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INSTRUCTIONS-PARTS LIST
This manual contains important
warnings and information.
READ AND KEEP FOR REFERENCE.
INSTRUCTIONS
GMaxt 5900 Convertible
Airless Paint Sprayers
–For Portable Airless Spraying of Architectural Coatings and Paints –
5.5 HORSEPOWER, GASOLINE POWERED
3300 psi (228 bar, 22.8 MPa) Maximum Working Pressure
Model
Series
233709
A
Sprayer, gas powered
233710
A
Sprayer, gas powered, with RAC
gun and hose
233711
A
Sprayer, gas powered, with electric
motor kit
233712
A
Same as 233711 except with ETL
approval to CSA and UL standards
233713
A
Sprayer, gas powered, with Lo-Boy
suction set kit
233714
A
Sprayer, gas powered, with RAC X tip,
gun and hose and Lo-Boy suction set kit
233715
A
Sprayer, gas powered, with Lo-Boy
suction set kit and electric motor kit
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441
Description
R
X tip,
COPYRIGHT 2002, GRACO INC.
Graco Inc. is registered to I.S. EN ISO 9001
309411E
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AutoClean Kit
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233709
ti1852a
309410
309277
309639
309640
309450
309459
309469
308961
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Related Manuals for Graco GMax 233709
Summary of Contents for Graco GMax 233709
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Page 1: Related Manuals
INSTRUCTIONS-PARTS LIST This manual contains important warnings and information. READ AND KEEP FOR REFERENCE. INSTRUCTIONS GMaxt 5900 Convertible Airless Paint Sprayers –For Portable Airless Spraying of Architectural Coatings and Paints – 5.5 HORSEPOWER, GASOLINE POWERED 3300 psi (228 bar, 22.8 MPa) Maximum Working Pressure Model Series Description... -
Page 2: Table Of Contents
Component Identification and Function Maintenance ........Troubleshooting . - Page 3 SKIN INJECTION HAZARD Spray from the spray tip, hose leaks or ruptured components can inject fluid into your body and cause extremely serious injury, including the need for amputation. Splashing fluid in the eyes or on the skin can also cause can also cause serious injury. D Fluid injected into the skin might look like just a cut, but it is a serious injury.
- Page 4 FIRE AND EXPLOSION HAZARD Improper grounding, poor air ventilation, open flames, or sparks can cause a hazardous condition and result in fire or explosion and serious injury. D Ground the equipment and the object being sprayed. D Provide fresh air ventilation to avoid the buildup of flammable fumes from solvent or the fluid being sprayed.
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Page 5: Component Identification And Function
Component Identification and Function Pump On/Off Switch Pressure Control Engine On/Off Switch Engine Controls Prime/Drain Valve ti1852a Motor On/Off Switch Spray Gun Trigger Lock Reference your Spray Gun Manual ti1854a 309411... -
Page 6: Maintenance
WARNING INJECTION HAZARD System pressure must be manually relieved to prevent system from starting or spraying accidentally. Fluid under high pressure can be injected through skin and cause serious injury. To reduce risk of injury from injec- tion, splashing fluid, or moving parts, follow Pres- sure Relief Procedure whenever you: D are instructed to relieve pressure, D stop spraying,... -
Page 7: Troubleshooting
Relieve pressure; page 6. PROBLEM CAUSE E=XX is displayed Fault condition exists Engine won’t start Engine switch is OFF Engine is out of gas Engine oil level low Spark plug cable disconnected or spark plug damaged Oil seepage into combustion chamber False tripping of WatchDog Operating conditions out of WatchDog... - Page 8 PROBLEM CAUSE Pump output low Strainer (31) clogged Piston ball (25) not seating Piston packings worn or damaged Displacement pump o-ring (227) is damaged Intake valve ball not seating properly Engine speed is too low V–belt slipping Clutch worn or damaged Pressure setting is too low Fluid filter (318), tip filter or tip is clogged or dirty...
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Page 9: Bearing Housing And Connecting Rod
Bearing Housing and Connecting Rod Removal Relieve pressure; page 6. 2. Stop sprayer at bottom of stroke to get crank (E) in lowest position. To lower crank manually, remove spark plug and carefully rotate crank by pulling starter rope. 3. Fig. 2. Remove front cover (38). Unclip drain hose (74) from pump. -
Page 10: Drive Housing
Removal Relieve pressure; page 6. 2. Disconnect reed switch (A). 3. Fig. 3. Remove bearing housing. Do Removal of Bearing Housing and Connecting Rod proce- dure on page 9. 4. Remove two screws (31) and lockwashers (37). 5. Remove four screws (35) and lockwashers (34) from pinion housing (4). - Page 11 Pinion Assembly/Rotor/Shaft/Clutch/Pulley Removal 1. If pinion assembly (4) is not removed from clutch housing (169), do 2. through 5. Otherwise, do 2. and then start at 6. Relieve pressure; page 6. 3. Disconnect field cable (X) from pressure control and reed switch (A). Bottom View Fig.
- Page 12 Pinion Assembly/Rotor/Shaft/Clutch/Pulley Installation 1. Fig. 9. Install jack shaft assembly (169c). Install retaining ring (169b). 2. Fig. 8. Lay two stacks of two dimes on smooth bench surface. 3. Lay armature (86) on two stacks of dimes. 4. Press hub (94) down on bench surface. 0.12 ±.01 in.
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Page 13: On/Off Switch
Removal Relieve pressure; page 6. 2. Fig. 10. Remove four screws (11) and display/cover (12). 3. Pull display connector wings (A) open on PC board and pull display connector out. 4. Disconnect ON/OFF switch connector (B) from PC board. 5. Press in on two retaining tabs on each side of ON/OFF switch (51) and remove switch. -
Page 14: Pressure Control Transducer
Removal Relieve pressure; page 6. 2. Fig. 10. Remove four screws (11) and display/cover (12). Pull display connector wings open on PC board and pull display connector out. 3. Fig. 17. Disconnect at control board (147): D Lead (D) from potentiometer. D Lead (E) from transducer. -
Page 15: Pressure Control Repair
Pressure Control Repair Digital Display Messages Relieve pressure before repair; page 6. No display does not mean that sprayer is not pressurized. DISPLAY SPRAYER OPERATION No Display Sprayer may be pressurized. Sprayer may be pressurized. Sprayer is pressurized. Power is ap- plied. -
Page 16: Displacement Pump
Displacement Pump Removal 1. Flush pump. Relieve pressure; page 6. 3. Fig. 11. Cycle pump with piston rod (222) in its lowest position. 4. Fig. 11. Remove suction tube (73) and hose (167). Fig. 11 5. Fig. 12. Use screwdriver: push retaining spring up and push out pin (58). - Page 17 Notes 309411...
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Page 18: Parts - Basic Sprayer
Parts – Basic Sprayer Model 233709, Series A 309411 See exploded view on page 21 See parts in manual 309277 See Engine Detail on page 20 See parts on page 22 See parts on page 24 Label DETAIL A 74(Ref) DETAIL A 5 Ref 74 Ref... - Page 19 Parts – Basic Sprayer Ref. Part No. Description 245443 HOUSING, drive (5900) 245399 HOUSING, pinion (5900) parts, page 21 245245 HANDLE, cart 116806 SWITCH, reed 196670 LABEL, crtl box cover, Ultra 101682 SCREW, cap, sch 193682 PLUG, tube 106115 WASHER, lock spring (hi–collar) 114666 SCREW, cap, socket hd 112798...
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Page 20: Engine Detail
32 Ref Ref. Part No. Description 183401 KEY, parallel 198689 BRACKET, belt guard (motor) 245272 BASE, mounting 198688 PULLEY, engine 194925 BRACKET, tension 194414 BRACKET, J–box 114805 JACK, 1/4 engine 112406 SCREW, cap, hex hd 114653 SCREW, cap, flange hd 192014 PLATE, indicator 116149... -
Page 21: Parts List & Drawing - Pinion Assembly
Parts List & Drawing – Pinion Assembly Ref No. 4 and 3 Ref No. 4: Pinion Housing Assembly 245399 Part No. Description 245267 PINION HOUSING & COIL 105489 PINION SHAFT 112770 RETAINING RING, large *Must be ordered separately Pinion housing assembly (4) includes clutch field and connector Ref No. -
Page 22: Pressure Control
Parts Drawing – Sprayer Ref No 24 Pressure Control Assembly 309411 100a 100b 147a Ref 19 100c 100d 100e 100f 100g 100h 100q 100r 100s 100k 100j 100p 100n 100m ti1848a 95 Ref... -
Page 23: Pressure Control Wiring Diagram
Parts List – Sprayer NO. PART NO. DESCRIPTION 198534 PLATE, control 198548 HOUSING, control 116252 SCREW, #8 taptite, phil 245393 COVER, digital display Includes 11, 30, 181, 116167 KNOB, potentiometer 241443 POTENTIOMETER, pressure control 198648 LABEL, GMax, LCD 198650 SPACER, shaft 114331 SCREW, pnhd 6–32 198553... -
Page 24: Complete Sprayer
Parts List & Drawing –Clutch Assembly Part No. Description 101682 SCREW, cap, sch 105510 WASHER, lock, spring ROTOR, clutch, 5 in. ARMATURE, clutch 108803 SCREW, hex, sch HUB, armature 245689 HOUSING, clutch Includes 169b, 169c, 169e, 169j & 169k 169b Parts –... -
Page 25: Lo-Boy Suction Set Kit
Parts – Lo-Boy Suction Set Kit Model 245507 Includes items 401 to 407 Ref. Part No. Description 241124 .TUBE, suction, 5 gallon (20 liter) includes 401a through 401e 401a 240513 ..SWIVEL, tube, inlet 401b 176450 ..GUARD, hose 401c 194306 ..HOSE, fluid 401d 101818 ..CLAMP, hose... -
Page 26: Graco Standard 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.
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