Operation; Layout For The Front And Rear Panel - Matco Tools MM200 LCD Operator's Manual

Operation Steps：
1、Connect the power source input cable of welding machine with the output port of air switch in electric box
on the spot.
2、Connect the cable plug of wire feeder to the positive output of welding machine.
3、Connect the control cable plug of wire feeder to the aero socket on the front board of welding machine.
4、 Connect the negative pole of welding machine to the work piece (base metal).
5、 Connect the output pipe of gas cylinder to the input joint of gas valve on the wire feeder and clamp it.
6、 Insert the torch joint into the output of wire feeder unit and keep the wire aim at the wire feeder mouth.
Note: The plane of the joint should be aimed at screw, plugged tightly and rotated 90º, then screw the
bolt tightly to ensure the gun contacting closely.
7、 Connect the shielded gas pipe of torch with the output of front panel on wire feeder.
8、 Connect the control cable pin of torch with the two-lead aero socket of front panel on wire feeder.
9、 Notice that the wire diameter should be accordant with the wire wheel and torch tip and press the wire
properly with the handle.
§4.1 Layout for the front and rear panel:
1. MIG Gun Euro-connect socket.
2. Positive(+) polarity output socket
3. Control cable connector socket.
§4 Operation
4. Shield gas connection fitting 5/8-18FRHT
5. Negative(-) polarity output socket
6. Wire Feeder / Spool Gun switch
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