{"id":93758,"date":"2023-01-10T11:03:47","date_gmt":"2023-01-10T09:03:47","guid":{"rendered":"https:\/\/obera.fr\/nase-rada\/zone-atex-norme-atex-bases-protection-contre-risque-explosion\/"},"modified":"2025-05-06T08:50:03","modified_gmt":"2025-05-06T06:50:03","slug":"zone-atex-norme-atex-bases-protection-contre-risque-explosion","status":"publish","type":"post","link":"https:\/\/obera.fr\/sk\/nasa-rada\/zone-atex-norme-atex-bases-protection-contre-risque-explosion\/","title":{"rendered":"Ako normy a z\u00f3ny ATEX pom\u00e1haj\u00fa predch\u00e1dza\u0165 riziku v\u00fdbuchu?"},"content":{"rendered":"\n

Z\u00c1KLADN\u00c9 DEFIN\u00cdCIE ATEX<\/strong><\/h2>\n\n
\n
\n

\u010cO JE SYMBOL ATEX?<\/h3>\n\n\n\n

Mierne odli\u0161n\u00fd v\u00fdznam v z\u00e1vislosti od \u010d\u00edtan\u00e9ho dokumentu:<\/p>\n\n\n\n

ATEX<\/strong> = ATmosph\u00e8re EXplosive<\/strong> a ATEX = ATmosph\u00e8re Explosible = ATmosph\u00e8re potentiellement EXplosive<\/p>\n\n\n\n

T\u00e1to skratka, odvoden\u00e1 z eur\u00f3pskych smern\u00edc, ozna\u010duje ovzdu\u0161ie v pracovnom priestore, v ktorom hroz\u00ed nebezpe\u010denstvo v\u00fdbuchu<\/strong> a ktor\u00e9 si vy\u017eaduje osobitn\u00e9 ochrann\u00e9 normy pre bezpe\u010dnos\u0165 pri pr\u00e1ci<\/strong>. ATEX m\u00f4\u017ee vznikn\u00fa\u0165 kdeko\u013evek: vo vn\u00fatri strojov alebo n\u00e1dr\u017e\u00ed, na pracovisk\u00e1ch, v skladoch at\u010f. <\/p>\n\n\n\n

\u010co je tov\u00fdbu\u0161n\u00e1 atmosf\u00e9ra<\/strong>?<\/h3>\n\n\n\n

„Zmes hor\u013eav\u00fdch l\u00e1tok vo <\/strong>forme plynu, pary, hmly alebo prachu so vzduchom za atmosf\u00e9rick\u00fdch podmienok, v ktorej sa po zap\u00e1len\u00ed horenie roz\u0161\u00edri na cel\u00fa nesp\u00e1len\u00fa zmes.<\/p>\n\n\n\n

\u010co je tov\u00fdbu\u0161n\u00e1 atmosf\u00e9ra<\/strong>?<\/h3>\n\n\n\n

„Atmosf\u00e9ra, ktor\u00e1 sa m\u00f4\u017ee sta\u0165 v\u00fdbu\u0161nou v d\u00f4sledku miestnych a prev\u00e1dzkov\u00fdch podmienok“. Atmosf\u00e9ra, aj ke\u010f pozost\u00e1va z hor\u013eav\u00fdch l\u00e1tok, nesp\u013a\u0148a podmienky, ktor\u00e9 ju zara\u010fuj\u00fa do oblasti v\u00fdbu\u0161nosti<\/strong>. <\/p>\n<\/div>\n\n\n\n

\n
\"Piktogram<\/figure>\n<\/div>\n<\/div>\n\n

Ak\u00fd je rozdiel medzi smernicou ATEX a normou ATEX<\/strong>?<\/h3>\n\n

Eur\u00f3pske smernice ATEX<\/strong> poskytuj\u00fa r\u00e1mec pre pr\u00e1vnu zodpovednos\u0165 spolo\u010dnost\u00ed. Zav\u00e1dzaj\u00fa bezpe\u010dnostn\u00e9 normy<\/strong> v z\u00f3nach, kde hroz\u00ed riziko v\u00fdbu\u0161nej atmosf\u00e9ry. V pr\u00edloh\u00e1ch k eur\u00f3pskym smerniciam ATEX s\u00fa uveden\u00e9 v\u0161eobecn\u00e9 ochrann\u00e9 opatrenia spojen\u00e9 s ATEX. Eur\u00f3pske normy ATEX<\/strong> \u0161pecifikuj\u00fa tieto ochrann\u00e9 a bezpe\u010dnostn\u00e9 opatrenia <\/p>\n\n

Eur\u00f3pske smernice a normy ATEX s\u00fa ur\u010den\u00e9 na zaistenie bezpe\u010dnosti os\u00f4b, zariaden\u00ed a ochrann\u00fdch syst\u00e9mov v prostred\u00ed s nebezpe\u010denstvom v\u00fdbuchu<\/strong>. Smernice a normy ATEX s\u00fa z\u00e1v\u00e4zn\u00e9 pre zamestn\u00e1vate\u013eov, v\u00fdrobcov, in\u0161talat\u00e9rov a in\u00e9 subjekty. Stru\u010dne povedan\u00e9, ka\u017ed\u00e1 spolo\u010dnos\u0165, ktor\u00e1 prispieva k pr\u00edtomnosti os\u00f4b alebo zariaden\u00ed v z\u00f3ne s v\u00fdbu\u0161nou atmosf\u00e9rou. Vy\u017eaduj\u00fa prijatie prevent\u00edvnych opatren\u00ed a ochranu pracovn\u00edkov v oblastiach ohrozen\u00fdch v\u00fdbuchom <\/strong>(z\u00f3ny ATEX). Smernice a normy ATEX<\/strong> definuj\u00fa kateg\u00f3riu zariaden\u00ed, in\u0161tal\u00e1ci\u00ed<\/a>, ochrann\u00fdch syst\u00e9mov, ochrann\u00fdch odevov at\u010f. pod\u013ea rizikovej z\u00f3ny ATEX. Poskytuj\u00fa r\u00e1mec pre s\u00falad kateg\u00f3rie zariaden\u00ed s po\u017eadovanou \u00farov\u0148ou ochrany. <\/p>\n\n

Kateg\u00f3ria zariadenia zodpoved\u00e1 \u00farovni rizika existuj\u00facej v kateg\u00f3rii z\u00f3ny s v\u00fdbu\u0161nou atmosf\u00e9rou. V norm\u00e1ch sa rozli\u0161uj\u00fa r\u00f4zne \u00farovne postupov posudzovania zhody ATEX<\/strong> pre r\u00f4zne kateg\u00f3rie zariaden\u00ed v z\u00e1vislosti od toho, \u010di ide o elektrick\u00e9 alebo neelektrick\u00e9 zariadenie. V z\u00e1vislosti od \u00farovne po\u017eiadaviek definovan\u00fdch smernicami ATEX je notifikovan\u00fd certifika\u010dn\u00fd org\u00e1n ATEX alebo v\u00fdrobca opr\u00e1vnen\u00fd posudzova\u0165 zhodu zariaden\u00ed ATEX. Nakoniec, smernice ATEX vy\u017eaduj\u00fa, aby zamestn\u00e1vatelia vypracovali dokument o ochrane pred v\u00fdbuchom<\/strong> (EPD). Tento dokument formalizuje opatrenia prijat\u00e9 na pracovisku proti riziku v\u00fdbuchu. <\/p>\n\n

Ak\u00fd je rozdiel medzi z\u00f3nami ATEX a z\u00f3nami ATEX?<\/strong><\/h3>\n\n

Z\u00f3novanie ATEX<\/strong> rozde\u013euje miesta, kde sa m\u00f4\u017ee vyskytn\u00fa\u0165 v\u00fdbu\u0161n\u00e1 atmosf\u00e9ra, do 3 kateg\u00f3ri\u00ed rizikov\u00fdch z\u00f3n ATEX (z\u00f3na ATEX).<\/p>\n\n

Kateg\u00f3ria z\u00f3ny ATEX je v\u00fdsledkom pos\u00fadenia \u00farovne pr\u00edtomnosti v\u00fdbu\u0161nej<\/strong> atmosf\u00e9ry pre ka\u017ed\u00e9 miesto. Kateg\u00f3ria z\u00f3ny ATEX<\/strong> zodpoved\u00e1 \u00farovni frekvencie rizika ATEX<\/strong>. Kateg\u00f3ria z\u00f3ny ATEX ovplyv\u0148uje povahu organiza\u010dn\u00fdch a technick\u00fdch opatren\u00ed, ktor\u00e9 sa maj\u00fa prija\u0165 v pr\u00edpade pr\u00edtomnosti ATEX. Normy ATEX definuj\u00fa opatrenia, ktor\u00e9 sa v z\u00e1vislosti od kateg\u00f3rie z\u00f3ny ATEX uplat\u0148uj\u00fa na bezpe\u010dnos\u0165 zariaden\u00ed<\/strong> a ochranu pracovn\u00edkov. Tieto normy ATEX podporuj\u00fa najm\u00e4 elimin\u00e1ciu v\u00fdbu\u0161nej atmosf\u00e9ry v t\u00fdchto z\u00f3nach<\/strong>, ak nie zn\u00ed\u017eenie rizika v\u00fdbuchu, a napokon ochranu os\u00f4b a zariaden\u00ed v pr\u00edpade, \u017ee sa v z\u00f3ne riziko v\u00fdbuchu<\/a> materializuje. Z\u00f3novanie ATEX ozna\u010duje kateg\u00f3riuzariaden\u00ed ATEX<\/strong> a ochrann\u00fdch syst\u00e9mov ATEX povolen\u00fdch v kateg\u00f3rii z\u00f3ny ATEX. Ozna\u010denie ATEX znamen\u00e1, \u017ee zariadenie bolo pos\u00faden\u00e9 a m\u00e1 pr\u00edslu\u0161n\u00fa \u00farove\u0148 ochrany pre riziko v\u00fdbuchu identifikovan\u00e9 v z\u00f3ne ATEX. <\/p>\n\n

Kateg\u00f3rie z\u00f3n ATEX<\/h2>\n\n\n\n\n\t\n\n\t\n\t\n\t\n\t
<\/td>Atmosph\u00e8re explosive compos\u00e9e d\u2019un m\u00e9lange :<\/th><\/td>\n<\/tr>\n<\/thead>\n
Risque d\u2019explosion ATEX<\/td>air -gaz \/vapeur ou brouillard inflammables<\/td>air - poussi\u00e8res combustibles<\/td>\n<\/tr>\n
Permanent<\/td>Zone ATEX 0<\/td>Zone ATEX 20<\/td>\n<\/tr>\n
Occasionnel<\/td>Zone ATEX 1<\/td>Zone ATEX 21<\/td>\n<\/tr>\n
Potentiel<\/td>Zone ATEX 2<\/td>Zone ATEX 22<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n

Z\u00f3na ATEX, kde v\u00fdbu\u0161n\u00fa atmosf\u00e9ru tvoria hor\u013eav\u00e9 prachy<\/h2>\n\n\n\n\n\t\n\n\t\n\t\n\t
Fonctionnement mat\u00e9riel ATEX<\/th>Pr\u00e9sence d\u2019ATEX
\n
\n<\/th>		Lieu d\u2019ATEX<\/th>Cat\u00e9gorie de zone ATEX<\/th>\n<\/tr>\n<\/thead>\n
normal<\/td>permanente
\n
\nlongue dur\u00e9e
\n
\nfr\u00e9quente<\/td>
\nInt\u00e9rieur d\u2019installations, \u00e9quipements (d\u00e9poussi\u00e9reurs, filtres, collecteurs de poussi\u00e8res\u2026)
\n<\/td>		Zone ATEX 20<\/td>\n<\/tr>\n
normal<\/td>occasionnelle<\/td>Proximit\u00e9 imm\u00e9diate de zone ATEX 20
\nPoints de remplissage \/ vidange (produits pulv\u00e9rulents)<\/td>		Zone ATEX 21<\/td>\n<\/tr>\n
anormal<\/td>accidentelle<\/td>Voisinage d\u2019appareils, syst\u00e8mes de protection contenant de la poussi\u00e8re pouvant s\u2019\u00e9chapper accidentellement en nuage de poussi\u00e8res
\nCouches, d\u00e9p\u00f4ts, tas de poussi\u00e8res combustibles susceptibles de former une atmosph\u00e8re explosive (surfaces impossibles \u00e0 aspirer\u2026)<\/td>		Zone ATEX 22<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n

Z\u00f3na ATEX, kde v\u00fdbu\u0161n\u00fa atmosf\u00e9ru tvoria hor\u013eav\u00e9 plyny, pary alebo hmly<\/h2>\n\n\n\n\n\t\n\n\t\n\t\n\t
Fonctionnement mat\u00e9riel ATEX<\/th>Pr\u00e9sence d\u2019ATEX<\/th>Lieu d\u2019ATEX<\/th>Cat\u00e9gorie de zone \u00e0 risque ATEX<\/th>\n<\/tr>\n<\/thead>\n
normal<\/td>permanente
\n
\nde longue dur\u00e9e
\n
\nfr\u00e9quente<\/td>		Int\u00e9rieur conteneurs de gaz inflammables, liquides inflammables\/combustibles.
\ncanalisations,
\nr\u00e9servoirs,
\nr\u00e9cipients
\n<\/td>		Zone ATEX 20<\/td>\n<\/tr>\n
normal<\/td>occasionnelle<\/td>Proximit\u00e9 imm\u00e9diate zone 0
\nProximit\u00e9 imm\u00e9diate des ouvertures du mat\u00e9riel :
\nouvertures d\u2019alimentation, \u00e9vents, vannes de prise d\u2019\u00e9chantillons \/de purge, ouvertures de remplissage \/vidange
\nPoints bas des installations : fosses de r\u00e9tention, caniveaux<\/td>		Zone ATEX 21<\/td>\n<\/tr>\n
anormal<\/td>accidentelle<\/td>Emplacements autour des zones 0 et 1,
\nBrides, connexions, vannes et raccords (tuyauterie)
\nCuvettes de r\u00e9tention
\nProximit\u00e9 imm\u00e9diate des tubes de niveau en verre, appareils en mat\u00e9riaux fragiles, tout appareil ou \u00e9l\u00e9ment susceptible de fuites
\n<\/td>		Zone ATEX 22<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n

OD PR\u00cd\u010cIN VZNIKU ATEXU A\u017d PO N\u00c1SLEDKY V\u00ddBUCHU<\/h2>\n\n

Ak\u00e9 s\u00fa podmienky na vytvorenie ATEX?<\/h3>\n\n

Pr\u00edtomnos\u0165 hor\u013eav\u00fdch l\u00e1tok<\/strong> (plyn, para, prach), ktor\u00e9 sa mie\u0161aj\u00fa s atmosf\u00e9rou v z\u00f3ne, predstavuje za\u010diatok rizika v\u00fdbuchu<\/strong>. Zmes okolit\u00e9ho vzduchu a hor\u013eav\u00fdch produktov sa st\u00e1va ATEX, ak sp\u013a\u0148a fyzik\u00e1lno-chemick\u00e9 normy spojen\u00e9 s rizikom v\u00fdbuchu. \u010c\u00edm homog\u00e9nnej\u0161ia je zmes vzduchu\/produktu, t\u00fdmv\u00fdbu\u0161nej\u0161ia je atmosf\u00e9ra<\/strong>. Tieto podmienky zvy\u0161uj\u00fa riziko v\u00fdbuchu bez toho, aby sp\u00f4sobili v\u00fdbuch v z\u00f3ne ATEX. <\/p>\n\n\n\n\n\t\n\n\t\n\t\n\t
ATEX : mati\u00e8re inflammable:<\/th>Condition minimale de formation d\u2019ATEX<\/th>\n<\/tr>\n<\/thead>\n
gaz<\/td>Concentration du gaz dans l\u2019air suffisante pour que le risque d\u2019explosion du m\u00e9lange se concr\u00e9tise si une source d\u2019inflammation apparait<\/td>\n<\/tr>\n
vapeur \u00e9mise par un liquide<\/td>Temp\u00e9rature du liquide suscitant un d\u00e9gagement de vapeurs suffisant pour que la concentration de vapeurs dans l\u2019air atteigne la plage d\u2019explosibilit\u00e9<\/td>\n<\/tr>\n
poussi\u00e8re en nuage<\/td>Niveau de concentration des poussi\u00e8res en suspension dans l\u2019air suffisant pour provoquer sous conditions une explosion<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n

Ak\u00e9 s\u00fa zdroje vznietenia ATEX?<\/h3>\n\n

Zdroj zapa\u013eovania<\/strong> vn\u00e1\u0161a do z\u00f3ny ATEX energiu, ktor\u00e1 sp\u00fa\u0161\u0165a reakciu horenia medzi okolit\u00fdm vzduchom a palivom. T\u00e1to podmienka, ktor\u00e1 je potrebn\u00e1 nazap\u00e1lenie ATEX<\/strong>, zvy\u0161uje riziko v\u00fdbuchu v z\u00f3ne, ale sama o sebe nesta\u010d\u00ed na vyvolanie v\u00fdbuchu. Pr\u00edklad: z\u00e1palka sp\u00f4sob\u00ed zap\u00e1lenie hor\u013eavej zmesi vzduchu a but\u00e1nu v plynovom vari\u010di bez toho, aby do\u0161lo k v\u00fdbuchu. <\/p>\n\n\n\n\n\t\n\n\t\n\t\n\t\n\t\n\t\n\t
Origine des sources d\u2019inflammation<\/th>Nature des sources d\u2019inflammation ATEX<\/th>\n<\/tr>\n<\/thead>\n
Electrique<\/td>\u00e9tincelle (arc \u00e9lectrique, courant \u00e9lectrique vagabond, \u2026<\/td>\n<\/tr>\n
\u00c9lectrostatique<\/td>\u00e9tincelle (d\u00e9charge \u00e9lectrostatique), foudre, \u2026<\/td>\n<\/tr>\n
M\u00e9canique<\/td>\u00e9tincelle (particules incandescentes), \u00e9chauffement par friction, \u2026<\/td>\n<\/tr>\n
Thermique<\/td>surfaces chaudes, flammes nues, travaux par points chauds, cigarettes, rayonnement solaire\u2026<\/td>\n<\/tr>\n
Chimique<\/td>r\u00e9actions exothermiques (auto-\u00e9chauffement, \u00e9chauffement par fermentation \u2026)<\/td>\n<\/tr>\n
Autres<\/td>rayonnement ionisant, ondes \u00e9lectromagn\u00e9tiques, ultrasons, \u2026<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n

Z\u00f3na je vybaven\u00e1 r\u00f4znymi zariadeniami, ktor\u00e9 vytv\u00e1raj\u00fa zdroje vznietenia ATEX<\/strong>. Pri overovan\u00ed zhody s ATEX sa v z\u00e1vislosti od kateg\u00f3rie z\u00f3ny ATEX, ktor\u00e1 sa m\u00e1 vybavi\u0165, pod\u013ea eur\u00f3pskych predpisov ATEX<\/a> rozli\u0161uj\u00fa 2 kateg\u00f3rie zariaden\u00ed (elektrick\u00e9 zariadenia a neelektrick\u00e9 zariadenia). <\/p>\n\n

Ak\u00e9 s\u00fa podmienky v\u00fdbuchu v z\u00f3ne ATEX?<\/h3>\n\n

V\u00fdbuch ATEX sa spust\u00ed, ke\u010f s\u00fa\u010dasne nastane 6 podmienok.<\/p>\n\n

\n
\n

3 prvky v dostato\u010dnom mno\u017estve na zap\u00e1lenie ATEX<\/strong><\/p>\n\n\n\n

    \n
  1. Hor\u013eav\u00fd produkt<\/strong> (plyn, para, prach) pr\u00edtomn\u00fd v atmosf\u00e9re oblasti<\/li>\n\n\n\n
  2. Spa\u013eovacie \u010dinidlo<\/strong> (kysl\u00edk z atmosf\u00e9ry) stimuluj\u00face spa\u013eovanie paliva pr\u00edtomn\u00e9ho v atmosf\u00e9re z\u00f3ny<\/li>\n\n\n\n
  3. Zdroj vznietenia<\/strong> (napr. elektrick\u00e1 iskra), ktor\u00fd poskytuje dostatok energie na zap\u00e1lenie v\u00fdbu\u0161nej atmosf\u00e9ry.<\/li>\n<\/ol>\n\n\n\n

    3 ur\u00fdch\u013eova\u010de horenia na premenu vznietenia na v\u00fdbuch<\/p>\n\n\n\n

      \n
    1. Homog\u00e9nna zmes kysl\u00edka – hor\u013eav\u00fd produkt (plyn\/v\u00fdpar\/prach) vo v\u00fdbu\u0161nej atmosf\u00e9re<\/li>\n\n\n\n
    2. V ATEX je koncentr\u00e1cia hor\u013eav\u00e9ho produktu v rozsahu v\u00fdbu\u0161nosti.<\/li>\n\n\n\n
    3. Dostato\u010dn\u00e1 izol\u00e1cia na dosiahnutie spr\u00e1vneho tlaku na<\/strong> ur\u00fdchlenie spa\u013eovania<\/li>\n<\/ol>\n<\/div>\n\n\n\n
      \n
      \"prevádzkové<\/figure>\n<\/div>\n<\/div>\n\n

      Ak\u00fd je mechanizmus v\u00fdbuchu ATEX?<\/h3>\n\n

      ATEX sa dostane do kontaktu so zdrojom vznietenia.Spust\u00ed sa v\u00fdbuch<\/strong>: okam\u017eit\u00e9 horenie hor\u013eav\u00fdch produktov v ATEX, pri\u010dom sa uvo\u013en\u00ed intenz\u00edvna energia. V\u00fdbuch m\u00e1 podobun\u00e1hleho zv\u00fd\u0161enia objemu, tlaku a teploty plynov<\/strong> v ATEX. Vznik\u00e1 tak pretlakov\u00e1 vlna \u0161\u00edriaca sa r\u00fdchlos\u0165ou 2 a\u017e 10 km\/s (efekt v\u00fdbuchu), plamene a uvo\u013e\u0148ovanie tepla. \u010cas\u0165 energie v\u00fdbuchovej vlny rozbije kontaktn\u00fd povrch alebo kryt, v ktorom bola uzavret\u00e1 v\u00fdbu\u0161n\u00e1 atmosf\u00e9ra, a potom vymr\u0161t\u00ed \u00falomky rozbit\u00e9ho materi\u00e1lu. <\/p>\n\n

      V\u00fdbuchov\u00e1 vlna<\/strong> sa potom pohybuje v koncentrick\u00fdch z\u00f3nach nadzvukovou r\u00fdchlos\u0165ou; potom postupne kles\u00e1 v dvoch f\u00e1zach: v \u010dase pretlaku (1 a\u017e 5 milisek\u00fand) a v \u010dase poklesu<\/strong> (nas\u00e1vania), k\u00fdm sa nevr\u00e1ti na norm\u00e1lny atmosf\u00e9rick\u00fd tlak<\/strong> (5 a\u017e 25 ms). V\u00fdbuchov\u00e1 vlna sa zni\u017euje so vzdialenos\u0165ou a \u00farov\u0148ou zadr\u017eania atmosf\u00e9ry v pracovnom priestore. Zn\u00ed\u017eenie je: ve\u013emi mierne, ke\u010f sa v\u00fdbuchov\u00e1 vlna \u0161\u00edri pozd\u013a\u017e jednej osi (spojovac\u00ed kan\u00e1l medzi zariadeniami at\u010f.), r\u00fdchlej\u0161ie pri dvojrozmernom \u0161\u00edren\u00ed (priestory at\u010f.), ve\u013emi r\u00fdchle v otvorenom prostred\u00ed (zariadenia mimo priestorov at\u010f.). Ochrann\u00e9 syst\u00e9my obmedzuj\u00fa v\u00fdbuch r\u00f4znymi sp\u00f4sobmi: odvetr\u00e1van\u00edm, odde\u013eovac\u00edmi syst\u00e9mami at\u010f. <\/p>\n\n

      Ak\u00e9 s\u00fa rizik\u00e1 spojen\u00e9 s v\u00fdbuchmi ATEX?<\/h3>\n\n

      Rizik\u00e1 v\u00fdbuchu ATEX pre bezpe\u010dnos\u0165 pracovn\u00edkov.<\/h4>\n\n

      Rizik\u00e1 pre pracovn\u00edkov v pr\u00edpade v\u00fdbuchu ATEX tvoria z\u00e1klad predpisov o ich ochrane a bezpe\u010dnosti. Riziko \u00farazu<\/strong> sa l\u00ed\u0161i pod\u013ea z\u00f3ny, v ktorej je pracovn\u00edk vystaven\u00fd riziku v\u00fdbuchu. <\/p>\n\n

      Riziko poranenia v\u00fdbuchom :<\/h4>\n\n
        \n
      • rizik\u00e1 sp\u00f4soben\u00e9 dopadomv\u00fdbuchovej vlny<\/strong> na dut\u00e9 alebo plynom naplnen\u00e9 \u010dasti tela<\/li>\n\n\n\n
      • rizik\u00e1 spojen\u00e9 svplyvom predpokladan\u00fdch \u00falomkov<\/strong> vybuchnut\u00e9ho zariadenia alebo vybavenia,<\/li>\n\n\n\n
      • riziko, \u017ee pracovn\u00edka odhod\u00ed v\u00fdbuchov\u00e1 vlna<\/li>\n<\/ul>\n\n

        Rizik\u00e1 zranenia spojen\u00e9 s vplyvom v\u00fdbuchu ATEX na zariadenia, vybavenie, materi\u00e1ly at\u010f:<\/h4>\n\n
          \n
        • rizik\u00e1 pop\u00e1lenia, rozdrvenia, vd\u00fdchnutia toxick\u00fdch l\u00e1tok<\/strong>; n\u00e1sledky de\u0161trukcie a vznietenia sp\u00f4soben\u00e9 v\u00fdbuchom<\/li>\n\n\n\n
        • rizik\u00e1 pre imunitn\u00fd a nervov\u00fd <\/strong>syst\u00e9m v d\u00f4sledku absorpcie toxick\u00fdch l\u00e1tok<\/li>\n<\/ul>\n\n

          Rizik\u00e1 v\u00fdbuchu ATEX pre zariadenia.<\/h4>\n\n

          V\u00fdbuchov\u00e1 vlna a vznietenie atmosf\u00e9ry vyvol\u00e1vaj\u00fa \u00fa\u010dinky na zariadenie. V\u00fdbuch m\u00f4\u017ee sp\u00f4sobi\u0165 fragment\u00e1ciu zdrojov\u00e9ho zariadenia<\/strong>, pr\u00edtomnos\u0165 kr\u00e1tera v epicentre v\u00fdbuchu, vymr\u0161tenie \u00falomkov materi\u00e1lu, ktor\u00e9 zasyp\u00fa zariadenie alebo infra\u0161trukt\u00faru, vymr\u0161tenie zap\u00e1len\u00fdch materi\u00e1lov, ktor\u00e9 s\u00fa zdrojom \u010fal\u0161\u00edch vznieten\u00ed alebo v\u00fdbuchov (domino efekt) at\u010f. <\/p>\n\n

          Po pos\u00faden\u00ed riz\u00edk spojen\u00fdch s v\u00fdbuchom ATEX mus\u00ed zamestn\u00e1vate\u013e prija\u0165 r\u00f4zne opatrenia na zaistenie bezpe\u010dnosti<\/strong> a ochrany pracovn\u00edkov a zariaden\u00ed: DRPCE, ochrann\u00e9 syst\u00e9my a odevy<\/strong>, vybavenie ATEX at\u010f.<\/p>\n","protected":false},"excerpt":{"rendered":"

          T\u00e1to skratka, odvoden\u00e1 z eur\u00f3pskych smern\u00edc, ozna\u010duje ovzdu\u0161ie v pracovnom priestore, v ktorom hroz\u00ed nebezpe\u010denstvo v\u00fdbuchu a ktor\u00e9 si vy\u017eaduje osobitn\u00e9 ochrann\u00e9 normy pre bezpe\u010dnos\u0165 pri pr\u00e1ci. ATEX m\u00f4\u017ee vznikn\u00fa\u0165 kdeko\u013evek: vo vn\u00fatri strojov alebo n\u00e1dr\u017e\u00ed, na pracovisk\u00e1ch, v skladoch at\u010f. <\/p>\n","protected":false},"author":4,"featured_media":93626,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Ako pom\u00e1haj\u00fa normy ATEX predch\u00e1dza\u0165 v\u00fdbuchom?","_seopress_titles_desc":"V tomto \u010dl\u00e1nku n\u00e1jdete v\u0161etky z\u00e1kladn\u00e9 inform\u00e1cie, ktor\u00e9 potrebujete vedie\u0165, ak pracujete v z\u00f3ne ATEX s rizikom v\u00fdbuchu.","_seopress_robots_index":"","footnotes":""},"categories":[141],"tags":[142],"class_list":["post-93758","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nasa-rada","tag-entete-male-sk","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50","no-featured-image-padding","resize-featured-image"],"acf":[],"_links":{"self":[{"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/posts\/93758","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/comments?post=93758"}],"version-history":[{"count":1,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/posts\/93758\/revisions"}],"predecessor-version":[{"id":93771,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/posts\/93758\/revisions\/93771"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/media\/93626"}],"wp:attachment":[{"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/media?parent=93758"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/categories?post=93758"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/tags?post=93758"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}