Graco M18xxx Benutzerhandbuch
Component Identification
312796R
7
Grounding
See F
. 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.
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.
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.
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.
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.
supply.
F
IG
. 2: Ground wire
GS
U
ti12914a
Trapped air can cause the pump to cycle unexpectedly,
which could result in serious injury from splashing or
moving parts.
which could result in serious injury from splashing or
moving parts.