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Operating Instructions
Operation (Continued)
Keep the nozzle about 6 to 9 inches
from the work surface throughout
the stroke and always keep the gun in
motion while spraying. Stopping gun
movement in mid-stroke will cause
a build up of material and result in
"runs."
2. "Trigger" the gun properly. Start
the gun moving at the beginning of
the stroke BEFORE SQUEEZING THE
TRIGGER and release the trigger
BEFORE STOPPING GUN MOVEMENT
at the end of the stroke. This
procedure will "feather" (blend)
each stroke with the next without
showing overlap or unevenness (See
Figure 8).
6 inches
to
9 inches
Pull
Trigger
Start
Stroke
Figure 8
3. The amount of material being
applied can be varied by the speed
of the stroke, distance from the
surface and adjustment of the fluid
control knob.
4. Overlap strokes just enough to
obtain an even coat (See Figure 9).
Figure 9
5. Use a piece of cardboard as a shield
to catch overspray at the edges of
the work to protect other surfaces.
Use masking tape to cover other
areas if needed.
NOTE: Two thin coats of material will
yield better results and have less chance
of runs than one heavy layer.
Maintenance
DAILY CLEAN-UP
Local codes may require specific
cleaning methods and equipment.
Follow local codes and manufacturer's
recommendations for the use and
disposal of spray materials and solvent.
use. Paint and other materials dry
quickly in the small passages rendering
gun useless due to the diffi culty of
removing hardened materials from the
passages inside the gun.
NOTE: In the instructions below,
"solvent" refers to the specific solvent
for the material used (eg: lacquer
thinner for lacquer, etc ).
1. Spray guns with canister—Remove
and empty the canister; then rinse
with a solvent recommended for the
paint or other material used.
2. Refill canister with clean solvent
and attach to the gun. Spray solvent
through the gun while shaking
the gun vigorously. Wipe the gun
exterior with a solvent soaked rag.
Release
Repeat until the gun is clean.
Trigger
End
3. Remove the air cap and soak in
Stroke
solvent until clean. Use a small brush
for stubborn stains if necessary.
Toothpicks or small brushes may be
used to clean air passages; however,
NEVER USE METAL OBJECTS
TO CLEAN PRECISELY DRILLED
PASSAGES. DAMAGED PASSAGES
WILL CAUSE IMPROPER
SPRAYING.
4. Clean gaskets with a solvent soaked
rag. To prevent equipment damage,
do not immerse gaskets or spray
gun body in solvents.
5. After using water to clean out water
based paints or materials, spray
mineral spirits through the gun to
prevent corrosion.
6. Use a non-silicone oil on all moving
parts when reassembling. Use
Vaseline
threaded connections prior to
storage.
7. Clean and flush gun thoroughly
to neutralize any contaminants
corrosive to the spray gun.
Clean spray gun
immediately after
®
or light grease on all
5
CLEANING A GUN USED WITH A
PAINT TANK
Shut off
the air
supply to the tank and
release the pressure in
the tank.
1. Open the vent on the paint tank. If
using an external mix air cap, loosen
the cap slightly.
2. Reduce air pressure to 10-20 psi.
Hold a piece of wadded cloth tightly
around the air cap opening(s) and
pull the trigger. The air will back up
through the fluid tip and force the
paint out of the hose and back into
the tank.
3. Pour the paint from tank and use
solvent and rags to clean.
4. Put enough solvent into the tank to
wash the hose and gun thoroughly.
Close the tank and spray from the
gun until the solvent comes out
clean.
5. Remove and blow out the material
hose with compressed air to get rid
of any trace of solvent in the hose.
When blowing out
the hose, the open
end should be aimed away from any
person to avoid blowing solvent into
the eyes or on the skin causing possible
injury.
PERIODIC CLEAN-UP
Due to dirty, lumpy paint etc., it may
be necessary to inspect and clean the
internal parts and the gun body.
1. Examine openings in air cap and
fluid tip. If clogged, remove any
o-rings and soak the air cap or fluid
tip in solvent.
2. A brush or toothpick or something
similar may be used to dislodge the
dried paint from holes and passages.
NEVER USE METAL OBJECTS
TO CLEAN PRECISELY DRILLED
PASSAGES. DAMAGED PASSAGES
WILL CAUSE IMPROPER
SPRAYING.
3. Remove and check the adjusting
needle for excessive wear at the tip
and straightness.
IMPORTANT: If the needle tip is worn
more on one side than the other, either
the needle is bent or the gun body has
been dropped or knocked out-of-line.
There are no adjustments that
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