Graco 310548G Repair Manual
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Graco 310548G Repair Manual

Graco 310548G Repair Manual

3300 psi (227 bar, 22.7 mpa) maximum working pressure
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Repair
GHt 200 Sprayer
5.5 HP
233940
n
233941
n
233942
n
233943
n
245693
246126
246253
246311
3300 psi (227 bar, 22.7 MPa) Maximum Working Pressure
All models not available in all countries.
Read warnings and instructions.
Contents
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GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440- 1441
Copyright 2002, Graco Inc. is registered to I.S. EN ISO 9001
6.5 HP
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CSA/UL
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310548G
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Summary of Contents for Graco 310548G

  • Page 1: Table Of Contents

    ... Spray Gun Spray Tip Drain Valve Electric Motor 310548G 233940 ti2273a ..309548 ..

  • Page 2: Warnings

    FIRE AND EXPLOSION HAZARD Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help pre- vent fire and explosion: D Use equipment only in well ventilated area. D Do not fill fuel tank while engine is running or hot; shut off engine and let it cool. Fuel is flammable and can ignite or explode if spilled on hot surface.
  • Page 3 EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury. D Do not exceed the maximum working pressure or temperature rating of the lowest rated system component. See Technical Data in all equipment manuals. D Use fluids and solvents that are compatible with equipment wetted parts. See Technical Data in all equipment manuals.

  • Page 4: General Repair Information

    General Repair Information WARNING MOVING PARTS HAZARD To reduce risk of serious injury, do not touch moving parts with fingers or tools while testing repair. Shut off sprayer when repairing. Install all covers, gas- kets, screws and washers before operat- ing sprayer.

  • Page 5: Maintenance

    WARNING INJECTION HAZARD The system pressure must be manually relieved to prevent the system from starting or spraying accidentally. Fluid under high pressure can be injected through the skin and cause serious injury. To reduce the risk of an injury from injection, splashing fluid, or moving parts, follow the Pressure Relief Procedure whenever you: D are instructed to relieve the pressure,...

  • Page 6: Troubleshooting

    Relieve pressure; page 5. PROBLEM Gas engine pulls hard (won’t start) Gas engine will not start Gas engine doesn’t work properly Gas engine operates, but displace- ment pump doesn’t operate Displacement pump operates, but output is low on upstroke Displacement pump operates but output is low on downstroke and/or on both strokes Paint leaks and runs over side of...

  • Page 7: Hydraulic Pump

    Removal Relieve pressure; page 5. Let hydraulic system cool before beginning ser- vice. 2. Place drip pan or rags under sprayer to catch hydraulic oil that leaks out during repair. 3. Remove drain plug (40) and oil filter (47) and allow hydraulic oil to drain.
  • Page 8 Fig. 2 310548 ti2267a ti2267a...

  • Page 9: Fan Belt

    Removal Relieve pressure; page 5. 2. Fig. 3. Unlatch T-handle (125). 3. Rotate belt guard (117) up. 4. Lift engine (119) up to remove tension on belt (44). 5. Remove belt from pulley (43) and fan (96). Fig. 3 Fan Belt Installation 1.

  • Page 10: Engine

    Removal NOTE: All service to the engine must be performed by an authorized HONDA dealer. Relieve pressure; page 5. 2. Fig. 4. Loosen motor clamp (55). Swing motor retainer bracket (105) out. 3. Do Fan Belt, Removal; page 9. 4. Remove engine (119) and rocker plate (99) from sprayer.

  • Page 11: Hydraulic Motor Yoke

    Removal Relieve pressure; page 5. 2. Place drip pan or rags under sprayer to catch hydraulic oil that leaks out during repair. 3. Remove pump pin (21) and retainer clip (120), page 14. 4. Fig. 5. Remove hydraulic lines (93, 95) from fit- tings (16) at top left and right side of hydraulic motor.
  • Page 12 5. a. test hole 5. d. Fig. 5 310548 5. b. 5. c. ti3476a...

  • Page 13: Oil/Filter Change

    Removal 1. Fig. 6. Place drip pan or rags under sprayer to catch hydraulic oil that drains out. 2. Remove drain plug (40). Allow hydraulic oil to drain. 3. Unscrew filter (47) slowly -- oil runs into groove and drains out rear. Installation 1.

  • Page 14: Displacement Pump

    See manual 309277 for pump repair instructions. Removal 1. Flush pump. Relieve pressure; page 5. 3. Fig. 7. Remove suction tube (114) and paint hose (63) (remove at swivel end). Fig. 7 4. Fig. 8. Push retaining spring up; push out pin (21). Fig.
  • Page 15 Notes 310548...

  • Page 16: Gh200 Sprayers Parts Drawing

    Parts Drawing - - GH200 Sprayers 310548 ti2264a...
  • Page 17 Parts List - - GH200 Sprayers Ref. Part Description 100016 WASHER, lock 100084 BALL 108068 PIN, spring straight 112827 BUTTON, snap 116399 WHEEL, pneumatic, 13 in. 246173 FILTER, oil 116923 SCREW, hex head 116967 SPRING 117365 WASHER 15B563 CLIP, retainer 183350 WASHER 192027...
  • Page 18 Parts Drawing - - GH200 Sprayers 115a 310548 ti2265a ti2265a...

  • Page 19: Gh200 Sprayers Parts List

    Parts List - - GH200 Sprayers Ref. Part Description 117471 SCREW, 1/4--20 flat head mach 100016 WASHER, lock 100023 WASHER, flat 117560 SCREW, set 107188 O-RING 110792 ELBOW, male, 90 deg 113664 SCREW, flange, hex 110838 NUT, lock 112166 SCREW, cap, socket hh 108842 SCREW, cap, hex hd 112717...
  • Page 20 310548 Parts Drawing - - GH200 Sprayers Ref. 37 ti1428a ti1428a ti2266b...
  • Page 21 Parts List - - GH200 Sprayers Ref. Part No. Description 100139 PLUG, pipe 12† PLUG, pipe 13§ 104092 SCREW, cap, sch 14#* 105765 PACKING, o-ring 15† SCREW, cap, hex hd 117607 ELBOW, str thd 108014 PACKING, o-ring 117608 NIPPLE, straight 117739 WIPER, rod 112342...

  • Page 22: Gh200 Sprayers With Spray Gun And Hoses

    GH200 Sprayers with Spray Gun and Hoses 233941 Includes 201 and 202 Part No. Description 233940 GH200 See cover and Parts, pages 16 -- 21 287037 KIT, gun, Contractor 3300 psi (227 bar, 22.7 MPa) includes 202a -- 202d 202a 240797 HOSE, grounded, nylon;...

  • Page 23: Technical Data

    Sprayer Hydraulic Hydraulic Pressure psi Reservoir (bar) Capacity Gallons (Liters) GH200 1800 (124) 1.0 (3.8) GH200 1800 (124) 1.0 (3.8) Electric Basic Sprayer Wetted Parts: ......zinc and nickel-plated carbon steel, stainless steel, PTFE, Delrin chrome plating, leather, V-Maxt...

  • Page 24: Graco Warranty

    Graco Standard Warranty Graco warrants all equipment manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale by an authorized Graco distributor to the original purchaser for use. With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective.

This manual is also suitable for:

Gh 200Gh 200 233940Gh 200 233942Gh 200 233943Gh 200 245693Gh 200 246126 ... Show all

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