Freedom 38 PPA
Service Manual
809010
79
2 – Routine Maintenance
1.
Discharge internal pressure from the air compressor:
a.
Turn ON the system, and allow it to run for 2–3 minutes. This warms the oil in the air compressor.
b.
Turn OFF the system. Make sure the power switch on the front panel is in the OFF (
O
) position.
c.
Slowly pull the pressure relief valve
above the air/oil separation tank
straight out approximately 5 mm
(1/4 inch). Use the ring at the end of
the valve. This discharges internal
pressure from the air compressor.
d.
Drain the air tank to release pressure.
See page 61.
2.
Drain the oil from the air/oil
separation tank:
a.
Connect a hose with a fitting or place a
container under the small black hole at the
bottom rear corner of the plasma side
panel. The oil drains through this hole.
This aperture is threaded with
1/4 inch NPT female threads.
b.
Slowly turn the valve on the bottom of the
air/oil separation tank. Condensate may
discharge from the tank before the oil
starts to drain.
c.
After the oil drains from the tank, close the
valve. Dispose of the old oil in compliance
with local and national regulations.
Summary of Contents for Freedom 38 PPA
Page 52: ...52 Freedom 38 PPA Service Manual 809010 1 Troubleshooting ...
Page 93: ...Freedom 38 PPA Service Manual 809010 93 3 System Level Components Figure 26 J6 J4 J3 J7 J5 ...
Page 214: ...214 Freedom 38 PPA Service Manual 809010 7 Parts ...
Page 216: ...216 Freedom 38 PPA Service Manual 809010 8 Wiring Diagrams ...
Page 217: ...217 AC wiring diagram AC WIRING DIAGRAM FREEDOM 38 PPA HYPERTHERM ...
Page 218: ...218 12 VDC wiring diagram 12VDC WIRING DIAGRAM FREEDOM 38 PPA HYPERTHERM ...