Electrical Fault Finding Techniques

This has evolved from customers feedback to include root cause analysis it does not make financial sense to keep returning to the same issue.

Electrical fault finding techniques.

Although they offer this for both ac and dc usually dc measurement is sufficient. Capacitors can store electrical charge and give electric shocks. Key elements to fault finding in order for you to be able to walk up to a machine and locate the fault you must have a good understanding of electrical circuitry. Principles of systematic fault diagnosis diagnosis of faults requires a logical and disciplined approach.

Essential items in the fault finding toolbox two even better than one they allow you to measure both voltage and current. 1 of 2 go to page. Discuss fault finding techniques. If you are convinced that the earth is touching the phase or vice versa or the ph is touching the n prior to the load then you would carry out an ir test at 500 volts dc between the ph e or ph n.

What are the six key steps to approach electrical fault finding. In this section we look at the general principles of fault finding through the application of diagnostic reporting. A typical electrical circuit consists of an electrical component pump light motors fan etc any switches relays fuses fusible links or circuit breakers related to that component and the wiring and connectors which link the component to both the battery and the chassis which is connected back to the battery to complete the circuit. Locating faults in a cable system can be done either with the circuit de energized or in some cases with the circuit under power.

Electrical fault finding techniques. To help technicians get to the cause of a fault faster mcp has developed a course focusing on a logical approach to fault finding. Electrical fault finding techniques when you need to troubleshoot electrical equipment you will either need to replace the faulty component or replace the defective equipment completely. If you have the wiring diagram fault finding is.

Testing to locate the position of a fault. In order to do it properly you need to be able to use some electrical fault finding techniques that will allow you to discover the problem and solve it. These principles apply in all disciplines regardless of whether they are civil electrical mechanical etc.