OM-4409 Page 56
10-6. Adjusting Compressor Air Pressure
803 228
Tools Needed:
Check compressor air pressure using
air pressure gauge known to be accu-
rate. If necessary, adjust air pressure
as follows:
1
Screw
Loosen jam nut securing screw. Turn
screw clockwise (increase pressure)
or counterclockwise (decrease) until
pressure is 125 psi (862 kPa).
Maximum weld output is reduced
if compressor air pressure is set
above 125 psi (862 kPa).
Tighten nut.
2
Pressure Relief Valve
Pressure relief valve opens and re-
leases pressure at 150 psi (1034
kPa). The pressure relief valve is not
adjustable.
1
2
5/16, 3/8 in
Summary of Contents for Big Blue Air Pak
Page 25: ...OM 4409 Page 21 4 13 Manufacturing Rating Label...
Page 47: ...OM 4409 Page 43 SECTION 9 ENGINE GENERATOR MAINTENANCE 9 1 Engine Maintenance Label...
Page 66: ...OM 4409 Page 62 SECTION 13 CIRCUIT DIAGRAM Figure 13 1 Circuit Diagram For Welding Generator...
Page 67: ...OM 4409 Page 63 221 915 C...
