Graco LineLazer V 250SPS, LineLazer V 250DC Operation
Operation
LineLazer V 250SPS and 250DC
Self-Propelled Line Striper
For the application of line striping materials.
For professional use only.
For outdoor use only.
Not for use in explosive atmospheres or hazardous locations.
Maximum Operating Speed: 10 mph (16 kph)
Maximum Operating Pressure: 3300 psi (22.8 MPa, 228 bar)
Important Safety Instructions
Read all warnings and instructions in this manual and in related manuals.
Be familiar with the controls and the proper usage of the equipment.
Save these instructions.
Pressurized
Model Guns
17H471 2 No LLV 250DC
17H472 3 No LLV 250DC
17H473 2 Yes - 2 Tank LLV 250DC
17H474 3 Yes - 2 Tank LLV 250DC
Bead System
Description
3A3393C
EN
17H466 1 No LLV 250SPS
17H467 2 No LLV 250SPS
17H468 1 Yes - 1 Tank LLV 250SPS
17J951 2 Yes - 1 Tank LLV 250SPS
17H469 2 Yes - 2 Tank LLV 250SPS
Related Manuals:
3A3394 Repair / Parts
311254 Gun
309277 Pump
3A3428 Auto-Layout Applications Methods
332230 Pressurized Bead System (PBS)
Use only genuine Graco replacement parts.
The use of non-Graco replacement parts may void warranty.
Table of Contents
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Battery Disposal . . . . . . . . . . . . . . . . . . . . . . . . . 6
Component Identification (LLV 250DC Shown) . . 7
Component Identification (Controls) . . . . . . . . . . . 8
Grounding Procedure
(For Flammable Flushing Fluids Only) . . . . . . 9
Pressure Relief Procedure . . . . . . . . . . . . . . . . . . . 9
Setup/Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
SwitchTip and Guard Assembly . . . . . . . . . . . . 12
Gun Placement . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Install Guns . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Position Guns . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Select Guns (Standard Series) . . . . . . . . . . . . . 13
Gun Positions Chart . . . . . . . . . . . . . . . . . . . . . 14
Gun Arm Mounts . . . . . . . . . . . . . . . . . . . . . . . . 15
Change Gun Position
(Front and Back) . . . . . . . . . . . . . . . . . . . . . 15
Change Gun Position
(Left and Right) . . . . . . . . . . . . . . . . . . . . . . 15
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Gun Cable Adjustment . . . . . . . . . . . . . . . . . . . 16
Change Trigger Position . . . . . . . . . . . . . . . . . . 17
Cleanup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Driving Instructions . . . . . . . . . . . . . . . . . . . . . . . . 19
Parking/Emergency Brake . . . . . . . . . . . . . . . . . 20
Drive Engagement . . . . . . . . . . . . . . . . . . . . . . . 20
Straight Line Adjustment . . . . . . . . . . . . . . . . . . 20
Handle Bar Height Adjustment . . . . . . . . . . . . . 21
Platform Storage Position . . . . . . . . . . . . . . . . . 21
Front Pad Adjustment . . . . . . . . . . . . . . . . . . . . 21
Smart Control Operation . . . . . . . . . . . . . . . . . . . . 22
Menu Tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Control Features . . . . . . . . . . . . . . . . . . . . . . . . 23
Main Menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Initial Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Striping Mode (LLV 250DC Shown) . . . . . . . . . 27
Measure Mode . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Layout Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Stall Calculator . . . . . . . . . . . . . . . . . . . . . . . . . 30
Angle Calculator . . . . . . . . . . . . . . . . . . . . . . . . 31
Setup/Information . . . . . . . . . . . . . . . . . . . . . . . 32
Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Information (2) . . . . . . . . . . . . . . . . . . . . . . . . . . 34
World Symbol Key . . . . . . . . . . . . . . . . . . . . . . . . . 36
Hydraulic Oil/Filter Change . . . . . . . . . . . . . . . . . . 37
Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Technical Specifications . . . . . . . . . . . . . . . . . . . . 38
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 42
2 3A3393C Operation
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 symbols refer to procedure-specific risks. When these symbols appear in the body of this manual or on warning labels, refer back to these Warnings. Product-specific hazard sym-
bols and warnings not covered in this section may appear throughout the body of this manual where applicable.
TRAFFIC HAZARD
Being struck by other vehicles may result in serious injury or death.
• Do not operate in traffic.
• Use appropriate traffic control in all traffic areas.
• Follow local highway and transportation regulations for traffic control (for example: Manual on Uniform Traffic Control Devices, U.S. Department of Transportation).
FIRE AND EXPLOSION HAZARD
Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. Paint or solvent flowing through the equipment can cause static sparking. 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).
• Ground all equipment in the work area. See Grounding instructions.
• Never spray or flush solvent at high pressure.
• 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.
• Use only grounded hoses.
• Hold gun firmly to side of grounded pail when triggering into pail. Do not use pail liners unless they are antistatic or conductive.
• Stop operation immediately if static sparking occurs or you feel a shock. Do not use equipment until you
identify and correct the problem.
• Keep a working fire extinguisher in the work area.
SKIN INJECTION HAZARD
High-pressure spray is able to inject toxins into the body and cause serious bodily injury. In the event that
injection occurs, get immediate surgical treatment.
• Do not aim the gun at, or spray any person or animal.
• Keep hands and other body parts away from the discharge. For example, do not try to stop leaks with any
part of the body.
• Always use the nozzle tip guard. Do not spray without nozzle tip guard in place.
• Use Graco nozzle tips.
• Use caution when cleaning and changing nozzle tips. In the case where the nozzle tip clogs while spraying,
follow the Pressure Relief Procedure for turning off the unit and relieving the pressure before removing
the nozzle tip to clean.
• Equipment maintains pressure after power is shut off. Do not leave the equipment energized or under pressure while unattended. Follow the Pressure Relief Procedure when the equipment is unattended or not
in use, and before servicing, cleaning, or removing parts.
• Check hoses and parts for signs of damage. Replace any damaged hoses or parts.
• This system is capable of producing 3300 psi. Use Graco replacement parts or accessories that are rated
a minimum of 3300 psi.
• Always engage the trigger lock when not spraying. Verify the trigger lock is functioning properly.
• Verify that all connections are secure before operating the unit.
• Know how to stop the unit and bleed pressure quickly. Be thoroughly familiar with the controls.
3A3393C Operation 3
Warnings
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.
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 Safety Data Sheet (SDS) from distributor or retailer.
• Do not leave the work area while equipment is energized or under pressure.
• Turn off all equipment and follow the Pressure Relief Procedure when equipment is not in use.
• Check equipment daily. Repair or replace worn or damaged parts immediately with genuine manufacturer’s
replacement parts only.
• Do not alter or modify equipment. Alterations or modifications may void agency approvals and create safety
hazards.
• Make sure all equipment is rated and approved for the environment in which you are using it.
• 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.
PRESSURIZED ALUMINUM PARTS HAZARD
Use of fluids that are incompatible with aluminum in pressurized equipment can cause serious chemical reaction and equipment rupture. Failure to follow this warning can result in death, serious injury, or property damage.
• Do not use 1,1,1-trichloroethane, methylene chloride, other halogenated hydrocarbon solvents or fluids
containing such solvents.
• Do not use chlorine bleach.
• Many other fluids may contain chemicals that can react with aluminum. Contact your material supplier for
compatibility.
MOVING PARTS HAZARD
Moving parts can pinch, cut 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 and disconnect all power sources.
ENTANGLEMENT HAZARD
Rotating parts can cause serious injury.
• Keep clear of moving parts.
• Do not operate equipment with protective guards or covers removed.
• Do not wear loose clothing, jewelry or long hair while operating equipment.
• Equipment can start without warning. Before checking, moving, or servicing equipment, follow the Pres-
sure Relief Procedure and disconnect all power sources.
4 3A3393C Operation
Warnings
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 Safety Data Sheet (SDS) 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.
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.
PERSONAL PROTECTIVE EQUIPMENT
Wear appropriate protective equipment when in the work area to help prevent serious injury, including eye
injury, hearing loss, inhalation of toxic fumes, and burns. This protective equipment includes but is not limited
to:
• Protective eyewear, and hearing protection.
• Respirators, protective clothing, and gloves as recommended by the fluid and solvent manufacturer.
BATTERY HAZARD
The battery may leak, explode, cause burns, or cause an explosion if mishandled. Contents of an open battery can cause severe irritation and/or chemical burns. If on skin, wash with soap and water. If in eyes, flush
with water for at least 15 minutes and get immediate medical attention.
• Only use the battery type specified for use with the equipment. See Technical Data.
• Replace battery only in well-ventilated area and away from flammable or combustible materials, including
paints and solvents.
• Do not dispose of battery in fire or heat above 50°C (122°F). The battery is capable of exploding.
• Do not throw into fire.
• Do not expose battery to water or rain.
• Do not disassemble, crush, or penetrate the battery.
• Do not use or charge a battery that is cracked or damaged.
• Follow local ordinances and/or regulations for disposal.
CALIFORNIA PROPOSITION 65
The engine exhaust from this product contains a chemical known to the State of California to cause cancer,
birth defects or other reproductive harm.
This product contains a chemical known to the State of California to cause cancer, birth defects or other
reproductive harm. Wash hands after handling.
3A3393C Operation 5
Warnings
Battery Disposal
Do not place batteries in the trash. Recycle batteries according to local regulations. To find a recycling location in the
USA and Canada call 1-800-822-8837 or go to www.call2recycle.org.
i2
6 3A3393C Operation
Component Identification (LLV 250DC Shown)
Component Identification (LLV 250DC Shown)
1 Paint filter, both sides
2 Adjustable pad
3 Engine fuel cap
4 Wheel motor bypass valve
5 Straight line adjuster
6 Gun trigger lock
7 Displacement pump, both sides
8 Brake
9 Operator platform
*LLV 250SPS has only 1 paint hopper and 1 pump.
3A3393C Operation 7
10 Serial label under operator platform
11 Rear gun arm mount, both sides
12 Hydraulic fill cap/dipstick
13 Prime/drain valve, both sides
14 Handle bar height adjustment knob
15 Two paint hoppers (15 gallon/56 liter)
16 Hydraulic oil filter
17 Front gun mount, both sides
18 Steering handle
Component Identification (Controls)
3
on
off
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1 2 3
4
5
6
78
9
10
11
Component Identification (Controls)
1
2
7 12V accessory jack
8 Engine key switch, OFF - ON - Start
9 Engine clutch switch
10 Engine choke
11 Engine throttle
1 Gun trigger control
2 Gun 1, 2, 3 selector
3 Display
4 Forward/reverse lever
5 Pressure control
6 Hydraulic pump valve, both sides
8 3A3393C Operation
Grounding Procedure (For Flammable Flushing Fluids Only)
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Grounding Procedure
(For Flammable Flushing Fluids
Only)
This equipment must be grounded to reduce the risk
of static sparking. Static sparking can cause fumes to
ignite or explode. Grounding provides an escape wire
for the electric current.
1. Position striper so that the tires are not on pavement.
2. Striper is shipped with a grounding clamp. Grounding clamp must attach to grounded object (e.g.
metal sign post).
1. Perform Grounding Procedure if using flammable
materials.
2. Set pump valve(s) to OFF (250
valve; 250
DC has two pump valves). Turn engine
SPS has one pump
OFF.
3. Turn pressure control to lowest setting. Trigger all
guns to relieve pressure.
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3. Disconnect grounding clamp after flushing is completed.
Pressure Relief Procedure
This equipment stays pressurized until pressure is
manually relieved. To help prevent serious injury
from pressurized fluid, such as skin injection, splashing fluid and moving parts, follow the Pressure Relief
Procedure when you stop dispensing and before
cleaning, checking, or servicing the equipment.
PAINT
4. Engage all gun trigger locks. Turn prime valve(s)
down (250
SPS has one prime valve; 250DC has two
prime valves).
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5. If you suspect the spray tip or hose is clogged or
that pressure has not been fully relieved:
a. VERY SLOWLY loosen the tip guard retaining
nut or the hose end coupling to relieve pressure
gradually.
b. Loosen the nut or coupling completely.
c. Clear the obstruction in the hose or tip.
3A3393C Operation 9
Setup/Startup
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Setup/Startup
This equipment stays pressurized until pressure is
manually relieved. To help prevent serious injury
from pressurized fluid, such as skin injection, splashing fluid and moving parts, follow the Pressure Relief
Procedure when you stop spraying and before cleaning, checking, or servicing the equipment.
1. Perform
Pressure Relief Procedure
, page 9.
2. Perform Grounding Procedure (For Flammable
Flushing Fluids Only), page 9 if using flammable
materials.
3. Fill throat packing nut with Throat Seal Liquid (TSL)
to decrease packing wear.
6. Set pump valve(s) to OFF (250
valve; 250
DC has two pump valves).
SPS has one pump
7. If removed, install strainer(s).
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8. Turn prime valve(s) down (250
valve; 250
DC has two prime valves). Turn pressure
SPS has one prime
control counterclockwise to lowest pressure.
4. Check engine oil level. Add SAE 10W-30 (summer)
or 5W-30 (winter). See engine manual.
5. Fill fuel tank.
NOTE: Minimum hose size allowable for proper
sprayer operation is 3/8 in. x 11 ft (9.5mm x 3.3m).
9. Place siphon tube set(s) in grounded metal pail partially filled with flushing fluid. Attach ground wire to
true earth ground. Use water to flush water-base
paint and mineral spirits to flush oil-base paint and
storage oil.
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PAI N T
FLUSH
10 3A3393C Operation
Setup/Startup
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O
I
OFF
ON
START
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10. Apply brake.
11. Start engine:
a. Move fuel valve to open.
b. Move choke to closed.
d. Turn engine key switch clockwise to START.
e. After engine starts, move choke to open.
12. Set engine clutch switch to ON.
c. Set throttle to fast.
13. Set throttle to desired setting.
3A3393C Operation 11
Setup/Startup
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15 SEC.
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3304c
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A
B
C
D
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14. Set pump valve(s) ON (250SPS has one pump
valve; 250
DC has two pump valves). Pumps are now
active.
15. Increase pressure control enough to start pump.
Allow fluid to circulate for 15 seconds.
18. Inspect fittings for leaks. If leaks occur, turn sprayer
OFF immediately. Perform Pressure Relief Proce-
dure. Tighten leaky fittings. Repeat Startup, steps
1 - 17. If no leaks, continue to trigger gun until system is thoroughly flushed. Proceed to step 18.
19. Place siphon tube in paint pails.
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PAINT
20. Trigger all guns again into a flushing fluid pail until
paint appears. Assemble tips and guards.
16. Turn pressure down, turn both prime valves horizontal. Disengage gun trigger lock.
17. Hold all guns against a grounded metal flushing pail.
Trigger guns and increase fluid pressure slowly until
pumps run smoothly.
SwitchTip and Guard Assembly
1. Engage trigger lock. Use end of SwitchTip (A) to
press OneSeal (B) into tip guard (D), with curve
matching tip bore (C).
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2. Insert SwitchTip in tip bore and firmly thread assembly onto gun.
High-pressure spray is able to inject toxins into the
body and cause serious bodily injury. Do not stop
leaks with hand or rag.
12 3A3393C Operation
Gun Placement
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line pattern
Continuous
line
disengages
gun
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Gun1Gun2Gun
3
Gun1Gun2Gun
3
Gun Placement
Install Guns
1. Insert guns into gun holder. Tighten clamps.
Position Guns
2. Position guns: up/down, forward/reverse, left/right.
See Gun Positions Chart, page 14 for examples.
Select Guns (Standard Series)
3. Use the three gun selector switches to determine
which guns are active. Each gun selector switch has
3 positions: programmed line pattern, OFF, and
continuous line.
OFF position
Programmed
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4. Use the gun trigger control to actuate guns.
2 Examples:
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3A3393C Operation 13
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