Connecting Work Clamp And Gas/Air Supply - Hobart AirForce 625 Manual

3-6. Connecting Work Clamp and Gas/Air Supply

2
5
4
From Gas/Air Supply
OM-926 Page 12
1
3
Rear of Unit
1
2
Connect work clamp to a clean,
paint-free location on workpiece, as
close to cutting area as possible.
.
3
4
.
5
Obtain hose with 1/4 NPT right-
hand thread fitting. Wrap threads
with teflon tape (optional) or apply
pipe sealant, and install fitting in
opening. Route hose to gas/air
supply.
Or
Install supplied quick connect male
1/4 in NPT pipe fitting.
Connect female quick connect
fitting to pipe fitting.
Tools Needed:
Route hose to gas/air supply.
Y Incorrect plasma gas can
5/8, 1-1/8 in
Work Clamp
Workpiece
Use only clean, dry air with 90
to 150 psi (620 to 1035 kPa)
pressure. Prevent moisture
from entering air supply at
extreme cold temperatures.
Gas/Air Inlet Opening
Hose
Hose must have a minimum
inside diameter of 3/8 in
(9.5 mm).
Teflon Tape
cause torch and power
source damage. Use only air
or nitrogen for the plasma
gas.
Ref. 801 319-C / Ref. 803 221