Hi guys,
I've been a sparky for around 15 years and currently decided to go alone. My 1st question is, ive added a circuit on a warehouse thats supplying an outside cabin, now ive tested the cable ive installed but i have no access to the incoming supply and no test sheets are available for me to get the ZE reading and can't see what the earthing arrangement is. What options do I have?
Thanks
I've been a sparky for around 15 years and currently decided to go alone. My 1st question is, ive added a circuit on a warehouse thats supplying an outside cabin, now ive tested the cable ive installed but i have no access to the incoming supply and no test sheets are available for me to get the ZE reading and can't see what the earthing arrangement is. What options do I have?
Thanks