INSTALLATION INSTRUCTIONS (CONTINUED)
Grounding
Improperly grounded electrical components are shock hazards. Make sure all the components are properly grounded
to prevent death or serious injury.
This product must be grounded. Grounding reduces
the risk of electrical shock by providing an escape
wire for the electric current if short circuit occurs. This
product must be installed and operated with a power
cord or cable that has a grounding wire.
Install permanent wiring from the electrical source
to the pressure switch with a ground conductor
connected to the grounding screw on the pressure
switch. A properly sized cord with a ground conductor
and plug may also be installed by the user.
Installing Air Filter
Install air filter on pump (see Figure 13). Filter styles
may vary.
Lubrication
This pump is shipped WITH oil from manufacturer.
Before operating compressor, ensure oil is filled to the
center of the sight glass. (see Figure 15).
Using any other type of oil may shorten pump life
and damage valves.
Recommended Oil (2 Options)
Single viscosity SAE 30 ISO100 nondetergent compressor
oil. Part number ST125312AV (0.5 qt) or ST126701AV (4 qt).
10W30 synthetic oil such as Mobil 1
qt).
Oil Capacity
Approximately 52 fl. oz.
Remove oil fill plug on pump. Check oil level; some
models are shipped with oil in the pump. Add oil if
needed. Fill the pump with oil to the center of the
sight glass using oil fill opening (see Figure 15).
Place oil fill plug back on pump.
through the breather cap opening as this may cause oil to
leak and spray out during operation.
Do not use regular automotive oil. Additives in
regular motor oil can cause valve deposits and
reduce pump life.
For maximum pump life, drain and replace oil after
the first 50 hours of run time and then follow the
regular maintenance schedule outlined later in the
manual.
This pump has an oil sight glass as shown in Figure
14. Oil level can be monitored and maintained as
shown in Figure 15.
Figure 13
®
or CE003200AV (1
Figure 14
Do NOT fill the pump
Figure 15
12
Air Filter
Oil FIll
Plug
Sight
Glass
Oil Drain Plug
Full
Low
Sight Glass