Graco 3400 Manual - Free PDF Download

Page 2 - Contents; Note; WARNING; Warnings; CAUTION

Manual Conventions 2 310813 Rev C Contents WARNING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Drive Housing and Connecting Ro...

Page 3 - Warning

Warning 310813 Rev C 3 Warning The following warnings include general safety information for this equipment. Further product specific warnings may be included in the text where applicable. WARNING FIRE AND EXPLOSION HAZARD Flammable fumes, such as solvent and paint fumes, in work area can ignite or ...

Page 5 - Maintenance; Pressure Relief Procedure; AFTER THE FIRST 20 HOURS OF OPERATION:

Maintenance 310813 Rev C 5 Maintenance Pressure Relief Procedure 1. Lock gun trigger safety. 2. Turn engine ON/OFF switch to OFF. 3. Move pump switch to OFF and turn pressure control knob fully counterclockwise. 4. Unlock trigger safety. Hold metal part of gun firmly to side of grounded metal pail, ...

Page 6 - Troubleshooting; Problem

Troubleshooting 6 310813 Rev C Troubleshooting Problem Cause Solution Engine will not start Engine switch is OFF Turn engine switch ON Engine is out of gasoline Refill gas tank. Honda Engines Owner's Manual. Engine oil level is low Try to star t engine. Replenish oil, if necessary. Honda Engines Own...

Page 8 - Drive Housing and Connecting Rod; Removal; Installation

Drive Housing and Connecting Rod 8 310813 Rev C Drive Housing and Connecting Rod NOTE: The item numbers referenced are for the Hi-Boy models. The Lo-Boy models may have different item numbers. Use the Hi-Boy item number and par t to find the corresponding Lo-Boy part and item number. Removal 1. Reli...

Page 9 - Pinion Assembly/Clutch Armature Removal; Pinion Assembly; Clutch Armature

Pinion Assembly/Clutch Armature/Clamp 310813 Rev C 9 Pinion Assembly/Clutch Armature/Clamp Pinion Assembly/Clutch Armature Removal Pinion Assembly If pinion assembly (50) is not removed from clutch housing (51), do 1. through 3. Otherwise, start at 4. 1. Relieve pressure, page 5. 2. Remove drive hou...

Page 10 - Clamp Removal; Clamp Installation

Pinion Assembly/Clutch Armature/Clamp 10 310813 Rev C Installation Clutch Armature 1. F IG . 7. Lay two stacks of two dimes on smooth bench surface. 2. Lay armature (38) on two stacks of dimes. 3. Press center of hub down to bench surface. F IG . 7 4. Install armature (38) on engine drive shaft. 5. ...

Page 11 - Clutch Housing; Engine

Clutch Housing 310813 Rev C 11 Clutch Housing Removal 1. Remove clamp. Do Clamp Removal , page 10. 2. F IG . 10. Remove four screws (60) and lock washers (59) which hold clutch housing (51) to engine. 3. Remove screw (64) from under mounting plate (D). 4. Pull off clutch housing (51). Installation 1...

Page 12 - Pressure Control

Pressure Control 12 310813 Rev C Pressure Control On/Off Switch Removal 1. Relieve pressure, page 5. 2. F IG . 13. Remove two screws (91) and swing down cover (77). 3. Disconnect ON/OFF switch connector (B) from PC board. 4. Press in on two retaining tabs on each side of ON/OFF switch (71) and remov...

Page 13 - Control Board; Pressure Control Transducer; Pressure Adjust Potentiometer

Pressure Control 310813 Rev C 13 Control Board Removal 1. Relieve pressure, page 5. 2. F IG . 13. Remove two screws (91) and swing down cover (77) 3. Remove strain relief bushing (24a). 4. Disconnect engine and ground wires. 5. Disconnect at control board (90):• Lead (D) from potentiometer • Lead (E...

Page 14 - Displacement Pump; Repair

Displacement Pump 14 310813 Rev C Displacement Pump Removal 1. Flush pump. 2. Relieve pressure, page 5. 3. F IG . 15. Stop pump with piston rod (201) in its lowest position. 4. F IG . 14. Loosen two screws (10) and remove pail hook (9). F IG . 14 5. F IG . 15. Remove hose (93). Use screwdriver; push...

Page 16 - Parts; Parts Drawing - GMAX 3400 Hi-Boy Sprayers

Parts 16 310813 Rev C Parts Parts Drawing - GMAX 3400 Hi-Boy Sprayers '(7$,/$ 5HI 5HI '(7$,/$ %RWWRP9LHZ 5HI WLD )253$5766((3$*( 6HHSDUWVSDJH

Page 18 - Parts Drawing and List - Pinion Housing; Qty

Parts 18 310813 Rev C Parts Drawing and List - Pinion Housing Ref No. 50: Pinion Housing * Must be ordered separately No. Part No. Description Qty 50 PINION HOUSING 1 50a 287482 KIT, repair, coil 1 50b 105489 PIN 2 50c* 287485 PINION SHAFT 1 50d* 113094 RETAINING RING, large 1 D F G WLD E H

Page 19 - Notes

Page 20 - Parts Drawing - GMAX 3400 Lo-Boy Sprayers

Parts 20 310813 Rev C Parts Drawing - GMAX 3400 Lo-Boy Sprayers '(7$,/$ 5HI 5HI '(7$,/$ %RWWRP9LHZ WLD )253$5766((3$*( 6HHSDUWVSDJH 5HI 6a

Page 22 - Pressure Control/Filter Assembly

Pressure Control/Filter Assembly 22 310813 Rev C Pressure Control/Filter Assembly GMAX 3400 Sprayers Models 248663 through 248666 &/87&+% &/87&+$ E $ $WR(QJLQH E D D WLD

Page 23 - DESCRIPTION

Pressure Control/Filter Assembly 310813 Rev C 23 Pressure Control/Filter Assembly GMAX 3400 Sprayers Models 248663 through 248666 REF NO. PART NO. DESCRIPTION QT Y 20 243222 TRANSDUCER, pressure contl includes 63 1 21 224807 BASE, valve 1 22 235014 VALVE, drain; includes 22a, 22b 1 24 119545 BUSHING...

Page 25 - Technical Data; Dimensions

Technical Data 310813 Rev C 25 Technical Data Dimensions Honda GX120 Engine ANSI Power Rating @ 3600 rpm 4.0 Horsepower (2.9 kW) Maximum working pressure 3300 psi (227 bar, 22.7 MPa) Noise Level Sound power 100 dBa per ISO 3744 Sound pressure 86 dBa measured at 3.1 feet (1 m) Maximum delivery rating...

Page 26 - Graco Standard Warranty

Graco Standard Warranty 26 310813 Rev C Graco Standard Warranty Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use. With the exception o...