Seven steps of welding wire
1. Choose a good lead and insulation holder line (welding clamp wire) reliable connection, connection to tighten, make its good contact, to prevent overheating, and insulating tape round joint bare conductor layers of insulation is good.
2. Will lead to welder welding place and laying secondary side terminal, should compression screw make solid contact is good, its banning the use of the winding connection. When laying lead holder especially joint from the place where there is water, should be raised when necessary. Holder line with metal railings or escalator, the application of insulation string to hang it.
3. The welding metal shell and reliable grounding. : one end with a wire connected to ground net, the other end connected to the welding machine shell with grounding mark and screw down the screws, make its reliable grounding, prevent shell charged cause accident getting an electric shock.
4. A side terminal connected to the power cord to electric welding machine, compression screw to make it solid contact is good, it is prohibited to use winding connection.
5. The joint of the power cord, holder and insulation aging lesions with insulating tape bandage, banning the use of wire insulation ageing, exposed terminal should add cover, prevent touch the electric shock accident by mistake.
6. Check with the power of the fuse knife or fuse circuit breaker is in off position, connected to the power cord to a power supply switch fuse or fuse underside, electrical wiring is forbidden.
7. Once again to connect the power cord, lead wire, ground wire to check carefully, after close the power switch, the switch the insulating gloves should be worn and another hand must not touch welding machine.