Maintenance; General Repair And Service Notes; Maintaining The Engine - Titan ADVANTAGE GPX 85 Manual Del Propietário

manufacturer). An example of the appropriate solvent is
water for latex paint.
4. Place the return hose into a metal waste container.
5. Move the PRIME/SPRAY valve to its
PRIME position.
NOTE: hold the return hose in the waste
container when moving the PRIME/
SPRay valve to PRIME in case the
sprayer is pressurized.
6. Move the engine ON/OFF switch to the ON position and
start the engine.
7. Turn on the sprayer by
moving the sprayer ON/OFF
switch to the ON position.
8. Slowly turn the pressure
control knob clockwise to
increase the pressure until
fluid starts to come out of the
return hose.
9. Allow the solvent to circulate
through the sprayer and flush
the paint out of the return
hose into the metal waste container.
10. Turn the pressure control knob fully counterclockwise to
its lowest setting.
11. Turn off the sprayer by moving the ON/OFF switch to the
OFF position.
12. Move the PRIME/SPRAY valve to its
SPRAY position.
13. Turn on the sprayer.
14. Turn the pressure control knob slowly
clockwise to increase pressure.
Ground the gun by holding it
against the edge of the metal
container while flushing. Failure to
do so may lead to a static electric
discharge, which may cause a fire.
15. Trigger the gun into the metal waste container until the
paint is flushed out of the hose and solvent is coming out
of the gun.
16. Continue to trigger the spray gun into the waste container
until the solvent coming out of the gun is clean.
NOTE: For long-term or cold weather storage, pump
mineral sprits through the entire system.
17. Follow the "Pressure Relief Procedure" found in the
Operation section of this manual.
18. Store the sprayer in a clean, dry area.
IMPORTaNT: Do not store the unit under pressure.
cleaning the Spray Tip
1. Flush the gun with solvent immediately after the work is
completed.
2. Oil the sliding pins to prevent them from seizing up.
Should the spray tip become clogged, reverse the
spray tip with the lever and pull the trigger. Once
the obstruction comes out of the spray tip, release
the trigger, reverse the spray tip back to the spray
pattern setting, and resume spraying.
Do not attempt to clean the tip with
your finger.
Do not use a needle or other sharp pointed
instrument to clean the tip. The hard tungsten
carbide is brittle and can be chipped.
English
Sprayer Pressure
ON/OFF Control
Switch Knob

Maintenance

Before proceeding, follow the Pressure Relief
Procedure outlined previously in this manual.
additionally, follow all other warnings to reduce
the risk of an injection injury, injury from moving
parts or electric shock.
NOTE: all Robin-Subaru engine work should be
performed by a Robin-Subaru authorized service
center.

General Repair and Service Notes

The following tools are needed when repairing this sprayer:
Phillips screwdriver
needle-nose pliers
adjustable wrench
rubber mallet
flat-blade screwdriver
1/2" open-end wrench
1. Before repairing any part of the sprayer, read the
instructions carefully, including all warnings.
IMPORTaNT: Never pull on a wire to disconnect it. Pulling
on a wire could loosen the connector from the wire.
2. Test your repair before regular operation of the sprayer
to be sure that the problem is corrected. If the sprayer
does not operate properly, review the repair procedure to
determine if everything was done correctly. Refer to the
Troubleshooting section to help identify other possible
problems.
3. Make certain that the service area is well ventilated in
case solvents are used during cleaning. Always wear
protective eyewear while servicing. Additional protective
equipment may be required depending on the type of
cleaning solvent. Always contact the supplier of solvents
for recommendations.
4. If you have any further questions concerning your TITAN
airless sprayer, call TITAN:
Technical Service (U.S.) ....................... 1-800-526-5362
Fax ................................................ 1-800-528-4826

Maintaining the Engine

When transporting a sprayer with a gas engine,
make sure the fuel is shut off.
NOTE: For detailed engine specifications and
maintenance, refer to the separate engine manual
supplied with this sprayer.
Important Facts concerning this Sprayer
This gas-powered sprayer contains a clutch that engages when
the sprayer is pumping. The sprayer's pressure control system
engages and disengages the clutch to control pressure. To
prevent unnecessary wear to the clutch, it is advisable to adjust
the engine speed and pressure setting to limit the amount of
times the clutch engages and disengages. To reduce clutch
wear, refer to the following examples.
Example:
Operating one gun with a .019 tip — reduce the engine speed
by adjusting the throttle to a low or medium setting and increase
pressure only until the heavy ends of the spray pattern have
been eliminated.
Example:
Operating one gun with .029 tip — increase engine speed to a
higher setting and increase pressure until the heavy ends of the
spray pattern have been eliminated.
Example:
Spraying light-bodied materials at low pressure — to reduce
surging at the gun and to decrease clutch wear, reduce the
engine speed to idle and reduce pressure until the desired spray
pattern is achieved.
8
3/8" hex wrench
5/16" hex wrench
1/4" hex wrench
3/16" hex wrench
1/8" hex wrench
7/8" open-end wrench
© Titan Tool Inc. All rights reserved.