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Troubleshooting in electrical equipment

When troubleshooting electrical equipment, it is important to act systematically. This applies to both validation blown bulbs, and non-performing motors.

The first step is to check the fuse, which is protected by the device. Set fuse marked on the lid of a box of fuses.

A faulty fuse and replace the inclusion electroconsumer check to see whether it will burn again. If you burn, you need to find and remedy the problem. As a rule, it is a short circuit, ie. E. Somewhere in the circuit or in the instrument mass united plus.

Second step: if the fuse, the lamp does not light up or glow electric motor does not work, check the power supply.