Titan LX-75 User Manual

©TitanToolInc.Allrightsreserved. 3
 6. Removethetwotriggerscrewsthatsecurethetriggertothegun
head.Removethetrigger.
Shaft
Lock Nut
Trigger Scre
w
Trigger
Trigger Guard
Seal
Assembly
Seal
Washer
Rear Fitting
Extension Pole
O-Ring
Gun Head F
ittiing
 7. Placethegunheadinaviseandremovethegunheadtting.
 8. Usinga3/8”socket,removethelocknutfromthethreadedendofthe
sealassemblyinsidethebackofthegunhead.
 9. Usingapliers,pullthesealassemblyfromthefrontofthegunhead.
Becarefulnottodamagethethreadsinsidethegunhead.
 10. Removethesealwasherfromthegunhead.
 11. Soaktheremovedpartsintheappropriatesolventandwipeclean.
 12. Inspectthepartsforwearordamageandusenewpartsduring
reassemblyofthegun,whennecessary.
NOTE: Lubricate all packings and moving parts with a lithium-
based grease before reassembly.
 13. Installthenewsealassemblyintothefrontofthegunhead.Make
surethethreadedportionofthesealassemblyisalignedwiththe
rectangularholeinthebackofthegunhead.
 14. Threadthelocknutontothethreadedshaftofthesealassemblyin
thebackofthegunhead.Tightenthenutuntilapproximately1/16”
ofthesealassemblyshaftsticksoutpastthenut.
 15. Applyalithium-basedgreasetobothsidesofthenewsealwasherand
insert the washer into the groove inside the gun head.
 16. Installthegunheadttingintothegunheadandtightenuntilthehex
onthettingmeetsthegunhead.Makesurethesealwasherremains
in the groove inside the gun head during installation. Torque to
45–50ft./lbs.
 17. Reassemblethetrigger.
 18. Inspecttheo-ringonthegunheadttingandreplaceifnecessary.
 19. ApplyLoctitetothethreadsontheshaft.Holdthesealassemblyin
placewithawrenchandthreadtheshaftintothesealassemblyuntil
itstopsonthechamferedshoulder.Donotapplyexcessiveforceon
the shaft.
 20. Lubricatetheo-ringonthegunheadttingandreassemblethe
extensionpoletothegunheadtting.Triggerthegunbeforenal
tighteningoftheextensionpoletopreventdamagetotheballholder.
 21. Testtheoperationofthetrigger.Thereshouldbeasmallamountof
play in the trigger after the trigger is released. This will ensure that
theballholderisfullyseatedinthediuserandthegunisshuto
when the trigger is released. Adjust the position of the lock nut on the
sealassemblyiftriggeradjustmentisnecessary.
 22. Reassemblethetriggerguard.
 23. Startthesprayerandpressurizethegun(refertotheinstructionsin
thesprayer’sOwner’sManual).Checkthegunforleaks.
 24. Movethetriggerlocktothelockedposition.Pullthetriggerand
check for leaks.
Replacing the Ball Holder and Diuser
Usethefollowingproceduretoreplacetheballholderanddiuseronthe
spray gun.
Never attempt to perform maintenance on the spray gun
without first performing the “Pressure Relief Procedure.”
 1. Disconnecttheairlesssprayhosefromthegun.
 2. Removethetipguard,tipswivel,andpolemountfromthegun.
 3. Placeonewrenchonthegunheadttingandanotherwrenchonthe
rear tting of the extension pole. Turn the entire extension pole to
unthread it from the gun head tting.
IMPORTANT: Do not try to remove either of the fittings on the extension
pole. Movement of these fittings will break the factory seal and cause the
gun to leak.
 4. Carefullyremovetheentireextensionpoletoexposetheshaftand
ballholder.Makesuretothesupporttheshaftduringremovalofthe
extension pole.
Shaft
Ball
Holder
 5. Placealockingpliersontheshaftas
closeaspossibletotheballholder.
Whileholdingtheshaftinplacewith
thelockingpliers,unthreadtheball
holder from the shaft using a wrench.
 6. ApplyLoctitetothethreadsofthe
shaftandthreadthenewballholderontotheshaftuntilitstopsat
theangledshoulderoftheshaft.Donotapplyexcessiveforceonthe
shaftorballholder.
Extension Pole
Diuser
Front Fitting
 7. Placeonewrenchonthewrenchats
ofthediuserandanotherwrench
on the front tting of the extension
pole.Unthreadthediuserfromthe
extensionpole.Makesurethetting
on the extension pole does not move
duringremovalofthediuser.
 8. Threadthenewdiuserintothefront
ttingoftheextensionpole.Makesuretoholdthettingonthe
extensionpolewithawrench.Torquethediuserto40-50ft./lbs.
 9. Inspecttheo-ringonthegunheadttingandreplaceifnecessary.
 10. Lubricatetheo-ringonthegunheadttingandreassemblethe
extensionpoletothegunheadtting.Triggerthegunbeforenal
tighteningoftheextensionpoletopreventdamagetotheballholder.
 11. Testtheoperationofthetrigger.Thereshouldbeasmallamountof
play in the trigger after the trigger is released. This will ensure that
theballholderisfullyseatedinthediuserandthegunisshuto
when the trigger is released. Adjust the position of the lock nut on the
sealassemblyiftriggeradjustmentisnecessary.
 12. Startthesprayerandpressurizethegun(refertotheinstructionsin
thesprayer’sOwner’sManual).Checkthegunforleaks.
 13. Movethetriggerlocktothelockedposition.Pullthetriggerand
check for leaks.
Replacing/Removing the Filter
 1. Pullthebackofthetriggerguarddownsothatitcomesloosefrom
theswivelassemblyonthehandle.
 2. Removethehandleassemblyfromthegunhead.
 3. Pulltheoldlteroutofthegunhead.
 4. Pushtheneworcleanedlterintothegunhead.
 5. Makesurethehandlesealisinpositionandthreadthehandle
assemblyintothegunheaduntilsecure.
 6. Snapthetriggerguardbackontothehandleassembly.
Filter Chart
Part
Number
Application Filter Type Color of
Filter Body
550-486 Syntheticresin,enamels,clean
varnishes,stains,azures
Extrane red
550-485 Basecoatenamels,primer
enamels,llers,markingpaints,
textured enamels
Fine yellow
550-483 Emulsions,latexpaints,acrylic
paints
Medium white
550-484 Fillerpaints,largeareasurfaces Coarse green

Titan LX-75 Specifications

General

Brand	Titan
Model	LX-75
Category	Paint Sprayer
Language	English