Discuss PAT HELP With Robin 5000 Earth Bond & Leakage Tests Please in the Electrical Testing & PAT Testing Forum area at ElectriciansForums.net

G

geoff1960

HI, please help

I passed my C&G PAT testing more than a year ago and never used the training, it was a good idea at the time....
Anyway cutting a long story short, I have now started a PC shop selling used machines but I cannot remember how to PAT test ...properly.....

I have bought a Robin 5000 which I used last year so though it would all come flooding back to me but no.

Each time I test a computer on 100ma for earth bond test they fail. I have even tried testing a kettle which also fails both work on 8a and 26a but not 100ma. Doing the earth bond test it fails at 0.12ohms. Obviously I need to be ding it at 100ma for IT kit.

At the moment I have 13 machines all failing, could it be the tester? or am I doing something completely wrong !!!

Many thanks for any help
Geoff
 
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