Graco 333388B User Manual

Operation

LineLazer IV 250

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

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

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)

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)

off

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1 2 3

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)

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PAI NT

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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

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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

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PAINT

FLUSH

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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.

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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

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OFF

START

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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.

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e. After engine starts, move choke to open.

13. Set both (2) pump valves active).

(pumps are now

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10 333388B Operation

Setup/Startup

15 SEC.

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3304c

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PAINT

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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

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line pattern

Continuous

line

disengages

gun

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Gun1Gun2Gun

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

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4. Use the gun trigger control to actuate guns.

12 333388B Operation

2 Examples:

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