Graco A Series Instructions-Parts List Manual
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Graco A Series Instructions-Parts List Manual

Graco A Series Instructions-Parts List Manual

Airless paint stripers
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Instructions-Parts List
LineLazer
Airless Paint Stripers
For water-based materials only. For professional use only. Not approved for use in
European explosive atmosphere locations.
LineLazer III 3900
Model
Series
233688
A
Striper with one Gun
233689
A
Striper with Second Gun Kit
233664
A
International Striper with on Gun
233694
A
International Striper with 2nd Gun Kit
LineLazer III 5900
Model
Series
233690
A
Striper with one Gun
233691
A
Striper with Second Gun Kit
233627
A
International Striper with on Gun
233695
A
International Striper with 2nd Gun Kit
3300 psi (228 MPa, 22.8 bar) Maximum Working Pressure
IMPORTANT SAFETY INSTRUCTIONS
Read all warnings and instructions in this
manual. Save these instructions.
Related Manuals
Operator .....................................................309413
Displacement Pump ...................................309277
Spray Gun ..................................................309093
Spray Tip .............................................................. *
PC Board....................................................309459
Drain Valve Kit............................................308961
Clutch Replacement Kit..............................309890
* for spray tip selection, see page 6
III 3900 and 5900
™
Description
Description
309414N
EN
WLD

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Summary of Contents for Graco A Series

  • Page 1 Instructions-Parts List LineLazer III 3900 and 5900 ™ 309414N Airless Paint Stripers For water-based materials only. For professional use only. Not approved for use in European explosive atmosphere locations. LineLazer III 3900 Model Series Description 233688 Striper with one Gun 233689 Striper with Second Gun Kit 233664...

  • Page 2: Table Of Contents

    Digital Display Messages ....20 Graco Standard Warranty ....40...
  • Page 3 Table of Contents WARNING WARNING WARNING WARNING FIRE AND EXPLOSION HAZARD Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent fire and explosion: • Use equipment only in well ventilated area. •...
  • Page 4 Table of Contents WARNING WARNING WARNING WARNING EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury. • Do not operate the unit when fatigued or under the influence of drugs or alcohol. • Do not exceed the maximum working pressure or temperature rating of the lowest rated system component.
  • Page 5 Table of Contents WARNING WARNING WARNING WARNING PERSONAL PROTECTIVE EQUIPMENT You must wear appropriate protective equipment when operating, servicing, or when in the operating area of the equipment to help protect you from serious injury, including eye injury, hearing loss, inhalation of toxic fumes, and burns.

  • Page 6: Spray Tip Selection Table

    Spray Tip Selection Table Spray Tip Selection Table LineLazer Tip Selection Guide. Sprayer is supplied with tip LL5319. For additional applications, use the tip selec- tion table as follows: Note: the last three digits (LL5319) of the tip part number identifies the line width and tip orifice (opening). For exam- ple: the line width for tip LL5319 is 4 in.

  • Page 7: Maintenance

    Maintenance Maintenance If you suspect that the spray tip or hose is completely clogged, or that pressure has not been fully relieved after following the steps above, VERY SLOWLY loosen tip guard retaining nut or hose end coupling to relieve INJECTION HAZARD pressure gradually, then loosen completely.

  • Page 8: Caster Wheel

    Maintenance Caster Wheel 3. Once each month, grease the wheel bearing (F). (See letter call-outs in Parts drawing on page 27) 4. Check pin (164e) for wear. If pin is worn out, there will be play in the caster wheel. Reverse or replace 1.

  • Page 9: Troubleshooting

    At 70° F, the resistance must be between 1.2 ± ± (LineLazer III 3900); 1.7 Ω Ω (Line-Lazer III 5900); if not, replace pinion housing. Have pressure control checked by authorized Graco dealer. 309414N...
  • Page 10 Troubleshooting PROBLEM CAUSE SOLUTION Engine operates, but dis- Clutch is worn, damaged, or incor- Replace clutch. Manual 309890. placement pump does not rectly positioned operate continued Pinion assembly is worn or damaged Repair or replace pinion assembly. Manual 309890. Pump output is low Strainer (31) is clogged Strainer (31) is clogged Piston ball (206) is not seating...
  • Page 11 Troubleshooting PROBLEM CAUSE SOLUTION Pump is difficult to prime Paint is too thick Thin the paint according to the supplier’s rec- continued ommendations Engine speed is too high Decrease throttle setting before priming pump. Manual 309413. Clutch squeaks each time Clutch surfaces are not matched to Clutch surfaces need to wear into each other.
  • Page 12 Troubleshooting PROBLEM CAUSE SOLUTION Spray icon does not show A connector on wiring harness (58) Disconnect reed switch and 5-pin connector on display when fluid is or on reed switch (207) is damaged from back of control board. Check continuity sprayed between pin 1 on 2-pin connector and pin 1 on continued...

  • Page 13: Bearing Housing And Connecting Rod

    Bearing Housing and Connecting Rod Bearing Housing and Connecting Rod Removal 4. Align connecting rod with crank (B) and carefully align locating pins (F) in drive housing (101) with holes in bearing housing (94). Push bearing hous¬ing onto drive housing or tap into place with plastic mallet.

  • Page 14: Drive Housing

    Drive Housing Drive Housing Removal Installation 1. Liberally apply bearing grease (supplied with replacement gear cluster) to gear cluster (99) and to areas called out by note 3. Use full 0.62 pint (0.29 liter) of grease for LineLazer III 3900 and 0.68 pint 1.

  • Page 15: Engine

    Engine Engine Removal 1. Remove Pinion Assembly/Rotor/Field/Pinion/ Clutch, Clamp and Clutch Housing,as instructed in Manual 309890. 2. Fig. 4. Disconnect all necessary wiring. 3. Fig. 5. Remove two locknuts (72) and screws (131) from base of engine. 4. Lift engine carefully and place on work bench. NOTE: All service to the engine must be performed by an authorized HONDA dealer.

  • Page 16: On/Off Switch

    On/Off Switch On/Off Switch Removal Installation 1. Relieve pressure; page 7. 1. Install new ON/OFF switch (24) so tabs of switch snap into place on inside of pressure control hous- 2. Fig. 6. Remove four screws (93) and display/cover ing. (139).

  • Page 17: Trigger Sensor Adjustment

    Trigger Sensor Adjustment Trigger Sensor Adjustment 3. Remove wheel (82) from LineLazer. 4. Align gear (57) with sensor. Refer to Troubleshooting for trigger sensor adjustment, and Manual 309413. a. Pull gear out from wheel with gear puller. b. Push gear in toward wheel with mallet. Torque to 8 +/ 2 in-lb.

  • Page 18: Pressure Control

    Pressure Control Pressure Control Control Board Pressure Control Transducer Removal Removal 1. Relieve pressure; page 7. Relieve pressure; page 7. 2. Fig. 6. Remove four screws (93) and display/cover 2. Fig. 6. Remove four screws (93) and display/cover (139). Pull display connector wings open on PC (139).

  • Page 19: Pressure Adjust Potentiometer

    Pressure Adjust Potentiometer Pressure Adjust Potentiometer Removal Installation 1. Relieve pressure; page 7. 1. Install seal (148) on potentiometer (81). 2. Fig. 6. Remove four screws (93) and display/cover 2. Fig. 6. Install pressure adjust potentiometer (81), (139). shaft nut, lockwasher and potentiometer knob (19). a.

  • Page 20: Control Board Diagnostics

    Control Board Diagnostics Control Board Diagnostics Digital Display Messages No display does not mean that sprayer is not pressurized. Relieve pressure before repair. See Pressure Relief Procedure, page 7 DISPLAY SPRAYER OPERATION INDICATION ACTION No Display Sprayer may be pressur- Loss of power or display not con- Check power source.

  • Page 21: Displacement Pump

    Displacement Pump Displacement Pump Removal 5. Fig. 9. Use screwdriver: push retaining spring up 1. Flush pump. and push out pin (96) 2. Relieve pressure; page 7. 3. Fig. 8. Cycle pump with piston rod (222) in its lowest position. 4.

  • Page 22: Repair

    1. Fig. 11. Pull piston rod out 1.5 in. Screw in pump . 12 until holes in bearing cross link and piston rod align. 4. Fig. 13. Fill packing nut with Graco TSL until fluid flows onto the top of seal. 1.5 in.

  • Page 23: Parts Pinion And Drive Housing Assemblies

    Parts Pinion and Drive Housing Assemblies Parts Pinion and Drive Housing Assemblies Ref No. 183 and 101 Ref No. 183: Pinion Housing Assembly 245715 for Ref No. 101: Drive Housing Assembly 245442 for LineLazer III 3900; Pinion Housing Assembly 245834 for LineLazer III 3900;...
  • Page 24 Parts Pinion and Drive Housing Assemblies (Ref) 183e 183d 183b 122 (Ref) 183a 101h 101g 98 (Ref) 250 (Ref) 145 (Ref) 99 (Ref) 100 (Ref) 98 (Ref) TI0177b Only used on LineLazer III 3900, Models 233688 and 233664 Pinion housing assembly (183) includes clutch field and connector 309414N...

  • Page 25: Parts Linelazer Iii

    Parts LineLazer III Parts LineLazer III Parts Page 33 3DUWV 3DJH  Parts Page 27 3DUWV 3DJH  Parts Page 31 3DUWV 3DJH  Parts Page 29 3DUWV 3DJH  Parts Page 25 3DUWV 3DJH  Parts Page 31 3DUWV 3DJH  Sheet 1 of 6 309414N...

  • Page 26: Parts - Linelazer Iii

    Parts - LineLazer III Parts - LineLazer III Models 233688 and 233690 ti1938a Sheet 2 of 6 309414N...

  • Page 27: Parts - Linelazer Iii

    Parts - LineLazer III Parts - LineLazer III Ref. Part Description Ref. Part Description 101566 NUT, lock 196176 ADAPTER, nipple 114648 CAP, dust 114271 STRAP, retaining 186821 LABEL, warning 114808 CAP, vinyl 114690 STRAP 245798 HOSE, 1/4 in. x 7 ft 111020 WHEEL, pneumatic 178342...

  • Page 28: Parts -Linelazer Iii

    Parts -LineLazer III Parts -LineLazer III Models 233688 and 233690 12 (see Detail E) WLD 'HWDLO (  Sheet 3 of 6 309414N...

  • Page 29: Parts - Linelazer Iii

    Parts - LineLazer III Parts - LineLazer III Ref. Part Description Ref. Part Description 183169 (5900) 196176 ADAPTER, nipple PIN, str, hdls 245730 HOSE, suction and drain (includes 176818 (3900) 12a-12n) 183210 (5900) 170957 TUBE, suction 192723 NUT, retaining (3900) 185381 HOSE 193031...

  • Page 30: Parts - Linelazer Iii

    Parts - LineLazer III Parts - LineLazer III Models 233688 and 233690 Ref. 166 164n 164m 164k 164w 164j 164a 164v 164x Ref. 167 Ref. 166 164j 164f 164e 164f 164d 164c 164g 164p 164u 164r Ref. 164 See Detail D 164b 164s 164t...

  • Page 31: Parts - Linelazer Iii

    Parts - LineLazer III Parts - LineLazer III Ref. Part Description Ref. Part Description 164d 193662 PIN, locking, tapered 114682 SPRING, compression 164e 110754 SCREW, cap, soc hd 112405 NUT, lock 164f 181818 KNOB, pronged 100731 WASHER 164g 114548 BEARING, bronze 101566 NUT, lock 167h 113484...

  • Page 32: Parts - Linelazer Iii

    Parts - LineLazer III Parts - LineLazer III Models 233688 and 233690 Ref. 182 Ref. 167 Detail B (30) 30n 30p Ref. 13 30 (See Detail B) Ref. 204 Ref. 42 to Display Sensor Ref 182 ti1939a Sheet 5 of 6 309414N...

  • Page 33: Parts - Linelazer Iii

    Parts - LineLazer III Parts - LineLazer III Ref. Part Description Ref. Part Description 111017 BEARING, flange 100021 SCREW, cap, hex hd 186699 BLOCK, mounting, cable 100016 WASHER, lock 181734 ARM, support 243284 GUN, flex, basic Manual 303093 287566 CLAMP, swivel, adjustable 240780 BRACKET, arm, gun 188135...

  • Page 34: Parts - Linelazer Iii

    Parts - LineLazer III Parts - LineLazer III Models 233688 and 233690 186 201 200 (See Detail A) Ref. 51 200a Ref. 12j 200b %DFN 9LHZ  200c 200d 200r Ref. 58 Ref. 183 200e Ref. 42 200p 200f 200j 200g 200h 200k...

  • Page 35: Parts - Linelazer Iii

    Parts - LineLazer III Parts - LineLazer III Ref. Part Description Ref. Part Description 196 15A245 LABEL, warning 114955 CONTROL, throttle 198 189246 LABEL, warning 114954 SWITCH, rocker 198684 SPACER, base 109466 NUT, lock, hex 245515 FILTER, assembly 116167 KNOB, potentiometer 200a 196675 BOWL, filter 112380...

  • Page 36: Pressure Control Wiring Diagram

    Pressure Control Wiring Diagram Pressure Control Wiring Diagram Display Board ON/OFF Switch Drive Pinion Housing Housing Control Board Clutch Test Points Transducer 200p 9,(: $ 9,(: % To Engine Potentiometer Trigger Sensor 9,(: $ 9,(: % Engine Trigger Power Sensor Clutch Coil Gallon...

  • Page 37: Accessories

    Accessories Accessories Danger Labels An English language DANGER label is on your sprayer. Order the labels from your Graco distributor. If you have painters who do not read English, order one French 194931 of the following labels to apply to your sprayer. The...

  • Page 38: Technical Data

    Technical Data Technical Data Honda GX120 Engine Power Rating @ 3600 rpm ANSI ..........4.0 Horsepower DIN 6270B/DIN 6271 NA .
  • Page 39 Notes Notes 309414N...

  • Page 40: Graco Standard Warranty

    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:

Linelazer iii 3900Linelazer iii 5900233688233689233664233694 ... Show all

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