Design and function
MIG/MAG welding
34
099-005215-EW501
29.06.2011
6
7
4
3
2
1
5
9
10
8
Figure 5-8
Item Symbol Description
0
1
Pressure units
2
Clamping units
3
Knurled nut
4
Counterpressure rollers
5
Wire holding nipple
6
Guide tube
7
Drive rollers
8
"Undetachable" knurled screws
9
Wire feed nipple with wire stabiliser
10
"Wire inlet nipple" fixing screw
• Extend and lay out the torch tube package.
• Unfasten pressure units and fold out (clamping units and counter-pressure rollers will automatically flip
upwards).
• Unwind welding wire carefully from the wire spool and insert through the wire inlet nipple over the drive
roller grooves and the guide pipe into the capillary tube and Teflon core using guide pipe.
• Press the clamping element with the counter pressure roller back downwards and fold the wire units
back up again (wire electrode should be in the groove on the drive roller).
• Set the contact pressure with the adjusting nuts of the pressure unit.
•
Press the wire inching button until the wire electrode projects out of the welding torch.
NOTE
The inching speed is infinitely adjustable by simultaneously pressing the wire inching
button and turning the wire speed rotary dial. The display shows the selected inching
speed.
