1. Intambo yamandla yesigaba esisodwa seengcamango zombane eziphathwayo kunye nesandla esibanjwe ngesandlaizixhobo zamandlakufuneka isebenzise intambo yerabha ethambileyo enemigangatho emithathu, kwaye intambo yamandla enezigaba ezithathu kufuneka isebenzise intambo yerabha engundoqo ezine; xa i-wiring, i-cable sheath kufuneka ingene kwibhokisi ye-junction yesixhobo Kwaye ilungiswe.

2. Hlola ezi zinto zilandelayo ngaphambi kokuba uzisebenziseizixhobo zombane:

(1) Akukho qhekeko okanye umonakalo kwiqokobhe kunye nesibambo;

(2) Ucingo olukhuselayo olukhuselayo okanye ucingo olungathathi hlangothi luxhunywe ngokuchanekileyo kwaye luqinile;

(3) Intambo okanye intambo ikwimeko entle;

(4) Iplagi icocekile;

(5) Isenzo sokutshintsha siqhelekile, siguquguquka kwaye singenaziphene;

(6) Isixhobo sokukhusela umbane sikhuselekile;

(7) Isixhobo sokukhusela oomatshini sichanekile;

(8) Isebe eliguquguqukayo.

3. Ukumelana nokugquma kweizixhobo zombanekufuneka ilinganiswe nge-500V megohmmeter kwishedyuli. Ukuba ukuchasana kwe-insulation phakathi kweendawo eziphilayo kunye negobolondo ayifiki kwi-2MΩ, kufuneka ilungiswe.

4. Emva kokuba isebe lombane lesixhobo samandla lilungiswe, kuyimfuneko ukuqhuba ukulinganisa ukunyanzeliswa kwe-insulation kunye ne-insulation ukumelana novavanyo lwe-voltage. Umbane wokuvavanya ngu-380V kwaye ixesha lokuvavanya ngumzuzu we-1.

5. Ukutshintsha okuhlukeneyo okanye iisokethi kufuneka zifakwe kwiisekethe zombane ezidibanisa iingcamango zombane, izixhobo kunye nezixhobo, kunye nomkhuseli womsebenzi ovuzayo kufuneka afakwe. Igobolondo lesinyithi kufuneka libekwe phantsi; akuvumelekanga ngokungqongqo ukudibanisa izixhobo ezininzi ngeswitshi enye.

6. Umlinganiselo wokuvuza okhoyo womkhuseli wangoku wokuvuza awuyi kuba mkhulu kune-30mA, kwaye ixesha lesenzo aliyi kudlula i-0.1 yesibini; umthamo wombane wokuvuza olinganisiweyo wohlobo lombane lokuvuza okhuselayo akayi kuba ngaphezu kwe-36V.

7. Ukutshintsha kokulawula isixhobo sombono wombane kufuneka kubekwe kwindawo ekufikelelwa kuyo ngumqhubi. Xa ikhefu, umsebenzi okanye ukuphuma kombane ngokukhawuleza kwenzeka ngexesha lomsebenzi, umbane wecala kufuneka uvalwe.

8. Xa usebenzisa izixhobo eziphathwayo okanye eziphathwayo zamandla, kufuneka unxibe iiglavu zokugquma okanye ume phezu kweemethi zokugquma; xa uhambisa izixhobo, musa ukuphatha iingcingo okanye iinxalenye eziqengqelekayo zezixhobo.

9. Xa usebenzisa izixhobo zamandla ezifakwe kwi-Class III kwiindawo ezimanzi okanye ezine-asidi kunye neziqulatho zetsimbi, amanyathelo okukhusela athembekileyo kufuneka athathwe kwaye abasebenzi abakhethekileyo kufuneka babekwe phantsi kweliso. Ukutshintsha kwesixhobo samandla kufuneka kubekwe kwindawo yokufikelela kumlindi.

10. Idisk plane ye-magnetic chuck drill yombane kufuneka ibe mcaba, icoceke, kwaye ingabi nomhlwa. Xa usenza i-side drilling okanye i-overhead drilling, amanyathelo kufuneka athathwe ukukhusela umzimba we-drill ekuweni emva kokungaphumeleli kwamandla.

11. Xa usebenzisa iisitshixo sombane, i-reaction torque fulcrum kufuneka ikhuselwe ngokuqinileyo kwaye i-nut inokuqiniswa ngaphambi kokuba iqalise.