FAULT FINDING

Fault Finding is the investigation of the cause of malfunction in machinery, especially electronic equipment.

Standard / Fundamental Faults
The following is a concise list of typical faults that are the most common causes of a circuit ceasing to operate correctly:
>> Loss ofsupply
>> Earthfault
>> Correct protective device inplace
>> Defectivecomponents
>> Breakdown of controlcircuits
>> Reversedpolarity
>> Phaserotation