Inzira yuzuye yo guhitamo ahantu hashobora guteza akaga hakwiye

Guhitamo ahantu hagomba gushyirwa ingufu ni ingenzi cyane mu bijyanye no kurinda umutekano w’inganda, cyane cyane ahantu hashobora guteza akaga. Ahantu hashobora gushyirwa ingufu hagenewe kurinda ibikoresho by’amashanyarazi imyuka itwika, umukungugu n’ibindi bintu bibangamira ibidukikije. Iyi mfashanyigisho izagufasha guhangana n’ingorane zo guhitamo ahantu hagomba gukoreshwa.ahantu hateje akagaibyo birakwiriye ibyo ukeneye byihariye.

Sobanukirwa agace k'akaga

Mbere yo kwibanda ku gikorwa cyo gutoranya, ni ngombwa gusobanukirwa ikintu gishobora guteza akaga. Utu duce dushyirwa mu byiciro hakurikijwe ko hari imyuka itwika, umwuka cyangwa ivumbi. Uburyo bwo gushyira mu byiciro ubusanzwe burimo:

• Akarere ka 0: Ahantu hahora ibidukikije by'imyuka iturika cyangwa igihe kirekire.
• Akarere ka 1: Agace gashobora kubamo umwuka utwika mu gihe cy'imikorere isanzwe.
• Akarere ka 2: Ntabwo bishoboka ko umwuka utwika ubaho mu gihe gisanzwe, kandi nibibaho, bizabaho igihe gito gusa.

Buri gace gasaba ubwoko bwihariye bw'aho gukingira kugira ngo habeho umutekano kandi hakurikize amabwiriza.

Ingingo z'ingenzi zo kwitaho mu guhitamo ahantu hashobora guteza akaga

1. Guhitamo Ibikoresho

Ibikoresho biri muri ako gasanduku ni ingenzi cyane kugira ngo birambe kandi bigire umutekano. Ibikoresho bisanzwe birimo:

• Icyuma kidasembuye: Itanga ubushobozi bwo kurwanya ingese, ikaba nziza cyane mu bidukikije bikomeye.
• Aluminium: Yoroshye kandi irinda ingese, ariko ishobora kuba idakwiriye ahantu hose hashobora guteza akaga.
• Polycarbonate: Itanga ubudahangarwa bwiza kandi ikoreshwa ahantu hadakomeye cyane.

Guhitamo ibikoresho bikwiye bizaterwa n'ingaruka zihariye ziri mu bidukikije.

2. Urwego rwo Kurinda Kwinjira (IP)

Igipimo cya IP kigaragaza ubushobozi bw'agakingirizo mu kurwanya ivumbi n'amazi. Ku bice biteje akaga, ubusanzwe hakenewe igipimo cya IP cyo hejuru. Shaka agakingirizo gafite igipimo cya IP cya nibura IP65 kugira ngo urebe ko hari uburinzi ku ivumbi n'amazi anyura mu muvuduko muto.

3. Uburyo bwo kwirinda guturika

Hari uburyo butandukanye bwo kurinda guturika buriho, burimo:

• Irinda guturika (Ex d): Yagenewe kwihanganira ibisasu biri mu gikari no gukumira inkongi z'umuriro gusohoka.
• Umutekano Unoze (Ex e): Menya neza ko ibikoresho byagenewe kugabanya ibyago by'inkongi.
• Umutekano w'imbere mu mubiri (Ex i): Bigabanya ingufu ziboneka zo gucana, bigatuma bikwiranye n'ikoreshwa rya Zone 0 na Zone 1.

Gusobanukirwa ubu buryo bizagufasha guhitamo agace gafite ibisabwa byihariye mu bice biteje akaga.

4. Ingano n'Imiterere

Agace gakwiye kuba gafite ingano kugira ngo gashobore kwakira ibikoresho mu gihe gatuma habaho umwuka mwiza n'ubushyuhe bugabanuka. Tekereza imiterere y'aho ushyira ibikoresho kandi urebe neza ko agace gashobora kugenzurwa byoroshye kubigeraho kugira ngo gasanwe kandi gasuzumwe.

5. Icyemezo n'Iyubahirizwa ry'Amategeko

Menya neza ko agace gakingiwe kujuje ibisabwa n'ibyemezo, nka ATEX (yo mu Burayi) cyangwa NEC (yo muri Leta Zunze Ubumwe za Amerika). Ibi byemezo bigaragaza ko agace gakingiwe kageragejwe kandi ko kujuje ibisabwa mu kubungabunga ibidukikije.

6. Imiterere y'ibidukikije

Tekereza ku miterere y'ibidukikije aho aka kabati kazashyirwa. Ibintu nk'ubushyuhe bukabije, ubushuhe, no guhura n'imiti bishobora kugira ingaruka ku guhitamo ibikoresho bifunze n'imiterere yabyo.

mu gusoza

Guhitamo igikwiyeahantu hateje akagani icyemezo cy'ingenzi kigira ingaruka ku mutekano no kubahiriza amategeko mu nganda. Ukurikije ibintu nko guhitamo ibikoresho, amanota ya IP, uburyo bwo kurinda guturika, ingano, ibyemezo n'imiterere y'ibidukikije, ushobora guhitamo neza uburyo bwo kurinda abantu n'ibikoresho. Menya neza ko wagishije inama impuguke kandi ugakurikiza amategeko yo mu gace utuyemo kugira ngo urebe ko ahantu hateje akaga hujuje ibisabwa byose by'umutekano.