Step 1, Look for components which burn out or have a tendency to wear out, ie mechanical switches, fuses, relay contacts, or light bulbs. (Remember, that in the case of fuses, they burn out for a reason – you should find out why before replacing them.), Step 2, The next most likely causes of failure are coils, motors, transformers and other devices with windings. These usually generate heat and, with time, can malfunction., Step 3, Connections should be your next choice, especially screw types or bolted types. Over time these can loosen and cause a high resistance. In some cases this resistance will cause overheating and eventually will burn open. Connections on equipment that is subject to vibration are especially prone to coming loose., Step 4, Look for defective wiring. Pay particular attention to areas where the wire insulation could be damaged, causing short circuits. Don't rule out incorrect wiring, especially on a new piece of equipment..

Fault Finding Order

af
Trykke
Integrere

Rangliste

Visuel stil

Indstillinger

Skift skabelon

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