Hobart Welding Products AIRFORCE 625 - Manual (Page 20)

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A complete Parts List is available at www.HobartWelders.com
OM-926 Page 16
4-11. Installing Alternative Plug
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
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:
1
6
7
2
3
4
5
1 Power Switch
Place power switch in On position
2 Output Control
Place output control in Gas/Air position.
3
Pressure Gauge
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.
4-12. Setting Gas/Air Pressure
Ref. 803 219 / Ref. 803 221
2
Set Controls Turn On Gas/Air Supply Adjust Pressure
On Unit
Select Desired
Amperage To
Begin Cutting
Set To 75 PSI (517 kPa) For Cutting
Or 55 PSI (379 kPa) For Gouging
Requires
90−120 PSI Supply
(621−827 kPa)
Setting Gas/Air Pressure
Place Output Control in
Gas/Air Set Position
Power Switch On
Rear of Unit
1
4
3
AIR/N
2
90-120 psi