Kemppi MF 33 Service Manual

Wire feed speed calibration
If wire feeding speed is not correct (too slow or too fast), motor
control card A002 must be calibrated by following instruction:
• Set ‘MIN’ and ‘MAX’ -trimmers to middle position.
• Set ‘IR-comp’ -trimmer to clock vice maximum.
• Set wire feeding speed to maximum from the panel (Basic: 100, Synergic: 25,0
m/min). Adjust ‘MAX’ –trimmer until wire feeding speed is same than value adjusted
from the panel.
• Set wire feeding speed to minimum from the panel (Basic: 4, Synergic: 1,0
m/min). Adjust ‘MIN’ –trimmer until wire feeding speed is same than value adjusted
from the panel.
• Check/adjust minimum and maximum again until both are OK.
• If adjustment range is too small, decrease IR -compensation and adjust minimum
and maximum again.
30
R24
min
R87
max.
IR
comp

Kemppi MF 33 Specifications

General

Brand	Kemppi
Model	MF 33
Category	Welding System
Language	English