{"id":2484,"date":"2025-05-19T12:57:20","date_gmt":"2025-05-19T10:57:20","guid":{"rendered":"https:\/\/malux.com\/?post_type=kunskapsbankinlagg&#038;p=2484"},"modified":"2025-05-27T16:10:05","modified_gmt":"2025-05-27T14:10:05","slug":"val-av-explosionsskyddat-materiel","status":"publish","type":"kunskapsbankinlagg","link":"https:\/\/www.malux.com\/sv\/kunskapsbankinlagg\/val-av-explosionsskyddat-materiel\/","title":{"rendered":"Val av explosionsskyddat materiel"},"content":{"rendered":"\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-afdfcb0 stk-block-background\" data-block-id=\"afdfcb0\"><style>.stk-afdfcb0 {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-afdfcb0:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-afdfcb0 {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-afdfcb0-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-4a1382b\" data-v=\"4\" data-block-id=\"4a1382b\"><style>.stk-4a1382b {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-4a1382b {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-4a1382b-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-4a1382b-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-7765c33\" id=\"risknivan-styr-materielvalet\" data-block-id=\"7765c33\"><h3 class=\"stk-block-heading__text\">Riskniv\u00e5n styr materielvalet<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-9a0fbfe\" data-block-id=\"9a0fbfe\"><style>.stk-9a0fbfe {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-9a0fbfe {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">N\u00e4r brandfarlig vara* eller brandfarligt damm lagras eller hanteras kan det ev. ge upphov till en explosiv atmosf\u00e4r. Materiel kan t\u00e4nda en s\u00e5dan atmosf\u00e4r med t.ex. en gnista eller en varm yta. Det \u00e4r viktigt att anv\u00e4nda explosions-skyddat materiel, men detta r\u00e4cker inte. Det m\u00e5ste vara av r\u00e4tt utf\u00f6rande s\u00e5 att det \u00e4r s\u00e4kert med de \u00e4mnen och i det riskomr\u00e5de d\u00e4r det installeras samt underh\u00e5llas s\u00e5 att det f\u00f6rblir s\u00e4kert.<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-d4ac63a\" data-v=\"4\" data-block-id=\"d4ac63a\"><style>.stk-d4ac63a {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-d4ac63a {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-d4ac63a-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-d4ac63a-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-8918725\" data-block-id=\"8918725\"><p class=\"stk-block-text__text\">Olika \u00e4mnen t\u00e4nds mer eller mindre l\u00e4tt med temperatur resp. gnistenergi och har olika f\u00f6rm\u00e5ga att sl\u00e5 en t\u00e4ndande flamma genom en spalt. D\u00e4rf\u00f6r indelas brandfarliga varor i temperaturklasser och explosionsgrupper. Hur ofta och hur l\u00e4nge explosiv atmosf\u00e4r kan finnas p\u00e5verkar ocks\u00e5 hur materiel beh\u00f6ver vara konstruerad f\u00f6r att ge en tillfredsst\u00e4llande s\u00e4kerhet. D\u00e4r explosiv atmosf\u00e4r bara finns kortvarigt och s\u00e4llan n\u00e5s rimlig s\u00e4kerhet med mycket enklare metoder \u00e4n d\u00e4r det finns ofta eller l\u00e4nge.<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-4e5ec12 stk-block-background\" data-block-id=\"4e5ec12\"><style>.stk-4e5ec12 {background-color:#ffdc2e !important;margin-bottom:0px !important;}.stk-4e5ec12:before{background-color:#ffdc2e !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-4e5ec12-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-dc7886a\" data-v=\"4\" data-block-id=\"dc7886a\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-dc7886a-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-dc7886a-inner-blocks\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-935182a\" data-block-id=\"935182a\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-935182a-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-3132a08\" data-v=\"4\" data-block-id=\"3132a08\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-3132a08-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-3132a08-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-626deef\" id=\"omraden-med-explosionsrisk-finns-bl-a-inom\" data-block-id=\"626deef\"><h3 class=\"stk-block-heading__text\">Omr\u00e5den med explosionsrisk finns bl.a. inom:<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-51b489d\" data-block-id=\"51b489d\"><p class=\"stk-block-text__text\">&#8211; M\u00e5lningsanl\u00e4ggningar\n&#8211; Raffinaderier\n&#8211; F\u00e4rgindustri\n&#8211; Petrokemisk industri\n&#8211; Explosiv\u00e4mnesindustri\n&#8211; L\u00e4kemedelsindustri\n&#8211; Kemisk industri\n&#8211; Livsmedelsindustri\n&#8211; Grafisk industri<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-dd4eb32\" data-v=\"4\" data-block-id=\"dd4eb32\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-dd4eb32-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-dd4eb32-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-c177649\" data-block-id=\"c177649\"><p class=\"stk-block-text__text\">&#8211; V\u00e4rmeanl\u00e4ggning f\u00f6r gasol och naturgas<br>&#8211; Avloppsreningsverk<br>&#8211; Hamnar och flygplatser<br>&#8211; B\u00e5tindustri<br>&#8211; Drivmedelsdep\u00e5er och stationer<br>&#8211; Sockerbruk<br>&#8211; Kvarnar, silos, bagerier mm<br>&#8211; Pappersbruk Lastnings- och lossningsomr\u00e5den<br>&#8211; Skogsindustrier<br>&#8211; Tryckerier<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-66c280c stk-block-background\" data-block-id=\"66c280c\"><style>.stk-66c280c {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-66c280c:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-66c280c {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-66c280c-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-ccb5762\" data-v=\"4\" data-block-id=\"ccb5762\"><style>.stk-ccb5762 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-ccb5762 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-ccb5762-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-ccb5762-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-af00efe\" data-block-id=\"af00efe\"><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-2486\" src=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/beskard1-0-3_b458579c.jpg\" width=\"1000\" height=\"361\" alt=\"shutterstock_60855814_18818b3c\" srcset=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/beskard1-0-3_b458579c.jpg 1000w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/beskard1-0-3_b458579c-300x108.jpg 300w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/beskard1-0-3_b458579c-768x277.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/span><\/figure><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-cee340d\" data-v=\"4\" data-block-id=\"cee340d\"><style>.stk-cee340d {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-cee340d {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-cee340d-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-cee340d-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-0200b13\" data-block-id=\"0200b13\"><style>.stk-0200b13 {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-0200b13 {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">F\u00f6r att vara p\u00e5 den s\u00e4kra sidan kan man alltid ladda ner eller best\u00e4lla g\u00e4llande f\u00f6reskrifter och standarder fr\u00e5n Els\u00e4kerhetsverket, Myndigheten f\u00f6r Samh\u00e4llsskydd och Beredskap (MSB), Arbetsmilj\u00f6verket och SIS F\u00f6rlag.<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-f4b2d20 stk-block-background\" data-block-id=\"f4b2d20\"><style>.stk-f4b2d20 {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-f4b2d20:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-f4b2d20 {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-f4b2d20-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-63e490d\" data-v=\"4\" data-block-id=\"63e490d\"><style>.stk-63e490d {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-63e490d {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-63e490d-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-63e490d-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-46071f1\" id=\"atex-regler-for-materiel-och-arbetssakerhet\" data-block-id=\"46071f1\"><h3 class=\"stk-block-heading__text\">ATEX \u2013 Regler f\u00f6r materiel och arbetss\u00e4kerhet<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-532b3f9\" data-block-id=\"532b3f9\"><p class=\"stk-block-text__text\">Sedan 2003 har l\u00e4nderna i EU\/EFTA ett gemensamt regelverk f\u00f6r omr\u00e5den med explosiv gas- och\/eller dammatmosf\u00e4r. Detta kallas ATEX (ATmosf\u00e4r EXplosiv). Det st\u00e4ller krav p\u00e5 s\u00e5v\u00e4l produkter som arbetss\u00e4kerhet. Svensk f\u00f6reskrift f\u00f6r mekaniskt materiel \u00e4r Arbetsmilj\u00f6verkets AFS 1995:5 och f\u00f6r elektriskt materiel finns Els\u00e4kerhetsverkets ELS\u00c4K-FS 1995:6. F\u00f6reskrifterna ikrafts\u00e4tter EU-direktiv 94\/9\/EG, som m\u00e5nga kallar ATEX 95. (Tidigare kallades det ATEX 100a).<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-c066ae4\" data-v=\"4\" data-block-id=\"c066ae4\"><style>.stk-c066ae4 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-c066ae4 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-c066ae4-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-c066ae4-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-b57e9fa\" data-block-id=\"b57e9fa\"><style>.stk-b57e9fa {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-b57e9fa {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">Svenska f\u00f6reskrifter om arbetsorganisation och val av materiel vid explosiv atmosf\u00e4r \u00e4r f\u00f6r brandfarlig vara*. Myndigheten f\u00f6r\nSamh\u00e4llsskydd och Beredskap (tidigare R\u00e4ddningsverket) SRVFS 2004:7 och f\u00f6r annat som kan bilda en explosiv atmosf\u00e4r, framf\u00f6rallt brandfarligt damm, Arbetsmilj\u00f6verkets AFS 2003:3. De ikrafts\u00e4tter med nationella till\u00e4gg EU-direktiv 1999\/92\/EG, som m\u00e5nga kallar ATEX 137.<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-f35f0c3 stk-block-background\" data-block-id=\"f35f0c3\"><style>.stk-f35f0c3 {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-f35f0c3:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-f35f0c3 {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-f35f0c3-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-5a2436e\" data-v=\"4\" data-block-id=\"5a2436e\"><style>.stk-5a2436e {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-5a2436e {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-5a2436e-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-5a2436e-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-24045f9\" id=\"krav-pa-nytt-materiel\" data-block-id=\"24045f9\"><h3 class=\"stk-block-heading__text\">Krav p\u00e5 nytt materiel<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-144da9f\" data-block-id=\"144da9f\"><p class=\"stk-block-text__text\">F\u00f6r att f\u00e5 sl\u00e4ppas ut p\u00e5 EU-marknaden skall allt materiel (med inneboende t\u00e4ndk\u00e4lla) f\u00f6r alla zoner vara Ex &#8211; och CEm\u00e4rkt. Detta g\u00e4ller s\u00e5v\u00e4l mekaniskt som elektriskt materiel, f\u00f6r s\u00e5v\u00e4l gas- som dammatmosf\u00e4r. (F\u00f6re 2003 var det bara p\u00e5 elmateriel till zon 0, zon 1 och kolgruva som det st\u00e4lldes krav om s\u00e4rskild m\u00e4rkning\/godk\u00e4nnande.)<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-f6007c3\" data-v=\"4\" data-block-id=\"f6007c3\"><style>.stk-f6007c3 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-f6007c3 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-f6007c3-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-f6007c3-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-271a1dd\" data-block-id=\"271a1dd\"><style>.stk-271a1dd {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-271a1dd {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">Materiel indelas beroende p\u00e5 om det \u00e4r avsett f\u00f6r riskomr\u00e5de med gasatmosf\u00e4r, G, och\/eller dammatmosf\u00e4r, D (och\/eller kolgruva M). Det indelas ocks\u00e5 i utrustningskategori 1, 2 eller 3 beroende p\u00e5 hur s\u00e4kert det \u00e4r (M1 eller M2 f\u00f6r kolgruva). Reglerna syftar till att risken f\u00f6r en ant\u00e4ndning, d.v.s. f\u00f6r att explosiv atmosf\u00e4r och t\u00e4ndk\u00e4lla finns samtidigt, skall vara tillr\u00e4ckligt liten.<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-0733da6 stk-block-background\" data-block-id=\"0733da6\"><style>.stk-0733da6 {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-0733da6:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-0733da6 {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-0733da6-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-177294b\" data-v=\"4\" data-block-id=\"177294b\"><style>.stk-177294b {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-177294b {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-177294b-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-177294b-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-6627f20\" data-block-id=\"6627f20\"><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-2487\" src=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/shutterstock_622150178-0-beskuren-igen-0_ac391ac4.png\" width=\"1000\" height=\"208\" alt=\"shutterstock_60855814_18818b3c\" srcset=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/shutterstock_622150178-0-beskuren-igen-0_ac391ac4.png 1000w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/shutterstock_622150178-0-beskuren-igen-0_ac391ac4-300x62.png 300w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/shutterstock_622150178-0-beskuren-igen-0_ac391ac4-768x160.png 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/span><\/figure><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-35ecb21 stk-block-background\" data-block-id=\"35ecb21\"><style>.stk-35ecb21 {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-35ecb21:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-35ecb21 {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-35ecb21-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-bcdc4cb\" data-v=\"4\" data-block-id=\"bcdc4cb\"><style>.stk-bcdc4cb {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-bcdc4cb {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-bcdc4cb-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-bcdc4cb-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-a9b4dea\" data-block-id=\"a9b4dea\"><style>.stk-a9b4dea {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-a9b4dea {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\"><strong>Befintlig materiel och reservdelar<br><\/strong><br>F\u00f6re 2003-07-01 befintlig drifttagen materiel p\u00e5verkas inte av de nya kraven. (En f\u00f6ruts\u00e4ttning \u00e4r naturligtvis att anl\u00e4ggningen \u00e4r s\u00e4ker och var installerad enligt g\u00e4llande regler n\u00e4r den togs i drift.) <br><br>Materiel som redan var placerat p\u00e5 EU-marknaden 2003-06-30, t.ex. lager hos distribut\u00f6rer eller slutf\u00f6rbrukare, och som var f\u00e4rdigt f\u00f6r bruk beh\u00f6ver inte uppfylla ATEX f\u00f6r att nu f\u00e5 tas i bruk. Normal tolkning \u00e4r att det inte f\u00e5r anv\u00e4ndas f\u00f6r ny-installation eftersom materiel som beh\u00f6ver installeras inte anses vara f\u00e4rdigt f\u00f6r bruk.<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-ffd31de\" data-v=\"4\" data-block-id=\"ffd31de\"><style>.stk-ffd31de {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-ffd31de {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-ffd31de-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-ffd31de-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-d5acf24\" data-block-id=\"d5acf24\"><style>.stk-d5acf24 {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-d5acf24 {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\"><strong>Krav p\u00e5 arbetsplatser och arbetsutrustning<br><\/strong><br>Arbetsgivare \u00e4r skyldiga att \u00e5stadkomma ett f\u00f6rebyggande skydd mot explosioner s\u00e5 att arbetstagarnas h\u00e4lsa och s\u00e4kerhet s\u00e4kerst\u00e4lls. Detta sker genom s\u00e5v\u00e4l tekniska som organisatoriska \u00e5tg\u00e4rder. Arbetsplats med explosiv atmosf\u00e4r skall uppfylla minimikraven i SRVFS 2004:7 resp. AFS 2003:3. <br><br>Detta inneb\u00e4r att ett explosionsskyddsdokument skall finnas d\u00e4r det framg\u00e5r vilka risker som finns, vilka omr\u00e5den som \u00e4r Ex-klassade och hur tillr\u00e4cklig s\u00e4kerhet n\u00e5s och uppr\u00e4tth\u00e5lls. Ex-omr\u00e5den skall vara m\u00e4rkta med varnings-skylt.<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-092be93 stk-block-background\" data-block-id=\"092be93\"><style>.stk-092be93 {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-092be93:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-092be93 {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-092be93-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-02b7f29\" data-v=\"4\" data-block-id=\"02b7f29\"><style>.stk-02b7f29 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-02b7f29 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-02b7f29-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-02b7f29-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-d2a5fdf\" data-block-id=\"d2a5fdf\"><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-2493\" src=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/shutterstock_281323547-red-0_97c787e2-1.jpg\" width=\"1000\" height=\"930\" alt=\"shutterstock_60855814_18818b3c\" srcset=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/shutterstock_281323547-red-0_97c787e2-1.jpg 1000w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/shutterstock_281323547-red-0_97c787e2-1-300x279.jpg 300w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/shutterstock_281323547-red-0_97c787e2-1-768x714.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/span><\/figure><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-a9ce198\" data-v=\"4\" data-block-id=\"a9ce198\"><style>.stk-a9ce198 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-a9ce198 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-a9ce198-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-a9ce198-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-8004100\" id=\"riskbedomning-och-klassning\" data-block-id=\"8004100\"><h3 class=\"stk-block-heading__text\">Riskbed\u00f6mning och klassning<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-c4c1c83\" data-block-id=\"c4c1c83\"><style>.stk-c4c1c83 {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-c4c1c83 {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">F\u00f6r att veta hur man arbetar s\u00e4kert och f\u00f6r att kunna v\u00e4lja och installera materiel med l\u00e4mplig s\u00e4kerhetsniv\u00e5 g\u00f6r man en riskbed\u00f6mning. Finns beaktansv\u00e4rd risk f\u00f6r explosiv atmosf\u00e4r klassas omr\u00e5det, d.v.s. det indelas i zoner beroende p\u00e5 hur ofta explosiv atmosf\u00e4r f\u00f6rekommer.\n\nF\u00f6r omr\u00e5de med brandfarlig vara best\u00e4ms explosionsgrupp och temperatur-klass. F\u00f6r omr\u00e5de med brandfarligt damm best\u00e4ms framf\u00f6rallt t\u00e4nd-temperatur f\u00f6r dammatmosf\u00e4r och dammskikt. Klassningen dokumenteras i en s\u00e5 kallad klassningsplan. F\u00f6r att f\u00e5 tillst\u00e5nd att hantera brandfarlig vara kr\u00e4vs en klassningsplan samt att en f\u00f6rest\u00e5ndare utses som \u00e4r ansvarig f\u00f6r hanteringen.\n\nKlassningsplanen \u00e4r en juridisk handling som den som \u00e4r ansvarig f\u00f6r hanteringen inom den explosiva milj\u00f6n ansvarar f\u00f6r och skall ha undertecknat, \u00e4ven om det \u00e4r n\u00e5gon annan som har gjort f\u00f6rslaget till klassningsplan.\n\n<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-573b39f stk-block-background\" data-block-id=\"573b39f\"><style>.stk-573b39f {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-573b39f:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-573b39f {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-573b39f-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-ad661a6\" data-v=\"4\" data-block-id=\"ad661a6\"><style>.stk-ad661a6 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-ad661a6 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-ad661a6-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-ad661a6-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-093d7db\" id=\"uppkomst-av-explosiv-gasatmosfar\" data-block-id=\"093d7db\"><h3 class=\"stk-block-heading__text\">Uppkomst av explosiv gasatmosf\u00e4r<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-f485c7a\" data-block-id=\"f485c7a\"><style>.stk-f485c7a {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-f485c7a {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">Handboken till SRVFS 2004:7 ger st\u00f6d vid till\u00e4mpning av kraven vid hantering av brandfarlig vara.<br><br><strong>Explosiv gasatmosf\u00e4r kan uppst\u00e5 vid:<br><\/strong><br>1. hantering av brandfarlig gas;<br>2. hantering av brandfarlig v\u00e4tska som vid hanteringstemperaturen avger \u00e5nga (gas) till omgivningen;<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-6e9206d\" data-v=\"4\" data-block-id=\"6e9206d\"><style>.stk-6e9206d {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-6e9206d {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-6e9206d-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-6e9206d-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-b8272fd\" data-block-id=\"b8272fd\"><style>.stk-b8272fd {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-b8272fd {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">3. hantering av brandfarlig v\u00e4tska som bildar dimma (aerosol). Om en brandfarlig v\u00e4tska ger upphov till zon beror bl.a. p\u00e5 v\u00e4tskans flampunkt. Med flampunkt menas den l\u00e4gsta temperatur vid vilken v\u00e4tskan avger \u00e5nga (gas) i s\u00e5dan m\u00e4ngd att dess blandning med luft kan ant\u00e4ndas. Brandfarlig v\u00e4tska indelas i fyra klasser med avseende p\u00e5 flampunkten<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-5e4d557 stk-block-background\" data-block-id=\"5e4d557\"><style>.stk-5e4d557 {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-5e4d557:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-5e4d557 {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-5e4d557-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-684696e\" data-v=\"4\" data-block-id=\"684696e\"><style>.stk-684696e {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-684696e {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-684696e-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-684696e-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-9eb3bbd\" data-block-id=\"9eb3bbd\"><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-2489\" src=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/el1_f971df6d.jpg\" width=\"636\" height=\"400\" alt=\"shutterstock_60855814_18818b3c\" srcset=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/el1_f971df6d.jpg 636w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/el1_f971df6d-300x189.jpg 300w\" sizes=\"auto, (max-width: 636px) 100vw, 636px\" \/><\/span><\/figure><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-c101bf5\" data-v=\"4\" data-block-id=\"c101bf5\"><style>.stk-c101bf5 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-c101bf5 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-c101bf5-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-c101bf5-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-4e30a98\" data-block-id=\"4e30a98\"><style>.stk-4e30a98 {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-4e30a98 {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">Vid en normal omgivningstemperatur p\u00e5 25\u00b0C g\u00f6rs riskbed\u00f6mning f\u00f6r hantering av brandfarlig gas och av klass 1- och klass 2a-v\u00e4tskor, d.v.s. v\u00e4tskor med en flampunkt upp t.o.m. 30\u00b0C. F\u00f6r \u00f6vriga v\u00e4tskor ska risk-bed\u00f6mning g\u00f6ras, om hanteringstemperaturen \u00e4r inom 5\u00b0C fr\u00e5n v\u00e4tskans flampunkt. Uppgift om flampunkt f\u00f6r n\u00e5gra vanliga brandfarliga v\u00e4tskor finns i aktuell utg\u00e5va av SEK Hb 426.\n\nI riskbed\u00f6mningen ing\u00e5r en bed\u00f6mning av koncentration i luft av gas eller \u00e5nga fr\u00e5n den brandfarliga varan. Om risk finns f\u00f6r att koncentrationen kommer att \u00f6verstiga 25% av den brandfarliga varans undre explosionsgr\u00e4ns, LEL, uppst\u00e5r ett riskomr\u00e5de. \u00c4ven utrymme med koncentrationer \u00f6ver den \u00f6vre explosionsgr\u00e4nsen, UEL, r\u00e4knas som riskomr\u00e5den, om utrymmet st\u00e5r i f\u00f6rbindelse med den omgivande atmosf\u00e4ren s\u00e5 att luft kan tr\u00e4nga in och s\u00e4nka koncentrationen. Uppgifter om LEL och UEL f\u00f6r n\u00e5gra vanliga brand- farliga varor finns i tabell 1. F\u00f6r andra \u00e4mnen se aktuell utg\u00e5va av SEK Hb 426.\n\n<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-cbce7c9 stk-block-background\" data-block-id=\"cbce7c9\"><style>.stk-cbce7c9 {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-cbce7c9:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-cbce7c9 {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-cbce7c9-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-9e516dc\" data-v=\"4\" data-block-id=\"9e516dc\"><style>.stk-9e516dc {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-9e516dc {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-9e516dc-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-9e516dc-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-9769608\" id=\"uppkomst-av-explosiv-dammatmosfar\" data-block-id=\"9769608\"><h2 class=\"stk-block-heading__text\">Uppkomst av explosiv dammatmosf\u00e4r<\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-0643ae3\" data-block-id=\"0643ae3\"><style>.stk-0643ae3 {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-0643ae3 {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">F\u00f6reskriften AFS 2003:3 inneh\u00e5ller allm\u00e4nna r\u00e5d som ger st\u00f6d vid till\u00e4mpning av kraven vid hantering som kan ge explosiv atmosf\u00e4r. Explosiv damm-atmosf\u00e4r kan uppst\u00e5 d\u00e4r br\u00e4nnbart damm eller material som kan avge br\u00e4nnbart damm hanteras eller lagras. F\u00f6r omr\u00e5de med dammatmosf\u00e4r\nbest\u00e4ms hur tjocka dammskikt som kan bildas, l\u00e4gsta t\u00e4ndtemperaturen p\u00e5 aktuella dammskikt och dammatmosf\u00e4r, om dammet \u00e4r elektriskt ledande samt t\u00e4ndenergi.<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-13832d3\" data-v=\"4\" data-block-id=\"13832d3\"><style>.stk-13832d3 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-13832d3 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-13832d3-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-13832d3-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-a1dbc30\" data-block-id=\"a1dbc30\"><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-2490\" src=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/dammiga-fingret-0_8b835376.png\" width=\"945\" height=\"597\" alt=\"shutterstock_60855814_18818b3c\" srcset=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/dammiga-fingret-0_8b835376.png 945w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/dammiga-fingret-0_8b835376-300x190.png 300w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/dammiga-fingret-0_8b835376-768x485.png 768w\" sizes=\"auto, (max-width: 945px) 100vw, 945px\" \/><\/span><\/figure><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-62e2017 stk-block-background\" data-block-id=\"62e2017\"><style>.stk-62e2017 {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-62e2017:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-62e2017 {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-62e2017-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-e16714a\" data-v=\"4\" data-block-id=\"e16714a\"><style>.stk-e16714a {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-e16714a {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-e16714a-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-e16714a-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-3d55215\" id=\"zonindelning-ett-riskomrade-delas-vanligen-in-i-zoner-enligt-foljande\" data-block-id=\"3d55215\"><h3 class=\"stk-block-heading__text\">Zonindelning &#8211; Ett riskomr\u00e5de delas vanligen in i zoner enligt f\u00f6ljande<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-4ba76b1\" data-block-id=\"4ba76b1\"><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-2491\" src=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/el2-0_f0277415.jpg\" width=\"1000\" height=\"450\" alt=\"shutterstock_60855814_18818b3c\" srcset=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/el2-0_f0277415.jpg 1000w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/el2-0_f0277415-300x135.jpg 300w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/el2-0_f0277415-768x346.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/span><\/figure><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-7622a82 stk-block-background\" data-block-id=\"7622a82\"><style>.stk-7622a82 {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-7622a82:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-7622a82 {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-7622a82-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-63490f3\" data-v=\"4\" data-block-id=\"63490f3\"><style>.stk-63490f3 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-63490f3 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-63490f3-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-63490f3-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-c1c2f65\" id=\"explosionsgrupp-for-gasatmosfar\" data-block-id=\"c1c2f65\"><h3 class=\"stk-block-heading__text\">Explosionsgrupp f\u00f6r gasatmosf\u00e4r<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-41842e8\" data-block-id=\"41842e8\"><style>.stk-41842e8 {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-41842e8 {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">Brandfarlig vara indelas i explosionsgrupp IIA, IIB eller IIC beroende p\u00e5 dess f\u00f6rm\u00e5ga att som explosiv gasatmosf\u00e4r ant\u00e4ndas genom gnistor med olika energi resp. dess f\u00f6rm\u00e5ga att sl\u00e5 en flamma genom en spalt. Dessutom finns utrustningsgrupp I, som beteckning f\u00f6r f\u00f6rh\u00e5llandena i kolgruvor med gruvgas (metan) och koldamm.\n\nIndelningen i explosionsgrupper g\u00f6rs f\u00f6r att kunna standardisera skydds-egenskaperna hos materiel som i normalt utf\u00f6rande skulle kunna vara en t\u00e4ndk\u00e4lla. De utf\u00f6randeformer som alltid ges n\u00e5gon av beteckningarna IIA, IIB eller IIC \u00e4r explosionst\u00e4t kapsling, Ex d, egens\u00e4kerhet, Ex i, gnistrande utrustning Ex nC och energibegr\u00e4nsad utrustning Ex nL. \u00d6vriga utf\u00f6rande-former, Ex e, Ex m, Ex o, Ex p, Ex q, Ex nA, Ex nR och Ex nP, ges enbart explosionsgrupps-beteckningen II. Uppgift om explosionsgrupp finns i aktuell utg\u00e5va av SEK Hb 426.<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-a934148\" data-v=\"4\" data-block-id=\"a934148\"><style>.stk-a934148 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-a934148 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-a934148-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-a934148-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-dc5cbe9\" data-block-id=\"dc5cbe9\"><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-2492\" src=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/shutterstock_551526670-0_5992c747.jpg\" width=\"1000\" height=\"666\" alt=\"shutterstock_60855814_18818b3c\" srcset=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/shutterstock_551526670-0_5992c747.jpg 1000w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/shutterstock_551526670-0_5992c747-300x200.jpg 300w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/shutterstock_551526670-0_5992c747-768x511.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/span><\/figure><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-bd418e3 stk-block-background\" data-block-id=\"bd418e3\"><style>.stk-bd418e3 {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-bd418e3:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-bd418e3 {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-bd418e3-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-2784e72\" data-v=\"4\" data-block-id=\"2784e72\"><style>.stk-2784e72 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-2784e72 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-2784e72-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-2784e72-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-6763b79\" data-block-id=\"6763b79\"><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-2494\" src=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/1-23_8ecc9599.png\" width=\"795\" height=\"523\" alt=\"1-23_8ecc9599\" srcset=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/1-23_8ecc9599.png 795w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/1-23_8ecc9599-300x197.png 300w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/1-23_8ecc9599-768x505.png 768w\" sizes=\"auto, (max-width: 795px) 100vw, 795px\" \/><\/span><\/figure><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-9cf0963\" data-v=\"4\" data-block-id=\"9cf0963\"><style>.stk-9cf0963 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-9cf0963 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-9cf0963-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-9cf0963-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-6de1e26\" id=\"temperaturklass-for-gasatmosfar\" data-block-id=\"6de1e26\"><h3 class=\"stk-block-heading__text\">Temperaturklass f\u00f6r gasatmosf\u00e4r<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-c22393f\" data-block-id=\"c22393f\"><style>.stk-c22393f {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-c22393f {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">Brandfarliga varor indelas i en av temperaturklasserna T1 till T6 beroende p\u00e5 \u00e4mnets t\u00e4ndtemperatur. Med t\u00e4ndtemperatur (termisk t\u00e4ndpunkt) menas den l\u00e4gsta temperatur hos en yta vid vilken \u00e4mnet t\u00e4nder spontant (sj\u00e4lvant\u00e4ndning) vid kontakt med ytan. Sambandet mellan t\u00e4ndtemperatur och temperaturklass framg\u00e5r av f\u00f6ljande tabell.<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-b469d51 stk-block-background\" data-block-id=\"b469d51\"><style>.stk-b469d51 {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-b469d51:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-b469d51 {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-b469d51-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-6579af2\" data-v=\"4\" data-block-id=\"6579af2\"><style>.stk-6579af2 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-6579af2 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-6579af2-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-6579af2-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-a678658\" data-block-id=\"a678658\"><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-2495\" src=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/gruppdamm_d64c4a0e.png\" width=\"1000\" height=\"264\" alt=\"1-23_8ecc9599\" srcset=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/gruppdamm_d64c4a0e.png 1000w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/gruppdamm_d64c4a0e-300x79.png 300w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/gruppdamm_d64c4a0e-768x203.png 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/span><\/figure><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-d3c8d14\" data-v=\"4\" data-block-id=\"d3c8d14\"><style>.stk-d3c8d14 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-d3c8d14 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-d3c8d14-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-d3c8d14-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-a50bcaa\" id=\"tandtemperatur-ledningsformaga-m-m-for-damm\" data-block-id=\"a50bcaa\"><h3 class=\"stk-block-heading__text\">T\u00e4ndtemperatur, ledningsf\u00f6rm\u00e5ga m.m. f\u00f6r damm<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-89f7325\" data-block-id=\"89f7325\"><style>.stk-89f7325 {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-89f7325 {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">Damm testas f\u00f6r att identifiera dess egenskaper, om det \u00e4r br\u00e4nnbart och i s\u00e5 fall bl.a. dammatmosf\u00e4rs och dammskikts t\u00e4ndtemperatur, ledningsf\u00f6rm\u00e5ga, t\u00e4ndenergi och dammgrupp (IIIA, IIIB eller IIIC).<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-74ee307 stk-block-background\" data-block-id=\"74ee307\"><style>.stk-74ee307 {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-74ee307:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-74ee307 {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-74ee307-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-d03c16e\" data-v=\"4\" data-block-id=\"d03c16e\"><style>.stk-d03c16e {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-d03c16e {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-d03c16e-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-d03c16e-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-d819bc3\" data-block-id=\"d819bc3\"><style>.stk-d819bc3 {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-d819bc3 {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\"><strong>Explosiv vara<br><\/strong><br>Riskomr\u00e5de kan ocks\u00e5 uppst\u00e5 vid hantering av explosiv vara \u2013 riskomr\u00e5den med explosiv\u00e4mne. ATEX-reglerna g\u00e4ller EJ utan endast nationella regler. \u00c4ven i dessa riskomr\u00e5den kan explosionsskyddat materiel anv\u00e4ndas, men d\u00e5 med till\u00e4ggskrav.<br><br>Se SS 421 08 24 f\u00f6r klassning och SS 421 08 25 f\u00f6r val av och installation av materiel.<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-115a3a3\" data-v=\"4\" data-block-id=\"115a3a3\"><style>.stk-115a3a3 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-115a3a3 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-115a3a3-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-115a3a3-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-830d527\" data-block-id=\"830d527\"><style>.stk-830d527 {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-830d527 {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\"><strong>Val av materiel samt installation<br><\/strong><br>Uppgifterna i klassningsplanen \u00e4r avg\u00f6rande f\u00f6r val av materiel. F\u00f6r att ge en s\u00e4ker och tekniskt-ekonomiskt optimal anl\u00e4ggning i riskomr\u00e5den, fordras god k\u00e4nnedom om best\u00e4mmelserna f\u00f6r installationens utf\u00f6rande och om den explosionsskyddade materielens egenskaper och installationss\u00e4tt. Kunskap fordras vid projektering av anl\u00e4ggningen samt vid dess installation, drift, kontroll och underh\u00e5ll. Kunskapskrav f\u00f6r olika personaltyper specificeras i annex A av elinstallationsstandard SS-EN 60079-14 (SEK Hb 427).<br><br>Personalen skall utbildas och kunskaper och f\u00e4rdigheter skall vara dokumenterade samt uppr\u00e4tth\u00e5llas genom repetitionsutbildningar. F\u00f6ljer man g\u00e4llande standard anses man uppfylla s\u00e4kerhetskraven.<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-9e3161a stk-block-background\" data-block-id=\"9e3161a\"><style>.stk-9e3161a {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-9e3161a:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-9e3161a {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-9e3161a-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-bb79084\" data-v=\"4\" data-block-id=\"bb79084\"><style>.stk-bb79084 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-bb79084 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-bb79084-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-bb79084-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-6559d35\" data-block-id=\"6559d35\"><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-2496\" src=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/shutterstock_305983283-suoerskuren_73f912ff.png\" width=\"786\" height=\"1200\" alt=\"1-23_8ecc9599\" srcset=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/shutterstock_305983283-suoerskuren_73f912ff.png 786w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/shutterstock_305983283-suoerskuren_73f912ff-197x300.png 197w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/shutterstock_305983283-suoerskuren_73f912ff-671x1024.png 671w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/shutterstock_305983283-suoerskuren_73f912ff-768x1173.png 768w\" sizes=\"auto, (max-width: 786px) 100vw, 786px\" \/><\/span><\/figure><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-545eb52\" data-v=\"4\" data-block-id=\"545eb52\"><style>.stk-545eb52 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-545eb52 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-545eb52-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-545eb52-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-78ea5b0\" id=\"sakerhetsfilosof\" data-block-id=\"78ea5b0\"><h3 class=\"stk-block-heading__text\">S\u00e4kerhetsfilosof<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-d8b7e3b\" data-block-id=\"d8b7e3b\"><style>.stk-d8b7e3b {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-d8b7e3b {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">Sannolikheten ska vara tillr\u00e4ckligt l\u00e5g f\u00f6r att en explosiv atmosf\u00e4r ska f\u00f6rekomma samtidigt som materielen utg\u00f6r en t\u00e4ndk\u00e4lla med s\u00e5 h\u00f6g energi i form av t.ex. gnista, ljusb\u00e5ge eller v\u00e4rme att atmosf\u00e4ren kan ant\u00e4ndas. I zon 0 och 20 f\u00e5r man r\u00e4kna med en frekvent n\u00e4rvaro av explosiv atmosf\u00e4r. Materielen skall vara av utrustningskategori 1, d.v.s. s\u00e5dan att inte ens tv\u00e5, av varandra oberoende fel, kan g\u00f6ra materiel till en t\u00e4ndk\u00e4lla.\n\nI zon 1 och 21 f\u00e5r man r\u00e4kna med att en explosiv atmosf\u00e4r kan uppst\u00e5 vid normal drift i processen men inte ofta eller l\u00e4nge. Materielen kan vara av utrustningskategori 2, d.v.s. den skall inte vara en t\u00e4ndk\u00e4lla i normal drift eller vid ett fel.\n\nI zon 2 och 22 beh\u00f6ver man inte r\u00e4kna med att explosivatmosf\u00e4r uppst\u00e5r under normal drift samt att, om den upptr\u00e4der, sker detta sannolikt s\u00e4llan och kortvarigt. Materielen kan vara av utrustningskategori 3, d.v.s. materielen skall inte vara en t\u00e4ndk\u00e4lla i sin normala drift.\n\nExplosionsskyddet kan ske p\u00e5 olika s\u00e4tt t.ex. genom att:\n\u2022 isolera den presumtiva t\u00e4ndk\u00e4llan fr\u00e5n den omgivande atmosf\u00e4ren (Ex m, Ex o, Ex p)\n\u2022 acceptera en ant\u00e4ndning inuti materielen, men se till att explosionen inte fortplantar sig till omgivningen (Ex d, Ex q)\n\u2022 vidta \u00e5tg\u00e4rder som v\u00e4sentligt minskar risken f\u00f6r ett s\u00e5dant fel som skulle g\u00f6ra materielen till en t\u00e4ndk\u00e4lla (Ex e, Ex i, Ex op).<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-96970e5 stk-block-background\" data-block-id=\"96970e5\"><style>.stk-96970e5 {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-96970e5:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-96970e5 {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-96970e5-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-c53e0de\" data-v=\"4\" data-block-id=\"c53e0de\"><style>.stk-c53e0de {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-c53e0de {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-c53e0de-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-c53e0de-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-71e7033\" id=\"utforandeformer-for-explosionsskyddat-materiel\" data-block-id=\"71e7033\"><h3 class=\"stk-block-heading__text\">Utf\u00f6randeformer f\u00f6r explosionsskyddat materiel<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-99ba602\" data-block-id=\"99ba602\"><style>.stk-99ba602 {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-99ba602 {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">En m\u00e4ngd utf\u00f6randeformer f\u00f6r explosionsskyddat materiel \u00e4r numera internationellt standardiserade.<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-1dc5c06\" data-v=\"4\" data-block-id=\"1dc5c06\"><style>.stk-1dc5c06 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-1dc5c06 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-1dc5c06-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-1dc5c06-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-b9764a5\" data-block-id=\"b9764a5\"><style>.stk-b9764a5 {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-b9764a5 {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">De i Sverige g\u00e4llande standarderna \u00e4r identiska med europastandarderna (fr\u00e5n CEN och CENELEC). I 5.5 visas olika standardiserade utf\u00f6randeformer.\n\n<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-3a56b74 stk-block-background\" data-block-id=\"3a56b74\"><style>.stk-3a56b74 {background-color:#ffdc2e !important;margin-bottom:0px !important;}.stk-3a56b74:before{background-color:#ffdc2e !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-3a56b74-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-3ce49bd\" data-v=\"4\" data-block-id=\"3ce49bd\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-3ce49bd-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-3ce49bd-inner-blocks\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-652b467\" data-block-id=\"652b467\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-652b467-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-748c62a\" data-v=\"4\" data-block-id=\"748c62a\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-748c62a-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-748c62a-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-1d85079\" id=\"ex-och-ce-markt-materiel\" data-block-id=\"1d85079\"><h3 class=\"stk-block-heading__text\">Ex &#8211; och CE-m\u00e4rkt materiel<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-de69fa0\" data-block-id=\"de69fa0\"><p class=\"stk-block-text__text\">Att explosionsskyddets utf\u00f6rande \u00e4r enligt ATEX skall kunna styrkas f\u00f6r materiel med inneboende t\u00e4ndk\u00e4lla som \u00e4r avsett f\u00f6r explosiv atmosf\u00e4r, eller som skyddar materiel i explosiv atmosf\u00e4r. Materielet skall vara Ex och CE-m\u00e4rkt och utrustningskategorin skall vara angiven. F\u00f6r mekanisk materiel av<br>kategori 1 samt elektrisk materiel av kategori 1 och 2 kr\u00e4vs certifikat fr\u00e5n anm\u00e4lt organ\/erk\u00e4nd provningsanstalt samt CE-deklaration. F\u00f6r \u00f6vrigt materiel kr\u00e4vs CE-deklaration.<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-b9416eb\" data-v=\"4\" data-block-id=\"b9416eb\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-b9416eb-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-b9416eb-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-d0b7139\" data-block-id=\"d0b7139\"><p class=\"stk-block-text__text\"><strong>Undantag fr\u00e5n krav p\u00e5 Ex- och CE-m\u00e4rkning \u00e4r:<\/strong><br>\u2022 Materiel utan inneboende t\u00e4ndk\u00e4lla, t.ex. r\u00f6r och vanlig elkabel.<br>\u2022 Komponent enligt ATEX direktiv 2014\/34\/EU<br><br>Med anm\u00e4lt organ\/erk\u00e4nd provningsanstalt avses s\u00e5dan som \u00e4r officiellt ackrediterad av myndigheten i det land d\u00e4r den \u00e4r bel\u00e4gen och anm\u00e4ld av landet till EU-kommissionen.<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-0beb1d2 stk-block-background\" data-block-id=\"0beb1d2\"><style>.stk-0beb1d2 {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-0beb1d2:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-0beb1d2 {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-0beb1d2-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-cf0f0df\" data-v=\"4\" data-block-id=\"cf0f0df\"><style>.stk-cf0f0df {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-cf0f0df {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-cf0f0df-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-cf0f0df-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-0c3a795\" id=\"markning\" data-block-id=\"0c3a795\"><h3 class=\"stk-block-heading__text\">M\u00e4rkning<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-58d9bb4\" data-block-id=\"58d9bb4\"><style>.stk-58d9bb4 {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-58d9bb4 {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">Materiel f\u00f6r explosionsfarligt omr\u00e5de \u00e4r med ovanst\u00e5ende undantag m\u00e4rkt. Nedan anger vi vad m\u00e4rkningen av materiel enligt dagens krav inom EES (EU+EFTA) betyder.<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-43b180a\" data-v=\"4\" data-block-id=\"43b180a\"><style>.stk-43b180a {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-43b180a {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-43b180a-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-43b180a-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-1ed2372\" data-block-id=\"1ed2372\"><style>.stk-1ed2372 {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-1ed2372 {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">Fram t.o.m. 2003-07-01 fick \u00e4ven annan materiel tas i bruk. Europeiskt explosionsskyddat materiel godk\u00e4nt enligt direktiv 79\/196\/EEG (fr\u00e5n1979) saknar ATEX-m\u00e4rkning med bl.a. utrustningskategori,men resten av m\u00e4rkningen \u00e4r liknande.\n\n<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-15f4975 stk-block-background\" data-block-id=\"15f4975\"><style>.stk-15f4975 {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-15f4975:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-15f4975 {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-15f4975-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-ce1d7c2\" data-v=\"4\" data-block-id=\"ce1d7c2\"><style>.stk-ce1d7c2 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-ce1d7c2 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-ce1d7c2-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-ce1d7c2-inner-blocks\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-e27b08c\" data-block-id=\"e27b08c\"><style>.stk-e27b08c {margin-bottom:30px !important;}.stk-e27b08c-column{--stk-columns-spacing:0px !important;--stk-column-gap:60px !important;}@media screen and (max-width: 767px){.stk-e27b08c {margin-bottom:0px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-e27b08c-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-503c5b4\" data-v=\"4\" data-block-id=\"503c5b4\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-503c5b4-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-503c5b4-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-834f014\" data-block-id=\"834f014\"><style>.stk-834f014 .stk-img-wrapper{width:100% !important;height:395px !important;}.stk-834f014 .stk-img-wrapper img{object-fit:contain !important;}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-2497\" src=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/el3_bc4fdad2.jpg\" width=\"1000\" height=\"637\" alt=\"uk-guidelines-29_e45c5a86\" srcset=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/el3_bc4fdad2.jpg 1000w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/el3_bc4fdad2-300x191.jpg 300w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/el3_bc4fdad2-768x489.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/span><\/figure><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-5c4eaa4 stk-block-background\" data-block-id=\"5c4eaa4\"><style>.stk-5c4eaa4 {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-5c4eaa4:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-5c4eaa4 {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-5c4eaa4-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-90881bf\" data-v=\"4\" data-block-id=\"90881bf\"><style>.stk-90881bf {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-90881bf {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-90881bf-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-90881bf-inner-blocks\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-527ebf3\" data-block-id=\"527ebf3\"><style>.stk-527ebf3 {margin-bottom:30px !important;}.stk-527ebf3-column{--stk-columns-spacing:0px !important;--stk-column-gap:60px !important;}@media screen and (max-width: 767px){.stk-527ebf3 {margin-bottom:0px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-527ebf3-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-298614a\" data-v=\"4\" data-block-id=\"298614a\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-298614a-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-298614a-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-4a9ff6e\" id=\"val-av-materiel-for-materiel-testat-med-dammlager-och-t-d-b-enligt-tidigare-standard-galler-sarskilda-regler-se-standard\" data-block-id=\"4a9ff6e\"><h3 class=\"stk-block-heading__text\">Val av materiel &#8211; F\u00f6r materiel testat med dammlager och tD B\u2026 enligt tidigare standard g\u00e4ller s\u00e4rskilda regler. Se standard.<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-4033d0b\" data-block-id=\"4033d0b\"><style>.stk-4033d0b .stk-img-wrapper{width:100% !important;height:395px !important;}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-2498\" src=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/el4-0_b1530126.jpg\" width=\"1000\" height=\"395\" alt=\"uk-guidelines-29_e45c5a86\" srcset=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/el4-0_b1530126.jpg 1000w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/el4-0_b1530126-300x119.jpg 300w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/el4-0_b1530126-768x303.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/span><\/figure><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-f006911 stk-block-background\" data-block-id=\"f006911\"><style>.stk-f006911 {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-f006911:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-f006911 {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-f006911-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-a5c15c3\" data-v=\"4\" data-block-id=\"a5c15c3\"><style>.stk-a5c15c3 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-a5c15c3 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-a5c15c3-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-a5c15c3-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-dcec7cb\" data-block-id=\"dcec7cb\"><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-2499\" src=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/malux_industri-20547473-beskuren_aed76810.png\" width=\"979\" height=\"1200\" alt=\"1-23_8ecc9599\" srcset=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/malux_industri-20547473-beskuren_aed76810.png 979w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/malux_industri-20547473-beskuren_aed76810-245x300.png 245w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/malux_industri-20547473-beskuren_aed76810-835x1024.png 835w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/malux_industri-20547473-beskuren_aed76810-768x941.png 768w\" sizes=\"auto, (max-width: 979px) 100vw, 979px\" \/><\/span><\/figure><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-d98c299\" data-v=\"4\" data-block-id=\"d98c299\"><style>.stk-d98c299 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-d98c299 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-d98c299-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-d98c299-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-16b8a51\" id=\"arbetssakerhet\" data-block-id=\"16b8a51\"><h3 class=\"stk-block-heading__text\">Arbetss\u00e4kerhet<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-c14ef8d\" data-block-id=\"c14ef8d\"><style>.stk-c14ef8d {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-c14ef8d {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">Myndigheten f\u00f6r Samh\u00e4llsskydd och Beredskap, MSB, \u00e4r ansvarig myndighet f\u00f6r explosiv atmosf\u00e4r fr\u00e5n \u201dbrandfarlig vara\u201d. \u00d6vrig explosiv atmosf\u00e4r \u00e4r Arbetsmilj\u00f6verket ansvarig myndighet f\u00f6r. (Els\u00e4kerhetsverket \u00e4r ansvarig myndighet f\u00f6r elinstallationer och elektriska arbetsriskern.) F\u00f6reskriften\nSRVFS 2004:7&#8230;\u201dom explosionsfarlig milj\u00f6 vid hantering av brandfarliga gaser och v\u00e4tskor\u201d och AFS 2003:3 \u201dArbete i explosionsfarlig milj\u00f6\u201d s\u00e4tter direktiv 1999\/92\/EG i kraft i Sverige. Direktivet kallas ibland \u201dminimidirektivet\u201d, \u201darbetsdirektivet\u201d, \u201danv\u00e4ndardirektivet\u201d eller \u201dATEX 153\u201d (tidigare 137).\n\nPrincipiella \u00e5tg\u00e4rder ska g\u00f6ras i f\u00f6ljande prioritetsordning:\n\u2022 hindra uppkomst av explosiv atmosf\u00e4r, eller d\u00e4r verksamhetens art ej medger detta,\n\u2022 undvika att explosiv atmosf\u00e4r ant\u00e4nds, och\n\u2022 begr\u00e4nsa de skadliga effekterna av en explosion, f\u00f6r att s\u00e4kerst\u00e4lla arbetstagarnas h\u00e4lsa och s\u00e4kerhet.\n\nDefinitionen av explosiv atmosf\u00e4r \u00e4r utvidgad j\u00e4mf\u00f6rt med direktivet. Detta har gjorts f\u00f6r att f\u00f6reskrifterna skall g\u00e4lla all verksamhet d\u00e4r explosiv atmosf\u00e4r finns och inte bara vid normalt tryck, temperatur och luftatmosf\u00e4r.\n\n<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-efe4ec2 stk-block-background\" data-block-id=\"efe4ec2\"><style>.stk-efe4ec2 {background-color:var(--jok-sixth-color) !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-efe4ec2:before{background-color:var(--jok-sixth-color) !important;}@media screen and (max-width: 767px){.stk-efe4ec2 {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-efe4ec2-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-2ab1e8a\" data-v=\"4\" data-block-id=\"2ab1e8a\"><style>.stk-2ab1e8a {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-2ab1e8a {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-2ab1e8a-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-2ab1e8a-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-621b08b\" id=\"ar-arbetssakerhetskrav-retroaktiva\" data-block-id=\"621b08b\"><h3 class=\"stk-block-heading__text\">\u00c4r arbetss\u00e4kerhetskrav retroaktiva?<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-f0943bf\" data-block-id=\"f0943bf\"><style>.stk-f0943bf {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-f0943bf {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">F\u00f6r utrustning som redan anv\u00e4nds eller tillhandah\u00e5llits f\u00f6re 1 juli 2003 g\u00e4ller inte kraven p\u00e5 val enligt ATEX kategorier, se 2.2. Alla arbetsplatser med omr\u00e5den d\u00e4r beaktansv\u00e4rd explosiv atmosf\u00e4r kan uppst\u00e5, skall sedan 1 juli 2006 uppfylla kraven p\u00e5 skyltning, explosionsskyddsdokument och klassning.\n\n<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-df63a8c\" data-v=\"4\" data-block-id=\"df63a8c\"><style>.stk-df63a8c {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-df63a8c {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-df63a8c-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-df63a8c-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-7267e99\" data-block-id=\"7267e99\"><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-2500\" src=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/copy-of-1-13_e884f763.png\" width=\"799\" height=\"337\" alt=\"1-23_8ecc9599\" srcset=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/copy-of-1-13_e884f763.png 799w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/copy-of-1-13_e884f763-300x127.png 300w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/copy-of-1-13_e884f763-768x324.png 768w\" sizes=\"auto, (max-width: 799px) 100vw, 799px\" \/><\/span><\/figure><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-005a9f9 stk-block-background\" data-block-id=\"005a9f9\"><style>.stk-005a9f9 {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-005a9f9:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-005a9f9 {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-005a9f9-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-00a77a9\" data-v=\"4\" data-block-id=\"00a77a9\"><style>.stk-00a77a9 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-00a77a9 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-00a77a9-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-00a77a9-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-83c8a9d\" id=\"riskbedomning-och-explosionsskyddsdokument\" data-block-id=\"83c8a9d\"><h3 class=\"stk-block-heading__text\">Riskbed\u00f6mning och explosionsskyddsdokument<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-6e9a871\" data-block-id=\"6e9a871\"><style>.stk-6e9a871 {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-6e9a871 {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">Riskbed\u00f6mning skall vara dokumenterad i ett explosionsskyddsdokument och ha utf\u00f6rts av n\u00e5gon som har l\u00e4mplig utbildning och kunskap. N\u00e5got olika krav st\u00e4lls i AFS 2003:3 och SRVFS 2004:7 med ungef\u00e4r f\u00f6ljande inneb\u00f6rd:\n\nI riskbed\u00f6mningen skall uppgifter finnas om:\n\u2022 brandfarlig gas, v\u00e4tska, damms egenskaper\n\u2022 m\u00f6jliga t\u00e4ndk\u00e4llor\n\u2022 sannolikheten f\u00f6r att explosiv atmosf\u00e4r uppst\u00e5r samt dessvaraktighet,\n\u2022 sannolikheten f\u00f6r att en explosiv atmosf\u00e4r ant\u00e4nds och konsekvenserna av explosionen samt\n\u2022 utrymmen, utrustningar, installationer, material eller liknande som har bed\u00f6mts ha betydelse f\u00f6r explosionsrisken.<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-e7a9a12\" data-v=\"4\" data-block-id=\"e7a9a12\"><style>.stk-e7a9a12 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-e7a9a12 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-e7a9a12-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-e7a9a12-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-3984a51\" data-block-id=\"3984a51\"><style>.stk-3984a51 {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-3984a51 {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">Dessa skall om s\u00e4kerheten kr\u00e4ver det ha utformats s\u00e5 att ett str\u00f6mavbrott inte \u00f6kar risken f\u00f6r brand eller explosioner och s\u00e5 att processer och utrustningar kan st\u00e4ngas av manuellt utanf\u00f6r zonklassat omr\u00e5de.\n\nRiskbed\u00f6mningen skall \u00e4ven omfatta:\n\u2022 rutiner f\u00f6r s\u00e4ker hantering i explosionsfarlig milj\u00f6\n\u2022 Erforderlig skyddsutrustning och s\u00e4kerhets\u00e5tg\u00e4rder f\u00f6r respektive riskk\u00e4lla.\n\u2022 Omr\u00e5den som genom \u00f6ppningar har eller kan f\u00e5 f\u00f6rbindelse med omr\u00e5den d\u00e4r explosiv atmosf\u00e4r kan uppst\u00e5.\n\u2022 Rutiner f\u00f6r s\u00e4kert omh\u00e4ndertagande av spill och l\u00e4ckage samt\n\u2022 L\u00e4mpligt sl\u00e4ckmedel och sl\u00e4ckf\u00f6rfarande vid brand f\u00f6r att f\u00f6rebygga explosion.<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-5ca0005 stk-block-background\" data-block-id=\"5ca0005\"><style>.stk-5ca0005 {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-5ca0005:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-5ca0005 {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-5ca0005-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-451651d\" data-v=\"4\" data-block-id=\"451651d\"><style>.stk-451651d {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-451651d {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-451651d-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-451651d-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-1d63b5f\" data-block-id=\"1d63b5f\"><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-2501\" src=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/el5_d0baef6b.jpg\" width=\"1000\" height=\"176\" alt=\"shutterstock_60855814_18818b3c\" srcset=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/el5_d0baef6b.jpg 1000w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/el5_d0baef6b-300x53.jpg 300w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/el5_d0baef6b-768x135.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/span><\/figure><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-789e071 stk-block-background\" data-block-id=\"789e071\"><style>.stk-789e071 {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-789e071:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-789e071 {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-789e071-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-ffd7650\" data-v=\"4\" data-block-id=\"ffd7650\"><style>.stk-ffd7650 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-ffd7650 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-ffd7650-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-ffd7650-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-43bf487\" id=\"allmanna-krav\" data-block-id=\"43bf487\"><h3 class=\"stk-block-heading__text\">Allm\u00e4nna krav<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-b2e1b36\" data-block-id=\"b2e1b36\"><style>.stk-b2e1b36 {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-b2e1b36 {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">Allt materiel skall vara riskbed\u00f6mt och l\u00e4mpligt f\u00f6r den explosiva atmosf\u00e4r det anv\u00e4nds i samt underh\u00e5llas s\u00e5 att explosionsskyddet uppr\u00e4tth\u00e5lls.\n\nUtrustning och skyddssystem som skall installeras i eller f\u00f6r Ex-omr\u00e5den, skall v\u00e4ljas enligt kategorierna i AFS 2016:4 resp. ELS\u00c4K-FS 1995:6 (som krafts\u00e4tter ATEX-utrustningsdirektiv).\n\nF\u00f6ljande utrustningskategorier skall anv\u00e4ndas:\ni zon 0 eller zon 20, kategori 1 utrustning\ni zon 1 eller zon 21, kategori 1 eller 2 utrustning och\ni zon 2 eller zon 22, kategori 1, 2 eller 3 utrustning.<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-5e58bc9\" data-v=\"4\" data-block-id=\"5e58bc9\"><style>.stk-5e58bc9 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-5e58bc9 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-5e58bc9-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-5e58bc9-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-0d6443a\" data-block-id=\"0d6443a\"><style>.stk-0d6443a {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-0d6443a {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">Arbetsplats skall vara utformad s\u00e5, att s\u00e5 l\u00e5ngt det \u00e4r m\u00f6jligt, ingen uts\u00e4tts f\u00f6r risk vid explosion. (Exempel p\u00e5 detta \u00e4r att b\u00e4rande delar f\u00f6rblir intakta efter en explosion. En explosion b\u00f6r avlastas kontrollerat genom exempelvis ett svagare f\u00f6nster och v\u00e4ggparti.)\n\nHantering med tillh\u00f6rande instruktioner och rutiner skall vara riskbed\u00f6mda och l\u00e4mpliga f\u00f6r Ex-milj\u00f6n. Arbetsgivaren skall se till att den som vistas i explosionsfarlig milj\u00f6 eller utf\u00f6r arbete som kan p\u00e5verka explosions-s\u00e4kerheten skall ha l\u00e4mplig utbildning, kunskap om explosionsrisker och\nskydds\u00e5tg\u00e4rder samt f\u00e4rdigheter i s\u00e4kert handhavande. Kunskapen skall uppdateras kontinuerligt. Ansvaret f\u00f6r els\u00e4kerhet har elinstallationens innehavare.<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-a222308 stk-block-background\" data-block-id=\"a222308\"><style>.stk-a222308 {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-a222308:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-a222308 {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-a222308-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-865dee7\" data-v=\"4\" data-block-id=\"865dee7\"><style>.stk-865dee7 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-865dee7 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-865dee7-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-865dee7-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-9acc365\" data-block-id=\"9acc365\"><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-2502\" src=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/shutterstock_150939359-0_466bf2e8.png\" width=\"918\" height=\"1200\" alt=\"1-23_8ecc9599\" srcset=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/shutterstock_150939359-0_466bf2e8.png 918w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/shutterstock_150939359-0_466bf2e8-230x300.png 230w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/shutterstock_150939359-0_466bf2e8-783x1024.png 783w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/shutterstock_150939359-0_466bf2e8-768x1004.png 768w\" sizes=\"auto, (max-width: 918px) 100vw, 918px\" \/><\/span><\/figure><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-0c4a548\" data-v=\"4\" data-block-id=\"0c4a548\"><style>.stk-0c4a548 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-0c4a548 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-0c4a548-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-0c4a548-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-0213f6e\" data-block-id=\"0213f6e\"><style>.stk-0213f6e {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-0213f6e {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">Riskbed\u00f6mningen skall omfatta s\u00e5v\u00e4l normalt arbete och drift som f\u00f6rv\u00e4ntade avvikelser och fel. (Minsta bemanning och samlad utbildningsniv\u00e5 f\u00f6r tj\u00e4nst-g\u00f6rande personal f\u00f6r att klara f\u00f6rutsedda n\u00f6dsituationer skall inte gl\u00f6mmas bort.)\n\nEnligt AFS 2003:3 skall en f\u00f6rnyad riskbed\u00f6mning och uppdatering av explosionsskyddsdokumentet g\u00f6ras\n\u2022 innan en \u00e4ndring av utrustning, rutiner, recept, r\u00e5varor, organisation eller \u00f6vrigt som kan p\u00e5verka risken genomf\u00f6rssamt\n\u2022 efter intr\u00e4ffad olycka eller tillbud.\n\nEnligt SRVFS 2004:7 skall en f\u00f6rnyad riskbed\u00f6mning g\u00f6ras inf\u00f6r en v\u00e4sentlig \u00e4ndring eller utvidgning av verksamheten. Om explosionsriskerna f\u00f6r\u00e4ndras skall explosionsskyddsdokumentet revideras.\n\nOmorganisationer, f\u00f6retagsfusioner och neddragningar \u00e4r \u00e4ven de viktiga att riskbed\u00f6ma s\u00e5 att inte v\u00e4sentliga s\u00e4kerhetsarbeten f\u00f6rsvinner. \u00c4ven vanlig personaloms\u00e4ttning b\u00f6r riskbed\u00f6mas f\u00f6r att kunna avg\u00f6ra om tillr\u00e4cklig erfarenhet finns att tillg\u00e5 p\u00e5 olika skiftlag etc. Byte av material eller\nleverant\u00f6r kan p\u00e5verka explosionsriskerna. Det kan r\u00f6ra sig om en f\u00f6r\u00e4ndring av tillverkningsmetoden eller att andra f\u00f6roreningar f\u00f6rekommer i produkten fr\u00e5n en ny leverant\u00f6r. S\u00e5dana \u00e4ndringar kan st\u00e4lla till problem och b\u00f6r risk-bed\u00f6mas innan varan k\u00f6ps in \u00e4ven om avvikelserna kan accepteras ur kvalitetssynpunkt.<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-22de0c5 stk-block-background\" data-block-id=\"22de0c5\"><style>.stk-22de0c5 {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-22de0c5:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-22de0c5 {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-22de0c5-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-4bf5033\" data-v=\"4\" data-block-id=\"4bf5033\"><style>.stk-4bf5033 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-4bf5033 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-4bf5033-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-4bf5033-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-2c5e66a\" data-block-id=\"2c5e66a\"><style>.stk-2c5e66a {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-2c5e66a {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">Explosionsfarliga omr\u00e5den eller lokaler skall klassas i zoner efter hur ofta explosiv atmosf\u00e4r uppst\u00e5r och hur l\u00e4nge denna varar. Klassning skall vara utf\u00f6rd enligt g\u00e4llande europastandard eller p\u00e5 annat s\u00e4tt som ger minst motsvarande skyddsniv\u00e5. S\u00e5dan klassning skall vara dokumenterad. Om den explosiva atmosf\u00e4ren avviker fr\u00e5n normalt tryck, temperatur eller luft-sammans\u00e4ttning skall detta s\u00e4rskilt anges.\n\nF\u00f6r tillf\u00e4lliga arbetsplatser och underh\u00e5ll av mobila tekniska anordningar beh\u00f6ver enligt AFS 2003:3 zonklassning inte utf\u00f6ras och explosions-skyddsdokument inte uppr\u00e4ttas. Skriftliga skyddsinstruktioner och l\u00e4mpliga avsp\u00e4rrningar skall g\u00f6ras om riskbed\u00f6mning visar det erforderligt.\n\nInnan arbete p\u00e5b\u00f6rjas i klassat omr\u00e5de eller p\u00e5 s\u00e4kerhetsutrustning kan ibland arbetstillst\u00e5nd kr\u00e4vas.<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-8fa518f\" data-v=\"4\" data-block-id=\"8fa518f\"><style>.stk-8fa518f {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-8fa518f {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-8fa518f-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-8fa518f-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-148f9e6\" data-block-id=\"148f9e6\"><style>.stk-148f9e6 {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-148f9e6 {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">S\u00e5dant skall utf\u00e4rdas av en person med s\u00e4rskilt ansvar f\u00f6r denna uppgift. Ett arbetstillst\u00e5nd skall inneh\u00e5lla de villkor och instruktioner som kr\u00e4vs f\u00f6r en s\u00e4ker hantering. (Enligt AFS 2003:3 kr\u00e4vs i\nregel alltid arbetstillst\u00e5nd f\u00f6r alla service- och underh\u00e5llsarbeten F\u00f6r explosionsfarlig milj\u00f6, men d\u00e4remot kr\u00e4vs normalt inte arbetstillst\u00e5nd f\u00f6r rutinm\u00e4ssigt driftarbete och \u00f6vervakning. Olycksfall och tillbud skall utredas, dokumenteras och riskbed\u00f6mas. Arbetet f\u00e5r inte \u00e5terupptas efter ett explosionsolycksfall eller allvarligt tillbud f\u00f6rr\u00e4n en ny riskbed\u00f6mning visat att arbetet kan utf\u00f6ras s\u00e4kert. Rutiner f\u00f6r s\u00e4ker avst\u00e4llning och drift-klarhetsverifiering skall finnas och till\u00e4mpas vid underh\u00e5llsarbete eller tillf\u00e4lliga stopp p\u00e5 utrustningar och anordningar i eller f\u00f6r explosiv atmosf\u00e4r.)\n\nP\u00e5 arbetsplats eller driftst\u00e4lle med samordningsansvar skall omfattningen av och ansvarig person f\u00f6r denna samordning framg\u00e5 av explosionsskydds-dokumentet.<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-f44586a stk-block-background\" data-block-id=\"f44586a\"><style>.stk-f44586a {background-color:var(--jok-sixth-color) !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-f44586a:before{background-color:var(--jok-sixth-color) !important;}@media screen and (max-width: 767px){.stk-f44586a {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-f44586a-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-83dad4f\" data-v=\"4\" data-block-id=\"83dad4f\"><style>.stk-83dad4f {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-83dad4f {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-83dad4f-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-83dad4f-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-86479fb\" id=\"varningsskylt\" data-block-id=\"86479fb\"><h3 class=\"stk-block-heading__text\">Varningsskylt<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-3516795\" data-block-id=\"3516795\"><style>.stk-3516795 {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-3516795 {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">Omr\u00e5den d\u00e4r explosiv atmosf\u00e4r kan uppst\u00e5 skall vara varningsskyltade. Skylten skall best\u00e5 av en triangel med svart ram och med svarta bokst\u00e4ver \u201dEX\u201d p\u00e5 gul botten. d\u00e4r AFS 2003:3 g\u00e4ller skall den ha till\u00e4ggstext \u201dF\u00f6r arbetsrutiner och materiel se explosionsskyddsdokument\u201d<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-2e5a02a\" data-v=\"4\" data-block-id=\"2e5a02a\"><style>.stk-2e5a02a {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-2e5a02a {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-2e5a02a-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-2e5a02a-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-56f613d\" data-block-id=\"56f613d\"><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-2503\" src=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/untitled-design-5_09a21fe9.png\" width=\"810\" height=\"450\" alt=\"1-23_8ecc9599\" srcset=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/untitled-design-5_09a21fe9.png 810w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/untitled-design-5_09a21fe9-300x167.png 300w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/untitled-design-5_09a21fe9-768x427.png 768w\" sizes=\"auto, (max-width: 810px) 100vw, 810px\" \/><\/span><\/figure><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-18190a5 stk-block-background\" data-block-id=\"18190a5\"><style>.stk-18190a5 {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-18190a5:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-18190a5 {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-18190a5-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-d4a61b1\" data-v=\"4\" data-block-id=\"d4a61b1\"><style>.stk-d4a61b1 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-d4a61b1 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-d4a61b1-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-d4a61b1-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-06383ab\" data-block-id=\"06383ab\"><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-2504\" src=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/shutterstock_609092369-2_d110cd43.jpg\" width=\"1000\" height=\"561\" alt=\"1-23_8ecc9599\" srcset=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/shutterstock_609092369-2_d110cd43.jpg 1000w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/shutterstock_609092369-2_d110cd43-300x168.jpg 300w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/05\/shutterstock_609092369-2_d110cd43-768x431.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/span><\/figure><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-ef771df\" data-v=\"4\" data-block-id=\"ef771df\"><style>.stk-ef771df {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-ef771df {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-ef771df-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-ef771df-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-563e7e1\" id=\"riskomraden-med-explosivamne\" data-block-id=\"563e7e1\"><h3 class=\"stk-block-heading__text\">Riskomr\u00e5den med explosiv\u00e4mne<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-b83210f\" data-block-id=\"b83210f\"><style>.stk-b83210f {margin-bottom:30px !important;}@media screen and (max-width: 1023px){.stk-b83210f {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\"><strong>F\u00f6reskrifter<\/strong> ELS\u00c4K-FS 2008:1 (till 2017-06-30)<br><strong>Standarder<\/strong> Elinstallationer SS 421 08 25<br><strong>Elf\u00f6reskrifter kan laddas ner gratis fr\u00e5n internet:<\/strong><br>www.elsak.se, www.av.se, www.msb.se<br><strong>Elf\u00f6reskrifter kan k\u00f6pas fr\u00e5n<\/strong>:<br>Els\u00e4kerhetsverkets Publikationsshop<br>Box 4 Tel: 0451-454 27<br>681 21 Kristinehamn E-post: order@elsakerhetsverket.se<br><strong>Standarder kan k\u00f6pas fr\u00e5n:<\/strong><br>SIS F\u00f6rlag Tel: 08-555 523 10<br>118 80 STOCKHOLM<br><strong>Internet<\/strong>: www.sis.se E-post: sis.sales@sis.se<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>P\u00e5 denna och f\u00f6ljande sidor g\u00e5r vi igenom n\u00e4r och varf\u00f6r man &#8230;<\/p>\n","protected":false},"featured_media":2485,"template":"","meta":{"_acf_changed":false},"kunskapsbankskategori":[10],"class_list":["post-2484","kunskapsbankinlagg","type-kunskapsbankinlagg","status-publish","has-post-thumbnail","hentry","kunskapsbankskategori-industri"],"acf":[],"yoast_head":"<!-- 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