1. Igiyar wutar lantarki ta lokaci ɗaya na ra'ayoyin lantarki na wayar hannu da hannun hannukayan aikin wutadole ne a yi amfani da kebul na roba mai laushi mai mahimmanci guda uku, kuma igiyar wutar lantarki mai matakai uku dole ne ta yi amfani da igiyar roba mai tushe hudu; Lokacin yin wayoyi, kullin kebul ya kamata ya shiga cikin akwatin junction na na'urar Kuma a gyara shi.

2. Bincika abubuwa masu zuwa kafin amfani da kayan aikin lantarki:

(1) Babu tsaga ko lalacewa ga harsashi da rike;

(2) An haɗa waya mai kariyar ƙasa ko waya mai tsaka tsaki daidai kuma da ƙarfi;

(3) Kebul ko igiyar tana cikin yanayi mai kyau;

(4) Filogi ba shi da kyau;

(5) Ayyukan sauyawa na al'ada ne, sassauƙa kuma ba tare da lahani ba;

(6) Na'urar kariya ta lantarki ba ta da kyau;

(7) Na'urar kariya ta inji ba ta da kyau;

(8) Sashin mirgina mai sassauƙa.

3. The insulation juriya nakayan aikin lantarkiya kamata a auna tare da megohmmeter 500V akan jadawalin. Idan juriya na rufi tsakanin sassan rayuwa da harsashi bai kai 2MΩ ba, dole ne a gyara shi.

4. Bayan an gyara sashin wutar lantarki na kayan aikin wutar lantarki, ya zama dole don gudanar da ma'aunin juriya da juriya da gwajin ƙarfin lantarki. Wutar gwajin ita ce 380V kuma lokacin gwajin shine minti 1.

5. Ya kamata a shigar da maɓallai daban-daban ko kwasfa don na'urorin lantarki masu haɗa ra'ayoyin lantarki, kayan aiki da kayan aiki, kuma ya kamata a shigar da mai kare ayyuka na yanzu. Harsashin karfe ya kamata a kasa; An haramta shi sosai don haɗa na'urori da yawa tare da sauyawa ɗaya.

6. Matsakaicin ƙididdiga na halin yanzu na kariyar yatsa na yanzu ba zai fi 30mA ba, kuma lokacin aikin ba zai wuce 0.1 seconds ba; ma'aunin wutar lantarkin da aka ƙididdigewa na nau'in irin ƙarfin lantarki mai ɗorewa ba zai wuce 36V ba.

7. Ya kamata a sanya maɓallin sarrafawa na na'urar ra'ayin lantarki a cikin isar mai aiki. Lokacin da hutu, aiki ko kashe wutar lantarki ba zato ba tsammani ya faru yayin aiki, ya kamata a toshe maɓalli na gefen wuta.

8. Lokacin amfani da šaukuwa ko wayar hannukayan aikin wuta, Dole ne ku sanya safofin hannu masu rufewa ko kuma ku tsaya akan tabarmi masu hana ruwa; lokacin motsi kayan aiki, kar a ɗauki wayoyi ko sassan kayan aikin birgima.

9. Lokacin amfani da kayan aikin wutar lantarki na Class III akan jika ko wuraren da ke ɗauke da acid kuma a cikin kwantena na ƙarfe, dole ne a ɗauki matakan kariya masu aminci kuma dole ne a sanya ma'aikata na musamman don kulawa. Maɓallin kayan aikin wuta ya kamata ya kasance a cikin isar da mai kula da shi.

10. Jirgin faifai na magnetic chuck rawar lantarki yakamata ya zama lebur, mai tsabta, kuma mara tsatsa. Yayin da ake hakowa gefe ko hakowa sama, ya kamata a dauki matakan hana gangar jikin faduwa bayan gazawar wutar lantarki.

11. A lokacin da ake amfani da maƙarƙashiya na wutan lantarki, sai a tabbatar da karfin jujjuyawar abin da ya faru kuma za'a iya ƙara goro kafin a fara shi.