Alright folks,
First time poster but im at my wits end! Got a mobile welfare unit which has a small 3kw hand wash in it. The water to the hand wash is fed from a small pump which comes on when the sensor for the hand wash is activated. There is a flying earth lead from the pump which is now getting between 60 and 80 volts to neutral and the same to earth. With this lead disconnected everything works as it should but obviously when i connect it it just blows fuse straight away.
Initial thought was obviously a faulty pump so changed the pump but new one is doing exactly the same. Could this be down to bad neutral or something somewhere? Im completely lost. All other cables and circuits appear to be testing out fine unless im missing something stupid.
Should also mention its all fed from an on board generator.
Hope someone can point me in right direction,
Thanks
First time poster but im at my wits end! Got a mobile welfare unit which has a small 3kw hand wash in it. The water to the hand wash is fed from a small pump which comes on when the sensor for the hand wash is activated. There is a flying earth lead from the pump which is now getting between 60 and 80 volts to neutral and the same to earth. With this lead disconnected everything works as it should but obviously when i connect it it just blows fuse straight away.
Initial thought was obviously a faulty pump so changed the pump but new one is doing exactly the same. Could this be down to bad neutral or something somewhere? Im completely lost. All other cables and circuits appear to be testing out fine unless im missing something stupid.
Should also mention its all fed from an on board generator.
Hope someone can point me in right direction,
Thanks