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Graco CX-7 User Manual

Graco CX-7
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Prepare the Fluid
1.
Always strain the fluid before spraying; this
includes color, reducer and hardeners if used.
2.
When using a turbine spray system, you need to
use a slower drying reducer or thinner to compen-
sate for the faster drying time caused by the
warm air of the turbine.
Do
not over reduce.
CAUTION
The performance of the turbine sprayer will vary
with the viscosity of the material. Unnecessary hose
length will cause the air pressure to drop.
Paint Reduction
-
Automotive Type Finishes
Reduce and catalyze all paint to manufacturer's spec-
ifications. To compensate for the faster drying time
of
turbine systems, use a reducer one-step slower than
what
is
used
for conventional air spray.
Paint Reduction
-
Industrial
or
Domestic Coatings
Reduce and catalyze all paint to manufacturer's spec-
ifications. If no reductions are given, first thoroughly
mix the fluid to be sprayed. Then gradually mix in the
proper reducer, testing the fluid
until
you
have the cor-
rect spraying consistency.
To
test the consistency: Remove the stir stick from the
thinned paint. When the.paint stream running
off
the
stir stick breaks into droplets, the first few drops
should be about one second apart.
Fill the Cup
or
Remote Pressure Pot
Spray Gun Cup
WARNING
The spray gun cup
is
pressurized by the gun's air
pressurized fluid or accidental spray from the gun,
supply. To reduce the risk of serious injury from
always turn
off
the air supply to the gun before
removing the spray gun cup.
~
Only fill the cup
3/4
full to help keep the air pressure
tube clean, then install the cover. The under-cup cov-
has a ring with notches
(J)
that secures the cup hood
er has a latch
(H)
to secure
it
to the cup. The over-cup
into place when locked in place on the cup.
Accessory Remote Pressure Pot
WARNING
The.accessory remote pressure pots remain pres-
surized until pressure
is
manually relieved. To
reduce the risk of serious injury from pressurized
fluid or accidental spray from the gun, always
relieve pressure in the pressure pot before loosen-
ing or removing the cover.
1.
Relieve the remote pressure pot pressure by fol-
lowing these steps:
a. Turn
ofi
the air supply to the pressure pot.
b.
2
1/2
Gallon Remote
Pot:
Pull
the pressure
relief valve ring
(205)
until pressure is com-
2
Quart Remote Pot: Turn out the pressure
pletely relieved.
relief knob
(113)
about one turn. Wait until
pressure is completely relieved before remov-
system again. See Fig.
3.
ing the cover. Close the knob before using the
Fig.
3
2.
Remove the pressure pot cover and fill the pres-
02860 02882
sure pot. Secure the cover.
NOTE:
2
quart
remote pressure pot only: lightly coat
the cover threads with petroleum jelly.
308-422
7

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Graco CX-7 Specifications

General IconGeneral
BrandGraco
ModelCX-7
CategoryPaint Sprayer
LanguageEnglish

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