ULondolozo lweKhabhinethi yoLawulo

1. Nciphisa unikezelo lwamandla kwaye ukhangele ukuba isakhelo sekhabhinethi yolawulo sisekelwe ngokuthembekileyo, siqinisekise ukuba ukuchasana komhlaba akukho mkhulu kune-4Ω.
2. Ikhabhinethi yolawulo isebenza kwiivolthi ezahlukeneyo (110V DC; 220V AC single-isigaba; ezintathu{4}}isigaba AC). Ngexesha lolondolozo, iisekethe kufuneka zahlulwe ngokucacileyo ukunqanda iingozi ezimfutshane{6} zesekethe.
3. Zonke iinguqu zombane kwikhabhinethi yokulawula kufuneka zisebenze kakuhle kwaye zithembeke, ngaphandle kwengxolo ebonakalayo. Ukudityaniswa kwekhebula kunye neebhloko ze-terminal akufuneki zikhululeke, kwaye iingcingo kwiintambo zoqhagamshelwano ezihambayo kufuneka zingaphuki.
4. Sebenzisa ibhrashi ethambileyo okanye isomisi-enwele ukususa uthuli kwindawo ekufakwa kuyo indawo yolawulo kunye nawo onke amacandelo okutshintsha kwe-electromagnetic. Kwakhona, jonga imeko yoqhagamshelwano lombane ngaphakathi kwikhabhinethi yokulawula, indawo yoqhagamshelwano, i-insulation ye-coil, kunye nokusebenza okuthembekileyo kwamacandelo omatshini.
5. Xa utshintsha i-fuses, qinisekisa ukuba i-breaking current ihambelana ne-current of the circuit.