Second, any electrical equipment is not experienced power, are considered to be electric, are not allowed to touch with their hands.
Three, electrical equipment is not allowed to disassemble in operation repair. Must be stopped after cutting off the power supply of the equipment, remove the fuse, hang up the "prohibit closing the gate, some people work" warning signs, and strictly no electricity before work.
Four, in the distribution panel and bus work, after checking that there is no electricity should be hung temporary grounding wire. Installation and removal of grounding wire must be on duty electrician.
5, temporary work after the end or before the start of each shift, must recheck the power supply has been disconnected, and verify that there is no electricity.
6, at the end of each maintenance, must be counted with the tools, another piece, in order to prevent the loss and stay in the equipment caused by accidents.
7, by specialized maintenance personnel to repair electrical equipment, the duty electrician to register. After the completion of the work should be accounted for and *** with the inspection, and then can be sent to the power.
8, low-voltage equipment must be carried out when working with electricity, to be approved by the leadership, and have someone to monitor. Work to wear a work cap, wear long-sleeved clothes, wear insulated gloves, the use of tools with insulated handles, and stand on insulating mats. Neighboring phase charged parts and grounded metal parts should be separated by insulating board. It is strictly prohibited to use clanging knives, steel ruler and other work.
9, power distribution box of the gate switch, prohibit load pull open.
10, load and unload the fuse tube with electricity, wear protective glasses and insulated gloves, if necessary, use insulated clamps, standing on insulating mats.
11, the capacity of the fuse to be compatible with the equipment and line installation capacity.
12. The metal casing of electrical equipment must be grounded (zero). Grounding wire to meet the standard. Electrical equipment is not allowed to disconnect the shell grounding wire.
13. Electrical appliances or lines removed, the possible incoming wires must be promptly wrapped with an insulating wrap.
14, when installing the lamp, the switch must be connected to the fire wire, the lamp port thread must be connected to the zero wire.
15, temporary installation of electrical equipment must be grounded metal shell. It is strictly prohibited to screw the shell of the power tool ground wire and the work of the zero wire into the socket. Must use two-wire with ground or three-wire with ground socket, or the shell ground wire separately to the ground trunk to prevent poor contact caused by the shell charged. When connecting mobile equipment with flexible rubber cables, the heart of the wire dedicated to the protection of zero is not allowed to have a working current through.
16, power distribution panels, distribution boxes, switches, transformers and other electrical equipment nearby, are not allowed to pile up a variety of flammable, explosive, damp and other objects that affect the operation.
17, the use of ladders, ladders and the ground between the angle of 60 degrees is appropriate. Use ladders on the concrete floor to have non-slip measures. There is no hook ladder in the work of someone to hold the ladder. The pull rope must be firm when using a man ladder.
18, the use of blowtorch, the amount of oil shall not exceed three-quarters of the volume. Pumping to be appropriate. Shall not use the leakage of oil, leakage of air blowtorch. Not allowed in the vicinity of flammable items will be ignited blowtorch.
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