Kemppi Master M 205 Operating Manual page 22

6. Close the pressure handle so that the filler wire is locked between the feed rolls.
7. Adjust the pressure of the feed roll with the pressure adjustment wheel.
The graduated scales on the pressure arm indicate the pressure applied to the feed rolls. Adjust the pressure of the feed
rolls according to the table below.
Filler wire material
Fe/Ss solid
MC/FC
Al
Excessive pressure flattens the filler wire and may damage coated or cored filler wires. Excessive pressure also unne-
cessarily wears the feed rolls and increases gearbox load.
8. Long press the
into the welding gun. Stop when the wire reaches the welding gun's contact tip.
Watch out for the wire when it reaches the contact tip and exits the gun.
© Kemppi
Feed roll profile*
V-groove
V-groove, knurled
U-groove
left control knob button to activate the wire inch function. Press the button to drive the filler wire
Filler wire diameter (mm)
0.8−1.0
≥ 1.2
≥ 1.2
1.0
1.2
22
Master M 205, 323
Operating manual - EN
Adjustment (x100N)
1.5−2.0
2.0−2.5
1.0−2.0
0.5−1.0
1.0−1.5
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