(a) Where the maintenance of electrical equipment after the power outage, must carry out a power test, the checker should be in line with the voltage level, the high-voltage part of the insulated gloves must be worn to confirm that there is no electricity, play a good grounding wire, holding an infrared insulating rod to the ground for discharging.
(2) in the blackout line on the handle of the knife gate, hanging "forbidden to close the gate, some people work" warning sign, in the non-electric part of the safety fence should be hung outside the "high voltage power, prohibited from entering the" signboard.
(c) the power outage for more than four hours with the insurance device of the key equipment should be pulled out of the insurance.
(d), after the completion of maintenance work, the removal of grounding wire, personnel to withdraw from the scene, return to the work ticket, remove the warning signs before resuming power supply.
(e) It is strictly prohibited to overhaul all kinds of electrical equipment with electricity.
Expanded Information
Qualifications and Requirements for Electrical Operators:
(a) Electrical operations must be professionally trained, qualified, and hold an electrician's license to operate.
(2) electrical operators for any reason interruptions in electrical work for more than six consecutive months, must be re-examined and qualified to work.
(C) electrical personnel must strictly implement the national regulations for safe operation.
(d) electrical staff must be strictly familiar with the relevant fire knowledge, the correct use of fire appliances and equipment, familiar with the personal electric shock emergency rescue methods.
(E) transformer, power distribution and electrician class should be based on the actual situation of the post and seasonal characteristics, develop and improve the rules and regulations and the corresponding job responsibility system. Do a good job of preventive work and safety inspections, found that the problem is dealt with in a timely manner.
(F) the site should be equipped with safety gear, protective gear and firefighting equipment and so on. And regular inspection and testing.
(vii), flammable, explosive places of electrical equipment and wiring operation and maintenance, must be carried out in accordance with relevant national standards.
(viii) electrical equipment must have reliable grounding (zero), lightning and anti-static facilities must be intact, and regular testing.
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