Weldclass WeldForce WF-255MST, Operating Instructions Manual

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16 © Weldclass 2019 | E.&O.E. | Edition 2.2
4.3 Function Selection
1. Press ‘Fn’ button (27)
2. Rotate Left Selection Knob (31) to select Function (refer to chart below)
3. Rotate Right Selection Knob (32) to adjust parameter for the chosen Function
4. If desired, press ‘Fn’ (27) button to exit the Function setting
Figure 8
Functions Chart
Display Drive Roller Symbol
MIG MODE
PrG
Pre-Gas Time (sec)
PoG
Post-Gas Time (sec)
SFt
Soft Start Adjustment
bUb
Burnback Adjustment
SPt Spot/Stitch Weld Time (sec)
GAP
Stitch Weld Gap/Interval Time (sec)
SPo Spool Gun (On/Off)
TIG MODE
PoG
Post-Gas Time (sec)
SLo
Slope Up Time (sec)
STICK (MMA) MODE
Hot
Hot Start Adjustment
ArC
Arc Force Adjustment
Table 6
1, 4
2
3