Graco 312195M, LineLazer IV 3900, 5900 Auto-Layout System Airless LineStripers, Repair - Parts List Owner's Manual
Repair - Parts List
LineLazer
™
IV 3900, 5900 Auto-Layout
™
System
Airless Line Stripers
312195M
EN
For application of line striping materials. For professional use only. Not for use in explosive atmospheres.
3300 psi (22.8 MPa, 228 bar) Maximum Working Pressure
Important Safety Instructions
Read all warnings and instructions in this manual.
Save these instructions.
See page 2 for model information.
312190
310643
311254
309055
312345
312307
ti10233a
Models
2
Contents
Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Tip Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Auto-Layout Can Actuator Adjustment . . . . . . . . 10
Bearing Housing and Connecting Rod . . . . . . . . 11
Drive Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Pinion Assembly/Clutch Armature/Clamp . . . . . 13
Clutch Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Pressure Control . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Trigger Sensor Adjustment . . . . . . . . . . . . . . . . . . 19
Distance Sensor Replacement . . . . . . . . . . . . . . . 19
Control Board Diagnostics . . . . . . . . . . . . . . . . . . 20
Displacement Pump . . . . . . . . . . . . . . . . . . . . . . . . 21
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Parts - Drive and Pinion Housing Assemblies . . 23
Auto-Layout System Wiring Diagram . . . . . . . . . 34
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 38
Graco Information . . . . . . . . . . . . . . . . . . . . . . . . . 38
Models
3900 Line Stripers
253920
253953
255151
255152
5900 Line Stripers
253921
253954
255153
255154
Language
English
French
Spanish
Dutch
German
Italian
Turkish
Greek
Croatian
Portuguese
Danish
Finnish
Swedish
Norwegian
Russian
Estonian
Latvian
Lithuanian
Polish
Hungarian
Czech
Slovakian
Slovenian
Romanian
Bulgarian
312202
312203
312204
312205
312206
312207
312208
312209
Manual
312195
312196
312197
312198
312199
312200
312201
312210
312211
312212
312213
312214
312215
312216
312217
312218
312219
312195M
Warnings
Warnings
The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclamation point symbol alerts you to a general warning and the hazard symbol refers to procedure-specific risk. Refer back to these warnings. Additional, product-specific warnings may be found throughout the body of this manual where applicable.
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.
• 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.
• Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and plastic drop cloths (potential static arc).
• Keep work area free of debris, including solvent, rags and gasoline.
• Do not plug or unplug power cords, or turn power or light switches on or off when flammable fumes are present.
• Ground all equipment in the work area. See
Grounding
instructions.
• Use only grounded hoses.
• Hold gun firmly to side of grounded pail when triggering into pail.
• If there is static sparking or you feel a shock,
stop operation immediately.
Do not use equipment until you identify and correct the problem.
• Keep a working fire extinguisher in the work area.
CARBON MONOXIDE HAZARD
Exhaust contains poisonous carbon monoxide, which is colorless and odorless. Breathing carbon monoxide can cause death. Do not operate in an enclosed area.
SKIN INJECTION HAZARD
High-pressure fluid from gun, hose leaks, or ruptured components will pierce skin. This may look like just a cut, but it is a serious injury that can result in amputation.
Get immediate surgical treatment.
• Do not point gun at anyone or at any part of the body.
• Do not put your hand over the spray tip.
• Do not stop or deflect leaks with your hand, body, glove, or rag.
• Do not spray without tip guard and trigger guard installed.
• Engage trigger lock when not spraying.
• Follow
Pressure Relief Procedure
in this manual, when you stop spraying and before cleaning, checking, or servicing equipment.
PRESSURIZED EQUIPMENT HAZARD
Fluid from the gun/dispense valve, leaks, or ruptured components can splash in the eyes or on skin and cause serious injury.
• Follow
Pressure Relief Procedure
in this manual, when you stop spraying and before cleaning, checking, or servicing equipment.
• Tighten all fluid connections before operating the equipment.
• Check hoses, tubes, and couplings daily. Replace worn or damaged parts immediately.
PRESSURIZED ALUMINUM PARTS HAZARD
Do not use 1,1,1-trichloroethane, methylene chloride, other halogenated hydrocarbon solvents or fluids containing such solvents in pressurized aluminum equipment. Such use can cause serious chemical reaction and equipment rupture, and result in death, serious injury, and property damage.
312195M 3
Warnings
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. See
Technical Data
in all equipment manuals.
• Use fluids and solvents that are compatible with equipment wetted parts. See
Technical Data
in all equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete information about your material, request MSDS forms from distributor or retailer.
• Check equipment daily. Repair or replace worn or damaged parts immediately with genuine manufacturer’s replacement parts only.
• Do not alter or modify equipment.
• Use equipment only for its intended purpose. Call your distributor for information.
• Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.
• Do not kink or over bend hoses or use hoses to pull equipment.
• Keep children and animals away from work area.
• Comply with all applicable safety regulations.
BURN HAZARD
Equipment surfaces and fluid that’s heated can become very hot during operation. To avoid severe burns, do not touch hot fluid or equipment. Wait until equipment/fluid has cooled completely.
MOVING PARTS HAZARD
Moving parts can pinch or amputate fingers and other body parts.
• Keep clear of moving parts.
• Do not operate equipment with protective guards or covers removed.
• Pressurized equipment can start without warning. Before checking, moving, or servicing equipment, follow the
Pressure Relief Procedure
in this manual. Disconnect power or air supply.
TOXIC FLUID OR FUMES HAZARD
Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or swallowed.
• Read MSDS’s to know the specific hazards of the fluids you are using.
• Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines.
• Always wear impervious gloves when spraying or cleaning equipment.
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, inhalation of toxic fumes, burns, and hearing loss. This equipment includes but is not limited to:
• Protective eyewear
• Clothing and respirator as recommended by the fluid and solvent manufacturer
• Gloves
• Hearing protection
RECOIL HAZARD
Gun may recoil when triggered. If you are not standing securely, you could fall and be seriously injured.
4 312195M
Tip Selection
Tip Selection
LL5213*
LL5215*
LL5217
LL5219
LL5315*
LL5317
LL5319
LL5355
LL5417
LL5419
LL5421
LL5423
LL5425
LL5427
LL5429
LL5321
LL5323
LL5325
LL5327
LL5329
LL5331
LL5333
LL5335
LL5431
LL5435
LL5621
LL5623
LL5625
LL5627
LL5629
LL5631
LL5635
LL5639
in.
(cm)
2 (5)
2 (5)
in.
(cm)
4 (10)
4 (10)
4 (10)
4 (10)
4 (10)
4 (10)
4 (10)
4 (10)
4 (10)
4 (10)
4 (10)
4 (10)
4 (10)
4 (10)
* Use 100 mesh filter to reduce tip clogs.
in.
(cm)
6 (15)
6 (15)
6 (15)
6 (15)
6 (15)
6 (15)
6 (15)
6 (15)
6 (15)
312195M
in.
(cm)
12 (30)
12 (30)
12 (30)
12 (30)
12 (30)
12 (30)
12 (30)
12 (30)
5
6
Maintenance
Maintenance
Pressure Relief Procedure
1.
Engage trigger lock.
2.
Turn engine ON/OFF switch to OFF.
3.
Move pump switch to OFF and turn pressure control knob fully counterclockwise.
4.
Disengage the trigger lock.
5.
Hold a metal part of the gun firmly to a grounded metal pail. Trigger the gun to relieve pressure.
6.
Engage the trigger lock.
7.
Open pressure drain valve. Leave valve open until you are ready to spray again.
8.
If you suspect the spray tip or hose is 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 pressure gradually, then loosen completely. Clear hose or tip obstruction.
AFTER THE FIRST 20 HOURS OF OPERATION:
Drain engine oil and refill with clean oil. Reference Honda
Engines Owner's Manual for correct oil viscosity.
WEEKLY:
Remove air filter cover and clean element.
Replace element, if necessary. If operating in an unusually dusty environment: check filter daily and replace, if necessary.
Replacement elements can be purchased from your local HONDA dealer.
WEEKLY:
Check level of TSL in displacement pump packing nut. Fill nut, if necessary. Keep TSL in nut to help prevent fluid buildup on piston rod and premature wear of packings.
AFTER EACH 100 HOURS OF OPERATION:
Change engine oil. Reference Honda Engines Owner's Manual for correct oil viscosity.
SPARK PLUG:
Use only BPR6ES (NGK) or
W20EPR-U (NIPPONDENSO) plug. Gap plug to 0.028 to 0.031 in. (0.7 to 0.8 mm). Use spark plug wrench when installing and removing plug.
Trigger Lock
Always engage the trigger lock when you stop spraying to prevent the gun from being triggered accidentally by hand or if dropped or bumped.
Periodic Maintenance
DAILY:
Check engine oil level and fill as necessary.
DAILY:
Check hose for wear and damage.
DAILY:
Check gun safety for proper operation.
DAILY:
Check pressure drain valve for proper operation.
DAILY:
Check and fill the gas tank.
DAILY:
Verify calibration.
Caster Wheel
LineLazer IV Swivel
Wheel Assembly 240719
1.
Once each year, tighten nut (127) under dust cap
(142) until spring washer bottoms out. then back off the nut 1/2 to 3/4 turn.
2.
Once each year, tighten nut (127) on screw (131) until it begins to compress spring washer. Then tighten the nut an additional 1/4 turn.
3.
Once each month, grease the wheel bearing (F).
4.
Check pin (55) for wear. If pin is worn out, there will be play in the caster wheel. Reverse or replace the pin as needed.
5.
Check caster wheel alignment as necessary. To align: loosen screw (145), align wheel and tighten screw.
312195M
Troubleshooting
Troubleshooting
Problem
E=XX is displayed.
Engine won't start.
Cause
Fault condition exists.
Engine switch is OFF.
Engine is out of gas.
Engine oil level is low.
Spark plug cable is disconnected or damaged.
Cold engine.
Fuel shutoff lever is OFF.
Oil is seeping into combustion chamber.
Engine operates, but displacement pump does not operate.
Error code displayed?
Pump switch is OFF.
Pressure setting is too low.
Fluid filter (11) is dirty.
Tip or tip filter is clogged.
Displacement pump piston rod is stuck due to dried paint.
Connecting rod is worn or damaged.
Drive housing is worn or damaged.
Electrical power is not energizing clutch field.
Clutch is worn, damaged, or incorrectly positioned.
Pinion assembly is worn or damaged.
Solution
Determine fault correction from table, page 20.
Turn engine switch ON.
Refill gas tank. Honda Engines Owner's Manual.
Try to start engine. Replenish oil, if necessary.
Honda Engines Owner's Manual.
Connect spark plug cable or replace spark plug.
Use choke.
Move lever to ON position.
Remove spark plug. Pull starter 3 to 4 times.
Clean or replace spark plug. Start engine. Keep sprayer upright to avoid oil seepage.
Reference pressure control repair. Page 20.
Turn pump switch ON.
Turn pressure adjusting knob clockwise to increase pressure.
Clean filter. Page 32.
Clean tip or tip filter. See spray gun manual.
Repair pump. See pump manual.
Replace connecting rod. Page 11.
Replace drive housing. Page 12.
Check wiring connections. Page 16.
Reference pressure control repair. Page 17.
Reference wiring diagram. Page 34.
With pump switch ON and pressure turned to
MAXIMUM, use a test light to check for power between clutch test points on control board.
Disconnect clutch wires from control board and measure resistance across clutch coil. At 70° F, the resistance must be between 1.2 +0.2 ohms
(LineLazer IV 3900); 1.7 +0.2 ohms (LineLazer IV
5900); if not, replace pinion housing.
Have pressure control checked by authorized
Graco dealer.
Repair or replace pinion assembly. Page 12.
312195M 7
Troubleshooting
Problem Cause Solution
Pump output is low.
Strainer (34f) is clogged.
Piston ball is not seating.
Piston packings are worn or damaged.
O-ring in pump is worn or damaged.
Intake valve ball is not seating properly.
Intake valve ball is packed with material.
Engine speed is too low.
Clutch is worn or damaged.
Clean strainer.
Service piston ball. See pump manual.
Replace packings. See pump manual.
Replace o-ring. See pump manual.
Clean intake valve. See pump manual.
Clean intake valve. See pump manual.
Increase throttle setting. See operation manual.
Excessive paint leakage into throat packing nut.
Pressure setting is too low.
Increase pressure. See operation manual.
Fluid filter (11), tip filter or tip is clogged or dirty.
Clean filter. See operation or spray gun manual.
Large pressure drop in hose with heavy materials.
Throat packing nut is loose.
Use larger diameter hose and/or reduce overall length of hose. Use of more than 100 ft of 1/4 in. hose significantly reduces performance of sprayer. Use 3/8 in. hose for optimum performance (50 ft minimum).
Remove throat packing nut spacer. Tighten throat packing nut just enough to stop leakage.
Throat packings are worn or damaged.
Displacement rod is worn or damaged.
Fluid is spitting from gun. Air in pump or hose.
Tip is partially clogged.
Fluid supply is low or empty.
Replace packings. See pump manual.
Replace rod. See pump manual.
Check and tighten all fluid connections. Reprime pump. See operation manual.
Clear tip. See spray gun manual.
Pump is difficult to prime. Air in pump or hose.
Refill fluid supply. Prime pump. See operation manual. Check fluid supply often to prevent running pump dry.
Check and tighten all fluid connections.
Intake valve is leaking.
Pump packings are worn.
Paint is too thick.
Engine speed is too high.
Reduce engine speed and cycle pump as slowly as possible during priming.
Clean intake valve. Be sure ball seat is not nicked or worn and that ball seats well. Reassemble valve.
Replace pump packings. See pump manual.
Thin the paint according to the supplier's recommendations.
Decrease throttle setting before priming pump.
See operation manual.
8 312195M
Troubleshooting
Problem Cause Solution
Clutch squeaks each time clutch engages.
Clutch surfaces are not matched to each other when new and may cause noise.
High engine speed at no load.
Gallon counter not working.
Misadjusted throttle setting.
Worn engine governor.
Broken or disconnected wire.
Sprayer operates, but display does not.
Distance counter not operating properly.
Bad sensor.
Missing magnet.
Bad connection between control board and display.
Display damaged.
Trigger sensor not set correctly.
Clutch surfaces need to wear into each other.
Noise will dissipate after a day of run time.
Reset throttle to 3600 engine rpm at no load.
Replace or service engine governor.
Check wires and connections. Replace broken wires.
Replace sensor.
Reposition or replace magnet.
Remove display and reconnect.
Mils not calculating.
Bad wiring connections.
Gear teeth missing or damaged.
Wire cracked or broken.
Distance sensor.
Trigger sensor.
Replace display.
See “Spray icon does not show on display when fluid is sprayed”.
Check connector, and reconnect.
Replace distance gear/wheel.
Replace sensor.
See “Distance counter not operating properly”.
See “Spray icon does not show on display when fluid is sprayed”.
Fluid spray starts after spray icon is shown on display.
Spray icon does not show on display when fluid is sprayed.
Gallon counter.
Bad or damaged control board.
Interrupter (164, page 31)
See “Gallon counter not working”.
Replace control board.
Turn screw (126, page 31) counterclockwise until spray icon synchronizes with fluid spray.
Loose connector.
Check connector and reconnect.
Interrupter (164, page 31) is improperly positioned. Turn screw (126, page 31) counterclockwise until spray icon synchronizes with fluid spray.
Spray icon is always shown on display.
No dots or poor dots with ghosting
Reed switch assembly (166, page 31) is damaged. Replace reed switch assembly (166, page 31).
Magnet on assembly (166, page 31) is missing.
Replace reed switch assembly (166, page 31).
Cut or sliced wire.
Control board is damaged.
Replace distance sensor harness (66, page 25).
Replace control board.
Display is damaged.
Replace display.
Interrupter (164, page 31) is improperly positioned. Turn screw (126, page 31) clockwise until spray icon is synchronized with fluid spray.
Reed switch assembly (166, page31) is damaged. Replace reed switch assembly (166, page 31).
No dots.
Solenoid cartridge bar is too far away from aerosol marking can spray tip. Do
Auto-Layout Can
Actuator Adjustment
.
Poor dots or dots with ghosting.
Solenoid cartridge bar is too close to aerosol marking can spray tip. Do
Auto-Layout Can
Actuator Adjustment
.
Engine speed to slow
Aerosol can malfunctioning
Solenoid module malfunctioning
Engine speed must be greater than 2600 rpm.
Check that can sprays. Replace if not.
Replace solenoid module.
312195M 9
Auto-Layout Can Actuator Adjustment
Auto-Layout Can Actuator Adjustment
4 Carefully tighten screws. Verify gap.
Adjustments
The can actuator is set at the factory. If the dot size is not as desired, do the coarse and/or fine adjustments.
Coarse Adjustment
1 Locate four screws on side of holder base.
ti10070a
2 Loosen screws to allow holder base to move freely.
ti10071a ti10073a
Fine Adjustment
If coarse adjustment did not achieve desired dot size, proceed as follows:
1 Start striper and move to
PARKING MODE
display.
PARKING MODE
0 mph
STALL SIZE 9.00’
DOT SIZE
SETUP MODE
ti9919a
2 Set
DOT SIZE
setting to smallest size (least amount of bars on display). Press arrow keys to increase/decrease size.
3 Do
Coarse Adjustment
steps 1 and 2. Move holder base until a dot size of approximately a dime is achieved.
Tighten screws on holder base.
Do not aim aerosol can at your face.
3 Move holder base until solenoid cartridge bar is approximately 0.10 in. (thickness of two dimes) from spray tip.
ti10379a
Good Dot Poor Dot with Ghosting
ti10380a
Note: Dot size consistency can vary due to weather changes and differences in aerosol marking can brands.
ti10072a
10 312195M
Bearing Housing and Connecting Rod
Bearing Housing and Connecting Rod
Removal
2.
Assemble connecting rod (26) and bearing housing (22).
3.
Clean mating surfaces of bearing and drive housings.
4.
Align connecting rod with crank (B) and carefully align locating pins (F) in drive housing (24) with holes in bearing housing (22). Push bearing housing onto drive housing or tap into place with plastic mallet.
1.
2.
. 2. Remove screws (187) and front cover (83).
3.
Unscrew suction tube (34) from pump, hold wrench on pump intake valve (A) to keep pump from loosening.
4.
Disconnect pump outlet hose (100) from displacement pump outlet nipple (60).
5.
. 1. Use screwdriver to push up retaining spring
(236) at top of pump. Push out pin (235).
CAUTION
Do not use bearing housing screws (183) to align or seat bearing housing with drive housing. Align these parts with locating pins (F), to avoid premature bearing wear.
5.
Install screws (183) and lockwashers (188) on bear-
ing housing. Torque evenly to note 3 value in F
6.
235
B
83
2
E
236
2
D
24
7675b
F
IG
. 1
236 3
188
26
C
1
22
34g
6.
. 2. Loosen retaining nut (84). Unscrew and
remove displacement pump (21).
7.
Remove four screws (183) and lockwashers (188) from bearing housing (22).
8.
Pull connecting rod (26) and lightly tap lower rear of bearing housing (22) with plastic mallet to loosen from drive housing (24). Pull bearing housing and connecting rod assembly (26) off drive housing.
9.
Inspect crank (B) for excessive wear and replace parts as needed.
Installation
1.
Evenly lubricate inside of bronze bearing (C) in bearing housing (22) with high-quality motor oil. Liberally pack top roller bearing (E), lower bearing (D) inside connecting rod assembly (26) with bearing grease.
187
3
183
235
21
A
Model 253920
60
100
F
84
34
1
Oil.
2
Pack with bearing grease 114819.
3
LineLazer IV 3900: Torque to 200 in-lb (22.6 N•m).
LineLazer IV 5900: Torque to 200 in-lb (22.6 N•m).
F
IG
. 2
TI6395A
312195M 11
Drive Housing
Drive Housing
Removal
1.
2.
. 3. Remove bearing housing. Do
procedure on page
3.
Remove two screws (158) and reed switch (182).
4.
Remove six screws (189) from pinion housing (25).
5.
Lightly tap around drive housing (24) to loosen drive housing. Pull drive housing straight off pinion housing. Be prepared to support gear cluster (23), which may also come out.
Installation
1.
Liberally apply bearing grease (supplied with replacement gear cluster) to gear cluster (23) and to areas called out by note 2.
2.
Place bronze colored washer (24g) on shaft protruding from large shaft of drive housing (24). Place silver colored washer (24h) on pinion housing. Clean mating surfaces of pinion and drive housings. Align gears and push new drive housing straight onto pinion housing and locating pins (A).
3.
Install six screws (189). Torque evenly to note 1
4.
Install reed switch (182) with two screws (158).
5.
Install bearing housing. Do steps 1 through 6 of
Bearing Housing and Connecting Rod
procedure
F
IG
. 3
1
189
182
158
188
A
25
178 24g
24h
2
189
1
24
23
178 A
179
2
1
LineLazer IV 3900: Torque to 140 in-lb (15.8 N•m).
LineLazer IV 5900: Torque to 200 in-lb (22.6 N•m).
2
Apply remaining grease to these areas.
TI6396a
12 312195M
Pinion Assembly/Clutch Armature/Clamp
Pinion Assembly/Clutch Armature/Clamp
Pinion Assembly/Clutch
Armature Removal
175
E
172
Pinion Assembly
If pinion assembly (25) is not removed from clutch hous-
ing (85), do steps 1 through 3. Otherwise, start at 4.
E
TI5481b
1.
Remove drive housing, page 12.
2.
. 12. Remove junction box (226).
3.
. 11. Disconnect pump stroke sensor and clutch
cables.
4.
. 4. Remove four screws (189) and lockwashers
(188) and pinion assembly (25).
F
IG
. 5
7.
. 6. Remove retaining ring (25e).
8.
Tap pinion shaft (25d) out with plastic mallet.
86
25e
25d
189
188
TI5987c
25c
85
25
189
188
TI5480b
F
IG
. 4
5.
. 5. Place pinion assembly (25) on bench with
rotor side up.
6.
Remove four screws (175) and lockwashers (172).
Install two screws in threaded holes (E) in rotor.
Alternately tighten screws until rotor comes off.
TI5482b
F
IG
. 6
Clutch Armature
9.
. 7. Use an impact wrench or wedge something
between armature (87) and clutch housing to hold engine shaft during removal.
10. Remove four screws (175) and lockwashers (172).
11. Remove armature (87).
87
172
175
TI8704a
F
IG
. 7
312195M 13
Pinion Assembly/Clutch Armature/Clamp
Installation
Clutch Armature
1.
. 8. Lay two stacks of two dimes on smooth
bench surface.
2.
Lay armature (87) on two stacks of dimes.
3.
Press center of clutch down on bench surface.
F
IG
. 8
87
0.12 +.01 in. (3.0 +.25 mm) dimes
TI8705a
Clamp
Removal
1.
Do Engine Removal.
2.
Drain gasoline from tank according to Honda manual.
3.
Tip engine on side so gas tank is down and air cleaner is up.
4.
. 9. Loosen two screws (175) on clamp (82),
5.
Push screwdriver into slot in clamp (82) and remove clamp.
Installation
1.
. 9. Install engine shaft key (88).
2.
Tap clamp (82) on engine shaft (A) with plastic mallet. Maintain dimension shown note 2. Chamfer must face engine.
3.
Check dimension: Place rigid, straight steel bar (B) across face of clutch housing (5). Use accurate measuring device to measure distance between bar and face of clamp. Adjust clamp as necessary.
Torque two screws (175) to 125 +10 in-lb (14 +1.1
N•m).
4.
Install armature (87) on engine drive shaft.
5.
. 7. Install four screws (175) and lockwashers
(172) with torque of 125 in-lb.
Pinion Assembly
6.
. 6. Check o-ring (25c) and replace if missing or
damaged.
7.
Tap pinion shaft (25d) in with plastic mallet.
8.
Install retaining ring (25e) with beveled side facing up.
9.
. 5. Place pinion assembly on bench with rotor
side up.
10. Apply thread sealant to screws. Install four screws
(175) and lockwashers (172). Alternately torque screws to 125 in-lb until rotor is secure. Use threaded holes to hold rotor.
. 4. Install pinion assembly (25) with five screws
(189) and lockwashers (188).
. 11. Connect pump stroke sensor and clutch
cables.
. 12. Install junction box (226).
88
F
IG
. 9
1
Face of clutch housing.
2
LineLazer IV 3900: 1.55 +/- .010 in. (64.77 +/- 0.25 mm)
LineLazer IV 5900: 2.61 +/- .010 in. (66.29 +/- 0.25 mm)
3
Torque to 125 +/- 10 in-lb (14 +/- 1.1 N•m).
4
Chamfer this side.
1
85
A
B
175
3
2
82
4
TI5484b
14 312195M
Clutch Housing
Removal
1.
. 10. Remove four cap screws (186) and lock
washers (188) which hold clutch housing (85) to engine.
2.
Remove screw (177) from under mounting plate (96).
3.
Pull off clutch housing (85).
Installation
1.
. 10. Push on clutch housing (85).
2.
Install four cap screws (186) and lock washers (188) and secure clutch housing (85) to engine. Torque to
180 in-lb (20.3 N•m).
3.
Install capscrew (177) from beneath mounting plate
(96). Torque to 20 ft-lb (27.1 N•m).
85
88
177
96
188
186
TI6643
F
IG
. 10
312195M
Clutch Housing
15
Engine
Engine
Removal
1.
Pinion Assembly/Clutch Armature/Clamp
and
2.
. 12. Remove junction box (226).
3.
. 11. Disconnect all necessary wiring.
4.
. 12. Remove screw (177). Remove two screws
(117), locknuts (118), and ground conductor (223,
260) from base of engine (185).
5.
Lift engine carefully and place on work bench.
All service to the engine must be performed by an authorized HONDA dealer.
Engine
223
Ref. 118
185
117
96 ti6398b
Solenoid Actuator Cable
Main Control Box Cable
Wheel Sensor Cable
To Engine
Bottom View
118
F
IG
. 11
DISTANCE
SENSOR
TO MAIN
CONTROL
BOX
PUMP STROKE
COUNTER
JUNCTION
BOX
CLUTCH
SOLENOID
ACTUATOR
CABLE
TO
ENGINE ti6397b
226 ti6536a
F
IG
. 12
Installation
1.
. 12. Lift engine carefully and place on engine
mount plate (96).
2.
Install two screws (117) and ground conductor (223,
260) in base of engine and secure with locknuts
(118). Torque to 20 ft-lb (27.1 N•m).
3.
. 11. Connect all necessary wiring.
4.
Install
Pinion Assembly/Clutch Armature/Clamp
16 312195M
Pressure Control
Pressure Control
On/Off Switch
Note: A complete wiring diagram is on page 34.
Removal
1.
2.
. 13. Remove two screws (125) and cover (31).
3.
Remove three screws (125) from control plate
(15a). Slide control plate out to access ON/OFF switch (15g).
4.
Press locking tab on ON/OFF switch connector (B) and disconnect from control board.
5.
Press in on two retaining tabs on each side of
ON/OFF switch and remove switch.
Installation
1.
Install ON/OFF switch (15g) so tabs of switch snap into place on inside of pressure control housing.
2.
Connect ON/OFF switch connector (B) to J3 on control board.
3.
Slide control plate (15a) back to original position and secure with three screws (125).
4.
Install cover (31) with two screws (125).
15a
15f
15g
15n
15i
15o
125
15r
B
C
GROUND
15d
31
15j
A
TO ENGINE
D
Main Control
Box Cable
125
Transduser
216
217
F
IG
. 13
312195M
TI6408b
17
Pressure Control
Control Board
Removal
Installation
1.
. 13. Install o-ring (217) and pressure control
transducer (216) in filter manifold (40). Torque to
35-45 ft-lb.
2.
Connect transducer lead (C) to control board (15d).
3.
Install control cover (31) with two screws (125).
1.
2.
. 13. Remove two screws (125) and control
cover (31). Pull display connector wings open on control board and pull display connector out.
3.
. 21. Note on a paper lead connec-
tions to the control board. Disconnect leads from control board (15d).
4.
. 13. Remove five screws (15j) from control
board (15d).
Installation
1.
. 13. Install control board (15d) with five screws
(15j).
2.
. 21. Refer to note on lead connec-
tions to the control board. Connect leads to control board (15d).
3.
. 13. Push display connector into control board
close display connector wings on control board.
Install control cover (31) with two screws (125).
Pressure Control Transducer
Removal
1.
2.
. 13. Remove two screws (125) and control
cover (31).
3.
Disconnect transducer lead (C) from control board
(15d).
4.
Remove pressure control transducer (216) and o-ring (217) from filter manifold (40).
Pressure Adjust Potentiometer
Removal
1.
2.
. 13. Remove two screws (125) and control
cover (31).
3.
Disconnect lead (D) from control board (15d).
4.
Loosen set screws on potentiometer knob (15o) and remove knob, shaft nut, lockwasher and pressure adjust potentiometer (15i).
5.
Remove seal (15n) from potentiometer (15i).
Installation
1.
Install seal (15n) on potentiometer (15i).
2.
. 13. Install pressure adjust potentiometer (15i),
shaft nut, lockwasher and potentiometer knob (15o).
a.
Turn potentiometer shaft (15i) clockwise to internal stop. Assemble potentiometer knob
(15o) to strike pin on plate (15r).
b.
After adjustment of step a, tighten both set
screws in knob 1/4 to 3/8 turn after contact with shaft.
3.
Connect lead (D) to control board (15d).
4.
Install control cover (31) with two screws (125).
18 312195M
Trigger Sensor Adjustment
Engine Stop Switch
Note: A complete wiring diagram is on page 34.
Removal
1.
2.
. 13. Remove two screws (125) and cover (31).
3.
Remove two spade connectors from ENGINE STOP switch (15f).
4.
Press in on two retaining tabs on each side of
ENGINE STOP switch and remove switch.
Installation
1.
Install ENGINE STOP switch (15f) so tabs of switch snap into place on inside of pressure control housing.
2.
Install cover (31) with two screws (125).
Trigger Sensor Adjustment
Refer to
for trigger sensor adjustment, and see operation manual.
Distance Sensor Replacement
1.
Remove wheel (120) from LineLazer.
2.
Remove screw (273), wire clamp (115) and distance sensor (66).
3.
Install new distance sensor (66) with wire clamp
(115) and screw (273).
4.
Install wheel (120) on LineLazer.
273
115
66
130
120
130
127
142
TI10237a
F
IG
. 14
312195M 19
Control Board Diagnostics
Control Board Diagnostics
Digital Display Messages
Relieve pressure before repair; page 6. No display does not mean that sprayer is not pressurized.
Display
No Display
ti6314a ti6315a
psi bar
MPa
Sprayer Operation
Sprayer may be pressurized.
Sprayer may be pressurized.
Indication Action
Loss of power or display not connected.
Pressure less than 200 psi (14 bar, 1.4 MPa).
Check power source. Relieve pressure before repair or disassembly. Verify display is connected.
Increase pressure as needed.
Sprayer is pressurized.
Power is applied.
(Pressure varies with tip size and pressure control setting.)
Normal operation.
Spray.
Sprayer stops. Engine is running.
Exceeded pressure limit.
Remove any filter clogs or flow obstructions.
ti6316a ti6317a ti6318a
Sprayer stops. Engine is running.
Pressure transducer faulty, bad connection or broken wire.
Check transducer connections and wire. Replace transducer or control board, if necessary.
Sprayer stops. Engine is running.
High clutch current.
1.
Check clutch connections. Clean contacts.
2.
Measure 1.2 +0.2 Ohms (LineLazer IV 3900);
1.7 +0.2 Ohms (LineLazer IV 5900) across clutch field at 70°F.
3.
Replace clutch field assembly.
After a fault, follow these steps to restart sprayer:
1.
Correct fault condition.
2.
Turn sprayer OFF.
3.
Turn sprayer ON.
20 312195M
Displacement Pump
Displacement Pump
Removal
1.
Flush pump.
2.
3.
. 15. Cycle pump piston rod (A) to lowest position.
4.
. 15. Remove suction tube (34) and hose (100).
Installation
If pin works loose, parts could break off due to force of pumping action. Parts could project through the air and result in serious injury or property damage. Make sure pin and retaining spring are properly installed.
A
CAUTION
If the pump locknut loosens during operation, the threads of the bearing housing will be damaged.
Make sure locknut is properly tightened.
1.
. 18. Pull piston rod out 1.5 in. Screw in pump
until holes in bearing cross link and piston rod align.
100
34
1.5 in.
TI7672c
F
IG
. 15
5.
. 16. Use screwdriver: push retaining spring up
and push out pin (235).
235
TI7676b
F
IG
. 18
2.
. 16. Push pin (235) into hole. Push retaining
spring into groove around connecting rod.
3.
. 19. Screw jam nut onto pump until nut stops. Screw
pump into bearing housing until stopped by jam nut.
Back off pump and jam nut to align pump outlet to back.
Hand tighten jam nut; then tap 1/8 - 1/4 turn with a 20 oz hammer to approximately 75 +/- 5 ft-lb (102 N•m).
TI7675b
F
IG
. 16
6.
. 17. Loosen locknut by hitting firmly with a 20 oz
(maximum) hammer. Unscrew pump.
TI7673b
F
IG
. 19
4.
. 20. Fill packing nut with Graco TSL until fluid
flows onto the top of seal.
TI7673b
F
IG
. 17
7.
See manual 310643 for pump repair instructions.
312195M
F
IG
. 20
TI7677b
21
Parts
Parts
LineLazer IV
Page 32
Page 30
22
Page 24
Page 26
Page 28
Page 31
ti10062a
312195M
Parts - Drive and Pinion Housing Assemblies
Parts - Drive and Pinion Housing Assemblies
Ref No. 24 and 25
Ref No. 24:
Drive Housing Assembly 287467 for
LineLazer IV 3900; Drive Housing Assembly 287469 for
LineLazer IV 5900
Ref Part
24
24g
24h
Description
287467 HOUSING, drive (3900)
287469 HOUSING, drive (5900)
WASHER
107089 LineLazer IV 3900
194173 LineLazer IV 5900
WASHER
116191 LineLazer IV 3900
116192 LineLazer IV 5900
Qty
1
1
1
1
1
1
Ref No. 25:
Pinion Housing Assembly 287463 for
LineLazer IV 3900; Pinion Housing Assembly 287465 for LineLazer IV 5900
Ref Part Description
25
25a
287463 HOUSING, pinion (3900)
287465 HOUSING, pinion (5900)
KIT, repair, coil
287474 LineLazer IV 3900
287476 LineLazer IV 5900
25b 105489 PIN
25c O-RING
165295 LineLazer IV 3900
25d*
114683 LineLazer IV 5900
PINION SHAFT
241110 LineLazer IV 3900
241114 LineLazer IV 5900
25e* RETAINING RING, large
113094 LineLazer IV 3900
112770 LineLazer IV 5900
*Must be ordered separately.
Qty
1
1
1
1
1
1
1
1
1
1
2
25d
25e
24
Ref 178
24g
24h
Ref 212
25a
25b
25c
1
Ref 189
Ref 179
Ref 23
Ref 86
Ref 170
Ref 172
1
Pinion housing assembly (25) includes clutch field and connector.
312195M
TI6407c
23
Parts - Drive and Pinion Housing Assemblies
LineLazer IV Auto-Layout System
24
268
144
267
264
107
57
141
27
33
35
129
5
154
14
77
77
94
153
232
177
93
108
153
74
134
58
117
177
60
13
277
120
66
272
68
108
273
115
70
122
51
117
115
117
16
142
127
73
115
TI14597A
312195M
Parts - Drive and Pinion Housing Assemblies
LineLazer IV Auto-Layout System
Ref Part Description
58
60
66
68
35
42
51
57
5
13
14
16
27
28
33
237686 WIRE, ground assembly w/ clamp
245225 HOSE, cpld, 3/8 in. x 50
245798 HOSE, cpld, 1/4 in. x 7
287623 FRAME, linestriper (painted)
287417 HANDLE
287622 SUPPORT, handle (painted)
287590 COVER, pail , includes 35
119771 STRAP, cover
108471 KNOB
193405 AXLE
194310 LEVER, actuator
195134 SPACER, ball, guide
196176 ADAPTER, nipple
15K357 SENSOR, distance
15J088 SHIELD, distance sensor
70
73
74
77
198891 BRACKET, mounting
198930 ROD, brake
198931 BEARING
114271 STRAP, retaining
93
94
15F577 BRACE, left (painted)
15F576 BRACE, right (painted)
107 178342 CLIP, spring
108 101566 NUT, lock
109 102478 STRAP, wiring tie (not shown)
115 108868 CLAMP, wire
Qty
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
4
16
1
1
4
3
1
1
1
1
Ref Part Description
117 110837 SCREW, flange, hex
120 255162 WHEEL, pneumatic
121 111040 NUT, lock, insert, nylock, 5/16
122 111194 SCREW, cap flang hd
127 112405 NUT, lock
129 112798 SCREW, thread forming, hex hd
130 119563 WASHER, spring
134 113961 SCREW, cap, hex hd
141 241445 CABLE, swivel wheel
142 114648 CAP, dust
144 114659 GRIP, handle
153 114982 SCREW, cap, flng hd
154 115077 PAIL, plastic
158 114528 SCREW, mach, phillips, pnhd
177 112395 SCREW, cap, flng hd
181 116618 MAGNET
182 119562 SWITCH, reed w/connector
220 15F638 LABEL, GMAX warning fire & skin
232 15K633 LABEL, LineLazer IV front
264 120151 PLUG, tube
267 15K162 BLOCK
268 15K283 SWITCH, push button
272 15K452 SPACER, round, .500 O.D.
273 260212 SCREW, hex washer hd, thd form
277 15M133 CALIBRATION BAR
Qty
2
5
8
1
3
2
1
1
10
2
6
1
4
2
4
1
1
1
1
1
1
2
1
1
1
312195M 25
Parts - Drive and Pinion Housing Assemblies
LineLazer IV Auto-Layout System
Models 253920, 25392
1
247
86
172
170
233
187
258
117
83
188
183
100
60
21
189
190
182
158
Ref 25, page 23
23
Ref 24, page 23
181
178
179
212
236
84
22
235
259
26
175
172
81
189
85
186
188
175 172
189
88
185
82
87
249
34 (Detail E)
34g
177
34n
34m
226
248
96
260
223
118
234 ti6405d
117
108
114
59
261
34d
34h
34b
34k
34j
34d
34c
Detail E (12)
34a
34e
34f
Ref 16, page 24
174
26
TI6405c
312195M
Parts - Drive and Pinion Housing Assemblies
LineLazer IV Auto-Layout System
Ref Part Description Qty
21
22
23
277069 PUMP, displacement, (3900)
277070 PUMP, displacement, (5900)
287714 HOUSING, bearing (3900)
287715 HOUSING, bearing (5900)
287653 GEAR, combination, (3900)
287460 GEAR, combination, (5900) 1
287719 ROD, connecting (3900), includes 236a 1
1
1
1
1
1
26
34
287720 ROD, connecting (5900), includes 236b 1
245730 HOSE, drain, includes 34a thru 34n 1
34a 15F149 TUBE, suction
34b 185381 HOSE
1
1
34c 110194 SWIVEL, 180°
34d 101818 CLAMP, hose
34e 15F513 GASKET, pail
34f 181072 STRAINER
34g 245731 TUBE, drain (includes 34h)
34h DEFLECTOR, threaded
34j 245798 HOSE, coupled, 1/4 in. x 7 ft
34k 114958 STRAP. tie
34m
34n
59
60
81†
82
83
84
84
85
85
86†
196180 BUSHING
195119 LABEL, warning (not shown)
119695 DAMPENER, engine mount
196176 ADAPTER, nipple
HUB, armature
193680 COLLAR, shaft
287521 COVER, front, (3900)
287511 COVER, front, (5900)
192723 NUT, retaining, (3900)
193031 NUT, retaining, (5900)
15E535 HOUSING, clutch, machine, (3900) 1
15E277 HOUSING, clutch, mach (5900) 1
1
1
1
1
1
1
ROTOR, clutch, 4, (3900)
ROTOR, clutch, 5, (5900)
1
2
1
1
4
1
1
1
1
1
1
1
1
2
87†
88
96
ARMATURE, clutch, 4 in., (3900)
ARMATURE, clutch, 5 in., (5900)
183401 KEY, parallel
15F583 PLATE, engine mount
100 245797 HOSE, cpld, 3/8 in.X 3
108 101566 NUT, lock
114 108851 WASHER, plain
117 110837 SCREW, flange, hex
118 110838 NUT, lock
158 114528 SCREW, mach, phillips, pnhd
170† 101682 SCREW, cap, sch
172† 105510 WASHER, lock, spring (hi-collar)
174 113743 SCREW, cap, hex hd
175 108803 SCREW, hex, socket head
177 112395 SCREW, cap, flng hd
178 114672 WASHER, thrust
179 114699 WASHER, thrust
181 116618 MAGNET
182 119562 SWITCH, reed w/connector
183 113467 SCREW, cap, socket hd, (3900)
114666 SCREW, cap, socket hd, (5900)
185 108879 ENGINE, gasoline, 4.0 HP, (3900)
114530 ENGINE, gasoline, 5.5 HP, (5900)
5
1
4
6
4
10
2
2
1
16
4
10
1
1
1
1
4
1
1
1
4
2
1
Ref Part Description Qty
186 108842 SCREW, cap, hex hd
187 118444 SCREW, mach, slot hex wash hd
188 100214 WASHER,(3900)
4
4
10
106115 WASHER, (5900) 10
189 119426 SCREW, mach, hex washer hd, (3900) 12
15C753 SCREW, mach, hex washer hd, (5900) 6
190 15F947 SHIELD, magnetic 1
212 15F250 WASHER, thrust, (3900)
114672 WASHER, thrust, (5900)
223 119579 CONDUCTOR, ground
226 15F369 BOX
233 15K636 LABEL, linelazer iv front, (3900)
15K637 LABEL, linelazer iv front, (5900)
234
194126 LABEL, warning
235 15F855 PIN, pump, (3900)
1
1
1
1
1
1
1
1
15F856 PIN, pump, (5900)
236 119676 SPRING, retaining, (3900)
119778 SPRING, retaining, (5900)
247 290228 LABEL, caution
248 114629 GROMMET, transducer
249 119569 BUSHING, strain relief
258 15C762 SHIELD, pump rod
259 110996 NUT, hex, flange head
260 240997 CONDUCTOR, ground (5900)
261 120761 COVER, jack
1
2
1
1
1
1
1
1
1
1
Replacement warning labels may be ordered free of charge
† Included in Clutch Repair Kit 241109 (3900) and 241113 (5900)
312195M 27
Parts - Drive and Pinion Housing Assemblies
LineLazer IV Swivel Wheel Assembly 240719
Models 253920 and 253921
56
Ref 6
208
146
F
121
7
117
153
142
1
130
10
108
106 Ref 141
147
127
130
1
46
55
139
65
(Detail D)
131
140
6
Detail D
1
Install washers (130) concave surface to inside.
135
145
127
133
113
54
128
133
132
116
52
110
209
28
TI6404b
312195M
LineLazer IV Swivel Wheel Assembly 240719
65133
Ref Part Description
6 240942 SHAFT, fork
7 240991 BRACKET, caster, front
10* 15G952 BRACKET
46
52
54
55
181818 KNOB
193528 ARM, detent
193661 JAW
193662 STOP, wedge
56
65
15F910 BRACKET, cable
198606 DISK, adjuster
106 100731 WASHER
108 101566 NUT, lock
110 15J603 WASHER
113 108483 SCREW, shoulder, sch
116 110754 SCREW, cap
117 110837 SCREW, flange, hex
121 111040 NUT, lock, insert, nylock, 5/16
127 112405 NUT, lock
128 112776 WASHER
130 119563 SPRING, belleville
131 113471 SCREW, cap, hex hd
132* 113484 SEAL
133* 113485 BEARING
135 113962 WASHER
139 114548 BEARING, bronze
140 114549 WHEEL, pneumatic
141 241445 CABLE
142 114648 CAP, dust
145 114681 SCREW
146 114682 SPRING, compression
147 114802 STOP, wire
153 114982 SCREW, cap, flng hd
208 193658 SPACER, seal
209* 120476 BOLT
Qty
1
8
1
1
2
1
1
3
2
1
2
1
1
1
1
2
6
4
2
10
1
1
2
16
1
1
1
1
1
1
1
1
1
* Included In Bracket Repair Kit 240940
Parts - Drive and Pinion Housing Assemblies
312195M 29
Parts - Drive and Pinion Housing Assemblies
LineLazer IV Auto-Layout System
Models 253920 and 253921
49
136a
1 ti27326a
108
136
Ref 14
153
44
95
161
105
8
104
219
112
47
8f
8b
8c
8e
8a
8g
8d
8b
4
160
119
72
71
227 Ref 161
119
162
126 89
17
71
165
163
164
166
30
TI6497a
312195M
Parts - Drive and Pinion Housing Assemblies
LineLazer IV Auto-Layout System
Ref Part Description
1
4
8
8a
8b
8c
8d
224052 BRACKET, support gun
248157 GUN, flex, basic
287570 HOLDER ASSEMBLY, gun
287569 HOLDER, gun
102040 NUT, lock
15F214 LEVER, actuator
15F209 STUD, pull, trigger
8e
8f
24Y991 KIT, pivot
15F211 STUD, cable
8g 24Y991 KIT, pivot
17* 245733 KIT, trigger handle repair (includes
44
47
49
71
17. 89, 126, 164, 165)
15F212 ARM, holder, gun
15F213 BRACKET, cable
188135 GUIDE, cable
198895 PLATE, lever, pivot
72 198896 BLOCK, mounting (mach)
89* 15A644 LABEL, trigger
95 15K198 BRACKET, gun arm
104 119647 SCREW, cap, socket, filhd
Qty
1
1
1
4
1
1
1
1
1
1
1
1
2
1
1
1
2
1
1
Paint Can Holder Assembly 255346
315
307
317
Ref Part Description Qty
105 119648 SCREW, mch, trs hd, cross recess 1
108 101566 NUT, lock
112 111145 KNOB, pronged
16
1
119 111017 BEARING, flange
126* 112381 SCREW, mach, pan head
136 287566 KIT, clamp, (includes 136a)
136a 114028 NUT, winged
1
1
2
1
153
160
161
162
163
164*
165
114982 SCREW, cap, flng hd
116941 SCREW, shoulder, socket head
287696 CABLE, gun, includes 227
116969 NUT, lock
116973 SCREW, #10 taptite phil
117268 BRACKET, interrupter
117269 SPRING
166 287699 SENSOR, trigger
219
15F637 LABEL, warning skin inject
227 15F624 NUT, cable, gun (knurled)
1
1
1
1
1
2
1
1
8
1
* Included in Trigger Repair Kit 245733
Replacement warning labels may be ordered free of charge
309
310
311
309
316
310
311
320
308
304 312 305
Ref Part
301 15K757
302 15K570
303 255347
304 120865
305 101501
306 117155
307 15K567
308 15K568
309 100428
310 120856
313 302
318
306
301
314
303
319 ti10236a
Description
HOLDER, paint can, base (painted)
CLAMP, paint can
CARTRIDGE, solenoid
KNOB, T-handle
SCREW, mach., slot hex wash hd
SPRING, compression
CLAMP
ARM, pivot
SCREW, cap hex hd
WASHER, Belleville
Qty
1
1
4
1
2
2
1
1
1
1
Ref Part
311 101712
312 110755
313 100004
314 120879
315 111145
316 15K103
317 113696
318 15M216
319 15M220
320 260188
Description
NUT, lock
WASHER, plain
SCREW, cap, hex hd
BUSHING, strain relief
KNOB, pronged
CORD, power, solenoid
PIN, ball coupler
TAG, chalk can
LABEL, Auto Layout System
NUT, jam
312195M
Qty
1
1
1
1
1
1
1
1
2
4
31
Parts - Drive and Pinion Housing Assemblies
LineLazer IV Auto-Layout System
Models 253920 and 253921
32
15s
15w
15g
15o
15k
191
190
15d
103
15u
SOFTWARE
REVISION LABEL
15c
15b
15m
268
269
15f
15r
15a
15x
15t
125
41
167
29
37
11
62
2c
76
38
2a
13
2d
2b
2
Ref 14
62
40
64
124
259
Ref 100
123
15n
31
125
262
271
97 ti17487b
312195M
LineLazer IV Auto-Layout System
Ref Part Description Qty
2*
2a
2b
245103 VALVE, drain
193709 SEAT, valve
193710 SEAT, valve
2c
2d
116424 NUT, cap
114708 SPRING
11* 244067 FILTER, fluid
13 245225 HOSE, 3/8 in. x 50 ft
15 289264 KIT, switch, panel, includes 15a,
15a
15r, 15s, 15w
PLATE, control
15b+ 289265 BOARD, display, includes 15c
15c 15M509 GASKET, board
15d+ 289135 CONTROL, board, includes 15k
15f 114954 SWITCH, rocker
15g 116752 SWITCH, rocker
15k 111839 SCREW, mach, pnh, sems
15m 120743 SCREW, mach, pan head, sems
15n 109466 NUT, lock, hex hd
15o 116167 KNOB,potentiometer
15r SWITCH, membrane
15s LABEL, control, bottom
15t 287692 CONTROL, throttle
15u 119736 CLAMP, cable
15w 15F777 GASKET, control
15x 15F776 GASKET, throttle
29 196179 FITTING, elbow, street
31 15F589 COVER, control
37* 15C766 TUBE, diffuser
38* 15G563 HANDLE
40* 15H561 MANIFOLD, filter, 3/8 npt
`1
1
41* 287285 KIT, repair, filter cap, includes 37, 167 1
62 196178 ADAPTER, nipple 2
1
1
1
2
64
76
196181 FITTING, nipple
104813 PLUG, pipe
97 15J087 HARNESS, wiring
103 116719 SCREW, 8/32, hex washer hd
123 15F814 GASKET,handle
124* 111457 O-RING
125 117501 SCREW, set, sch
167* 117285 O-RING
5
1
2
1
1
1
1
1
190 115999 RING, retaining
191 176754 GLAND, packing, male
225 15A464 LABEL, control
259* 287172 TRANSDUCER, pressure control includes 124
262 111801 SCREW, cap, hex
268 198650 SPACER,shaft
269 256219 POTENTIOMETER
271 111348 BUSHING, relief, strain
1
1
1
1
1
1
1
1
1
4
2
1
6
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
Replacement warning labels may be ordered free of charge
*
Included in Filter Repair Kit 288100
+
When replacing 15B (display board), check software revision level of 15D (control board) on software revision label. If control board (15D) software revision is lower than 1.01.10, the control board (15D) must also be changed.
312195M
Parts - Drive and Pinion Housing Assemblies
33
Auto-Layout System Wiring Diagram
Auto-Layout System Wiring Diagram
WHITE/BLACK
119579
(ref. 268)
SOFTWARE
REVISION
LABEL
1. BLUE
2. BLACK
3. WHITE/BLUE
4. BLACK/WHITE
GREEN
WHITE/GREEN
F
IG
. 21
34
ti10235a
312195M
Technical Data
Technical Data
Honda GX120 Engine (3900)
Power Rating @ 3600 rpm
ANSI. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DIN 6270B/DIN 6271
NA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Honda GX160 Engine (5900)
Power Rating @ 3600 rpm
4.0 Horsepower
2.1 Kw - 2.8 Ps
2.6 Kw - 3.6 Ps
ANSI. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DIN 6270B/DIN 6271
NA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.5 Horsepower
2.9 Kw - 4.0 Ps
3.6 Kw - 4.9 Ps
Maximum working pressure . . . . . . . . . . . . . . . . . . . . . . . 3300 psi (228 bar, 22.8 MPa)
Noise Level
Sound power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sound pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
*Vibration Level
LineLazer IV 3900
105 dBa, per ISO 3744
96 dBa, measured at 3.1 feet (1 m)
Left hand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Right hand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LineLazer IV 5900
Left hand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.81 m/sec
2
1.45 m/sec
2
2.05 m/sec
2
Right hand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
* Vibration measured per ISO 5349 based on 8 hour daily
1.70 m/sec
2 exposure
Maximum delivery
LineLazer IV 3900 . . . . . . . . . . . . . . . . . . . . . . . . . . .
LineLazer IV 5900 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum tip size
LineLazer IV 3900 . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.15 gpm (4.4 liter/min)
1.5 gpm (5.7 liter/min)
LineLazer IV 5900 . . . . . . . . . . . . . . . . . . . . . . . . . . .
1 gun with 0. 034 in. tip
2 guns with 0.024 in. tip
1 gun with 0. 041 in. tip
2 guns with 0.028 in. tip
Inlet paint strainer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 mesh (1190 micron) stainless steel screen, reusable
Outlet paint strainer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 mesh (250 micron) stainless steel screen, reusable
Pump inlet size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3/4 in. npt (m)
Fluid outlet size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4 npsm from fluid filter
Wetted parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . nickel-plated carbon steel, PTFE, Nylon, polyurethane,
UHMW polyethylene, fluoroelastomer, acetal, leather, tungsten carbide, stainless steel, chrome plating
312195M 35
Dimensions
Dimensions
LineLazer IV 3900 Auto-Layout System
Model 253920, 255151 Striper
Weight (dry, without packaging). . . . . . 212 lb (96 kg)
Height. . . . . . . . . . . . . . . . . . . . . . . 40 in. (101.6 cm)
Length . . . . . . . . . . . . . . . . . . . . . . 65 in. (165.1 cm)
Width . . . . . . . . . . . . . . . . . . . . . . . . 32 in. (81.3 cm)
Model 253953, 255152 Striper with 2nd Gun Kit
Weight (dry, without packaging). . . . . 222 lb (101 kg)
Height. . . . . . . . . . . . . . . . . . . . . . . 40 in. (101.6 cm)
Length . . . . . . . . . . . . . . . . . . . . . . 65 in. (165.1 cm)
Width . . . . . . . . . . . . . . . . . . . . . . . . 32 in. (81.3 cm)
LineLazer IV 5900 Auto-Layout System
Model 253921, 255153 Striper
Weight (dry, without packaging). . . . . 232 lb (105 kg)
Height. . . . . . . . . . . . . . . . . . . . . . . 40 in. (101.6 cm)
Length . . . . . . . . . . . . . . . . . . . . . . 65 in. (165.1 cm)
Width . . . . . . . . . . . . . . . . . . . . . . . . 32 in. (81.3 cm)
Model 253954, 255154 Striper with 2nd Gun Kit
Weight (dry, without packaging). . . . . 242 lb (110 kg)
Height. . . . . . . . . . . . . . . . . . . . . . . 40 in. (101.6 cm)
Length . . . . . . . . . . . . . . . . . . . . . . 65 in. (165.1 cm)
Width . . . . . . . . . . . . . . . . . . . . . . . . 32 in. (81.3 cm)
36 312195M
Notes
Notes
312195M 37
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 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 warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written recommendations.
This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of non-Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of Graco equipment with structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture, installation, operation or maintenance of structures, accessories, equipment or materials not supplied by Graco.
This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of the claimed defect. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts. The equipment will be returned to the original purchaser transportation prepaid. If inspection of the equipment does not disclose any defect in material or workmanship, repairs will be made at a reasonable charge, which charges may include the costs of parts, labor, and transportation.
THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE
.
Graco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other remedy
(including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any other incidental or consequential loss) shall be available. Any action for breach of warranty must be brought within two (2) years of the date of sale.
GRACO MAKES NO WARRANTY, AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE, IN CONNECTION WITH ACCESSORIES, EQUIPMENT, MATERIALS OR COMPONENTS SOLD BUT NOT
MANUFACTURED BY GRACO
. These items sold, but not manufactured by Graco (such as electric motors, switches, hose, etc.), are subject to the warranty, if any, of their manufacturer. Graco will provide purchaser with reasonable assistance in making any claim for breach of these warranties.
In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment hereunder, or the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract, breach of warranty, the negligence of Graco, or otherwise.
FOR GRACO CANADA CUSTOMERS
The Parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings entered into, given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties reconnaissent avoir convenu que la rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires exécutés, donnés ou intentés, à la suite de ou en rapport, directement ou indirectement, avec les procédures concernées.
POUR LES CLIENTS DE GRACO PARLANT FRANCAIS
Les parties reconnaissent avoir convenu que la rédaction du présent document ainsi que de tous les documents, avis et procédures judiciaires exécutés, donnés ou intentés à la suite de ou en rapport, directement ou indirectement, avec les procédures concernées, sera en anglais.
ADDITIONAL WARRANTY COVERAGE
Graco does provide extended warranty and wear warranty for products described in the “Graco Contractor Equipment Warranty Program”.
Graco Information
For the latest information about Graco products, visit www.graco.com
.
For patent information, see www.graco.com/patents .
TO PLACE AN ORDER,
contact your Graco distributor or call 1-800-690-2894 to identify the nearest distributor.
All written and visual data contained in this document reflects the latest product information available at the time of publication.
Graco reserves the right to make changes at any time without notice.
For patent information, see www.graco.com/patents.
Original instructions.
This manual contains English. MM 312195
Graco Headquarters:
Minneapolis
International Offices:
Belgium, China, Japan, Korea
GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA
Copyright 2007, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.
www.graco.com
Revised M, October 2015
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