English
English
© Titan Tool Inc. All rights reserved.
9
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 .023 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.
Routine Engine maintenance
Daily
• Check and fill the gas tank.
• After the first 20 hours of operation, drain the oil and refill
with clean oil. Check the engine oil level and fill as necessary.
Weekly
• Remove the cover of the air filter and clean the element.
Replace the element if necessary. If operating in an unusually
dusty environment, check the filter daily and replace if
necessary. (Replacement elements can be purchased from
your local Titan dealer.)
• After each 50 hours of operation: Change the engine oil.
Spark Plug
• Use only a (NKG) BP6ES plug.
• Gap the plug 0.025” – 0.030” (0.7 – 0.8 mm).
• Make sure to use a spark plug wrench when installing and
removing the plug.
Replacing the Filter
Filter
Spring
Filter
Body
Filter
Support
Spring
Filter
Adapter
Filter
Housing
O-ring
Filter
Housing
1. Loosen and remove the filter body
by hand.
2. Remove the filter and filter support
spring spring from the filter
housing.
3. Remove the filter support spring
and adapter from inside the filter.
4. Inspect the filter. Based on
inspection, clean or replace the
filter.
5. Inspect the filter housing o-ring.
Based on inspection, clean or
replace the o-ring.
6. Slide the new or cleaned filter
over the adapter and filter support
spring. Place the filter and filter
support spring into the center of
the filter housing.
7. Clean the inside of the filter body.
8. Slide the filter body over the filter
and thread it into the filter housing
until secure. Make sure the filter
spring is in position on top of the
filter.
NOTE: The filter body should be
hand-tightened, but make
sure it is seated fully into
the filter housing.
Replacing the PRImE/SPRAy valve
Perform the following procedure using PRIME/SPRAY valve
replacement kit P/N 0507690.
1. Drive the groove pin out of the valve handle.
2. Remove the valve handle and the cam base.
3. Using a wrench, loosen and remove the valve housing
assembly.
4. Make sure the gasket is in place and thread the new valve
housing assembly into the filter housing. Tighten securely
with a wrench.
5. Place the cam base over the valve housing assembly.
Lubricate the cam base with grease and line up the cam with
the filter block using the dowel pin.
6. Line up the hole on the valve stem with the hole in the valve
handle.
7. Insert the groove pin into the valve handle and through the
valve stem to secure the valve handle in position.
Dowel Pin
Cam Base
Valve Stem
Filter
Housing
Valve Housing
Assembly
Gasket
Groove Pin
Valve Handle
