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1.
Shut off fluid flow through gun by turning fluid needle
adjusting screw (25) clockwise as far as it will go. Do
not force.
2.
Keep the air pressure as low as possible.
3.
Open (turn counterclockwise) air valve assembly (10)
until the first thread is flush with the back of gun. This
is the full open position.
4.
Hold the trigger (13) back and gradually open the fluid
needle adjusting screw (25) until a desired pattern is
obtained.
5.
Trigger the gun quickly, one second on-off. Spray a
small test pattern.
Thoroughly clean the spray gun after each use.
1.
Turn off air supply, and remove cup from lid.
2.
Empty the material from cup and rinse with a clean
solvent (thinner).
3.
Fill cup with solvent and attach to the lid.
Always clean with reduced air pressure. An air
pressure no greater than 15 to 20 PSI will allow
quick and thorough cleaning of the cup and
gun.
4.
Turn on the air supply and spray solvent through the
spray gun. While spraying, shake the gun up and down
to remove all excess material from the lid. Repeat
Steps 1-4 above with a clean solvent until all traces of
material are removed.
5.
Turn off air supply to gun.
6.
To clean the vent hole, shut off air to gun, hold the
trigger back and turn gun assembly upside down over
solvent container. Allow solvent to drip out vent hole in
lid until clear solvent is seen.
7.
Wipe the outside of the spray gun and cup with a
solvent soaked cloth. DO NOT IMMERSE THE GUN IN
SOLVENT -- THIS WILL WASH OUT THE
LUBRICANTS AND DRY OUT PACKINGS.
8.
To clean the air cap and fluid tip:
a.
Remove the lid and canister assembly from gun.
b.
Place gun on a flat surface.
c.
Using two wrenches remove the fluid nozzle as
shown in figure 1.
The nozzle will be damaged permanently if not
removed correctly.
All manuals and user guides at all-guides.com
GENERAL INFORMATION
OPERATION
MAINTENANCE
NOTE
6.
If the gun sprays too fast (runs or sags), lower the air
and fluid pressure. If too slow, increase pressure.
Adjust to balance pressure.
When using internal mix air cap, begin with the same air
and fluid pressure.
The SG5-0010 air valve (10) is under pressure
whenever the gun is triggered. If the valve is
turned out too far, it may leave the gun force-
fully when the gun is triggered. The "O" ring
may also be damaged. Do not turn the valve out
past the first thread--there will be no effect on
the spray pattern after that position.
RIGHT
d.
Soak nozzle in suitable solvent and wipe clean
with a clean cloth. If the holes are plugged, use a
wooden toothpick to remove any material
particles. NEVER use a needle or any other metal
object as this may damage the holes and result in
imperfect spray patterns. When reassembling the
fluid tip, take care not to overtighten (160-200 in.-
lbs. torque is recommended) or cross thread the
fluid tip into the gun body.
If water is used as a solvent to clean the gun,
spray paint thinner or mineral spirits through
the gun after cleaning to remove any excess
moisture and protect parts.
9.
After cleaning the spray gun, apply a few drops of light
household oil to the fluid needle (21) next to the
packing retainer (9), on the threads of the air valve
assembly (10) and that part of the valve stem (20)
which protrudes from the gun body. All springs should
be given a coating of light grease periodically.
5-ENG
WRONG
Fig. 1
NOTE
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