Installation
309297K
11
Connect the Air and Fluid
Lines
3 shows a schematic of air and fluid line connec-
tions, and F
5 shows the manifold connections.
Connect the air and fluid lines as instructed.
1.
Connect the Graco Grounded Air Supply Hose (B)
to the gun's turbine air inlet (TA) and connect the
hose ground wire (A) to a true earth ground (N). The
gun turbine air inlet fitting has left-hand threads to
prevent connecting another type of air hose to the
turbine air inlet. See Accessories on page 52 for
further information about the hose.
2.
Check the electrical grounding of the gun as
instructed on page 14.
3.
Before connecting the fluid line (P1), blow it out with
air and flush it with solvent. Use solvent which is
compatible with the fluid to be sprayed.
Manifold Connections
Fig. 5: Manifold Connections
WARNING
Electric Shock Hazard
To reduce the risk of electric shock or other
serious injury, the turbine air supply hose
must be electrically connected to a true
earth ground. Use only Graco Grounded
Air Supply Hose.
A1
Atomization Air Inlet Fitting
Connect a 3/8 in. (10 mm) OD tube between this fitting and
the air supply.
A2
Fan Air Inlet Fitting
Connect a 3/8 in. (10 mm) OD tube between this fitting and
the air supply.
CYL
Cylinder Air Inlet Fitting
Connect a 5/32 in. (4 mm) OD tube between this fitting and
the solenoid. For quicker response, use the shortest hose
length possible.
EXH
Shroud Exhaust Outlet Fitting
Connect a 1/4 in. (6 mm) OD x 4 ft (1.22 m) long tube to
this fitting.
FO
Fiber Optic Fitting (Optional)
Connect the Graco Fiber Optic cable (see page 11).
KV1
kV Switch 1 Air Inlet Fitting
Connect a 5/32 in. (4 mm) OD tube between this fitting and
the solenoid.
KV2
kV Switch 2 Air Inlet Fitting
Connect a 5/32 in. (4 mm) OD tube between this fitting and
the solenoid.
P1
Fluid Supply Inlet Fitting
Connect a 1/4 npsm swivel fitting between this fitting and
the fluid supply.
P2
Fluid Return Inlet Fitting (optional)
Order Part No. 233676 Fluid Recirculation Kit.
TA
Turbine Air Inlet Fitting
Connect the Graco Electrically Conductive Air Hose
between this fitting (left-hand thread) and the solenoid.
Connect the air hose ground wire to a true earth ground.
TI1577A
A1
A2
CYL
EXH
FO
KV2
P1
P2
TA
KV1
Содержание PRO Auto Xs Series
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