Component Identification
312796R 7
Grounding
See F
IG
. 2. Verify that the ground screw (GS) is
attached and tightened securely to the air motor. Con-
nect the other end of the ground wire (U) to a true earth
ground.
Accessories

Bleed-type master air valve

• Required in your system to relieve air trapped
between it and the air motor when the valve is
closed.
• Be sure the valve is easily accessible from the
pump and located downstream from the air regula-
tor.

Air regulator

Adjusts air pressure to the motor and fluid outlet pres-
sure of pump. Locate it close to the pump. Install a
gauge to read air pressure.

Air filter

Removes harmful dirt and moisture from compressed air
supply.
F
IG
. 2: Ground wire
GS U
ti12914a
Trapped air can cause the pump to cycle une xpectedly,
which could result in serious injury from splashing or
moving parts.