Measuring the leakage
- 2020-08-15
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(1)Put the multimeter in R×10 resistance, ohm zero.
(2) place one of the red and black pens of the multimeter on the incoming line end of the fire or zero line, and one on the incoming line end of the ground line. No matter what state the leakage protector, air switch and switch are in, the resistance value should be infinite. Otherwise, there is likely to be leakage fault, need to check.
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