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Servicing the Fluid Section

Use the following procedures to service the valves and repack 

the fluid section.  Perform the following steps before performing 

any maintenance on the fluid section.

  1.  Loosen and remove the four front cover screws.  Remove 

the front cover.

  2.  Stop the sprayer at the bottom of its stroke so that the 

piston is in its lowest position.

  3.  Perform the Pressure Relief Procedure and unplug the 

sprayer.

Before proceeding, follow the Pressure Relief 

Procedure outlined previously in this manual.  

additionally, follow all other warnings to reduce the 

risk of an injection injury, injury from moving parts 

or electric shock.  always unplug the sprayer 

before servicing!

  4.  Unscrew the return hose assembly from the pump block.  

Remove the retaining clip from the bottom of the foot valve 

housing.  Remove the siphon assembly.

  5.  Tilt the sprayer back for easy access to the fluid section.

Pump

block
Bushing

Foot valve

ball

Foot valve

seat

Teflon

O-ring
Foot valve

O-ring

Foot valve

seal

Inlet cage

Pusher

stem

housing

Servicing the valves

The design of the fluid section allows 

access to the foot valve and seat 

as well as the outlet valve and seat 

without completely disassembling 

the fluid section.  It is possible that 

the valves may not seat properly 

because of debris stuck in the foot 

valve seat or outlet valve seat.  Use 

the following instructions to clean the 

valves and reverse or replace the 

seats.

  1.  Remove the pusher stem clip 

and slide the pusher stem 

housing from the foot valve 

housing. 

  2.  Using a wrench, loosen and 

remove the foot valve housing 

from the pump block.

  3.  Clean out any debris in 

the foot valve housing and 

examine the valve housing and seat.  If the seat is 

damaged, reverse or replace the seat.

  4.  Using a 5/16” hex wrench, loosen and remove the outlet 

valve retainer from the piston rod. 

Outlet valve

retainer

Outlet valve

seat

Outlet valve

ball

Outlet cage
Crush

washer

Piston rod

 NOTE:  always service the outlet 

valve with the piston rod 

attached to the pump.  

This will prevent the 

piston rod from rotating 

during  disassembly of 

the outlet valve.

 

   5.  Clean out any debris and examine 

the outlet valve housing and seat.  

If the seat is damaged, reverse or 

replace the seat.

  6.  Remove, clean, and inspect the outlet cage, crush 

washer, and outlet valve ball.  Replace if they are worn or 

damaged.

 NOTE:  The outlet cage always must be used with the 

crush washer.  They are included together in the 

repacking kit as assembly P/N 704-642.

  7.  Reassemble the valves by reversing the steps above.

 NOTE:  During reassembly of the outlet valve, apply one 

drop of Loctite (included in the repacking kit) to 

the threads of the outlet valve retainer before 

threading it into the piston rod.  Then, torque the 

retainer to 144 in./lbs. (12 ft./lbs.).

Repacking the Fluid Section

  1.  Remove the foot valve assembly using the steps in the 

“Servicing the Valves” procedure above.

 NOTE:  The outlet valve does not need to be 

disassembled from the piston rod for this 

procedure.

Slider

assembly

Retainer

nut
Piston

guide

Upper

packing

Pump

block

Lower 

packing

Pump block

mounting

screw

Piston rod

T-Slot

   2.  Using 3/8” a hex 

wrench, loosen and 

remove the two pump 

block mounting screws.

  3.  Pull the pump block 

down approximately 1/2” 

from the pump housing.

  4.  Slide the pump block 

and piston rod forward 

until the piston rod is out 

of the T-slot on the slider 

assembly.

  5.  Slide the piston rod out 

through the bottom of 

the pump block.

  6.  Loosen and remove the 

retainer nut and piston 

guide from the pump 

block.

  7.  Remove the upper and 

lower packings from the 

pump block.

  8.  Clean the pump block 

and install the new upper and lower packings.  Refer to 

the illustration below for proper packing orientation.

Install upper packing

with raised lip and O-ring 

facing down.

O-Ring

Raised Lip

Beveled Edge

Install lower packing

with the beveled

edge facing up.

  9.  Inspect the piston rod for wear and replace if necessary.

  10.  Reassemble the outlet valve assembly into the piston 

rod.  Tighten the outlet valve retainer with a wrench until 

secure.

 NOTE:  use the T-slot on the slider assembly to hold the 

piston rod in position while securing the outlet 

valve retainer.

IMPORTaNT:  Never use a wrench on the piston itself.  This 

could cause damage to the piston and cause leakage.

  11.  Insert the piston guide into the retainer nut.  Thread the 

retainer nut into the pump block until it is hand tight.

  12.  Slide the piston guide tool (included in the repacking kit) 

over the top of the piston rod and insert the piston rod 

through the bottom of the pump block.  Using a rubber 

mallet, tap the bottom of the piston rod lightly until the 

piston rod is in position in the pump block.

 

12 

 © Titan Tool Inc.  All rights reserved. 

Summary of Contents for 640 High Rider

Page 1: ...0 Airless Sprayer Model Numbers Skid 805 104 High Rider 805 108 Low Rider 805 112 Serial Number _ _ _ _ _ _ _ _ _ _ 1208 Titan Tool Inc All Rights Reserved Form No 805 911A NOTE This manual contains i...

Page 2: ...the injury as soon as possible DO NOT delay treatment to research toxicity Toxicity is a concern with some coatings injected directly into the blood stream Consultation with a plastic surgeon or reco...

Page 3: ...ence of drugs or alcohol For electric units Always unplug cord from outlet before working on equipment Do not use the hose as a strength member to pull or lift the equipment Do not lift by cart handle...

Page 4: ...perating this equipment Setup Perform the following procedure before plugging in the power cord of an electric unit 1 Ensure that the siphon tube and the return hose are attached and secure 2 Using a...

Page 5: ...out through the return hose and into the metal waste container 7 Turn off the sprayer by moving the ON OFF switch to the OFF position NOTE Make sure that the spray gun does not have a tip or tip guard...

Page 6: ...spraying stain lacquer varnish and multi colors If the pressure indicator goes to solid yellow when the pressure is set so that it starts at solid green it indicates one of the following a Tip Wear I...

Page 7: ...er set a new service time interval or set the service time to 0 Pressure Screen PRESSURE SELECT 4 MENU 1 The Pressure screen allows the user to see the current set point pressure as well as the actual...

Page 8: ...a narrower spray pattern Holding the gun farther from the surface produces a thinner coat and wider spray pattern If runs sags or excessive paint occur change to a spray tip with a smaller orifice If...

Page 9: ...osition 11 Turn on the sprayer Ground the gun by holding it against the edge of the metal container while flushing Failure to do so may lead to a static electric discharge which may cause a fire 12 Tr...

Page 10: ...crew Motor cover screw Belly pan Belly pan screw Front cover screw Front cover Motor cover Control panel Control panel mounting screw Replacing the Gears 1 Perform the Pressure Relief Procedure and un...

Page 11: ...the Parts List section of this manual 9 Using a wrench remove the transducer assembly from the pump block 10 Thread the new transducer assembly into the pump block Tighten securely with a wrench 11 P...

Page 12: ...ect the outlet cage crush washer and outlet valve ball Replace if they are worn or damaged NOTE The outlet cage always must be used with the crush washer They are included together in the repacking ki...

Page 13: ...al 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 filter housing by hand...

Page 14: ...RIME position 3 Check the siphon tube suction set connection and tighten or re tape the connection with Teflon tape 4 Remove the pump filter element and clean Remove the inlet screen and clean 5 Remov...

Page 15: ...ow Voltage screen appears when the sprayer shuts down because of low input voltage Check the power supply and correct the problem Restart the sprayer by following the Painting procedure in the Operati...

Page 16: ...n ou un sp cialiste en chirurgie reconstructive de la main DANGER MANATIONS DANGEREUSES Certains produits peintures solvants insecticides ou autres peuvent tre nocifs s ils sont inhal s ou entrent en...

Page 17: ...sur un support instable Toujours garder les deux pieds au sol pour rester en quilibre Se servir de la pression la plus basse possible pour vidanger l appareil Rester vigilant et faire attention ce qu...

Page 18: ...ts formul s dans la section Consignes de s curit l avant de ce manuel V rifications pr liminaires On doit proc der aux tapes suivantes avant de brancher le cordon d alimentation de l appareil 1 S assu...

Page 19: ...que l embout ou le prot ge embout ne soient pas install s 8 Soulever la soupape prime spray la position SPRAY 9 Mettre l appareil en marche 10 D verrouiller le pistolet en mettant le verrou de d tent...

Page 20: ...uivants a Indicateur d Usure d Embout lors de la vaporisation avec du latex ou haute pression le jaune fixe appara t Ceci signifie que l embout est us et doit tre remplac b Embout Trop Grand lorsqu un...

Page 21: ...ramm et que les heures d utilisations sont coul es au d marrage du pulv risateur l cran basculera entre cran principal et un cran Op ration n cessaire Pour que l cran cesse de basculer faire d rouler...

Page 22: ...r En pr sence de gouttes de coul es ou de surpulv risation on doit opter pour un embout dot d un plus petit orifice s il n y a pas assez de produit sur la surface ou si on d sire proc der plus rapidem...

Page 23: ...t provoquer un incendie 12 Appuyer sur la d tente en visant le contenant m tallique pour purger le produit du flexible jusqu ce que le solvant s coule du pistolet 13 Continuer d appuyer sur la d tente...

Page 24: ...ntre pan Vis de ventre pan Vis de couvercle Couvercle Carter du moteur Panneau de contr le Vis de panneau de contr le Remplacement des engrenages 1 Suivre la Proc dure de d compression et d brancher l...

Page 25: ...apteur de cavaliers se reporter au sch ma de raccordement lectrique de la section Listes de pi ces du pr sent manuel 9 Retirez le transducteur de la bloc pompe avec une cl 10 Installer le nouveau tran...

Page 26: ...onte la soupape 5 Enlever tous les d bris dans le logement et examiner les composants si le si ge est endommag l inverser ou le remplacer 6 Retirer nettoyer et inspecter la cage et le clapet sup rieur...

Page 27: ...c dure Remplacement des filtres Filtre de pompe 1 D gager et retirer le logement du filtre 2 Retirer le filter du ressort du support de filtre 3 Inspecter le filtre le nettoyer ou le remplacer au beso...

Page 28: ...rime spray dans le sens des aiguilles d une montre en position prime 3 V rifier le branchement du flexible du siphon d aspiration et serrer ou recoller le raccord avec du ruban en T flon 4 D monter le...

Page 29: ...ra t lorsque le pulv risateur cesse de fonctionner cause d une tension d entr e basse V rifier l alimentation et corriger le probl me Remettre en marche le pulv risateur et suivre la proc dure Peindre...

Page 30: ...os revestimientos inyectados directamente en la corriente sangu nea Puede ser aconsejable consultar con un cirujano pl stico o un cirujano especialista en reconstrucci n de las manos PELIGRO VAPORES P...

Page 31: ...ncia de las drogas o el alcohol Para las aparatos el ctricas Desenchufe siempre el cable antes de trabajar en el equipo No utilice la manguera como elemento de fuerza para tirar del equipo o levantarl...

Page 32: ...ridad en la parte delantera de este manual antes de operar este equipo Configuraci n Realice el procedimiento a continuaci n antes de enchufar el cable de alimentaci n de una unidad el ctrica 1 F jese...

Page 33: ...ico de desecho 7 Apague la unidad moviendo el interruptor de ON OFF a la posici n OFF NOTA F jese que la pistola rociadora no tenga instalada una punta o protecci n de punta 8 Mueva hacia arriba la v...

Page 34: ...fijo cuando la presi n est ajustada de tal manera que comienza en verde fijo indica una de las siguientes cosas a Indicador de punta desgastada cuando se roc a con l tex o a alta presi n aparece el a...

Page 35: ...er la alternancia desplace la pantalla Service Time y ajuste un nuevo intervalo de servicio o ajuste el tiempo de servicio en 0 Pantalla Pressure PRESSURE SELECT 4 MENU 1 La pantalla Pressure permite...

Page 36: ...icie y se produce un patr n de pintura m s angosto Si se sostiene la pistola m s lejos de la superficie se produce una capa m s delgada de pintura y un patr n de rociado m s amplio Si ocurren chorreos...

Page 37: ...istola apoy ndola contra el borde del recipiente de metal mientras elimina el l quido De lo contrario puede provocar la descarga de electricidad est tica lo cual a su vez puede ocasionar un incendio 1...

Page 38: ...de la cubierta frontal Cubierta frontal Cubierta del motor Panel de control Torillo de montaje del panel de control Reemplazo de los engranajes 1 Siga el Procedimiento de alivio de presi n y desenchuf...

Page 39: ...piezas de este manual 9 Utilizando una llave inglesa quite el transductor montaje de la bloque de la bomba 10 Inserte de la nueva asamblea transductor en el bloque de la bomba Apriete con una llave 1...

Page 40: ...servicio a la v lvula de salida con la vara del pist n conectada a la bomba Esto evitar que gire la vara del pist n durante el desmontaje de la v lvula de salida 5 Limpie los residuos y examine la caj...

Page 41: ...el procedimiento de la secci n Operaci n de este manual y revise si hay fugas NOTA Se ofrece el juego para reemplazar empaquetaduras N P 704 586 Para obtener ptimos resultados use todas las piezas su...

Page 42: ...sta la posici n PRIME 3 Compruebe la conexi n del tubo de sif n juego de succi n y apriete o vuelva a asegurar la conexi n con cinta Tefl n 4 Quite el elemento del filtro de bomba y l mpielo Quite la...

Page 43: ...ulverizador se detiene debido a bajo voltaje de entrada Verifique el suministro de energ a y corrija el problema Vuelva a arrancar el pulverizador con el siguiente procedimiento de Pintura en la secci...

Page 44: ...arts List Liste de pi ces Lista de piezas Main Assembly Vue d ensemble Ensamblaje principal 25 24 28 26 27 cart model Mod le de chariot Modelo de carro 29 1 3 4 5 15 14 12 11 13 20 21 23 18 16 19 17 2...

Page 45: ...ms 24 31 Ensemble de panneau de contr le compl te comprend les articles 24 31 Ensamblaje de panel de control completa incluye articulos 24 31 1 18 700 139 Control panel screw Vis de panneau de contr l...

Page 46: ...Junta t rica para solventes calientes opcional 7 704 127 Retaining clip Agrafe de retenue Sujetador de retenci n 1 1 4 5 6 7 8 9 2 3 10 Skid Assembly Ensemble de support Ensamblaje de la soporte Item...

Page 47: ...ci n Quantity Quantite Cantidad 1 805 204 Housing assembly Logement de la pompe Caja de la bomba 1 2 700 2060 Slider assembly Bielle Vara conectora 1 3 704 176 2nd stage gear Second embragage Engranaj...

Page 48: ...s le haut Bord biseaut Instale la empaquetadura inferior con borde biselado hacia arriba Borde biselado 1 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 2 3 4 5 7 6 NOTE When using HOT solvents repl...

Page 49: ...em 22 Ensemble de poussoir chariot comprend les article 22 Ensamblaje de v tago impulsor carro incluye art culo 22 1 24 805 350 Pusher assembly clip Agrafe de ensamble de poussoir Agrafe de ensamblaje...

Page 50: ...590 508 Roll pin Goupille rouleau Pasador de rollo 2 5 590 506 Handle washer Rondelle de manche Arandela del mango 2 6 590 504 Handle sleeve Manche Manga de asa 2 7 9841504 Spring button Bouton d encl...

Page 51: ...antidad 1 805 524 Handle Poign e Mango 1 2 9841504 Spring button Bouton d enclenchement Bot n a presion 2 3 590 504 Handle sleeve Manche Manga de asa 2 4 805 281 Cart Chariot Carro 1 5 0278373 Wheel R...

Page 52: ...i n 805 808 Front cover label tiquette du couvercle avant Etiqueta de la cubierta delantera 805 807 Motor cover label tiquette du carter de moteur Etiqueta de la cubierta del motor 805 818 Warning lab...

Page 53: ...controller Contr leur de moteur Controlador de motor P N 805 838 P N 0522007 P N 704 548 P N 800 094 P N 805 366 P N 800 929 P N 9850936 P N 0522023 P N 0522210 P N 765 072 P N 805 368 P N 0522020 P N...

Page 54: ...de 8 oz Divers N de pi ce Description 490 012 Raccord de flexible 0 6 cm2 1 4 po2 730 397 Indicateur haute pression liquides 314 171 Lubriplate contenant d environ 400 g 14 oz 314 172 Lubriplate conte...

Page 55: ...a base de aceite y l tex Filtro de malla 30 021 026 L tex espeso y rellenos Filtro de malla 60 Las amplitudes de abanico entre 8 y 12 pulgadas 20 a 30 cm son preferibles porque ofrecen m s control al...

Page 56: ...PR SENTES TITAN SE D GAGE DE TOUTE AUTRE GARANTIE IMPLICITE INCLUANT SANS TOUTEFOIS S Y LIMITER LES GARANTIES DE COMMERCIABILIT ET D ADAPTATION UN USAGE PARTICULIER DANS LES LIMITES PERMISES PAR LA LO...

Page 57: ...nidad de tal modo que se vea afectado el funcionamiento normal Las piezas defectuosas deben devolverse a un centro de ventas y servicio autorizado de Titan Todos los cargos de transporte incluso la de...

Page 58: ...58 Titan Tool Inc All rights reserved Notes Remarques Notas...

Page 59: ...Titan Tool Inc All rights reserved 59 Notes Remarques Notas...

Page 60: ...TO THE EXTENT PERMITTED BY LAW THE DURATION OF ANY IMPLIED WARRANTIES WHICH CANNOT BE DISCLAIMED IS LIMITED TO THE TIME PERIOD SPECIFIED IN THE EXPRESS WARRANTY IN NO CASE SHALL TITAN LIABILITY EXCEED...

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