LOKERMANN GRAND MIG 200 MULTI PFC SYN MV, Руководство пользователя

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3. Changing the wire guide
If the wire guide is too worn or totally clogged, change it to a new one according to the following
instructions.
Open the mounting nut of the wire guide which exposes the end of the wire guide.
Straighten the welding gun’s cable and withdraw the wire guide from the gun.
Push a new wire guide in to the gun. Make sure that the wir e guide enters all the way into the
contact tip’s adapter and that there is an O-ring at the machine-end of the guide.
Tighten the wire guide in place with the mounting nut.
Cut the wire guide 2mm from the mounting nut and file the sharp edges of the cut round.
Reattach the gun in place and tighten the parts to spanner tightness.
4. Threading the filler wire
Threading the filler wire as the follow steps:
Open the reel housing by pressing on the opening button and install the wire reel in such a way that
it rotates counter clockwise. You can use either a diameter 200mm or 100mm wire reel
in the machine.
Attach the reel with a reel lock.
Unfasten the wire end from the reel, but hold on it all the time.
Straighten the wire end for approximately 20 cm and cut the wire in the straightened location.
Open the pressure control level which then opens the feed gear.
Thread the wire through the wire’s rear guide to the gun’s wire guide.
Close the feed gear and fasten it with the pressure control lever. Make sure that the wire runs in the
feed roll groove.
Adjust the compression pressure with the pressure control lever no higher than to the middle of the
scale. If the pressure is too high, it removes metal fragments from the wire surface and may damage
the wire. On the othe r hand, if the pressure is too low, the feed gear slips and the wire does not run
smoothly.
Press the welding gun trigger and wait for the wire to come out.
Close the reel housing cover.
Note: when driving the wire in to the gun, do not point the gun at yourself or others.