Clarke MIG 160TM, Руководство по эксплуатации и техническому обслуживанию

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9. Close the side panel of the machine, and switch on at the mains or isolator.
10. Set the Wire Feed rotary switch, on the front panel, to position 6 OR 7, switch on the
machine and press the trigger.
The wire will feed through the hose and when it appears at the torch end,
release the trigger, switch off the machine and disconnect from the mains
supply. Replace the contact tip and the torch shroud.
IMPORTANT:
Ensure the hose is kept straight during this operation, to assist the wire as it
is fed through to the wire liner and torch.
D. Selecting the Correct Drive Roller Groove
As previously mentioned, it is important that the correct groove in the drive roller is
selected for the particular wire being used. The roller provided, has 0.6 and 0.8mm
grooves, and is factory set with the 0.6mm groove in position.
To change grooves, proceed as follows:
1. With the pressure roller bracket
raised, and the old wire
removed, unscrew the hex
socket head grubscrew
(arrowed, Fig10), using an
appropriate hex. wrench, then
pull the roller from the shaft.
2. Ensure the appropriate groove
is facing inwards, before sliding
the roller on to the shaft.
Re-tighten the grub screw to
lock the roller securely in place.
Fig.10
3. Connect the machine to a 230V AC 50Hz supply.
4. Open the gas valve on the gas cylinder regulator, (turn knob clockwise)and
adjust the gas regulator to the proper setting position. NOTE: this varies with
different metals, thicknesses and currents. Refer to a MIG welding manual
for instructions.