MK Welding Multi-GMAW 200 DP PFC - Page 82

OPERATION
51
EN
it.
(2) Plug the welding torch into the MIG torch connection socket on the front panel and
tighten it.
IMPORTANT : When connecting the torch be sure to tighten the connection. A loose
connection can result in the connector arcing and damaging the machine and gun connector.
(3) Connect the water inlet and outlet pipe of MIG Gun to the water inlet and outlet
connectors on the front of the cooling water .
(4) Connect the MIG power connection lead to the negative welding power output
socket.
Note if this connection is not made, there will be no electrical connection to the welding torch!
(5) Connect the control cable of cooling water with the aero socket on the rear panel.
(6) Connect the power cable of welding machine with the output switch in electric box on
site.
NOTE: Air cooling mode without cooling device，and the water pipe is not needed for the
air cooling mode
(7) Fit the correct size Knurled drive roller for Gas Less Flux Core wire.
(8) Place the Wire Spool onto the Spool Holder. Snip the wire from the spool being sure to
hold the wire to prevent rapid uncoiling. Feed the wire into the wire feeder inlet guide tube
through to the drive roller.
(9) Carefully feed the wire over the drive roller into the outlet guide tube, feed through about
150mm into the torch receptacle. Check that the drive roller size is compatible with the wire
diameter, replace the roller if necessary.
(10) Carefully feed the wire over the drive roller into the outlet guide tube, feed through
about 150mm into the torch receptacle. Check that the correct drive roller is being used.
(11) Align the wire into the groove of the drive roller and close down the top roller making
sure the wire is in the groove of the bottom drive roller, lock the pressure arm into place.
(12) Apply a light amount of pressure to the drive roller. Too much pressure will crush the
cored wire.
(13) Remove the gas nozzle and contact tip from the torch neck,
(14) Press and hold the manual wire button to feed the wire through to the torch neck,
release the inch button when the wire exits the torch neck.