What certificate do you need to be a property maintenance electrician?

Maintenance electrician operation certificate.

Requirements for maintenance electricians

1, healthy and mentally normal. People suffering from hypertension, heart disease, tracheal asthma, nervous system diseases, color blindness, hearing impairment and severe limb dysfunction cannot engage in maintenance electrician work.

2. Pass the formal skill appraisal station examination and hold the maintenance electrician operation certificate.

3. Learn and master the methods of electric shock first aid and artificial respiration.

Extended data

Operation guide

1 Before overhauling electrical equipment, you must wear the specified protective equipment and check whether the tools and protective equipment are qualified and reliable.

2. Any electrical equipment that has not been electrified (including prohibited electrical equipment) shall be regarded as electrified and shall not be touched by hand.

3, maintenance of electrical equipment, should be carried out in accordance with the operating procedures, first cut off the total power supply of the equipment, hang up the warning board, confirm that there is no electricity, before work.

4. The maintenance of power supply trunk line of distribution transformer equipment must strictly abide by operating procedures and working tickets. Under special circumstances (live working), work can only be carried out after obtaining the consent of the leader.

5, the metal shell of electrical equipment, should have protective grounding, grounding should comply with the regulations.

6, all kinds of electrical equipment and electric heating equipment, switches, transformers and shunt switch box around it is forbidden to pile up flammable items and processing parts.

7, the installation and maintenance of electrical equipment, must pass the inspection rear can put into operation.

8. When using a hand drill, wear rubber gloves, insulated shoes or use a safety transformer, otherwise it is not allowed to be used.

9, maintenance of mobile lamps, all use 36 volts below the safety line lamp, boiler, pipeline maintenance and wet workplace application 12 volts safety line lamp.

10, single-phase and three-phase breaker operation with load is prohibited.

1 1. When the construction and maintenance of electrical appliances in the workshop get in touch with the power distribution station, a special person will handle the formalities of stopping delivery.

12, three strands of three-color and four-color leather wires are grounded in black.

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