When I turn on my K3.97M, it immediately trips the MCB in my home board. I have checked the capacitor and externally looks okay. Any ideas please?
Answer this Question (1 Answer)
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Chris at eSpares says...
Check for any water ingress and try with a multimeter to identify resistance from either contact on the motor and the metal parts of the motor on the highest resistance range. The most likely cause is the motor but you may not be able to identify a break down without a Megger see our video: http://www.espares.co.uk/advice/1/2979
Pressure Washer Capacitor - 20UF Stock Number: ES538532
Genuine spare part for select models of Karcher pressure washers
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