Operation
LineLazer IV 250
DC
Self-Propelled Line Striper
For the application of line striping materials.
For professional use only.
For outdoor use only.
Not for use in hazardous locations or explosive atmospheres.
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 the engine manual.
Be familiar with the controls and the proper usage of the equipment.
Save these instructions.
Pressurized
Bead
Model Guns
24U242 2 No LLIV 250DC
24U243 2 Yes LLIV 250DC
System Description
333388B
EN
24U810 3 No LLIV 250DC
24U820 3 Yes LLIV 250DC
Related Manuals:
334053 Repair
334054 Parts
311254 Gun
309277 Pump
312307 Auto-Layout Applications Methods
332230 Pressurized Bead System (PBS)
Table of Contents
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Component Identification (Striper) . . . . . . . . . . . . 6
Component Identification (Controls) . . . . . . . . . . . 7
Grounding Procedure
(For Flammable Materials Only) . . . . . . . . . . . 8
Pressure Relief Procedure . . . . . . . . . . . . . . . . . . . 8
Setup/Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
SwitchTip and Guard Assembly . . . . . . . . . . . . 11
Gun Placement . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Install Guns . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Position Guns . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Gun Arm Mounts . . . . . . . . . . . . . . . . . . . . . . . . 13
Change Gun Position
(Front and Back) . . . . . . . . . . . . . . . . . . . . . 13
Change Gun Position
(Left and Right) . . . . . . . . . . . . . . . . . . . . . . 13
Gun Cable Adjustment . . . . . . . . . . . . . . . . . . . 15
Change Trigger Position . . . . . . . . . . . . . . . . . . 16
Gun Positions Chart . . . . . . . . . . . . . . . . . . . . . 17
Driving Instructions . . . . . . . . . . . . . . . . . . . . . . . . 18
Parking/Emergency Brake . . . . . . . . . . . . . . . . 19
Drive Engagement . . . . . . . . . . . . . . . . . . . . . . 19
Straight Line Adjustment . . . . . . . . . . . . . . . . . . 19
Handle Bar Height Adjustment . . . . . . . . . . . . . 20
Platform Storage Position . . . . . . . . . . . . . . . . . 20
Front Pad Adjustment . . . . . . . . . . . . . . . . . . . . 20
Smart Control Operation . . . . . . . . . . . . . . . . . . . . 21
Menu Tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Control Features . . . . . . . . . . . . . . . . . . . . . . . . 22
Main Menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Initial Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Striping Mode . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Measure Mode . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Layout Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Stall Calculator . . . . . . . . . . . . . . . . . . . . . . . . . 29
Angle Calculator . . . . . . . . . . . . . . . . . . . . . . . . 30
Setup/Information . . . . . . . . . . . . . . . . . . . . . . . 31
Data/Information . . . . . . . . . . . . . . . . . . . . . . . . 32
Information (2) . . . . . . . . . . . . . . . . . . . . . . . . . . 33
World Symbol Key . . . . . . . . . . . . . . . . . . . . . . . . . 35
Cleanup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Hydraulic Oil/Filter Change . . . . . . . . . . . . . . . . . . 37
Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Technical Specifications . . . . . . . . . . . . . . . . . . . . 38
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 40
2 333388B 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 symbols and warnings not covered in this section may appear throughout the body of this manual where applicable.
WARNING
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. 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. 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.
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 spray without tip guard and trigger guard installed.
•
Engage trigger lock when not spraying.
•
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.
•
Follow the Pressure Relief Procedure when you stop spraying and before cleaning, checking, or servicing
equipment.
•
Tighten all fluid connections before operating the equipment.
•
Check hoses and couplings daily. Replace worn or damaged parts immediately.
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.
333388B Operation 3
Warnings
WARNING
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.
•
Many other fluids may contain chemicals that can react with aluminum. Contact your material supplier for compatibility.
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 Pressure
Relief Procedure and disconnect all power sources.
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.
•
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 Pressure
Relief Procedure and disconnect all power sources.
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 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.
•
Do not carry passengers.
•
Check work area for reduced overhead clearance (e.g. doorways, tree branches, parking ramp ceilings) and
avoid contacting them.
4 333388B Operation
Warnings
WARNING
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.
•
Battery maintenance must only be performed or supervised by personnel knowledgeable of batteries and
the required precautions. Keep unauthorized personnel away from battery.
•
Do not dispose of battery in fire. The battery is capable of exploding.
•
Follow local ordinances and/or regulations for disposal.
•
Do not open or mutilate the battery. Released electrolyte has been known to be harmful to the skin and
eyes and to be toxic.
•
Remove watches, rings, or other metal objects.
•
Only use tools with insulated handles. Do not lay tools or metal parts on top of battery.
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.
CALIFORNIA PROPOSITION 65
This product contains a chemical known to the State of California to cause cancer, birth defects or other
reproductive harm. Wash hands after handling.
333388B Operation 5
Component Identification (Striper)
Component Identification (Striper)
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
8Brake
9 Operator Platform
6 333388B Operation
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
ti23143a
1 2 3
4
5
6
78
9
10
11
1
2
Component Identification (Controls)
6 Hydraulic Pump Valve, both sides
7 12V Accessory Jack
8 Engine Key Switch, Off - On - Start
1 Gun Trigger Control
2 Gun 1, 2, 3 Selector
3 Display
4 Forward / Reverse Lever
9 Engine Clutch Switch
10 Engine Choke
5 Pressure Control
11 Engine Throttle
333388B Operation 7
Grounding Procedure (For Flammable Materials Only)
ti23144a
ti3441a
PAI NT
ti3305a
ti3324a
ti6473a
Grounding Procedure
(For Flammable Materials 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).
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 spraying and before
cleaning, checking, or servicing the equipment.
1. Perform Grounding Procedure if using flammable
materials.
2. Set both (2) pump valves to
OFF
. Turn engine
OFF
.
ti23146a
3. Turn pressure control to lowest setting. Trigger all
guns to relieve pressure.
4. Engage all gun trigger locks. Turn both (2) prime
valves down.
8 333388B Operation
Setup/Startup
ti3307a
ti3308a
ti3309a
ti23144a
ti6473a
ti3441a
PAINT
FLUSH
ti3310a
ti18550a
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
Materials Only)
materials.
2. Fill both (2) throat packing nuts with Throat Seal Liquid (TSL) to decrease packing wear.
Grounding Procedure (For Flammable
, page 8 if using flammable
Setup/Startup
6. If removed, install both (2) strainers.
ti3430a
7. Turn both (2) prime valves down. Turn pressure control counterclockwise to lowest pressure.
3. Check engine oil level. Add SAE 10W-30 (summer)
or 5W-30 (winter). See engine manual.
4. Fill fuel tank.
5. Set both (2) pump valves to
OFF
.
NOTE: Minimum hose size allowable for proper
sprayer operation is 3/8 in. x 11 ft (9.5mm x 3.3m).
8. Place both (2) siphon tube sets 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.
9. Apply brake.
333388B Operation 9
Setup/Startup
ti3312a
ti18561a
ti18568a
O
I
OFF
ON
START
ti18563a
ti23792a
ti18568a
10. Start engine:
a. Move fuel valve to open.
b. Move choke to closed.
c. Set throttle to fast.
11. Set engine clutch switch to ON.
12. Set throttle to desired setting.
d. Turn engine key switch clockwise to START.
ti23147a
e. After engine starts, move choke to open.
13. Set both (2) pump valves
active).
ON
(pumps are now
ti23793a
10 333388B Operation
Setup/Startup
15 SEC.
ti3442a
ti6472a
3304c
ti3441a
ti3442a
PAINT
ti3316a
ti3322b
ti3324a
ti6638a
A
B
C
D
ti3325a
ti3327a
14. Increase pressure control enough to start pump.
Allow fluid to circulate for 15 seconds.
15. Turn pressure down, turn both prime valves horizontal. Disengage gun trigger lock.
16. Hold all guns against a grounded metal flushing pail.
Trigger guns and increase fluid pressure slowly until
pumps run smoothly.
18. Place siphon tube in paint pails.
19. Trigger all guns again into a flushing fluid pail until
paint appears. Assemble tips and guards.
To avoid skin injection injury, do not stop leaks with
your hand or a rag.
17. Inspect fittings for leaks. If leaks occur, turn sprayer
OFF immediately. Perform
dure
. Tighten leaky fittings. Repeat
Pressure Relief Proce-
Startup
, steps 1
- 17. If no leaks, continue to trigger gun until system
is thoroughly flushed. Proceed to step 18.
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).
2. Insert SwitchTip in tip bore and firmly thread assembly onto gun.
333388B Operation 11
Gun Placement
ti6550b
ti6549a
line pattern
Continuous
line
disengages
gun
ti23751a
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.
Gun Positions Chart
See
, page 17 for examples.
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
ti23814a
4. Use the gun trigger control to actuate guns.
12 333388B Operation
2 Examples:
ti23813a
Gun Placement
ti18556a
ti18555a
ti18972a
ti18973a
ti18980a
ti18974a
ti18975a
ti18981a
Gun Arm Mounts
This unit is equipped with front and rear gun arm mounts
on either side.
Change Gun Position
3. Slide gun arm assembly into desired gun arm mounting slot.
4. Tighten gun arm knob into gun arm mounting slot.
NOTICE
Make sure all hoses, cables, and wires are properly
routed through brackets and do NOT rub on tire.
Contact with tire will result in damaged hoses, cables,
and wires.
(Front and Back)
1. Loosen gun arm knob and remove from gun arm
mounting slot.
2. Slide gun arm assembly (including gun and hoses)
out from gun arm mounting slot.
Change Gun Position (Left and Right)
Removal
1. Loosen gun arm knob on gun arm mounting slot.
2. Remove guns from gun mounts. Gun hoses are color
coded: Gun 1 Blue, Gun 2 Green, Gun 3 Black.
333388B Operation 13
Gun Placement
ti18978a
ti18985a
ti18983a
ti18982a
ti18984a
ti18979a
ti18986a
3. Loosen gun mounting wing nut and remove gun
mount.
4. Slide gun arm assembly out from gun arm mounting
slot.
2. Install gun mount onto gun arm assembly and tighten
gun mount wing nut.
3. Install guns into gun mounts.
4. Tighten gun knob into holder.
Installation
1. Slide gun arm assembly into gun arm mounting slot.
NOTE: Make sure all hoses, cables, and wires are
properly routed through brackets.
14 333388B Operation
Gun Cable Adjustment
+
ti18987a
ti18997a
ti23151a
ti18998a
ti19000a
ti23152a
Adjusting the gun cable will increase or decrease the
gap between the trigger plate and the gun trigger. To
adjust trigger gap, perform the steps below.
1. Use wrench to loosen locking nut on cable adjuster.
2. Loosen or tighten adjuster until desired result is
achieved.
NOTE:
gap between gun trigger and trigger plate.
3. Use wrench to tighten locking nut on the adjuster.
More thread exposed means less
Gun Placement
4. Install cable end onto trigger plate pin and install clip.
Adding Gun Cable
This line striper is equipped with three gun actuators.
Each gun actuator is capable of operating two cables.
For additional (3 to 6 guns) gun installation, attach cable
to the desired actuator rod.
1. Select cable end with adjuster.
2. Install exposed cable through cable bracket slot.
3. Insert plastic cable retainer into cable bracket hole.
5. Route cable around unit and up through cable holes
behind hose mount.
6. Route cable end loop through rectangular hole in
bracket and insert plastic cable retainer into the
actuator bracket. Install cable end onto actuator rod
and install clip.
333388B Operation 15
Gun Placement
ti23153a
ti18989a
ti18990a
ti18993a
ti18991a
ti18992a
ti23153a
Change Trigger Position
Removal
1. Remove both hand grips from handle bar (spraying
compressed air into end of handle grip works well
for this).
2. Use an allen wrench to loosen bolt on trigger
mounting clamp.
Installation
1. Route trigger wire to other side of handle bar. Make
sure wire is routed behind steering column, through
wire slot on steering plate, and into wire clamp on
handle bar.
2. Install trigger assembly onto desired handle bar.
3. Remove trigger assembly from handle bar.
3. Use allen wrench to tighten bolt on trigger mounting
clamp.
4. Replace hand grips.
16 333388B Operation
Gun Positions Chart
1
2
3
4
5
6
7
ti23154a
Gun Placement
1One line
2 One line up to 24 in. (61 cm) wide
3Two lines
4 One line with two line highlight
5 Two lines with three line highlight
6 One gun curb
7 Two gun curb
333388B Operation 17
Driving Instructions
ti23155a
ti23156a
ti23157a
ti23158a
ti23159a
Driving Instructions
Perform startup see, Setup/Startup, page 9.
Use the handle bars of the LineStriper to control all
motion during operation. In addition to steering the
LineStriper, the handle bars also control forward and
reverse movement by pulling the forward/reverse
control lever.
NOTE: Make sure wheel motor bypass valve is
engaged (see page 19).
To move forward: Disengage brake and slowly pull
control lever on right side of handlebar.
To stop: Release control lever and allow it to return to
center.
To turn right and left: Turn the handle bar right or left
to steer the LineStriper.
To move in reverse: Slowly pull control lever on left
side of handlebar.
18 333388B Operation
Driving Instructions
ti18550a
+
ti18565a
ti18548a
+
ti18576a
3$
ti18586a
ti18585a
ti18591a
ti18592a
Parking/Emergency Brake
This unit is equipped with a parking brake. Always
engage parking brake when not in operation. Brake may
also be used to slow machine in an emergency situation.
1. Step down on the brake lever to engage parking
brake.
2. Lift brake lever up with foot to disengage parking
brake.
Straight Line Adjustment
The front wheel is set to center the unit and allow the
operator to form straight lines. Over time, the wheel may
become misaligned and will need to be readjusted. To
re-center the front wheel, perform the following steps:
1. Loosen two bolts on the wheel alignment plate.
2. If striper arcs to the right, turn adjuster screw
clockwise.
NOTE: Adjust screw for more or less braking force.
Drive Engagement
The wheel motor bypass valve allows the operator to
disengage the wheel tension and push the unit around.
Rotate one complete turn counter-clockwise to
disengage.
3. If striper arcs to the left, turn adjuster screw
counter-clockwise.
4. Test-drive the striper. Repeat steps 2 and 3 until
striper drives straight. Tighten two bolts on wheel
alignment plate to lock the new wheel setting.
333388B Operation 19
Driving Instructions
ti23160a
ti23161a
ti23162a
ti18560a
ti18566a
ti23163a
Handle Bar Height Adjustment
1. Loosen handlebar height adjuster lock.
2. Raise or lower handlebars to desired height.
Platform Storage Position
1. Raise stand and pin self-locks.
2. To lower stand, pull pin and lower stand.
3. Tighten handlebar height adjuster lock.
Front Pad Adjustment
1. Loosen four bolts.
2. Slide pad up or down to desired position.
3. Tighten four bolts.
20 333388B Operation
Smart Control Operation
Menu Tree
Smart Control Operation
333388B Operation 21
Smart Control Operation
ti23788a
1
9
23
4 5
6
7
8
Control Features
Ref. Switch / Indicator Explanation
1
Menu Controls Provides menu specific commands as displayed on LCD screen. Provides skipline paint and
space distance storage for instant change. Press and hold button to store pattern. Selects preset
values “Favorite” or sub-menus.
2
Menu Control Selects preset values or exits and returns to previous menu.
3
M/A button Selects MANUAL or AUTOMATIC mode.
4
Line Width button Input line width for MIL (thickness) calculation.
5
Reset button Resets values to zero.
6
MENU arrow buttons Used to switch between menus, adjusting values and resetting values. Scrolls through Striping
7
Arrow buttons Used in conjunction with the menus to adjust on-screen values. Adjusts adjacent values displayed.
Mode, Measure Mode, Layout Mode, and Setup/Information Menus.
8
Arrow buttons Used in conjunction with the menus to adjust on-screen values. Adjusts adjacent values displayed.
9
Paint gun switches
1, 2 and 3
Enables/disables paint guns 1, 2 and 3. Up – skip line. Center – off. Down – continuous line.
22 333388B Operation
Main Menus
Use MENU buttons to scroll thorough the four
main menus.
Striping Mode
Measure Mode
Smart Control Operation
See Striping Mode, page 26 for features.
Layout Mode
Setup/Information
See Measure Mode, page 27 for features.
See Layout Mode, page 28 for features.
See Setup/Information, page 31 for features.
333388B Operation 23
Smart Control Operation
ti18713a
ti18714a
ti18715a
Initial Setup
The initial setup prepares the striper for operation based
on a number of user entered parameters. Language
selections and the units of measure selections can be
set before you start or changed later.
Language
From Setup/Information select appropriate language by
pressing until the language is outlined.
SI Units
Pressure = bar (MPa available)
Volume = liters
Distance = meters
Line thickness = micron (g/m
2
available)
Paint Specific Gravity = Use UP and DOWN arrows
to set specific gravity. Required to determine paint
thickness.
NOTE: All units can be changed individually at any
time.
Calibration
1. Check rear tire pressure 55 ± 5 psi (379 ± 34 kpa)
and fill if necessary.
2. Remove and rotate calibration bar.
ENG = English
SPA = Spanish
FRE = French
DEU = German
RUS = Russian
WORLD = Symbols see World Symbol Key, page
35.
NOTE: Languages can also be changed later.
Units
Select appropriate units of measure.
3. Insert calibration bar face down.
4. Tighten knob.
US Units
Pressure = psi
Volume = gallons
Distance = feet
Line Thickness = mil
24 333388B Operation
Smart Control Operation
ti18716a
25 ft
ti10021a
1 FT
ti18564c
ti18717a
ti10022a
26 FT
ti18564c
5. Extend steel tape to distance greater than 26 ft. (8m).
to
6. Press
select Setup/Information.
7. Press for Calibration. Set TRAVEL DIST to 25 ft
(7.6m) or longer. Longer distances ensure better
accuracy, depending on conditions.
\
9. Push gun trigger control to start calibration.
10. Move striper forward. Keep calibration bar over steel
tape.
11. Stop when calibration bar rear edge aligns with 26-ft.
(8m) on steel tape (25-ft./ 7.6m distance).
12. Push gun trigger control to complete calibration.
8. Align calibration bar rear edge with 1 foot (30.5cm)
on steel tape.
• Calibration is not complete when the exclamation
symbol is displayed.
• Calibration is finished when the check mark symbol
is displayed.
13. Calibration is now complete.
Go to Measure Mode and verify accuracy by measuring
the tape (see Measure Mode, page 27).
333388B Operation 25
Smart Control Operation
1
12
5
6
7
8
9
34
2
3
ti23819a
Striping Mode
Ref. Description
Select a “Favorite”, press for less than one second.
1
Save a “Favorite”, press and hold for more than
three seconds.
Cycles between Manual or Automatic Mode.
Manual Mode: Press and hold gun trigger control
to stripe.
2
Automatic Mode: Press and release gun trigger
control to start striping. Press and release button
again to stop.
3 Line width button for MIL (thickness) calculation.
4 Resets “Job” values to zero.
5 Total line length sprayed.
6 Paint and Space length adjustment buttons.
7 Paint and Space distance that is sprayed if a
switch is set to skip line.
8 MIL thickness. While spraying “Instant MIL avg” is
displayed. When stopped total “Job MIL avg” is
displayed.
9 Five skip line favorites
Ref. Description
1 Exits and returns to the Striping Mode Menu.
2 Select switch 1, 2, or 3.
3 Line Width Adjustment, if switch is operating more
than one gun add the line widths together.
Operating in Striping Mode
Striper must be running and clutch engaged before activating gun trigger control.
1. Make sure engine is running and clutch switch is
engaged.
2. Use gun selector switches to select guns and line
type.
3. Activate gun trigger control to began spraying.
NOTE: In Automatic Mode the striper has a low speed
shutoff value of 0.6 MPH (1.0 kilometer/hour). The low
speed shutoff value can be adjusted or disabled. See
Data/Information, page 32.
NOTE: In Automatic Mode the will flash when gun
trigger control is pressed to signal mode is active.
26 333388B Operation
Smart Control Operation
ti23825a
MEASURE MODE
I/O
....
0.00
'
0.00
'
0.00
'
0.00
'
0.00
'
0.00
'
....
1
Measure Mode
Measure Mode replaces a tape measure to measure
distances when laying out an area to be striped.
1. Use to select Measure Mode.
Ref. Description
1 Hold to reset values to zero.
2. Press and release gun trigger control. Move striper
forwards or backwards. (Moving backwards is a negative distance.)
ti18564b
3. Press and release gun trigger control to end measured length. Up to six lengths are viewable.
NOTE: The most recent measured length is also saved
as the measured distance in the Stall Calculator display.
See Stall Calculator, page 29.
NOTE: Press and hold gun trigger control at any time to
apply a dot. If trigger is held while striper is moving, a
dot is marked every 12-inches (30.5cm).
333388B Operation 27
Smart Control Operation
1 2
ti23820a
4
5
3
Layout Mode
Layout Mode is used to calculate and mark parking lot
stalls.
1. Use to select Layout Mode.
Ref. Description
1 Opens Stall Calculator Menu.
See Stall Calculator, page 29.
2 Opens Angle Calculator Menu.
See Angle Calculator, page 30.
3 Distance between dots laid by striper
4 Adjust stall size/dot spacing width.
5 Adjust dot size.
2. Press and release gun trigger control and move
striper forward.
ti18564b
3. Striper default is to place a dot every 9.0 ft (2.7m) to
mark the stall size. Stall size is adjustable.
4. Dots are laid down until gun trigger control is pressed
and released again.
NOTE: An indicator before and after Layout Mode on
the screen alternately flash when gun trigger control is
pressed to signal mode is active.
28 333388B Operation
Smart Control Operation
1 2 3
4
5
ti23821a
Stall Calculator
Stall Calculator is used to set the stall size. The striper
divides the measured length by the stall size to determine the number of stalls that will fit in the length measured.
1. Use to select Layout Mode. Press to
open Stall Calculator Menu.
Ref. Description
1 Opens Angle Calculator Menu.
See Angle Calculator, page 30.
2 Exits and returns stall size to Layout Mode.
3 Measured distance.
4 Calculated # of stalls. Changing the number of
stalls will change the stall size.
5 Stall size. Changing stall size changes the calcu-
lated # of stalls.
2. The most recent length measured in Measure Mode
is displayed or press gun trigger control to start a new
measurement. Press again to stop measuring.
Stall size and calculated number of stalls are both
adjustable.
3. Press to return to Layout Mode. The Stall size is
saved and displayed on the Layout Mode screen.
4. Press and release gun trigger control to start marking
dots. Press and release gun trigger control again to
stop.
333388B Operation 29
Smart Control Operation
1 2
3
4
5
ti23822a
ti23832a
Angle Calculator
Angle Calculator is used to determine the offset value
and dot spacing value for a layout.
1. Use to select Layout Mode. Press to
open Angle Calculator Menu.
Ref. Description
1 Opens Stall Calculator.
2 Exits and returns to Layout Mode.
3 Select θ, h, or x.
4 Adjust the parameter selected.
5 Calculated offset and dot spacing.
3. Measure and mark the offset distance (z) calculated
for the first stall.
4. Press to return to Layout Mode. The dot spacing
value (m) is saved and displayed as stall size on the
Layout Mode screen.
2. Dot spacing (m) and offset (z) are calculated based
on the parameters entered:
θ - Stall angle
h - Depth of stall
x - Stall size (width)
5. Press and release gun trigger control to start marking
stall size dots. Press and release gun trigger control
to stop marking.
30 333388B Operation
Setup/Information
Use to select Setup/Information.
Smart Control Operation
Press to select Language.
See Language, page 24.
See Calibration, page 24.
See Units, page 24.
See Data/Information, page 32.
See Marker Layout Mode, page 34.
333388B Operation 31
Smart Control Operation
Data/Information
Use to select Setup/Information. Press to
open Data/Information Menu.
Displays and logs life data and striper information.
Logs last four error codes that occurred.
Code Description
02 = Over pressure on sensor #1
03 = No transducer #1 detected
22 = Over pressure on sensor #2
23 = No transducer #2 detected
Set time and date using arrow keys.
Use to enable or disable low speed shutoff when
in Automatic Mode.
Use up and down arrows to adjust low speed shutoff
value.
See Information (2), page 33.
32 333388B Operation
Information (2)
DIAGNOSTICS (1)
12.45V
1 O
2
E
A E
O
O
E
O
O
O
O
DIAGNOSTICS (2)
ti24041a
ti24043a
ti24044a
t
5a
Use to select Setup/Information. Press to
open Data/Information Menu. Press to open Information (2) Menu.
Smart Control Operation
Set low speed limit (X) and high speed limit (Y). If you
travel outside of these speeds while striping the striper
will beep. Fast beep if traveling above the limit and a
slow beep if traveling below the limit.
Adjust screen contrast to the desired value.
Used for Troubleshooting.
Membrane Switch Wheel Sensor
Gallon Counter Gun Switches
ti24039a
ti24040a
Used for Troubleshooting.
Clutch Solenoids
Caution Guns will Spray
i2404
333388B Operation 33
Smart Control Operation
1
2
3
ti23823a
8.00 ft. 8.00 ft.
4.00 ft.
4.00 ft.
16.00 ft.
4.00 ft.4.00 ft.
Marker Layout Mode
The Measure Mode feature sprays a dot or a series of
dots to mark an area.
1. Use to select Setup/Information. Press
to open Marker Layout Mode.
Ref. Description
1 Exits and returns to Information Menu.
2 Select value to change.
3 Adjust spacing value.
4. Set gun switch to skip line.
5. Press gun trigger control to start marking dots. Press
gun trigger control again to stop.
ti18564b
NOTE: An indicator before and after Marker Mode on
the screen alternately flash when gun trigger control is
pressed to signal mode is active.
2. Use arrow keys to set up a marker pattern.
3. Marker layout example shows a typical lane layout
for reflective markers. Set space sizes up to eight
consecutive measurements. By leaving zeros in any
space, Marker Layout Mode will skip to the next measurement in a continuous loop.
Some other uses of Marker Layout Mode are:
• Multiple spaced handicap stall layout
• Double line stalls
48.00 ft.
ti23812a
34 333388B Operation
World Symbol Key
MENU SCREENS
STRIPING MODE MEASURE MODE
LAYOUT MODE SETTINGS/DATA
MANUAL OR
AUTOMATIC MODE
PRESSURE
GALLONS/LITERS
LINE THICKNESS
PAINT LENGTH
SPACE LENGTH
LINE WIDTH
SWITCH 1
SWITCH 2
SWITCH 3
EXIT
PRESS TO START/STOP
HOLD TO SPRAY A DOT
STALL CALCULATOR
ANGLE CALCULATOR
STALL WIDTH
DOT SIZE SELECTOR
CALIBRATE
UNITS
INFORMATION
& LIFE DATA
LANGUAGE SELECTION
MARKER LAYOUT MODE
SPECIFIC GRAVITY
ENGINE HOURS
TOTAL DISTANCE
TOTAL GALLONS
SOFTWARE REV
ERROR CODES
BEEP MODE
CONTRAST
DIAGNOSTICS
TIME AND DATE
LOW SPEED SHUTOFF
I/O
....
....
ENG SPA FRE GLOBAL
ș
÷
x
+
÷
x
+
-
1 2 3 4 5 6 7 8 9 10
X'
X'
A
World Symbol Key
ti23824a
LL250 GLOBAL SYMBOL KEY
333388B Operation 35
Cleanup
TI3371A
ti6269a
FLUSH
TI3375A
ti3322b
Cleanup
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 8.
2. Remove guard and SwitchTip from all guns.
4. Clean filter, guard and SwitchTip in flushing fluid.
5. Place siphon tube set in grounded metal pail partially
filled with flushing fluid. Attach ground wire to true
earth ground. Perform Startup steps 10 - 16 (see
page 10) to flush out paint in sprayer. Use water to
flush water-base paint and mineral spirits solvent
(also called white spirit) to flush oil-base paint.
6. Hold gun against paint bucket and pull trigger until
water or solvent appears.
3. Unscrew both (2) caps, remove filters. Assemble
without filter.
7. Move gun to solvent or water bucket. Hold gun
against bucket and pull trigger until the system is
thoroughly flushed.
8. Fill pump with Pump Armor and reassemble filter,
guard and SwitchTip.
9. Each time you spray and store, fill throat packing nut
with TSL to decrease packing wear.
36 333388B Operation
Hydraulic Oil/Filter Change
227
ti2271a
Removal
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 8.
2. Place drip pan or rags under sprayer to catch hydraulic oil that drains out.
Hydraulic Oil/Filter Change
3. Remove drain plug. Allow hydraulic oil to drain.
4. Unscrew filter (227) slowly - oil runs into groove and
drains out rear.
Installation
1. Apply a light film of oil on filter gasket. Install drain
plug and oil filter (227). Tighten oil filter 3/4 turn after
gasket contacts base.
2. Fill with five quarts of Graco hydraulic oil 169236 (5
gallon/20 liter) or 207428 (1 gallon/3.8 liter).
3. Check oil level.
333388B Operation 37
Technical Specifications
Technical Specifications
LineLazer IV 250DC (Models 24U242 - 2-gun, 24U810 - 3-gun)
U.S. Metric
Dimensions
Height (with handle bar down) Unpackaged - 50.5 in.
Width Unpackaged - 33.0 in.
Length (with platform down) Unpackaged - 73.5 in.
Weight (dry - no paint) Unpackaged - 752 lbs
Noise (dBa)
Sound Power per ISO 3744: 103.1
Sound Pressure measured at 3.3 feet (1m): 86.5
Vibration (m/s2) (8 hours daily exposure)
Hand Arm (per ISO 5349) 1.6
Whole Body (per ISO 2631) 0.4
Power Rating (Horse Power)
Power Rating (Horse Power) per SAE J1349 11.9 HP @ 3600 rpm 8.8 kW @ 3600 rpm
Maximum Delivery 2.5 gpm 9.5 lpm
Maximum Tip Size
1 gun
2 gun
3 gun
Inlet paint strainer 16 mesh 1190 micron
Outlet paint strainer 50 mesh 297 micron
Pump inlet size 1 in. NSPM (m)
Pump outlet size 3/8 NPT (f)
Hydraulic reservoir capacity 1.25 gallons 4.73 liters
Maximum hydraulic pressure 1825 psi 124 bar
Maximum working pressure 3300 psi 228 bar, 22.8 MPa
Maximum forward speed 10 mph 16 kph
Maximum reverse speed 6 mph 9.7 kph
Electrical Capacity 14 A @ 3600 rpm
Starting Battery 12V, 33Ah, Sealed lead acid
Packaged - 63.5 in.
Packaged - 45.0 in.
Packaged - 78.0 in.
Packaged - 890 lbs
.055
.039
.033
Unpackaged - 128.3 cm
Packaged - 161.3 cm
Unpackaged - 83.8 cm
Packaged - 114.3 cm
Unpackaged - 186.7 cm
Packaged - 198.1 cm
Unpackaged - 341 kg
Packaged - 404 kg
Wetted Parts: PTFE, Nylon, polyurethane, V-Max,
UHMWPE, fluoroelastomer, acetal, leather, tungsten
carbide, stainless steel, chrome plating, nickel-plated
carbon steel, ceramic
38 333388B Operation
Technical Specifications
LineLazer IV 250DC with Pressurized Bead System (Models 24U243 - 2-gun, 24U820 - 3-gun)
U.S. Metric
Dimensions
Height (with handle bar down) Unpackaged - 55.7 in.
Width Unpackaged - 33.0 in.
Length (with platform down) Unpackaged - 73.5 in.
Weight (dry - no paint or beads) Unpackaged - 864 lbs
Noise (dBa)
Sound Power per ISO 3744: 105.9
Sound Pressure measured at 3.3 feet (1m): 89.1
Vibration (m/s2) (8 hours daily exposure)
Hand Arm (per ISO 5349) 2.4
Whole Body (per ISO 2631) 0.4
Power Rating (Horse Power)
Power Rating (Horse Power) per SAE J1349 11.9 HP @ 3600 rpm 8.8 kW @ 3600 rpm
Maximum Delivery 2.5 gpm 9.5 lpm
Maximum Tip Size
1 gun
2 gun
3 gun
Inlet paint strainer 16 mesh 1190 micron
Outlet paint strainer 50 mesh 297 micron
Pump inlet size 1 in. NSPM (m)
Pump outlet size 3/8 NPT (f)
Hydraulic reservoir capacity 1.25 gallons 4.73 liters
Maximum hydraulic pressure 1825 psi 124 bar
Maximum working pressure 3300 psi 228 bar, 22.8 MPa
Maximum forward speed 10 mph 16 kph
Maximum reverse speed 6 mph 9.7 kph
Electrical Capacity 14 A @ 3600 rpm
Starting Battery 12V, 33Ah, Sealed lead acid
Packaged - 63.5 in.
Packaged - 45 in.
Packaged - 78.0 in.
Packaged - 1002 lbs
.055
.039
.033
Unpackaged - 141.5 cm
Packaged - 161.3 cm
Unpackaged - 83.8 cm
Packaged - 114.3 cm
Unpackaged - 186.7 cm
Packaged - 198.1 cm
Unpackaged - 392 kg
Packaged - 455kg
Wetted Parts: PTFE, Nylon, polyurethane, V-Max,
UHMWPE, fluoroelastomer, acetal, leather, tungsten
carbide, stainless steel, chrome plating, nickel-plated
carbon steel, ceramic
333388B Operation 39
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.
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 INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA
Copyright 2014, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.
Graco reserves the right to make changes at any time without notice.
Original instructions.
International Offices:
This manual contains English. MM 333388
Graco Headquarters:
Minneapolis
Belgium, China, Japan, Korea
www.graco.com
Revision B - June 2014
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