Setting Gas/Air Pressure - Miller Electric 188 036G Owner's Manual

3-2. Setting Gas/Air Pressure

3
Setting Gas/Air Pressure
Place Output Control in
Gas/Air Set Position
Power Switch On
Set Controls
1 Output Control
2 Power Switch
Place controls as indicated above. Only gas/
1
Requires
90–150 PSI Supply
Turn On Gas/Air Supply
air circuit is activated when the Power switch
is turned On with Output Control in Gas/Air
Set position.
3 Gas/Air Pressure Adjustment Knob
2
Rear of
Unit
Ref. 801 977-A / Ref. ST-801 976
Set To 70 PSI
Adjust Pressure
On Unit
Pull knob and turn to adjust pressure. Push
knob in to lock setting.
Select desired cutting output with Output
Control.
Select Desired
Amperage To Be-
gin Cutting
OM-2219 Page 13