Titan Performance Series 450e User Manual

16 Performance Series 450e
GB
Repairs at the unit
 15. Guidepiston(3)throughthelowerpackings(9)intothe
pumpmanifold(2)frombelow.Usingarubbermallet,
lightlytapthepiston(3)frombelowuntilitcanbeseen
above the pump manifold.
 16. Removeinstallationtoolfrompiston(3).
 17. Carefullytightenretainernut(6)withadjustingwrench.
 18. Slidethetopofthepiston(3)intotheT-slot(10)onthe
sliderassembly(4).
 19. Positionthepumpmanifold(2)underneaththegearunit
housing and push up until it rests against the gear unit
housing.
 20. Attachpumpmanifold(2)tothegearunithousing.Ensure
that the pressure sensor does not damage the pressure
sensorseal(10).
 21. Screwpumpmanifold(2)tightlytogearunithousing.
 22. LubricateO-ring(Fig.9,Item6)betweenpumpmanifold
(2)andinletvalvehousingwithmachinegrease.Screw
inlet valve housing to the pump manifold.
23. Push connection bend of suction hose into the inlet valve
housing(Fig.9,Item1)andsecurewithretainingclip.
Screw on return hose and clamp to suction hose.
24. Install front cover.
11.4 Replacing the motor assembly
 1. Openthereliefvalve,valvepositionPRIME(k
circulation),switchtheunitOFF,andunplugthepower
cord.
 2. Removethefourmotorcoverscrews(Fig.14,Item1).
Removethemotorcover(2).
 3. Removethefourheatsinkassemblyscrews(3).Pullthe
heatsinkassembly(4)awayfromthegearboxhousing
(5).
 4. Disconnectthevewiresfromtherelay(6)thatis
mounted on the inside of the heat sink assembly.
 5. Connectthevewirestothenewrelay(refertothe
electricalschematicinsection11.8ofthismanual).
 6. Usingthefourheatsinkassemblyscrews(3),installthe
heatsinkassembly(4)ontothegearboxhousing(5).
Tighten the screws securely.
7. Disconnect the black and red wires coming from the gear
box housing. Disconnect the black and red wires from the
capacitors(8).Disconnecttheblackandredwiresfrom
themotor(9).
 8. Loosenandremovethefourmotormountingscrews(10).
9. Pull the motor out of the gear box housing.
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If the motor will not dislodge from the pump
housing:
• Remove the front cover plate.
• Using a rubber mallet, carefully tap on the
front of the motor crankshaft that extends
through the slider assembly.
10. With the motor removed, inspect the gears in the gear
box housing for damage or excessive wear. Replace the
gears, if necessary.
11. Install the new motor into the gear box housing.
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Rotate the motor fan manually until the armature
gear engages with the mating gear in the gear
box housing.
 12. Securethemotor(9)withthefourmotormountingscrews
(10).
 13. Pushthenewcapacitorsintotheirclip(8)onthenew
motor.
 14. Reconnectthewires(refertotheelectricalschematicin
thesection11.8ofthismanual).
 15. Slidethemotorcover(2)overthemotor.Securethe
motorcoverwiththefourmotorcoverscrews(1).
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11.5 Carbon brushes in motor
 1. Removethefourscrews(Fig.15,Item1)atthemotor
cover(2).Removemotorcover.
 2. Removethetwoscrews(3)attheshells(4).Remove
shells.
 3. Liftupbothcovers(5)withasmallscrewdriver.
 4. Pullredwire(6)andblackwire(7)outoftherespective
carbon brush.
 5. Insertnewcarbonbrushandsnapcover(5)intoplace.
 6. Insertredwire(6)andblackwire(7)ontotherespective
carbon brush.
 7. Screwdownbothshells(4).
 8. Pushmotorcover(2)overthemotorandfastenwiththe
fourscrews(1).
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Titan Performance Series 450e Specifications

General

Brand	Titan
Model	Performance Series 450e
Category	Paint Sprayer
Language	English