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4.3 Welder and wire feeder connection
Please refer to fig.4 to connect:
(1) Connect one end of the negative output cable to the “-” output terminal block of the
welder and the other end to the work-piece.
(2) Connect one end of the positive output cable to the “+” output terminal block of the
welder and the other end to the wire feeder connector.
(3) Connect the air plug (six-core) of the wire feeder control cable to the welder end control
cable socket (six-core), and tighten the ring nut to connect the other end of the control cable
to the wire feeder.
(4) The torch connector is fully inserted into the guide groove, rotate 90° clockwise after
insertion, and then tighten the fastening screw; connect the gas pipe of the torch to the gas
outlet connector of the wire feeder, and tighten the crimp nut; Insert the control plug into
the guide slot and insert it into the wire feeder control socket (two cores) and tighten the
ring nut.
4.4 Gas cylinder and gas regulator connection
The connection between the gas cylinder and the gas regulator is shown in Figure 4:
(1) Install the gas regulator on the cylinder and tighten the mounting nut.
(2) Connect the plug of the gas heater to the heater power socket on the rear panel of the
welder.
(3) Connect the gas supply pipe of the wire feeder to the gas output connector of the gas
heater and press it with the hose clamp.
5. Operation
5.1 Pr-operation and inspection confirmed items and methods and requirements
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Preparation of safety equipment
Safety equipment as the follows Fig .5 :