Connect The Charging Probe; Install The Air Line Accessories; Install The Fluid Line Accessories - Graco PRO Xs Instructions - Parts Manual

Connect the Charging Probe

1. Apply dielectric grease to the charging probe
socket. See F . 4.
IG
Probe
Socket
F . 4. Probe Socket
IG
2. Install the charging probe in the Connect/Discon-
nect position shown in F
Connect/Disconnect
Position
F . 5. Charging Probe Positions
IG
3. Rotate the charging probe to spray position.
NOTICE
The external charging probe rotates easily. Do not
press too hard when rotating it or it could be dam-
aged.
NOTE: For proper performance, do not operate electro-
statics if the charging probe is not in spray position.
313227E
ti13446a
. 5.
IG
Spray
Position
ti13447a

Install the Air Line Accessories

1. Install a bleed-type air valve (L) on the main air line
(W) to shut off all air to the gun (H).
2. Install an air line filter/water separator on the gun air
line to ensure a dry, clean air supply to the gun. Dirt
and moisture can ruin the appearance of your fin-
ished workpiece and can cause the gun to malfunc-
tion.
3. Install a bleed-type air regulator (M) on each of the
air supply lines (B, C, D, E, X, Y) to control air pres-
sure to the gun.
4. Install a solenoid valve (K) on the cylinder air line (E)
to actuate the gun. The solenoid valve must have a
quick exhaust port.
Trapped air can cause the gun to spray
unexpectedly, which can result in serious injury,
including splashing fluid in the eyes or on the skin.
The solenoid valves (K) must have a quick exhaust
port so trapped air will be relieved between the valve
and gun when the solenoids are shut off.
Install the Fluid Line
Accessories
1. Install a fluid filter and drain valve at the pump out-
let.
The fluid drain valve is required in your system to
assist in relieving fluid pressure in the displacement
pump, hose, and gun. Triggering the gun to relieve
pressure may not be sufficient. Install a drain valve
close to the pump's fluid outlet. The drain valve
reduces the risk of serious injury, including splashing
in the eyes or on the skin.
2. Install a fluid regulator on the fluid line to control
fluid pressure to the gun.
Installation
9