Installing Alternative Plug; Setting Gas/Air Pressure - Hobart AirForce 625 Manual

3-11. Installing Alternative Plug

This procedure is necessary if the unit is to be connected to a 208/230 VAC
receptacle that requires a plug that is different from the supplied plug.
Tools Needed:

3-12. Setting Gas/Air Pressure

2
3
1
4
Setting Gas/Air Pressure
Place Output Control in
Gas/Air Set Position
Power Switch On
Set Controls
1 Power Switch
Place power switch in On position
OM-926 Page 16
6
1
7
Requires
90–150 PSI Supply
(620–1035 kPa)
Turn On Gas/Air Supply
2 Output Control
Place output control in Gas/Air position.
3 Pressure Gauge
2
3
4
5
Rear of Unit
Set To 75 PSI (517 kPa) For Cutting
Or 55 PSI (379 kPa) For Gouging
Adjust Pressure
On Unit
4 Gas/Air Pressure Adjustment Knob
Adjust pressure to 75 psi (517 kPa) on
pressure gauge by pulling and turning knob.
Push knob in to lock setting.
Select desired cutting output with Output
Control.
1 Supplied 230 VAC Plug
Cut cord close to plug.
2 Alternative Plug (230 VAC
Plug Shown)
3 Input (Black Lead)
(Brass) Terminal
4 Neutral (White Lead)
(Brass) Terminal
5 Ground (Green) Terminal
6 Outer Shell
7 Cord Grip
Strip cord jacket back enough to
separate conductors.
Strip conductors enough to make
good contact with plug terminals.
Make plug connections and reinstall
outer shell and cord grip. Tighten
assembly screws onto shell. Do not
overtighten.
Ref. 801 305-A / 801 611
Ref. 803 219 / Ref. 803 221
Select Desired
Amperage To
Begin Cutting