Ukusebenzisa kwe-EN 11612 Ukuphatha Kwemithombo Yokuqhubeka Kwe-Jacket Ekhathazekileyo

Kutheni kufuneka ukuthi i-Jacket eyayiswe ngokupheleleyo yase-Europe (EN) ISO 11612?

Ukukhetha i-jacket eyayiswe ngokupheleleyo yase-Europe (EN) yokuvikela ukungena kwemvelo kubalulekile kune-ukukhetha umkhakha owenza ukuthi akwazi ukungena kwemvelo. Amasosha okuvikela kufanele aqinisekise indlela yabo yokusebenza xa abhekwa kuzo ukuthi kuyabonakala kahle, kuyabonakala kahle, nokuthi kuyabonakala kahle noma kusetyenziswa kwezindlela zokusebenza zomsebenzi wokwesibini.

U Isistandare sase-Europe (EN) ISO 11612 sichaza izinkinga zokusebenza zamasosha okuvikela ezisetyenziswa emizinhleleni apho abantu bafuna ukuvikela ukuthi kubonakale kahle, kubonakale kahle, nokuthi kubonakale kahle noma kusetyenziswa kwezindlela zokusebenza zomsebenzi wokwesibini. Ukuziqonda izimboni zokuzivikela, izikhowudi zokuvikela, nokuthi kubonakale kahle noma kusetyenziswa kwezindlela zokusebenza zomsebenzi wokwesibini kusiza abaphathi bakuvikela ukuthi bakhethwe amasosha okuvikela okufanele. Amasosha okuvikela ukungena kwemvelo kumazwe apho kusetyenziswa ukuthi kubonakale kahle, kubonakale kahle, nokuthi kubonakale kahle noma kusetyenziswa kwezindlela zokusebenza zomsebenzi wokwesibini, njengoko kusetyenziswa kwezindlela zokusebenza zomsebenzi wokwesibini, ukuthi kubonakale kahle, kubonakale kahle, nokuthi kubonakale kahle noma kusetyenziswa kwezindlela zokusebenza zomsebenzi wokwesibini, ukuthi kubonakale kahle, kubonakale kahle, nokuthi kubonakale kahle noma kusetyenziswa kwezindlela zokusebenza zomsebenzi wokwesibini.

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Isigaba nesizinkinga se-EN ISO 11612:2015 sokuvikela ukungena kwemvelo kwezijacket

Isigaba, isimo sezomthwalo, nesizinkinga esikhulu se-EN ISO 11612:2015

EN ISO 11612:2015 isibonakalise amaphuzu okusebenza okwesibili kwezincwadi zokulinda ezisakhiwe ukulinda phansi kwemoto nezilungu. Le stende iyasebenza kwezincwadi zokulinda eziyisigaba, kubantu izijakheti zokulinda izilungu, izitshwala, izikhweli, nezincwadi zokulinda imoto.

Ukufanele nge-EN ISO 11612, izincwadi kufanele zifanele kuzo umlando wokuphuma kwemoto (ikhowudi A) futhi zifanele kusenye isilinganiso sokulinda imoto, ngokuchaza ukusebenza okuzosetshenziswa kona.

Le stende ibhalisa ukulinda phansi kwezinhlobo eziningi zezinkinga:

• Umhlano wokuphuma kwemoto (A)
• Imoto yokuqhubeka (B)
• Imoto yokuqonda (C)
• Ukushisa kwe-aluminium esihlukile (D)
• Ukushisa kwe-iron esihlukile (E)
• Imoto yokuxhumana (F)

Le kombinethi yamaphuzu ayisigaba ayisikhombisa ubunzima bekulinda kwezincwadi futhi iyathuthukisa abasebenzi ukukhetha izincwadi ezifanele ngokwesikhathi sobugcini bokuxhumana.

Isibonelo:

• Abasebenzi bokufaka kungaba nezidinga zokuhlinzekwa kwe-heat yokuqhubeka kanye nezilwane.
• Abasebenzi base-Foundry bungadinga ukulinda ukuthi amathuba asezingeni likhulu ayizwele ngokuphepha kwamathambo.
• Abasebenzi abadlule emkhakheni wokuphepha kwezindawo eziningi kwezindawo zokuphepha kungaba nezidinga zokulinda ukuphepha kwe-convection noma ukuphepha kwe-contact.

EN ISO 11612 ibhekisele kubusebenziso bekhothama kodwa akabhekisele kumfundo wokusebenza. Abaphatha izimpahla kufanele bahlalele izinkinga zokusebenza phambi kokukhetha ubukhulu bokulinda okufanele.

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Ukuhlakanipha ukulinganisa kwe-EN ISO 11612 nokulinganisa kwe-EN 11612

Igama elithembekile liyi- EN ISO 11612 ngoba le standard iyinkimbinkimbi yezincwadi zokusebenza zase-ISO 11612 futhi isebenziswe yizigaba zokuzinikela izindlela zase-Europe.

Emazweni amaningi, igama "EN 11612" lingasemthwakathwakini njengokusho okuncane, kodwa isibhalo sokuchazwa kwezinhloso kufanele sibhekisele ku-

EN ISO 11612:2015

Umsebenzi wokuhlakisa, isibonelo, kungabikwa kusuka kwezincwadi zemithombo yezinto zokuchitha:

EN ISO 11612 A1 B1 C1

Lokhu kubonisa ukuthi umsindo waphumelela kuzo zizifundo zokuphambuka kwamandla okuphepha kancane futhi waphumela emazwi amaningi kwezinkinga zokuphepha kwezinye izinhlobo.

Ukusebenzisa igama eliphelele lomkhahlelo kufuna ukuthi kubhekwe ngokuphelele kuzo zizifundo zokuthenga, kuzo zizifundo zokuhlolwa, nokuhlola kwezindawo zokusebenza.

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Ukuchaza Ukuthi Ijaket ye-Flame Resistant Yasebenza Kanjani Futhi Yahlolwa Kanjani

Ukuchaza Ukuphambuka Kwamandla Okuphepha Kancane: Ukuzwa Izirating zika-A1 ne-A2

Ukuphambuka kwamandla okuphepha kancane yisidingo esisisekelo sokuthi umsindo siphumelele kumkhahlelo we-EN ISO 11612.

Ukuchaza kwenziwa ngokulandela ISO 15025 , okuyilokho ekhombisa indlela yokusebenza kwebhafu xa kubhekwa ngamandla okuphepha okugcina isikhathi.

Leqondile lihlanganisa imithambo emibili yokuzivulula:

A1 — Ukuvulula kwezinye zokuphakama

Ukuzivulula kwe-A1 kubhekisa ukuvulula kwemifula ekhaya kwezinye zokuphakama. Isifundo sikhuluma ukuthi isibonelo asisiphinde sisibhale ngaphandle kokuvulula.

A2 — Ukuvulula kwezinye zokuphakama zokugcina

Ukuzivulula kwe-A2 kubhekisa ukuvulula kwemifula ekhaya kwezinye zokuphakama zokugcina. Le ndlela yinkimbinkimbi ngoba izinye zokuphakama, izindawo zokuvula, nezindawo zokwakha izipho ziyathinta ukuvulula kwezinye zokuphakama.

Ijaket etholakileyo eyinamandla yokuvulula kufanele ibonise ukuvulula okuhlanganisiweyo futhi ikhulule ukuvulula okungcono njengokuvulula okuphakade noma ukuvulula kwezinye zokuphakama ezihlukene.

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Amadilika wezithakazelo zokuphakama: Okuqondwa, Okuqondwa Kwesibhakabhaka, Nokuphakama Kwezinye Zokuphakama

Ngaphezu kwezithakazelo zokuvulula, i-EN ISO 11612 ibhekisa ukuthi izipho zokuphakama zizithakaza kanjani ukuthi zikhubaze ukuthi umthelelo wokuphakama uzoyenza.

Ukuthakazela kwezithakazelo zokuphakama (B1–B3)

Isilinganiso se-B sibhekisa ukuthakazela kwezithakazelo zokuphakama kusuka kwezinye zokuphakama zokuphakama noma emifuleni.

Amathuba okuphakamisa amaqhezu ayasho ukuthi kunezinkinga eziningi zokubhekwa kokugcina phansi kwemithuba yokuqhubeka kwezinto ezingenayo umoya.

Izisekelo zesikhalo zokusebenza ziyashiyekile:

• Amaphutha esikhundla
• Amaphutha okuzimisa
• Amaphutha okufana nokuphila kwemifula

Ukuhlanza Kokubhekwa Kwemifula (C1–C4)

Isilinganiso se-C sibhekisa ukuthi isikhundla siphelele kumifula wokubhekwa kwemifula.

Lokhu kubalulekile kakhulu kubantu ababhekwa ngazo:

• Imifula yezinto ezihlukene
• Amasevisi okuhlanganisa
• Izinkampani zezinto ezingenayo umoya

Amathuba okukhulu kwe-C ayabika ukuthi amakhono okuvikela phansi kwemvelo yomoya wokuphakama.

Ukuvikela phansi kwemvelo yomoya wokuxhumana (F1–F3)

Isilinganiso sika-F sibonisa ukuvikela xa izipho zokusebenza zixhumana ngqo nezinye izinto ezinomoya wokuphakama.

Lokhu kusetyenziswa ngabantu abasebenza ngezinto ezilandelayo:

• Izithu zokusebenza ezinomoya wokuphakama
• Izinqambu zemishini ezinomoya wokuphakama
• Izinkampani Zokusebenza

Isilinganiso esifanele sisebenza ngokwesimo sokubona umoya wokuphakama nokuphakamisa isikhathi. Isilinganiso esikhulu akasibonisa ngokuzenzakalela ukuthi sisephelele kuzo zonke izimo; ubukhulu bekuvikela kufanele kube yisimo sokusebenza esihlukaniswe ngokwempilo.

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Amathuba okukhulu kwe-Molten Metal Splash: Amasilinganiso a-D no-E

Izindustria ezenza izinkulungwane zezinto ezinomoya wokuphakama zidinga ukuvikela okwengeziwe ngokwesiphambano sezinto ezinomoya wokuphakama.

EN ISO 11612 inehlabathini lezinye izilinganiso zezinto ezinomoya wokuphakama:

D — Ukuphakama kwe-aluminium esihlukile

Ukuchaza kwe-D kubhekisa ukuthi kuyaphatha njani ukuthinteka ngamaphakama we-aluminium esihlukile.

Lokhu kubalulekile kuma-:

• Ukusebenzisa ama-aluminium
• Amasithili okusebenzisa amathambo

E — Ukuphakama kwe-iron esihlukile

Ukuchaza kwe-E kubhekisa ukuthi kuyaphatha njani ukuthinteka ngamaphakama we-iron esihlukile.

Lokhu kusungulwa kuma-:

• Ukwenza i-steel
• Ukusebenzisa amaphakama
• Ukusebenzisa imetalu ephakeme

Amalungu amaningi akubonisa ukuthi kuyasebenza kangakanani uma kufanekile ngezinkampani zemetalu ezihlukene. Kodwa, ukukhetha isilinganisi esifanele kudinga ukuziqonda izinto ezithile ozikusebenzisa ngazo ngoba i-aluminium ne-iron zihlukana uma zifanekile ngezincwadi zokulinda.

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Kungani Ukuphatha Kwesikhumba Kusidingekile Ukulinda Kwesikhumba Sokulinda Isikhumba Sokulinda

Ngaphezu Kwesikhumba Sokuhlanzwa: Kungani Ukuphatha Kwesikhumba Kusidingekile

Isikhumba sokulinda sasikhumba asisibonisa ukuthi isikhumba sikhulu silindeka ngokuphelele.

Isikhumba sikhiyela isikhumba sokulinda esikhulu esisebenzisa izinqubo eziningi, kufuneka:

• Isikhumba sesiphakathi
• Amaphuzu
• Amathuba
• Uchungechunge
• Amaphuzu wesikhumba
• Amagcinde Okusebenza

Kwiminye yezindawo zokusebenza, izinkinga ezingaphansi ziyagcina kuzindawo zokwakha kwemithwalo kunezinye zokufakwa kwesikhumba.

Isibonelo:

• Ukukhanya okubi kwemikhamba kungalowula ukuthi isikhumba sishwele ngokuphelele.
• Amakhanda okuvulwa okungafanele angavula kusuku lokuhambisa.
• Izinkhulu ezingaqondana kungahlela ukuthi isikhumba sishwele ngokuphelele.

Ukubhalwa kwemithwalo kuyabonisa ukuthi isikhumba sonke sishwele ngokuthi sifanele, akukho sikhumba esisetyenziswa ekuprodukweni kuphela.

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Izinkinga Eziningi Zokuhlula Okuzihlula Ukusebenza Kwemithwalo Yokuqinisa Umoya

Nakho amasikhumba okushwele okuphelele angalahlula ukusebenza uma isikhumba sokukhanya asifanele.

Izinkinga eziphathelene zihlala ziquka:

Amakhamba okuhlula

Ukubendisa okuphansi, ukusitshela nokugcina okuphansi kungalowula amakhamba ngokuphansi. Ukukhanya okuphelele nokushwele okuphelele kumakhamba kuyasebenza ukuthi isikhumba sishwele ngokuphelele.

Amakhanda okuvulwa okungafanele

Izipha, izikhumba, nezinhlobo zokugcina kufanele zilindele ukulinda ngokupheleleyo ngemisebenzi yomsebenzi.

Ukugcina okubi

Ijakheti engakwazi ukugcina ngokupheleleyo inquma amaphuzu amaningi wezinyawo, futhi ukugcina okuphakeme kakhulu kungalibeka ubukhona bezikhumba nokunciphisa ukudlula kwemisebenzi.

Ngalesi simo, izjakheti zokulinda phansi kokushisa kufanele zibhekwe ngokubhekana nemisebenzi yomsebenzi yezinsuku, njengokubuka, ukuphuma emanzini, nokuhlanganisa.

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Izinkinga zokubhekana nezinkinga zokugcina ukulinda okupheleleyo kwe-EN ISO 11612

Ukukhetha imithi, ukwakha kwezikhumba, nokubhekana ngokwemisebenzi

Ijakheti esivumelwe ukulinda phansi kokushisa ifuna ukubhekana ngokucacile ngaphezu kwekhetho lokushisa lokulinda.

Izinkinga eziphambili zokudesigning zihlanganisa:

Imithi yokulinda phansi kokushisa

Imithi yezindawo zangaphandle kufanele ibe nezinkinga zokulinda ngokupheleleyo ngemva kwezinsuku zokusebenza. Imithi eyinkimbinkimbi yokulinda phansi kokushisa iyindlela:

• Amaphathi aya kwi-Aramid
• Icotton ethulwa ngokusebenzisa i-FR
• Amaphutha we-modacrylic
• Amathextile abe yezinye ezinamandla okugcina isikhathi eside sokuphakama kwezintemperatura

Ukubanjwa Okuyinhloko

Amaphakathi amanquma kakhulu njenge:

• Amashonka
• Amaphakathi
• Amasixhobo wokugxilwa kwesidumbi
• Amaphuzu wesikhumba

kufuneka banezinkambo zokubaluleka ukuze bafanele kumsebenzi wokuphinda kuphinda kwezindawo zomsebenzi.

Ukufaneleka kwe-ergonomic

Amaphutha okuvikela kufuneka avumele abasebenzi bakhulele ngokupheleleyo ngaphandle kokukhula ukuchitha umkhawulo.

Izinkambo zokudesign ephumelelayo ziyinkambo ezifana ne:

• Amasixhobo esikhumba esisodwa
• Amaphoyisa okukhokhelwa
• Amaphaneli okufunyanwa kwezinye izindawo
• Ukuhlanganiswa kwezincwadi zokuphepha okuhle

Ijaket ethile elithuluzi kakhulu ekuthinteni amandla kuyabiza ubukhakha bekhotsi nokubonakalisa ukuthi umsebenzi uyathanda ukusebenzisa le njalo, ngakho kuyabiza ukuthi ubukhakha buyasebenziswa ngokuphelele njalo.

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Imibuzo Evame Ukubuzwa

U-EN ISO 11612 uyavimba nini?

U-EN ISO 11612 uyavimba amasosha okuphepha okuthinteni amandla okuphakama kanye nezinkinga zokuthinteni amandla. Uyavimba ukuthinteka kwezandla kanye nezinye izinkundla zokuphepha kwezandla.

U-EN ISO 11612 uyasebenza kuphi njengamajaket athile okuthinteni amandla?

Cha. U-EN ISO 11612 uyasebenza kwezinye izisombululo sokuphepha, kungakhathalela amajaket, amapantsi, amakoverol, kanye nezinye izisombululo sokuphepha kwezandla.

Izihlomelo ze-A, B, C, D, E, kanye ne-F zivimba nini?

Lezi zihlomelo zivimba izindawo ezahlukeneyo:

• A: Ukuphakama kwezinye zezithunywa
• B: Ukuhlanza kwesibonelo
• C: Ukuhlanza kwesibonelo sokubuka
• D: Ukuphuma kwamaphutha we-aluminium esihlukile
• E: Ukuphuma kwamaphutha we-iron esihlukile
• F: Ukuhlanza kokuhambana

Kungani ukuzivocavoca kwezincwadi kubalulekile kwezincwadi zokuvikela phansi kwemifula?

Ngoba ukuvikela okwenzeka kuyisiphumo sokugcina isikhundla sokugcina, kufuneka kubhekwe izincwadi, izihlangothi, izinkotho, nokulungiswa kwesikhundla—akukho kuphela izincwadi.

Imithombo yezincwadi ziyakwahlula njani izincwadi zokuvikela phansi kwemifula?

Ukuchaza kufuneka kubhekwe emisebenzini yezinkinga, kufuneka kubhekwe isibonelo sesihlangothi, ukubuka kwemifula, amaphutha esihlukile, imizamo yokusebenza, nokulungiswa okufunekayo. Ukulungiswa okuphezulu akukho kufuneka ngaso sonke isikhathi uma imisebenzi ayikufuneki.