Check For Fluid Leakage - Graco PRO 5500wb Instructions-Parts List Manual

Check for Fluid Leakage (See Fig. 21)
CAUTION
If any fluid leakage from the gun is detected, stop
spraying immediately.
WARNING
ELECTRIC SHOCK HAZARD
Follow the Fluid Voltage Discharge
and Grounding Procedure on page 19
whenever you are instructed to dis-
charge the voltage to avoid serious injury from an
electric shock.
WARNING
PRESSURIZED EQUIPMENT HAZARD
To reduce the risk of an injury, follow the
Pressure Relief Procedure on page 19
whenever you are instructed to relieve
the pressure.
Q
N
Fig. 21
Maintenance
Check for the signs of fluid leakage where
indicated by the arrows and in the air pilot
line (not shown) if used.
During operation, periodically check the manifold
exhaust tube (N) and both ends of the gun shroud (Q)
for the presence of fluid. Fluid in these areas would
indicate fluid leakage into the shroud, which could be
caused by leaks at the fluid tube connections or fluid
packing leakage. If an air pilot line is used, check it for
the presence of fluid also.
If fluid is seen in any of these areas, stop spraying
immediately. Relieve the pressure and discharge the
voltage, then remove the gun for repair.
Q
04308
N
Manifold Back View
04309
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