Electromagnetic iron remover test method before operation
Electromagnetic iron remover test method before the test:
1. The electrical insulation performance of the coil and the motor should be checked first.
2, before the iron remover needs to run with a megohmmeter, measuring the insulation resistance of the windings on the magnet shell, the maximum value should not be 10MΩ, and then check the excitation winding wiring is correct, reliable, correct before use.
3. Before starting up, you should check whether the indicated oil level reaches the upper oil limit. And turn on the switch of each way in turn, and start the excitation circuit, check the wind flow of the fan out, the flow meter instructions correctly. Otherwise, fan and special pump electrical wiring should be adjusted.
4, often observe the voltmeter, ammeter reading is normal, not exceed its rated value.
5. If the iron removing effect is not good, adjust the front-rear distance between the lifting height or the iron separator and the head roller.