PAT tester showing error

[Shalini]

PAT tester is showing errors while testing a Thinkpad PC and Zebra printer. 

Im using 6200-2 and it shows error for INSULATION, SUBSTITUTE  LEAKAGE, TOUCH CURRENT and LOAD LEAKAGE tests

I could not find any error messaging in the Fluke manual.

Did anyone face such issues earlier ??

 

[Geoff1946]

Not familiar with your machine but we used to sometimes get odd results using Seaward 

In general be very careful testing electronic equipment as it's easy to do expensive damage.

There may be surge protection and filter components on the input which can confuse a PAT test.

Are they class 1 or class 2 devices?     If class 1 make sure you use only low current earth test.

Never, ever, flash test anything electronic.