Mosiyana ndi dera lotsirizira lomwe liri ndi chingwe chimodzi chokha m'bokosi lozungulira, dera loyendetsa pakati liri ndi zingwe ziwiri muzitseko zake. Mmodzi mwa zingwezi amagwiritsidwa ntchito kudyetsa mphamvu ndipo winayo akuthamangira ku chipangizo chomwe chikusowa mphamvu. Pachifukwa ichi, tiyeni tiganizire kuti pali kuwala ndi kusintha kwa dera. Chingwe choyamba chimachokera ku gulu loyendayenda kupita ku bokosi lamasewera. Chingwe chachiwiri chimachokera ku bokosi lamasewera kupita ku kuwala.
Mdima wakuda kuchokera pawunduka umagwirizanitsa kumbali imodzi ya kuwombera ndipo waya wakuda kuchokera ku kuwala kukugwirizanitsa ndi chimbudzi china. Mitambo yoyera yopanda ndale ikuphatikizana palimodzi mu bokosi lamasewera. Zipangizo za nthaka zimapangidwira palimodzi, ndipo mawaya awiri a pigtail amathandizidwa, umodzi ku bokosi lophatikizana ndi lina kumalo owongolera.
Powonongeka, dera loyendetsa pakati ndi bokosi lopakatikati mkati mwa dera lozungulira, pakali pano ndibokosi lamasewera.
Ndiye mumagwirizanitsa bwanji ndi waya mumagulu ozungulira? Monga momwe mungayikitsire magetsi, sitepe yoyamba ndiyo kuchotsa mphamvu ku dera limene inu mukugwira ntchito musanayambe wiringani ndi kukhazikitsa malo . Onetsetsani kuti muyambe kuona kuti derali likuyendera ndi woyimira magetsi ndikutsitsa deralo. Onetsetsani kuti dera ili lakufa ndipo mungayambe kukhazikitsa.
Pali njira zingapo zochotsera kunja kwa waya wa Romex .
Mmodzi ndigwiritse ntchito lumo. Yambani mosamala kudula pafupi mainchesi sikisi kuchokera kumapeto kwa waya. Dulani pakatikati pa waya, koma musadule kwambiri. Chifukwa foni yopanda kanthu ili pambali ya waya, ndi malo abwino kwambiri kuti adulidwe popanda kudula mawaya osungunuka.
Mukamagwiritsa ntchito pakhomo ndikuikapo chikhomo, mukhoza kudula mkaka wambiri pogwiritsa ntchito mapulotechete (Dikes). Yesani ndi kuyeretsa njira yonse kuzungulira waya ngati n'kotheka. Onetsetsani kuti musadulire mipiringidzo yamkati ya waya wakuda ndi woyera.
Pofuna kugwiritsira ntchito magetsi moyenerera pamtunda, choyamba muyenera kuchotsa kuchuluka kwa waya kusungunula kuchokera pa waya. Kuti muchite izi, gwiritsani ntchito zingwe zopangira waya pogwiritsa ntchito kukula kwa waya pamtundu wa gauge. Ngati mukudula waya wa NM 12-2, ndiye kuti mutha kugwiritsa ntchito # 12 waya. Ikani woponya pa waya pafupifupi 3/4 "kuchokera kumapeto kwa waya. Nthawi zambiri zimakupatsani waya wokwanira kuti agwirizane.
Malingana ndi malo omwe mwasankha kuti muike ndi dzina, chizindikiro choloĊµerera chisakhale chosiyana ndi chimene ndikuwonetsa apa. Kulumikizana kumeneku kumalo kumene kuli kolimba kumene kuli kolimba ndi zokopa zomwe zimakhala pambali pa malo. Zindikirani kuti waya woyera (osalowerera ndale) akugwirizanitsidwa ndi malo otsekemera a siliva.
Malo ena ogulitsira adzakhala ndi zikopa kumbali yomwe mungagwirizane nayo. Ngati ndi choncho, gwirizanitsani mawaya pamene mutangolumikiza waya.
Ndiko, ndi kutsegula kutsekedwa kwa waya kutsogolo kumanja, kulumikizanitsa ndi zokopa ndi kuyimitsa muyendedwe yodutsa.
Mofananamo, gwirizanitsani waya wonyezimira kupita ku malo otsekemera a green ground ndipo mwakonza bwino chingwe.