Installation
312376A
9
•
Air line filter (V) removes harmful dirt and moisture
from the compressed air supply. Also, install a drain
valve at the bottom of each air line drop, to drain off
moisture.
•
Air regulator (G and AH) controls pump speed and
outlet pressure by adjusting the air pressure to the
pump. Locate the regulator close to the pump, but
upstream from the bleed-type master air valve.
•
Air motor valve (AJ) is required in your system to
shut off the air supply to the pump (see WARNING).
When closed, the valve will bleed off all air in the
pump. Be sure the valve is easily accessible from
the pump.
•
Pump runaway valve (AK) senses when the pump
is running too fast and automatically shuts off the air
to the motor. A pump which runs too fast can be
seriously damaged. Locate in the position shown.
•
Pump bleed valve (P) is required in your system to
relieve fluid pressure in hose and gun (see WARN-
ING).
Fluid Line Accessories
Install the following accessories as listed. Refer to F
to see fluid line accessories represented in a typical
supply unit installation.
•
Install a fluid shutoff valve at each gun/valve drop,
to isolate the gun/valve and fluid accessories for
servicing.
•
Install a fluid drain valve near the pump fluid outlet,
and at each gun/valve station. The drain valves are
required in your system to relieve fluid pressure in
the displacement pump, hose and gun/valve (see
WARNING). Drain valves at the gun/valve stations
may be mounted in the base of a fluid regulator,
using an adapter.
•
Fluid regulator controls fluid pressure to the
gun/valve, and dampens pressure surges.
•
Gun or dispense valve dispenses the fluid.
•
Gun/valve swivel allows freer gun/valve movement.
