![]() Check against all the other pins to ensure that there are no shorts. Ensure that it is connected to all the points shown on the drawing.Ģ. This is sometimes called ringing out a cable.įor each connected pin in the cable carry out the following.ġ. The simplest tester is a battery and a buzzer. This test is normally carried out at a low voltage and current, typically 5 Volts at a few milliamps. It is important that the crimp force of tools is monitored as incorrect pressure can lead to loose crimps (force too low) or broken wire strands (force too high). Contacts are free of contamination e.g.Crimps are correctly positioned (ensure that insulation isn't trapped).Check that correct parts are being used (not just pattern but specified quality level).This test requires no equipment other than a good pair of eyes, although a magnifier will help to spot the less obvious faults. It explains how they work and the most appropriate application. This article provides an overview of the tests that can be applied. Deciding what are the most appropriate tests for your cable harness or wiring loom is not always obvious. There are many tests that can be applied to a cable. Some connections that should not be made almost are. Some connections that should be made almost are.ĥ. Some connections that should not be made are.Ĥ. Some connections that should be made are not.ģ. How and why should I test a cable or wiring loom?Ģ.
0 Comments
Leave a Reply. |