Operation & Maintenance M anual LUBRICATION
Lubrication is an essential part of preventive maintenance, affecting to a great extent the
useful life of the compressor. Different lubricants are needed and some components require
more frequent
lubrication than others. Therefore, it is important that the i nstructions regarding
types of lubricants and the frequency of their application be explicitly followed. Periodic
lubrication of the moving parts reduces to a minimum the possibility of mechanical failures.
The Maintena
nce Schedule shows those items requiring regular service and the interval in
which they should be performed. A regular service program should be developed to include
all items and fluids. These intervals are based on average operating conditions. In the event
of extremel
y severe (hot, cold, dusty or wet) operating conditions, more frequent lubrication
than specified may be necessary.
All filters and filter elements for air and compressor oil must be obtained through Portable
Power to as
sure the proper size and filtration for the compressor.
Compress
or Oil Chart
Refer to this chart for the correct compressor oil required. Note that the selection of oil is
dependent on the rated operating pressure of the compressor and the ambient temperature
expect
ed to be encountered before the next oil change.
Note: Oils listed as “preferred” are required for extended warranty.
Compressor oil carryover (oil consumption) may be greater with the use of alternative
oils.
Rated Operating
Pressure
Ambient
Temperature
Compressor Oil
Specification
100 psi to 300 psi
-10°
Fto125°F
(-23°C to 52°C)
Pref
erred: PRO-TEC™
Alternate:
ISO Viscosity Grade 46
PAO
, with rust and oxidation
inhibitors, for rotary screw
compressor service.
350 psi
(-23°C to 52°C)
(-10°F to 125°F)
65°F to 125°F
(18C°C to 52°C)
Preferred: PRO-TEC™
XHP605
Alternate:
XHP405
ISO Viscosity Grade 68
Group 3 or 5 with rust and
oxidation inhibitors designed
for air compressor service.
Preferred:
XHP605
XHP1001
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