Ukukhetha okuvalekile kubalulekile uma kuziwa ekuqinisekiseni ukuphepha kwezindawo zezimboni, ikakhulukazi izindawo eziyingozi. Ukufakwa kwendawo okuyingozi kwenzelwe ukuvikela imishini kagesi kusuka kumagesi aqhumayo, uthuli kanye nezinye izinto zemvelo. Lo mhlahlandlela uzokusiza ekutholeni ubunzima bokukhetha aIndawo ebiyelwe indawo enobungoziKulungile ngezidingo zakho ezithile.
Qondisisa indawo eyingozi
Ngaphambi kokungena kwinqubo yokukhetha, kuyadingeka ukuqonda ukuthi yini eyayiyindawo eyingozi. Lezi zindawo zihlukaniswa ngokuya ngokuba khona kwamagesi avuthayo, ama-varors noma uthuli. Izinhlelo zokuhlela ngokuvamile zifaka:
- Zone 0: Indawo lapho imvelo yegesi eqhumayo ikhona ngokuqhubekayo noma isikhathi eside.
- Zone 1: Indawo lapho kungenzeka khona indawo yegesi eqhulwini ngesikhathi sokusebenza okujwayelekile.
- Zone 2: Umoya wegesi oqhumayo akunakwenzeka ukuthi wenzeke ngesikhathi sokusebenza okujwayelekile, futhi uma kwenzeka, kuzoba khona isikhathi esifushane.
Indawo ngayinye idinga uhlobo oluthile lokuvalelwa ukuze kuqinisekiswe ukuphepha nokuhambisana nemithetho.
Ukucatshangelwa Okusemqoka Ekukhetheni Ukufakwa Kwendawo Enobungozi
1. Ukukhetha kwezinto ezibonakalayo
Okuqukethwe kwecala kubalulekile ukuqina nokuphepha. Izinto ezijwayelekile zifaka:
- Insimbi engagqwali: Ukunikeza ukumelana okuhle kakhulu kokugqwala, okulungele izindawo ezinokhahlo.
- Aluminiyamu: Ukungamelanasikisi okungasindi futhi okulwa nokugqwala, kepha kungahle kungafaneleki kuzo zonke izindawo eziyingozi.
- Polycarbonate: Inikeza ukumelana nomthelela omuhle futhi imvamisa isetshenziswa ezindaweni ezinokhahlo okuncane.
Ukukhetha impahla efanele kuzoncika ezingozini ezithile ezikhona endaweni yakho.
2. Ileveli Yokuvikelwa kwe-Ingress (IP)
Isilinganiso se-IP sibonisa amandla okuvala wokumelana nothuli nokungenelela kwamanzi. Ngezindawo eziyingozi, ukukala okuphezulu kwe-IP kuvame ukudingeka. Funa indawo ebiyelwe ngokulinganiselwa kwe-IP okungenani i-IP65 ukuqinisekisa ukuvikeleka othulini kanye nama-jets amanzi acindezelayo.
3. Izindlela zokufakazela ubufakazi
Kunezindlela ezahlukahlukene zokuvikela ukuqhuma ezitholakalayo, kufaka phakathi:
- Ukuqhumaproof (ex d): Yakhelwe ukubekezelela ukuqhuma ngaphakathi kokuvalekile futhi uvikele amalangabi ekuphunyukeni.
- Ukuphepha okuthuthukisiwe (ex e): Qinisekisa ukuthi imishini yenzelwe ukunciphisa ubungozi bomlilo.
- Ukuphepha kwe-Intrinsic (Ex I): Ikhawulela amandla atholakalayo wokulahla, okwenza ilungele indawo 0 kanye ne-zone 1.
Ukuqonda lezi zindlela kuzokusiza ukuthi ukhethe indawo ebiyelwe ehlangabezana nezidingo ezithile zezindawo eziyingozi.
4. Usayizi nokucushwa
Indawo ebiyelwe kufanele ihlukaniswe ukuze kuhlaliswe imishini ngenkathi ivumela umoya omncane kanye nokushibilika kokushisa. Cabanga ngesakhiwo sokufaka kwakho futhi uqiniseke ukuthi ukubiyelwa kutholakala kalula ukuze kulungiswe kanye nokuhlolwa.
5. Ukuqinisekiswa Nokuhambisana
Qiniseka ukuthi ukubekeka kuhlangabezana namazinga afanele kanye nezitifiketi, njenge-atex (yeYurophu) noma i-NEC (yase-United States). Lezi zitifiketi zibonisa ukuthi ukubiyelwa kuhlolwe futhi kuhlangabezana nezidingo zokuphepha zezindawo eziyingozi.
6. Izimo zezemvelo
Cabanga ngezimo zemvelo lapho iKhabhinethi izofakwa kulo. Izici ezinjengamazinga okushisa athe xaxa, umswakama, nokuchayeka kumakhemikhali kungathonya ukukhetha kwezinto zokubiwe nokuklama.
Ekuphetheni
Ukukhetha okulungileIndawo ebiyelwe indawo enobungoziIsinqumo esibucayi esithinta ukuphepha nokuhambisana ezindaweni zezimboni. Ngokucabanga ngezinto ezifana nokukhethwa kwezinto ezibonakalayo, isilinganiso se-IP, indlela yokuvikela ukuqhuma, usayizi, izitifiketi nezimo zemvelo, ungenza isinqumo esinolwazi sokugcina abantu nemishini bephephile. Qiniseka ukuthi uthintana nochwepheshe futhi ulandele imithetho yendawo ukuqinisekisa ukuthi indawo yakho ebiyelwe yingozi ihlangabezana nazo zonke izindinganiso zokuphepha ezidingekayo.
Isikhathi Sokuthumela: Oct-25-2024
