ALTEC AIR, LLC
P550W Series Air Dryers User’s Guide
Page 24 of 98
P011658 – Rev. S
8.2 Depressurizing the Dryer
CAUTION
: Be careful when removing air hose. System is pressurized.
8.2.1
Disconnect air hose from
the quick disconnect
connector located on top of
Outlet Pressure Regulator.
8.2.2
To prevent pressure from building back up, power the Dryer
OFF (See
section 8.3 ).
8.2.3
Reconnect air hose.
8.3 Powering the Dryer ON & OFF
CAUTION!
Incoming power to Dryer must be:
15 amp service recommended
110 - 125 VAC, 50/60 Hz for P550W models
208 - 253 VAC, 50/60 Hz,
1 Phase
for P552W models