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If you are going to do some jobs on high voltage equipment, you shall follow the proper isolation procedures just like 3# NorthernWolfy said above. ( r: w, |( a( j- Q8 w' d$ I* @
0 y2 h5 h/ w8 I& L8 X* SAdditioin to his comments, I would like to let you know ours for your reference:
1 W! V9 e+ B, y1 B2 o+ I. Z1. With single line drawings in hand and must be TWO journeyman electricians.
* h) i; [# s7 R5 O0 b8 w+ i6 b2. Permit for sure, and do not forget to put your own isolation lock to power supply side or on site lock box.- D3 ]- P$ W" x- J- n0 ~5 g+ j. G
3. Make sure all the high voltage equipment and PPE are UPDATED. Like arc flash suits, high voltage gloves, high voltage testers, and no defects to the ground chain. |
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