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OWNER’S MANUAL

308–028

Rev D

Supersedes C and PCN D

PRO 201

 

Electric Airless Paint Sprayer

1/4 Gallon Per Minute, 120 VAC, 60 Hz

Model 223–635, Series C

3000 psi (210 bar) Maximum Working Pressure

U.S. Patent No. 4,616,982 

U.K. Patent No. 2,165,591

Other Foreign Patents Pending

 

THE O’BRIEN CORPORATION, 450 E. Grand Avenue, So. San Francisco, CA 94080

COPYRIGHT 1990, GRACO INC.

This manual contains important 

warnings and information. 

READ AND RETAIN FOR REFERENCE

Содержание 223-635 C series

Страница 1: ...z Model 223 635 Series C 3000 psi 210 bar Maximum Working Pressure U S Patent No 4 616 982 U K Patent No 2 165 591 Other Foreign Patents Pending THE O BRIEN CORPORATION 450 E Grand Avenue So San Franc...

Страница 2: ...13 will result in leaking and damage to the sprayer Liquids can be injected into the body by high pressure airless spray or leaks especially hose leaks Keep body clear of the nozzle Never stop leaks...

Страница 3: ...The pump reciprocates the hydraulic fluid to operate the dia phragm Diaphragm The diaphragm 21 separates the hydraulic and paint portions of the paint pump Hydraulic oil causes the dia phragm to move...

Страница 4: ...fety lever in the locked or inoperative position TRIGGER View from front of gun 0268 Diffuser The gun diffuser breaks up spray and reduces the risk of fluid injection when the tip is not installed Che...

Страница 5: ...ombined hose length to ensure grounding continuity See Hose Grounding Continuity below 3 Spray gun obtain grounding through connection to a prop erly grounded fluid hose and sprayer 4 Object being spr...

Страница 6: ...elle quand l ajutage n est pas en place V rifier le fonctionnement du diffuseur r guli rement Pour cette v rifica tion d tendre la pression en observant la Marche Suivre Pour D tendre la Pressiondonn...

Страница 7: ...EXPLOSION RISQUES D INCENDIE OU D EXPLOSION De l lectricit statique est produite par le passage du fluide grande vitesse dans la pompe et dans les tuyaux Si toutes les pi ces de l appareil de pulv ris...

Страница 8: ...a Ver la ilustraci n m s abajo GATILLO Visto desde el frente de la pistola Pestillo de seguridad en la posicion abierta o rociando Pestillo de seguridad en la posicion cer rada o inoperante 0268 Difus...

Страница 9: ...n guera 3 Pistola hacer la puesta a tierra conect ndola a una mangue ra de fluido y pulverizadora bien conectadas a tierra 4 Suministrar un recipiente de acuerdo al c digo local Usar solamente baldes...

Страница 10: ...with light weight hydraulic oil use only Graco Hydraulic Oil Part No 218 797 Install the fill cap See Fig 1 5 Check the electrical service which must be 120V 60 HzAc 15 Amp minimum Be sure the electri...

Страница 11: ...clear the tip or hose obstruction 1 Open the bypass valve 66 ONE turn counter clockwise Do not place the pump intake in the pail yet See Fig 3 2 Turn the pressure control fully 4 clockwise to increase...

Страница 12: ...hen after each 25 hours of operation about weekly CAUTION Failure to properly tighten the inlet valve and screws at the intervals indicated will result in oil leaking from the hydraulic system into th...

Страница 13: ...n the sprayer to drain the paint Now turn off the sprayer See Fig 7 2 Place the paint pump in a grounded flushing pail of solvent 3 Check to be sure the trigger safety lever is set Re move the spray t...

Страница 14: ...The oil should be 1 inch 25 mm from the top of the plate If the oils is lower add oil as necessary use only Graco lightweight hydrau lic oil part no 218 797 Reinstall the fill cap hand tight if you ar...

Страница 15: ...ing the fluid pressure Using the lowest pressure necessary to get the results you want will help prolong the life of your sprayer and minimize paint lost by overspray For interior corners such as on a...

Страница 16: ...int build up between needle and diffuser Disassemble and clean gun Spray gun leaks Worn seal or loose fluid fitting Repair gun order Kit no 218 588 tighten fluid fitting Spray gun won t spray or low o...

Страница 17: ...nt pump Replace Sprayer sucks paint builds pres sure but pressure drops when gun No spray tip on gun Shut off sprayer and install tip sure but pressure drops when gun is triggered Spray tip orifice to...

Страница 18: ...in the valve will cause performance problems 6 Install the housing 28b and torque to 125 150 in lb 14 17 N m 7 The last coil on one end of the spring is turned in Place this end over the stud in the...

Страница 19: ...turn it on Run the sprayer for two minutes to fill the hydraulic sys tem Increase the pressure to maximum and turn the sprayer on and off four times to help rid the hydraulic system of air Fig 15 21...

Страница 20: ...que to 40 45 in lb 54 60 N m Torque to 130 140 in lb 15 16 N m Apply tape to the top and bottom threads See Detail A page 22 Torque to 70 90 in lb 8 10 N m The tube must drop freely in the pipe 1 Appl...

Страница 21: ...40 CYLINDER pump 1 43 108 153 FITTING hose barbed 1 44 107 511 SPRING compression 1 45 180 479 PISTON 1 46 180 480 WASHER spring 1 47 107 517 RING retaining external 1 48 107 524 RING retaining extern...

Страница 22: ...udes replaceable item 26a 1 26a 180 446 GASKET 1 28 236 954 OUTLET CHECK VALVE ASSY Includes items 28a 28f 1 28a 180 455 SEAL washer 1 28b 218 968 HOUSING seat valve 1 28c 112 619 SPRING compression 1...

Страница 23: ...Delete Add Add 27 27 28 28 28c 28e 28c 28e 108 143 218 798 218 732 236 954 107 521 101 701 112 619 112 618 Strainer Strainer Outlet valve Outlet valve Spring Ball Spring Ball The complete old and new...

Страница 24: ...ll Graco be liable for malfunction damage or wear caused by the incompatibility with Graco equipment of structures accessories equipment or materials not supplied by Graco or the improper design manuf...

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