How do I overhaul my leakage protector?

Leakage protector is a kind of electrical safety protection equipment, plays an important role in the circuit system. Its main role is to cut off the power supply in time when there is a leakage in the electrical equipment to protect personal safety.

Leakage protector common faults

1. leakage protector automatic trip

When the leakage protector automatically tripped, may be due to excessive power consumption or leakage of electrical appliances, may also be due to their own faults. At this time you can first rule out the cause of electrical overload, and then repair or find a professional electrician for maintenance.

2. leakage protector can not automatically trip

Leakage protector can not automatically trip the reason may be aging equipment, leakage protector internal parts are damaged. At this time you need to replace the leakage protector or repair.

Leakage protector overhaul method

1. dismantle the leakage protector and check whether the internal parts are loose or damaged, if so, reinstall or replace the parts. 2. check whether the leakage protector has been damaged or not.

2. check whether the leakage protector is damaged by moisture, water, etc., which needs to be cleaned and dried in time.

3. if not the above situation, you can use a multimeter for testing, testing method is to turn off the power, remove the leakage protector, and then use a multimeter for testing. If the display is normal resistance, the leakage protector is normal, otherwise you need to replace the leakage protector.

Leakage protector routine maintenance

1. leakage protector needs to be tested regularly, you can press the test button to test the leakage protector to see if it is reliable.

2. Distinguish the use of earth leakage protector place, according to the rated current and rated voltage of earth leakage protector to buy, to avoid improper use lead to failure.

3. Check the wiring of the earth leakage protector regularly to see if there is any looseness or breakage, and deal with the problem in time.