English
© Titan Tool Inc. All rights reserved. 3
Maintenance
Follow all safety precautions as described in the Safety
Precautions section of this manual before proceeding.
NOTE: Refer to the Parts List section in this manual for part
identication.
Replacing/Servicing the Seal Assembly
Ifyourspraygunleaksorspitsatthetipwhenyoureleasethetrigger,
theneedleorseatisworn,damaged,ordirtyandmustbereplacedor
cleaned.
Never attempt to perform maintenance on the spray gun
without first performing the “Pressure Relief Procedure.”
1. Disconnecttheuidhosefromthegun.
2. Removethetipandtipguard.
3. Withthetriggerdepressed,removethediffuserfromthefrontof
thegun.
4. Removethelocknut,rearhousing,andretractorpinsfromthe
rearofthegunhead.
5. Removethesealassemblyfromthefrontofthegunheadby
pushingorgentlytappingatthebackofthesealassembly.
6. Soaktheremovedpartsintheappropriatesolventandwipe
clean.
7. Inspectthepartsforwearordamageandusenewpartsduring
reassemblyofthegun,whennecessary.
NOTE: Lubricate all packings and moving parts before
reassembly with a lithium-based grease.
8. Installthesealassemblyintothefrontofthegunhead.
9. Installtheretractorpinsintotherearofthegunhead.Slidethe
rearhousingontotheretractorpinsandsecureinpositionwith
thelocknut.
10. WIththetriggerdepressed,installthediffuserintothefrontofthe
gunheadandtightensecurelywithawrench.
11. Performthe“AdjustingtheSealAssembly”proceduredescribed
below.
Adjusting the Seal Assembly
Proper adjustment of the seal assembly is essential to
ensure positive shut-off when the trigger is released.
1. Tightenthelocknutuntiltherearhousingisushagainstthegun
head.
2. Unscrewthelocknut3/4ofaturn.
NOTE: To check the adjustment of the seal assembly:
1. Move the gun trigger lock to the locked position.
2. Pull the trigger.
With the trigger lock engaged, there should be 1/32” of
movement between the lock nut and the rear housing
while pulling the trigger.
Replacing/Removing the Filter
1. Pullthebottomofthetriggerguardforwardsothatitcomesloose
fromthehandleassembly.
2. Loosenandremovethehandleassemblyfromthegunhead.
3. Pulltheoldlteroutofthegunhead.
4. Slidethenewlter,taperedendrst,intothegunhead.
5. Makesurethehandlesealisinpositionandthreadthehandle
assemblyintothegunheaduntilsecure.
6. Snapthetriggerguardbackontothehandleassembly.
Gun Filter Chart
Part
Number
Application Filter
Type
Color of
Filter
Body
0089960 Synthetic resin,
enamels, clean
varnishes, stains
azures
Extrafine red
0089959 Base coat enamels,
primer enamels,
fillers, marking paints,
textured enamels
Fine yellow
0089958 Emulsions,
latex paints,
acrylic paints
Medium white
0089957 Filler paints,
large area surfaces
Coarse green
Parts List
1
2
3
4
5
6
7
8
9
20
21
10
12
13
14
15
16
17
18
19
11
Item Part # Description Quantity
1 0296228 Gunhead ..................................................1
2 0296284 Triggerscrew,short ..................................1
3 0296285 Triggerassembly,4-ngergun .................1
4 0296230 Triggerguard ............................................1
5 0296270 Sealassembly ..........................................1
6 0296404 Diffuser .....................................................1
7 0297045 Seal ..........................................................1
8 661-517 Tipassembly,
(includesitems7and10) .........................1
9 661-012 Tipguard .................................................1
10 0297007 Tipseal .....................................................1
11 9910201 Locknut ....................................................1
12 0296222 Rearhousing ............................................1
13 0296286 Retractorpin .............................................2
14 0296287 Triggerscrew,long ...................................1
15 0089958 Filter,medium ...........................................1
16 0296289 Handleseal...............................................1
17 0296342 Handle ......................................................1
18 0296343 Spring .......................................................1
19 0347706 Swivel .......................................................1
20 0296291 Triggerassembly,2-ngergun .................1
21 0279185 Collarassembly,2-ngergun ...................1
0296345 Handleassembly(includesitems17–19)
0296294 Gunrepairkit(includesitems5,6,and11)
0286747 Gunsidelabel