Mmene Mungakhalire Mabokosi a Junction

01 a 08

Chifukwa Chake Mukufunikira Kamphindi

Code Code National Electrical Code (NEC) imanena kuti palibe magawo a wiring ololedwa kunja kwa malo ovomerezeka. Mtundu umodzi wa chipinda chovomerezeka ndi bokosi lophatikiza. Bokosi logwiritsira ntchito limangokhala bokosi lamagetsi lomwe limasungidwa mosamala (nyumba yopanga nyumba kapena mawonekedwe ena) ndipo imakhala ndi mgwirizano wothandizira-makina awiri kapena angapo ozungulira dera. Zingwezo zimagwiritsidwa ntchito m'bokosi lokhala ndi zipangizo zamtambo (kapena phokoso lozungulira, ngati dera likuphatikizapo phokoso ), ndipo liyenera kukhala ndi chivundikiro chochotsamo kuti chikhale chokwanira. Mndandanda wa mndandanda wa mndandanda umayenera kupezeka; sangathe kuziphimba ndi zowonongeka kapena zina.

Zida Zofunikira

• Osagwiritsa ntchito mpweya woyeza
• Bokosi lamagetsi lovomerezeka ndi Code ndi chivundikiro
• Screwdriver
• Hammer (yachitsulo bokosi)
• Zitsulo zamagetsi (monga zofunikira zitsulo zamatabwa)
• Mapuloteni (monga ofunika ku bokosi lazitsulo)
• Dalaivala woyendetsa galasi ndi nsonga zofufuzira
• Zojambula za Wood
• Zida zotsamba (monga zofunika)
• Zowumikiza waya

02 a 08

Pewani Mphamvu ndi kuyesa Ma waya

Chotsani mphamvu yoyendayenda yomwe mukugwira ntchitoyo mwa kusintha woyenda dera woyenera mu gulu la utumiki wanu (bwalo lochotsa). Yesani ma waya onse omwe mukugwira nawo ntchito ndi osayesa osiyapo. Chiyesochi chiyenera kutsimikizira kuti palibe magetsi omwe ali nawo mu fayilo iliyonse.

03 a 08

Chotsani Kuwongolera ku Metal Box

Ngati mukugwiritsa ntchito bokosi lachitsulo , chotsani kogogoda pa bokosi pa chingwe chilichonse chomwe chilowe mu bokosi. Gwiritsani ntchito screwdriver ndi nyundo kuti muthe kugogoda (chitsulo chat), kenako pewani kugogoda ndi mapiritsi.

04 a 08

Dulani Chingwe Chake

Ikani chingwe cha chingwe pa chingwe chilichonse, ngati pakufunikira. Mabotolo a pulasitiki apansi sangakhale ndi zikhomo ndipo ali ndi zida zamkati zamkati. Mabotolo a zitsulo angakhale ndi zikhomo zamkati; ngati yanu siyi, yikani chipangizo cha locknut pa chingwe chilichonse. Ikani mapeto a chingwe pa khola lagogoda ndipo chitetezeni mkati mwa bokosi ndi mtedza. Ikani mtedza ndi mapulosi.

05 a 08

Pewani Bokosi

Gwirani ma foni a dera kumalo omwe alipo ndipo mutsegule zingwe ngati mukufunikira kuti mupeze malo atsopano. Pewani bokosi kuti mupange (kapena chithandizo china) ndi zikopa zomwe zimayendetsedwa pamabowo opangidwa ndi mafakitale kumbuyo kapena kumbali ya bokosi, momwe zingagwiritsire ntchito.

06 ya 08

Sungani Zingwe

Dyetsani zipangizo pogwiritsa ntchito zikhomo ndi bokosi. Kuthira kwachitsulo (jekete kunja) kuyenera kupitilira 1/2 mpaka 1 inchi kupitirira kupopera, ndipo mawaya a chingwe ayenera kupitirira pafupifupi masentimita 6 mu bokosi. Ngati ndi kotheka, chengani mawaya monga momwe mukufunira ndikuchotsani masentimita 3/4 otsekemera kuchokera ku waya uliwonse, pogwiritsa ntchito zingwe za waya.

Sungani zingwe mwa kuimitsa zikopa pazing'onoting'ono, pokhala osamala kuti musagwedezeke ndi kuwononga zingwe. Mabotolo a pulasitiki amakhala ndi matabwa a kasupe a zikhomo ndipo samasowa kuyimitsa.

Zindikirani: Mapeto a wayawo ayenera kukhala oyera, olunjika, osasinthika. Kutsekeka kwawo ayenera kuchotsedwa 1/2 mpaka 3/4 inchi kuchokera kumapeto. Sungani zitsulo zilizonse zowonongeka ndi / kapena kuchotsa kusungunula ngati pakufunikira, pogwiritsa ntchito zidutswa za waya.

07 a 08

Lowani Ma waya

Lumikizani mawaya pamodzi ndi zowumikiza waya, kutsatira malangizo a wopanga:

1. Gwiritsani ntchito mkuwa wonyezimira (kapena wobiriwira). Ngati bokosilo liri zitsulo, onjezerani mtundu wa pigtail-kutalika kwa masentimita 6 a waya wofanana-pansi pa waya wothandizira, kenaka gwirizanitsani mapeto ake a pigtail pansi pa tsambalo.
2. Gawani mafoni oyera (osaloŵerera) pamodzi, kenako tumikizani mawaya akuda (otentha) palimodzi. Ngati pali waya wofiira, onganinso pamodzi.
3. Onetsetsani kuti mawaya onse ali otetezeka mwa kukakamira pang'onopang'ono pa waya uliwonse.

08 a 08

Malizitsani ntchitoyi

Mosamala tani mawaya mu bokosi. Ikani chivundikiro cha bokosi, kuchiika icho ndi zikopa ziwiri. Chivundikirocho chiyenera kukhala cholimba "chosalongosoka" popanda mabowo. Bwezeretsani mphamvu yoyendetsa dera ndikusintha woyenda dera.