{"id":8112,"date":"2025-05-19T12:57:20","date_gmt":"2025-05-19T10:57:20","guid":{"rendered":"https:\/\/malux.com\/kunskapsbankinlagg\/valg-av-eksplosjonssikret-utstyr\/"},"modified":"2026-02-20T14:40:05","modified_gmt":"2026-02-20T13:40:05","slug":"valg-av-eksplosjonssikret-utstyr","status":"publish","type":"kunskapsbankinlagg","link":"https:\/\/www.malux.com\/no\/kunskapsbankinlagg\/valg-av-eksplosjonssikret-utstyr\/","title":{"rendered":"Valg av eksplosjonssikret utstyr"},"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\">Risikoniv\u00e5et styrer valg av utstyr<\/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\u00e5r brannfarlig vare* eller brannfarlig st\u00f8v lagres eller h\u00e5ndteres, kan det eventuelt gi opphav til en eksplosiv atmosf\u00e6re. Utstyr kan antenne en slik atmosf\u00e6re med f.eks. en gnist eller en varm overflate. Det er viktig \u00e5 bruke eksplosjonssikret utstyr, men dette er ikke tilstrekkelig. Det m\u00e5 v\u00e6re av riktig utf\u00f8relse slik at det er sikkert med de stoffene og i det risikoomr\u00e5det der det installeres, samt vedlikeholdes slik at det forblir sikkert.     <\/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\">Ulike stoffer antennes mer eller mindre lett med temperatur henholdsvis gnistenergi og har ulik evne til \u00e5 sl\u00e5 en antennende flamme gjennom en spalte. Derfor inndeles brannfarlige varer i temperaturklasser og eksplosjonsgrupper. Hvor ofte og hvor lenge eksplosiv atmosf\u00e6re kan forekomme, p\u00e5virker ogs\u00e5 hvordan utstyr m\u00e5 v\u00e6re konstruert for \u00e5 gi en tilfredsstillende sikkerhet. Der eksplosiv atmosf\u00e6re bare finnes kortvarig og sjelden, oppn\u00e5s rimelig sikkerhet med mye enklere metoder enn der den finnes ofte eller lenge.    <\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\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\u00e5der med eksplosjonsrisiko finnes bl.a. innenfor: <\/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; Malingsanlegg\n&#8211; Raffinerier\n&#8211; Fargeindustri\n&#8211; Petrokjemisk industri\n&#8211; Sprengstoffindustri\n&#8211; Legemiddelindustri\n&#8211; Kjemisk industri\n&#8211; N\u00e6ringsmiddelindustri\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; Varmeanlegg for gass og naturgass<br\/>&#8211; Avl\u00f8psrenseanlegg<br\/>&#8211; Havner og flyplasser<br\/>&#8211; B\u00e5tindustri<br\/>&#8211; Drivstoffdepoer og stasjoner<br\/>&#8211; Sukkerfabrikker<br\/>&#8211; M\u00f8ller, siloer, bakerier mm<br\/>&#8211; Papirfabrikker Laste- og losseomr\u00e5der<br\/>&#8211; Skogsindustrier<br\/>&#8211; Trykkerier<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\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\">For \u00e5 v\u00e6re p\u00e5 den sikre siden kan man alltid laste ned eller bestille gjeldende forskrifter og standarder fra Els\u00e4kerhetsverket, Myndigheten f\u00f6r Samh\u00e4llsskydd och Beredskap (MSB), Arbetsmilj\u00f6verket og SIS F\u00f6rlag.<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\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 for utstyr og arbeidssikkerhet<\/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\">Siden 2003 har landene i EU\/EFTA et felles regelverk for omr\u00e5der med eksplosiv gass- og\/eller st\u00f8vatmosf\u00e6re. Dette kalles ATEX (ATmosf\u00e4r EXplosiv). Det stiller krav til b\u00e5de produkter og arbeidssikkerhet. Svensk forskrift for mekanisk utstyr er Arbetsmilj\u00f6verkets AFS 1995:5 og for elektrisk utstyr finnes Els\u00e4kerhetsverkets ELS\u00c4K-FS 1995:6. Forskriftene iverksetter EU-direktiv 94\/9\/EG, som mange kaller ATEX 95. (Tidligere ble det kalt 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\">Svenske forskrifter om arbeidsorganisasjon og valg av utstyr ved eksplosiv atmosf\u00e6re er for brannfarlig vare*. Myndigheten f\u00f6r\nSamh\u00e4llsskydd och Beredskap (tidligere R\u00e4ddningsverket) SRVFS 2004:7 og for annet som kan danne en eksplosiv atmosf\u00e6re, fremfor alt brannfarlig st\u00f8v, Arbetsmilj\u00f6verkets AFS 2003:3. De iverksetter med nasjonale tillegg EU-direktiv 1999\/92\/EG, som mange kaller ATEX 137.  <\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\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 til nytt utstyr<\/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\">For \u00e5 f\u00e5 slippes ut p\u00e5 EU-markedet skal alt utstyr (med iboende tennkilde) for alle soner v\u00e6re Ex- og CE-merket. Dette gjelder b\u00e5de mekanisk og elektrisk utstyr, for b\u00e5de gass- og st\u00f8vatmosf\u00e6re. (F\u00f8r 2003 var det bare p\u00e5 elutstyr til sone 0, sone 1 og kullgruve at det ble stilt krav om spesiell merking\/godkjenning.)  <\/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\">Utstyr inndeles avhengig av om det er beregnet for risikoomr\u00e5de med gassatmosf\u00e6re, G, og\/eller st\u00f8vatmosf\u00e6re, D (og\/eller kullgruve M). Det inndeles ogs\u00e5 i utstyrskategori 1, 2 eller 3 avhengig av hvor sikkert det er (M1 eller M2 for kullgruve). Reglene tar sikte p\u00e5 at risikoen for en antenning, dvs. for at eksplosiv atmosf\u00e6re og tennkilde finnes samtidig, skal v\u00e6re tilstrekkelig liten.  <\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\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<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>Eksisterende utstyr og reservedeler<br\/><\/strong><br\/>F\u00f8r 2003-07-01 eksisterende idriftsatt utstyr p\u00e5virkes ikke av de nye kravene. (En forutsetning er naturligvis at anlegget er sikkert og var installert i henhold til gjeldende regler da det ble tatt i drift.)  <br\/><br\/>Utstyr som allerede var plassert p\u00e5 EU-markedet 2003-06-30, f.eks. lager hos distribut\u00f8rer eller sluttbrukere, og som var ferdig for bruk, trenger ikke oppfylle ATEX for n\u00e5 \u00e5 f\u00e5 tas i bruk. Normal tolkning er at det ikke f\u00e5r brukes til nyinstallasjon siden utstyr som m\u00e5 installeres ikke anses \u00e5 v\u00e6re ferdig for 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 til arbeidsplasser og arbeidsutstyr<br\/><\/strong><br\/>Arbeidsgivere er forpliktet til \u00e5 etablere et forebyggende vern mot eksplosjoner slik at arbeidstakernes helse og sikkerhet sikres. Dette skjer gjennom b\u00e5de tekniske og organisatoriske tiltak. Arbeidsplass med eksplosiv atmosf\u00e6re skal oppfylle minimumskravene i SRVFS 2004:7 henholdsvis AFS 2003:3.    <br\/><br\/>Dette inneb\u00e6rer at et eksplosjonsbeskyttelsesdokument skal finnes der det fremg\u00e5r hvilke risikoer som finnes, hvilke omr\u00e5der som er Ex-klassifisert og hvordan tilstrekkelig sikkerhet oppn\u00e5s og opprettholdes. Ex-omr\u00e5der skal v\u00e6re merket med varselsskilt. <\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\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\">Risikovurdering og klassifisering<\/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\">For \u00e5 vite hvordan man arbeider sikkert og for \u00e5 kunne velge og installere utstyr med egnet sikkerhetsniv\u00e5, gj\u00f8r man en risikovurdering. Finnes det betydelig risiko for eksplosiv atmosf\u00e6re, klassifiseres omr\u00e5det, dvs. det inndeles i soner avhengig av hvor ofte eksplosiv atmosf\u00e6re forekommer. \n\nFor omr\u00e5de med brannfarlig vare bestemmes eksplosjonsgruppe og temperaturklasse. For omr\u00e5de med brannfarlig st\u00f8v bestemmes fremfor alt tenntemperatur for st\u00f8vatmosf\u00e6re og st\u00f8vlag. Klassifiseringen dokumenteres i en s\u00e5kalt klassifiseringsplan. For \u00e5 f\u00e5 tillatelse til \u00e5 h\u00e5ndtere brannfarlig vare kreves en klassifiseringsplan samt at en forvalter utnevnes som er ansvarlig for h\u00e5ndteringen.   \n\nKlassifiseringsplanen er et juridisk dokument som den som er ansvarlig for h\u00e5ndteringen innenfor det eksplosive milj\u00f8et er ansvarlig for og skal ha undertegnet, selv om det er noen andre som har laget forslaget til klassifiseringsplan.\n\n<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\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\">Oppkomst av eksplosiv gassatmosf\u00e6re<\/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\">H\u00e5ndboken til SRVFS 2004:7 gir st\u00f8tte ved anvendelse av kravene ved h\u00e5ndtering av brannfarlig vare.<br\/><br\/><strong>Eksplosiv gassatmosf\u00e6re kan oppst\u00e5 ved:<br\/><\/strong><br\/>1. h\u00e5ndtering av brannfarlig gass;<br\/>2. h\u00e5ndtering av brannfarlig v\u00e6ske som ved h\u00e5ndteringstemperaturen avgir damp (gass) til omgivelsene;<\/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. h\u00e5ndtering av brannfarlig v\u00e6ske som danner t\u00e5ke (aerosol). Om en brannfarlig v\u00e6ske gir opphav til sone avhenger bl.a. av v\u00e6skens flammepunkt. Med flammepunkt menes den laveste temperatur ved hvilken v\u00e6sken avgir damp (gass) i slik mengde at dens blanding med luft kan antennes. Brannfarlig v\u00e6ske inndeles i fire klasser med hensyn til flammepunktet    <\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\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\">Ved en normal omgivelsestemperatur p\u00e5 25\u00b0C gj\u00f8res risikovurdering for h\u00e5ndtering av brannfarlig gass og av klasse 1- og klasse 2a-v\u00e6sker, dvs. v\u00e6sker med et flammepunkt opp t.o.m. 30\u00b0C. For \u00f8vrige v\u00e6sker skal risikovurdering gj\u00f8res hvis h\u00e5ndteringstemperaturen er innenfor 5\u00b0C fra v\u00e6skens flammepunkt. Opplysning om flammepunkt for noen vanlige brannfarlige v\u00e6sker finnes i aktuell utgave av SEK Hb 426.  \n\nI risikovurderingen inng\u00e5r en vurdering av konsentrasjon i luft av gass eller damp fra den brannfarlige varen. Hvis det er risiko for at konsentrasjonen vil overstige 25% av den brannfarlige varens nedre eksplosjonsgrense, LEL, oppst\u00e5r et risikoomr\u00e5de. Ogs\u00e5 rom med konsentrasjoner over den \u00f8vre eksplosjonsgrensen, UEL, regnes som risikoomr\u00e5der, hvis rommet st\u00e5r i forbindelse med den omgivende atmosf\u00e6ren slik at luft kan trenge inn og senke konsentrasjonen. Opplysninger om LEL og UEL for noen vanlige brannfarlige varer finnes i tabell 1. For andre stoffer se aktuell utgave av SEK Hb 426.    \n\n<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\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\">Oppkomst av eksplosiv st\u00f8vatmosf\u00e6re<\/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\">Forskriften AFS 2003:3 inneholder generelle r\u00e5d som gir st\u00f8tte ved anvendelse av kravene ved h\u00e5ndtering som kan gi eksplosiv atmosf\u00e6re. Eksplosiv st\u00f8vatmosf\u00e6re kan oppst\u00e5 der brennbart st\u00f8v eller materiale som kan avgi brennbart st\u00f8v h\u00e5ndteres eller lagres. For omr\u00e5de med st\u00f8vatmosf\u00e6re\nbestemmes hvor tykke st\u00f8vlag som kan dannes, laveste tenntemperaturen p\u00e5 aktuelle st\u00f8vlag og st\u00f8vatmosf\u00e6re, om st\u00f8vet er elektrisk ledende samt tennenergi.  <\/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<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\">Soneinndeling &#8211; Et risikoomr\u00e5de deles vanligvis inn i soner som f\u00f8lger<\/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<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\">Eksplosjonsgruppe for gassatmosf\u00e6re<\/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\">Brannfarlig vare inndeles i eksplosjonsgruppe IIA, IIB eller IIC avhengig av dens evne til som eksplosiv gassatmosf\u00e6re \u00e5 antennes gjennom gnister med ulik energi henholdsvis dens evne til \u00e5 sl\u00e5 en flamme gjennom en spalte. I tillegg finnes utstyrsgruppe I, som betegnelse for forholdene i kullgruver med gruvegass (metan) og kullst\u00f8v.  \n\nInndelingen i eksplosjonsgrupper gj\u00f8res for \u00e5 kunne standardisere beskyttelsesegenskapene hos utstyr som i normal utf\u00f8relse ville kunne v\u00e6re en tennkilde. De utf\u00f8relsesformer som alltid gis en av betegnelsene IIA, IIB eller IIC er eksplosjonstett kapsel, Ex d, egensikkerhet, Ex i, gnistende utstyr Ex nC og energibegrenset utstyr Ex nL. \u00d8vrige utf\u00f8relsesformer, Ex e, Ex m, Ex o, Ex p, Ex q, Ex nA, Ex nR og Ex nP, gis kun eksplosjonsgruppebetegnelsen II. Opplysning om eksplosjonsgruppe finnes i aktuell utgave 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<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\">Temperaturklasse for gassatmosf\u00e6re<\/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\">Brannfarlige varer inndeles i en av temperaturklassene T1 til T6 avhengig av stoffets tenntemperatur. Med tenntemperatur (termisk tennpunkt) menes den laveste temperatur hos en overflate ved hvilken stoffet tenner spontant (selvantennelse) ved kontakt med overflaten. Sammenhengen mellom tenntemperatur og temperaturklasse fremg\u00e5r av f\u00f8lgende tabell.  <\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\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\">Tenntemperatur, ledningsevne m.m. for st\u00f8v<\/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\">St\u00f8v testes for \u00e5 identifisere dets egenskaper, om det er brennbart og i s\u00e5 fall bl.a. st\u00f8vatmosf\u00e6res og st\u00f8vlags tenntemperatur, ledningsevne, tennenergi og st\u00f8vgruppe (IIIA, IIIB eller IIIC). <\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\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>Eksplosiv vare<br\/><\/strong><br\/>Risikoomr\u00e5de kan ogs\u00e5 oppst\u00e5 ved h\u00e5ndtering av eksplosiv vare \u2013 risikoomr\u00e5der med eksplosivstoff. ATEX-reglene gjelder IKKE, men kun nasjonale regler. Ogs\u00e5 i disse risikoomr\u00e5dene kan eksplosjonssikret utstyr brukes, men da med tilleggskrav.  <br\/><br\/>Se SS 421 08 24 for klassifisering og SS 421 08 25 for valg av og installasjon av utstyr.<\/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>Valg av utstyr samt installasjon<br\/><\/strong><br\/>Opplysningene i klassifiseringsplanen er avgj\u00f8rende for valg av utstyr. For \u00e5 gi et sikkert og teknisk-\u00f8konomisk optimalt anlegg i risikoomr\u00e5der, kreves god kjennskap til bestemmelsene for installasjonens utf\u00f8relse og om det eksplosjonssikrede utstyrets egenskaper og installasjonsmetode. Kunnskap kreves ved prosjektering av anlegget samt ved dets installasjon, drift, kontroll og vedlikehold. Kunnskapskrav for ulike personaltyper spesifiseres i anneks A av elinstallasjonstandard SS-EN 60079-14 (SEK Hb 427).   <br\/><br\/>Personalet skal utdannes og kunnskaper og ferdigheter skal v\u00e6re dokumentert samt opprettholdes gjennom repetisjonsutdanninger. F\u00f8lger man gjeldende standard anses man \u00e5 oppfylle sikkerhetskravene. <\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\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\">Sikkerhetsfilosofi<\/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\">Sannsynligheten skal v\u00e6re tilstrekkelig lav for at en eksplosiv atmosf\u00e6re skal forekomme samtidig som utstyret utgj\u00f8r en tennkilde med s\u00e5 h\u00f8y energi i form av f.eks. gnist, lysbue eller varme at atmosf\u00e6ren kan antennes. I sone 0 og 20 m\u00e5 man regne med en hyppig tilstedev\u00e6relse av eksplosiv atmosf\u00e6re. Utstyret skal v\u00e6re av utstyrskategori 1, dvs. slik at ikke engang to, av hverandre uavhengige feil, kan gj\u00f8re utstyr til en tennkilde.   \n\nI sone 1 og 21 m\u00e5 man regne med at en eksplosiv atmosf\u00e6re kan oppst\u00e5 ved normal drift i prosessen, men ikke ofte eller lenge. Utstyret kan v\u00e6re av utstyrskategori 2, dvs. det skal ikke v\u00e6re en tennkilde i normal drift eller ved en feil. \n\nI sone 2 og 22 trenger man ikke regne med at eksplosjonsatmosf\u00e6re oppst\u00e5r under normal drift samt at, hvis den oppst\u00e5r, skjer dette sannsynligvis sjelden og kortvarig. Utstyret kan v\u00e6re av utstyrskategori 3, dvs. utstyret skal ikke v\u00e6re en tennkilde i sin normale drift. \n\nEksplosjonsbeskyttelsen kan skje p\u00e5 ulike m\u00e5ter f.eks. ved \u00e5:\n\u2022 isolere den antatte tennkilden fra den omgivende atmosf\u00e6ren (Ex m, Ex o, Ex p)\n\u2022 akseptere en antenning inne i utstyret, men s\u00f8rge for at eksplosjonen ikke forplanter seg til omgivelsene (Ex d, Ex q)\n\u2022 iverksette tiltak som vesentlig reduserer risikoen for en slik feil som ville gj\u00f8re utstyret til en tennkilde (Ex e, Ex i, Ex op). <\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\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\u00f8relsesformer for eksplosjonssikret utstyr<\/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 rekke utf\u00f8relsesformer for eksplosjonssikret utstyr er n\u00e5 internasjonalt standardisert.<\/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 gjeldende standardene er identiske med europastandardene (fra CEN og CENELEC). I 5.5 vises ulike standardiserte utf\u00f8relsesformer. \n\n<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\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- og CE-merket utstyr<\/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\">At eksplosjonsbeskyttelsens utf\u00f8relse er i henhold til ATEX skal kunne dokumenteres for utstyr med iboende tennkilde som er beregnet for eksplosiv atmosf\u00e6re, eller som beskytter utstyr i eksplosiv atmosf\u00e6re. Utstyret skal v\u00e6re Ex- og CE-merket og utstyrskategorien skal v\u00e6re angitt. For mekanisk utstyr av<br\/>kategori 1 samt elektrisk utstyr av kategori 1 og 2 kreves sertifikat fra meldt organ\/anerkjent pr\u00f8vingsanstalt samt CE-deklarasjon. For \u00f8vrig utstyr kreves CE-deklarasjon.   <\/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>Unntak fra krav om Ex- og CE-merking er:<\/strong><br\/>\u2022 Utstyr uten iboende tennkilde, f.eks. r\u00f8r og vanlig elkabel. <br\/>\u2022 Komponent i henhold til ATEX-direktiv 2014\/34\/EU<br\/><br\/>Med meldt organ\/anerkjent pr\u00f8vingsanstalt menes slik som er offisielt akkreditert av myndigheten i det landet der den er lokalisert og meldt av landet til EU-kommisjonen.<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\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\">Merking<\/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\">Utstyr for eksplosjonsfarlig omr\u00e5de er med ovennevnte unntak merket. Nedenfor angir vi hva merkingen av utstyr i henhold til dagens krav innenfor E\u00d8S (EU+EFTA) betyr. <\/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\">Frem t.o.m. 2003-07-01 fikk ogs\u00e5 annet utstyr tas i bruk. Europeisk eksplosjonssikret utstyr godkjent i henhold til direktiv 79\/196\/E\u00d8F (fra 1979) mangler ATEX-merking med bl.a. utstyrskategori, men resten av merkingen er lignende.  \n\n<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\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<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\">Valg av utstyr &#8211; For utstyr testet med st\u00f8vlag og tD B\u2026 i henhold til tidligere standard gjelder spesielle 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<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\">Arbeidssikkerhet<\/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, er ansvarlig myndighet for eksplosiv atmosf\u00e6re fra &laquo;brannfarlig vare&raquo;. \u00d8vrig eksplosiv atmosf\u00e6re er Arbetsmilj\u00f6verket ansvarlig myndighet for. (Els\u00e4kerhetsverket er ansvarlig myndighet for elinstallasjoner og elektriske arbeidsrisikoer.) Forskriften\nSRVFS 2004:7&#8230;&raquo;om eksplosjonsfarlig milj\u00f8 ved h\u00e5ndtering av brannfarlige gasser og v\u00e6sker&raquo; og AFS 2003:3 &laquo;Arbeid i eksplosjonsfarlig milj\u00f8&raquo; setter direktiv 1999\/92\/EG i kraft i Sverige. Direktivet kalles noen ganger &laquo;minimumdirektivet&raquo;, &laquo;arbeidsdirektivet&raquo;, &laquo;brukerdirektivet&raquo; eller &laquo;ATEX 153&raquo; (tidligere 137).   \n\nPrinsipielle tiltak skal gj\u00f8res i f\u00f8lgende prioritetsrekkef\u00f8lge:\n\u2022 hindre oppkomst av eksplosiv atmosf\u00e6re, eller der virksomhetens art ikke tillater dette,\n\u2022 unng\u00e5 at eksplosiv atmosf\u00e6re antennes, og\n\u2022 begrense de skadelige effektene av en eksplosjon, for \u00e5 sikre arbeidstakernes helse og sikkerhet.\n\nDefinisjonen av eksplosiv atmosf\u00e6re er utvidet sammenlignet med direktivet. Dette er gjort for at forskriftene skal gjelde all virksomhet der eksplosiv atmosf\u00e6re finnes og ikke bare ved normalt trykk, temperatur og luftatmosf\u00e6re. \n\n<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\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\">Er arbeidssikkerhetskrav retroaktive?<\/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\">For utstyr som allerede brukes eller ble tilgjengeliggjort f\u00f8r 1. juli 2003 gjelder ikke kravene om valg i henhold til ATEX-kategorier, se 2.2. Alle arbeidsplasser med omr\u00e5der der betydelig eksplosiv atmosf\u00e6re kan oppst\u00e5, skal siden 1. juli 2006 oppfylle kravene til skilting, eksplosjonsbeskyttelsesdokument og klassifisering. \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<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\">Risikovurdering og eksplosjonsbeskyttelsesdokument<\/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\">Risikovurdering skal v\u00e6re dokumentert i et eksplosjonsbeskyttelsesdokument og ha v\u00e6rt utf\u00f8rt av noen som har egnet utdannelse og kunnskap. Noe ulike krav stilles i AFS 2003:3 og SRVFS 2004:7 med omtrent f\u00f8lgende innhold: \n\nI risikovurderingen skal det finnes opplysninger om:\n\u2022 brannfarlig gass, v\u00e6ske, st\u00f8vs egenskaper\n\u2022 mulige tennkilder\n\u2022 sannsynligheten for at eksplosiv atmosf\u00e6re oppst\u00e5r samt dens varighet,\n\u2022 sannsynligheten for at en eksplosiv atmosf\u00e6re antennes og konsekvensene av eksplosjonen samt\n\u2022 rom, utstyr, installasjoner, materialer eller lignende som har blitt vurdert \u00e5 ha betydning for eksplosjonsrisikoen.<\/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\">Disse skal om sikkerheten krever det ha v\u00e6rt utformet slik at et str\u00f8mbrudd ikke \u00f8ker risikoen for brann eller eksplosjoner og slik at prosesser og utstyr kan stenges av manuelt utenfor soneklassifisert omr\u00e5de.\n\nRisikovurderingen skal ogs\u00e5 omfatte:\n\u2022 rutiner for sikker h\u00e5ndtering i eksplosjonsfarlig milj\u00f8\n\u2022 N\u00f8dvendig beskyttelsesutstyr og sikkerhetstiltak for respektive risikokilde.\n\u2022 Omr\u00e5der som gjennom \u00e5pninger har eller kan f\u00e5 forbindelse med omr\u00e5der der eksplosiv atmosf\u00e6re kan oppst\u00e5.\n\u2022 Rutiner for sikker h\u00e5ndtering av s\u00f8l og lekkasje samt\n\u2022 Egnet slukningsmiddel og slukningsprosedyre ved brann for \u00e5 forebygge eksplosjon.<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\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<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\">Generelle 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\">Alt utstyr skal v\u00e6re risikovurdert og egnet for den eksplosive atmosf\u00e6ren det brukes i samt vedlikeholdes slik at eksplosjonsbeskyttelsen opprettholdes.\n\nUtstyr og beskyttelsessystemer som skal installeres i eller for Ex-omr\u00e5der, skal velges i henhold til kategoriene i AFS 2016:4 henholdsvis ELS\u00c4K-FS 1995:6 (som iverksetter ATEX-utstyrsdirektiv). \n\nF\u00f8lgende utstyrskategorier skal brukes:\ni sone 0 eller sone 20, kategori 1 utstyr\ni sone 1 eller sone 21, kategori 1 eller 2 utstyr og\ni sone 2 eller sone 22, kategori 1, 2 eller 3 utstyr.<\/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\">Arbeidsplass skal v\u00e6re utformet slik at, s\u00e5 langt det er mulig, ingen utsettes for risiko ved eksplosjon. (Eksempel p\u00e5 dette er at b\u00e6rende deler forblir intakte etter en eksplosjon. En eksplosjon b\u00f8r avlastes kontrollert gjennom for eksempel et svakere vindu og veggparti.) \n\nH\u00e5ndtering med tilh\u00f8rende instruksjoner og rutiner skal v\u00e6re risikovurdert og egnet for Ex-milj\u00f8et. Arbeidsgiver skal s\u00f8rge for at den som oppholder seg i eksplosjonsfarlig milj\u00f8 eller utf\u00f8rer arbeid som kan p\u00e5virke eksplosjonssikkerheten skal ha egnet utdannelse, kunnskap om eksplosjonsrisikoer og\nbeskyttelsestiltak samt ferdigheter i sikker h\u00e5ndtering. Kunnskapen skal oppdateres kontinuerlig. Ansvaret for elsikkerhet har elinstallasjonens innehaver.   <\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\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\">Risikovurderingen skal omfatte b\u00e5de normalt arbeid og drift samt forventede avvik og feil. (Minste bemanning og samlet utdanningsniv\u00e5 for tjenesteg\u00f8rende personell for \u00e5 h\u00e5ndtere forutsette n\u00f8dsituasjoner skal ikke glemmes.) \n\nI henhold til AFS 2003:3 skal en fornyet risikovurdering og oppdatering av eksplosjonsbeskyttelsesdokumentet gj\u00f8res\n\u2022 f\u00f8r en endring av utstyr, rutiner, oppskrifter, r\u00e5varer, organisasjon eller \u00f8vrig som kan p\u00e5virke risikoen gjennomf\u00f8res samt\n\u2022 etter inntruffet ulykke eller hendelse.\n\nI henhold til SRVFS 2004:7 skal en fornyet risikovurdering gj\u00f8res f\u00f8r en vesentlig endring eller utvidelse av virksomheten. Hvis eksplosjonsrisikoene endres skal eksplosjonsbeskyttelsesdokumentet revideres. \n\nOmorganiseringer, bedriftsfusjoner og nedbemanninger er ogs\u00e5 viktige \u00e5 risikovurdere slik at ikke vesentlige sikkerhetsarbeider forsvinner. Ogs\u00e5 vanlig personalomsetning b\u00f8r risikovurderes for \u00e5 kunne avgj\u00f8re om tilstrekkelig erfaring finnes tilgjengelig p\u00e5 ulike skiftlag etc. Bytte av materiale eller\nleverand\u00f8r kan p\u00e5virke eksplosjonsrisikoene. Det kan dreie seg om en endring av produksjonsmetoden eller at andre forurensninger forekommer i produktet fra en ny leverand\u00f8r. Slike endringer kan skape problemer og b\u00f8r risikovurderes f\u00f8r varen kj\u00f8pes inn selv om avvikene kan aksepteres ut fra kvalitetssynspunkt.    <\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\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\">Eksplosjonsfarlige omr\u00e5der eller lokaler skal klassifiseres i soner etter hvor ofte eksplosiv atmosf\u00e6re oppst\u00e5r og hvor lenge denne varer. Klassifisering skal v\u00e6re utf\u00f8rt i henhold til gjeldende europastandard eller p\u00e5 annen m\u00e5te som gir minst tilsvarende beskyttelsesniv\u00e5. Slik klassifisering skal v\u00e6re dokumentert. Hvis den eksplosive atmosf\u00e6ren avviker fra normalt trykk, temperatur eller luftsammensetning skal dette spesielt angis.   \n\nFor midlertidige arbeidsplasser og vedlikehold av mobile tekniske innretninger trenger i henhold til AFS 2003:3 soneklassifisering ikke utf\u00f8res og eksplosjonsbeskyttelsesdokument ikke utarbeides. Skriftlige beskyttelsesinstruksjoner og egnede avsperringer skal gj\u00f8res hvis risikovurdering viser det n\u00f8dvendig. \n\nF\u00f8r arbeid p\u00e5begynnes i klassifisert omr\u00e5de eller p\u00e5 sikkerhetsutstyr, kan det i enkelte tilfeller kreves arbeidstillatelse.<\/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\">Dette skal utstedes av en person med s\u00e6rskilt ansvar for denne oppgaven. En arbeidstillatelse skal inneholde de vilk\u00e5r og instruksjoner som kreves for en sikker h\u00e5ndtering. (I henhold til AFS 2003:3 kreves i\nregelen alltid arbeidstillatelse for alt service- og vedlikeholdsarbeid i eksplosjonsfarlige omgivelser, men det kreves normalt ikke arbeidstillatelse for rutinemessig driftsarbeid og overv\u00e5king. Ulykker og nestenulykker skal utredes, dokumenteres og risikovurderes. Arbeidet m\u00e5 ikke gjenopptas etter en eksplosjonsulykke eller alvorlig hendelse f\u00f8r en ny risikovurdering har vist at arbeidet kan utf\u00f8res sikkert. Rutiner for sikker avstengning og verifisering av driftsklarhet skal finnes og anvendes ved vedlikeholdsarbeid eller midlertidig stans p\u00e5 utstyr og anordninger i eller for eksplosiv atmosf\u00e6re.)     \n\nP\u00e5 arbeidsplasser eller driftssteder med samordningsansvar skal omfanget av og ansvarlig person for denne samordningen fremg\u00e5 av eksplosjonsverndokumentet.<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\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\">Varselskilt<\/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\u00e5der der eksplosiv atmosf\u00e6re kan oppst\u00e5, skal v\u00e6re merket med varselskilt. Skiltet skal best\u00e5 av en trekant med svart ramme og med svarte bokstaver \u00abEX\u00bb p\u00e5 gul bunn. Der AFS 2003:3 gjelder, skal det ha tilleggsteksten \u00abFor arbeidsrutiner og materiell, se eksplosjonsverndokument\u00bb.  <\/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<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\">Risikoomr\u00e5der med eksplosivt stoff<\/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>Forskrifter<\/strong> ELS\u00c4K-FS 2008:1 (til 2017-06-30)<br\/><strong>Standarder<\/strong> Elinstallasjoner SS 421 08 25<br\/><strong>Elforskrifter kan lastes ned gratis fra internett:<\/strong><br\/>www.elsak.se, www.av.se, www.msb.se<br\/><strong>Elforskrifter kan kj\u00f8pes fra<\/strong>:<br\/>Els\u00e4kerhetsverkets Publikationsshop<br\/>Box 4 Tlf: 0451-454 27<br\/>681 21 Kristinehamn E-post: order@elsakerhetsverket.se<br\/><strong>Standarder kan kj\u00f8pes fra:<\/strong><br\/>SIS F\u00f6rlag Tlf: 08-555 523 10<br\/>118 80 STOCKHOLM<br\/><strong>Internett<\/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 denne og f\u00f8lgende sider g\u00e5r vi gjennom n\u00e5r og hvorfor man bruker &#8230;<\/p>\n","protected":false},"featured_media":8114,"template":"","meta":{"_acf_changed":false},"kunskapsbankskategori":[238],"class_list":["post-8112","kunskapsbankinlagg","type-kunskapsbankinlagg","status-publish","has-post-thumbnail","hentry","kunskapsbankskategori-ex-industri"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Valg av eksplosjonssikret 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