Product Manual

English
© Titan Tool Inc. All rights reserved. 13
NOTE: Coat the piston guide tool and the piston rod
with grease before inserting them into the pump
block.
13. Using a wrench, tighten the retainer nut securely.
14. Slide the top of the piston rod into the T-slot on the slider
assembly.
15. Position the pump block underneath the pump housing
and push up until it rests against the pump housing.
16. Thread the pump block mounting screws through the
pump block and into the pump housing. Tighten securely.
17. Reassemble the foot valve assembly into the pump block.
18. For High Rider cart units, thread the siphon tube into
the foot valve and tighten securely. Make sure to wrap
the threads on the siphon tube with Teon tape before
assembly. Replace the return hose into the hose clip on
the siphon tube.
19. For Skid and Low Rider units, insert the elbow on the
siphon assembly into the bottom of the foot valve housing.
Push the retaining clip up into the groove inside the foot
valve housing to secure the siphon assembly in position.
Thread the return hose into the pump block and tighten
securely.
20. Place the front cover on the pump housing and secure in
position using the four front cover screws.
21. Turn on the sprayer by following the procedure in the
“Operation” section of this manual and check for leaks.
NOTE: Repacking kit P/N 704-586 is available. For best
results use all parts supplied in this kit.
Replacing the Filters
Pump Filter
1. Loosen and remove the lter housing by hand.
2. Slip the lter off of the lter support spring.
3. Inspect the lter. Based on inspection, clean or replace
the lter.
4. Inspect the seal. Based on inspection, clean or replace
the seal.
5. Slide the new or cleaned lter over the lter support spring
with the adapter in place. Push the lter into the center of
the pump block.
6. Slide the lter housing over the lter and thread it into the
pump block until secure.
NOTE: Thelterhousingshouldbehand-tightened,but
makesurethelterhousingisseatedfullyinto
the pump block.
Pump
block
Filter
spring
Filter housing
Seal
Filter support
spring
Filter
Adapter
Gun Filter
1. Move the gun trigger lock to the unlocked position.
2. Loosen and remove the handle from the gun body.
3. Turning clockwise, unscrew the lter from the gun body.
NOTE: Left-handedthreadsrequireturningthelter
clockwise to remove.
4. Turning counterclockwise, screw the new or cleaned lter
into the gun body.
5. Make sure the handle seal is in position and thread the
handle into the gun body until secure.
6. Move the gun trigger lock to the locked position.
Handle
Handle
Seal
Filter
Gun
Body
NOTE: For more detail, part number information, and
complete assembly drawings, please see the LX-
80II Professional Airless Gun Owner’s Manual
(P/N 313-2293).