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Graco T Series - Troubleshooting

Graco T Series
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8 306–667
Operation
WARNING
INJECTION HAZARD
T
o reduce the risk of serious injury whenever you
are instructed to relieve the pressure, always follow
the
Pressure Relief Procedure
on page 5.
Flushing the Gun
WARNING
FIRE
AND EXPLOSION HAZARD
Before flushing, be sure the entire system and
flushing pails are properly grounded. Refer to
Grounding,
on page 5.
Relieve the pressure
and remove the spray tip from the gun. Always use
the lowest possible fluid pressure, and maintain
firm metal-to-metal contact between the gun and
the pail during flushing to reduce the risk of a fluid
injection injury
, static sparking, and splashing.
Relieve the pressure
, remove the spray tip, and then
flush the gun and spray system with a compatible
solvent. Always flush the gun before the fluid being
sprayed can dry on it.
Fig. 3
Maintain firm
metal–to metal
contact between
gun and container
.
Troubleshooting
If you
r g
un leak
s a
t the ti
p w
hen yo
u r
elease the
trigger
,
th
e n
eedl
e o
r sea
t i
s w
or
n o
r damage
d a
nd
mus
t b
e repaired
. S
e
e
Gu
n P
acking
s
o
n p
ag
e 1
1.
If the gun sprays with the trigger safety on, the
needle travel must be adjusted. See
Adjusting the
Needle
on page 1
1.

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