Dux Platinum 3000 Series Panduan Produk - Halaman 11

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Periodic Maintenance

Cleaning the Air Valve

If proper cleaning procedures and equipment
are not used, you may experience a sticky or
slow moving air valve piston. As a short term
solution, it is acceptable to introduce a small
amount of CLEAN solvent directly into the air
chamber. Simply remove the air hose, invert the
gun, and introduce solvent directly into the air
inlet. Squeeze the trigger several times while
applying the solvent. This should temporarily
free the air valve for continued spraying.
If sticking continues, a more thorough cleaning
of the air valve will be required. This procedure
involves the removal and cleaning of the trigger
air valve assembly as follows:
Ensure the spray gun is depressurized.
Unscrew the trigger spindle screws and
remove the chrome trigger handle. (See
Figure 11)
Using standard retaining ring pliers,
remove the trigger air valve retaining
ring.
Remove the air valve piston assembly
shown in Figure 12 from the gun body.
Clean the valve by rinsing in clean water
or clean solvent.
Clean the inside of the valve bore on the
gun body using clean solvent and a
brush.
Dry both the piston and the gun body
thoroughly.
Insert the trigger air valve assembly into
the body and use the retaining ring to
secure it.
Replace the trigger handle, nylon washers,
and trigger spindle screws.
Lubricate according to the Dux Pres
sure Feed lubrication instructions on
page 7
For customer service call 888.389.2732
PLATINUM PRESSURE FEED
Figure 10: Trigger Removal
Piston Assembly
Figure 11: Air valve piston removal
Page 11