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Operation
RoadLazer
Tow-Behind System
U.S. Patent No. 5,368,232 and 5,947,385
Chinese Patent ZL97111289.4
Brazilian Patent No. PI9701899-6
- For the application of road marking and reflective coatings -
List of Models (see page 2)
2900 psi (20 MPa, 200 bar) Maximum Working Pressure
Important Safety Instructions
Read all warnings and instructions in this
manual. Save these instructions.
Trailer Ratings
•
Gross Vehicle Weight Rating (GVWR)
2800 lb (1270 kg)
•
Gross Axle Weight Rating (GAWR)
1200 lb (544 kg) per axle with 5.70 x 8
tire, 8 x 3.75 5-45 rim at
100 psi (690 KPA) cold single.
Tire Ratings
Size: 5.70 x 8, Load Range D
Cold tire pressure: 100 psi (690 KPA)
Lug Torque: 90-120 ft-lb (122-163 N•m)
NOTE: This manual replaces the Operation Manual (3A1214)
for the standard RoadLazer
™
RoadPak
- For professional use only -
™
™
™
RoadPak
Line Striping System.
3A2091B
EN
ti18134a
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Table of Contents
Related Manuals for Graco RoadLazer RoadPak 24M143
Summary of Contents for Graco RoadLazer RoadPak 24M143
- Page 1 Operation ™ ™ RoadLazer RoadPak Tow-Behind System U.S. Patent No. 5,368,232 and 5,947,385 3A2091B Chinese Patent ZL97111289.4 Brazilian Patent No. PI9701899-6 - For the application of road marking and reflective coatings - - For professional use only - List of Models (see page 2) 2900 psi (20 MPa, 200 bar) Maximum Working Pressure Important Safety Instructions Read all warnings and instructions in this...
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Page 2: Table Of Contents
Gun Arm Beam Bracket ..... . . 15 Graco Standard Warranty ......38 Gun Arm Stow Bracket . -
Page 3: Models
Models Models Ref. Model Number Description 24G624 1 Pump RoadPak 24G625 2 Pump RoadPak 24G628 1 Pump RoadPak Gun Arm 24G629 2 Pump RoadPak Gun Arm 24G630 Adjustable Gun Arm Beam 24G632 Programmable Skipline Controller 24G633 ™ RoadView Camera System 24G634 Simple Guide System 24M255... -
Page 4: Warnings
• Clamp-on hitch receivers must be installed properly. See Tow Hitch Requirements. • Do not use additional bead or paint tanks on Tow-Behind System. • Clamp on hitch receivers are to be used for towing Graco double-hitch equipment only. Do not tow any other equipment with these receivers. - Page 5 Warnings WARNING WARNING WARNING WARNING SKIN INJECTION HAZARD High-pressure fluid from dispensing device, 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. •...
- Page 6 Warnings WARNING WARNING WARNING WARNING 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. 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. •...
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Page 7: Introduction And General Information
Introduction and General Information Introduction and General Information Introduction Simple Guide System The Simple Guide System provides the user with a This manual and those supplied provide pre-setup pointer for alignment on either the left or right side of the requirements, parts lists, setup, operation, and mainte- vehicle. -
Page 8: Component Identification
Component Identification Component Identification ti18135a 3A2091B... -
Page 9: Component Function
Component Function Component Function Air Regulator Allows regulation of the bead tank air pressure Holds up to 36 gallons (136 liters) of reflective materials or element for single or Bead Tank double drop beading Air Accumulator Tank Helps reduce air temperature from compressor Hydraulic Valve Valve to shut off/on the hydraulic fluid to the hydraulic motor Fluid Filter... -
Page 10: Pre-Setup Requirements
Highway Administration, or equivalent regulations for It is recommended that the paint drums be secured with a your region. paint drum bracket. Graco does not provide a paint drum bracket with the Tow-Behind System. • Securing device for paint supply containers. -
Page 11: Hitch Receiver Kit: 238944 (Standard)
419XXX). remaining screws (1) and nuts (2). 2. Both of the Graco clamp-on receivers must be 18 in. 5. Verify that the centers of the hitch receivers are 36 from the center of the hitch frame (A). -
Page 12: Hitch Receiver Kit: 239692 (Optional)
DRAW-TITE part no. series 419XXX). in. apart. Make any necessary adjustments. 2. Both of the Graco clamp-on receivers must be 18 in. 6. Torque all of the screws to 220-240 ft-lb (298-325 from the center of the hitch frame (A). -
Page 13: Setup
Setup Setup Connect Tow-Behind to Vehicle Charge Battery If the wheels are not rotated to the rear of the trailer, it If the battery is newly purchased or has not been used can become unstable and tip over if the tow vehicle is for a long time, charge it before you use it. -
Page 14: Trailer Tires
Trailer Tires Trailer tires can cause noticeable vibration when out of balance. For extended highway use Graco recommends ® adding 1 oz. of Dyna Beads to each wheel. Dyna Beads and installation instructions can be found at: www.innovativebalancing.com. -
Page 15: Gun Arm Beam Bracket
Setup Gun Arm Beam Bracket Gun Arm Stow Bracket 1. Center Gun Arm Beam Bracket on trailer NOTE: Install Gun Arm Stow Bracket before mounting cross-member as shown and install supplied bolts RoadPak to trailer. and nuts as shown. Torque to 215-235 in-lb (24.3-26.5 N•m). -
Page 16: Installing Roadlazer Onto Trailer
If RoadPak is not properly secured to trailer, it can fall off of trailer and cause serious injury. Use only Graco supplied fasteners and tighten them to the required torque. Use all of the fasteners provided. NOTE: Only install RoadLazer onto trailer if trailer is ti18137a properly attached to tow vehicle. -
Page 17: Adjustable Gun Arm Installation (24G628, 24G629)
Setup Adjustable Gun Arm Installation Install Safety Switch and Gun (24G628, 24G629) Arm Stow Plate 1. Position the gun arm next to the vehicle. 2. Pull the gun arm beam out to the side of the vehicle where the gun arm is located. Lift the gun arm and 1. - Page 18 Setup 5. Hand-tighten two mounting nuts but allow enough 8. Measure gap between safety switch and stowing movement to make slight adjustments once in place. bracket. NOTE: If gap is less than 0 in. or greater than 3/16 in. (4.7 mm) use a mallet to tap stowing bracket to create a proper gap.
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Page 19: Hose Routing To Pumps And Tanks
Setup Hose Routing to Pumps and Tanks ti18153a 3A2091B... -
Page 20: Filter Orientation
Setup Filter Orientation 1. Pull gun arm beam out to one side of the vehicle. Pull gun arm out and lower it to make sure the hose bundle has been secured at the proper location to 1. Use a hammer to loosen the large jam nut on the ensure full movement for the gun arm to move from pump assembly. - Page 21 Setup Hose Connection 1. Modify suction hoses by loosening the hose clamps 5. Install paint lines to RPS 2900 filter assemblies. For and separating the flexible hose from the bent a two color system, route the hose from paint gun 1 siphon tube.
- Page 22 Setup Electrical Cable Connections 3. Route the control cable to the cab of the vehicle without pinching the cable. Connect the cable to the 1. Connect gun arm cable to the junction box. Fasten Programmable Skipline Controller. Route cable cable to cable clamp for strain relief (S) on the con- through the cable clamp for strain relief on the con- nection.
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Page 23: Install Simple Guide System
Setup Install Simple Guide System 5. Slide support bar (351) through brackets (355) and tighten fasteners to secure in place. 1. Locate an area on the vehicle to mount the Simple Guide System that will allow the user to see the indi- cator rod from the driving position or with the help of the RoadView Camera System. -
Page 24: Operation
Operation Operation 5. Close paint gun ball valves. Pressure Relief Procedure The system pressure must be manually relieved to pre- vent the system from starting or spraying accidentally. Fluid under high pressure can be injected through the ti15953a skin and cause serious injury. To reduce the risk of an injury from injection, splashing fluid, or moving parts, 6. -
Page 25: Emergency Shut Off
Operation Emergency Shut Off Set Up Adjustable Gun Arm Beam and Gun Arm To shut down the entire Tow-Behind system, set POWER ON/OFF on the Programmable Skipline Con- 1. Unlock gun arm clamp and gun arm beam clamps. troller to the OFF position. Load Reflecting Materials 1. -
Page 26: Prepare System To Paint
4. Fill fuel tank. ti15953a 5. Check hydraulic oil level. Add only Graco Hydraulic 10. Place suction tube and drain tube in grounded metal Oil, ISO 46 169236 (5 gallon/18.9 liter) or 207428 (1 pail partially filled with flushing fluid. Attach ground gallon/3.8 liter). - Page 27 Operation ti16553a ti16547a 13. Turn pressure control counterclockwise to lowest pressure. 11. Turn prime valve down. ti16552a ti16919a 12. Install clean inlet strainer. NOTE: There must be a minimum of 0.5 in. (1.3 cm) between bottom of strainer and suction tube. 3A2091B...
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Page 28: Start Engine
Operation Start Engine 3. When flushing fluid comes out of return lines, set hydraulic valve to OFF position. 1. Set POWER ON/OFF on Programmable Skipline Controller to ON. 2. Set engine to choke position ON. 3. Set throttle to half speed and turn key. ti15838a 4. -
Page 29: Prime Guns
Operation Prime Guns Turn on Bead System 1. Close air valve to pressurize air system. 1. Turn bead system valve to ON position. ti16959a 2. Open only spray gun ball valves corresponding to paint pumps or color used. NOTE: Never open both ball valves on the two-color gun at the same time. -
Page 30: Flushing The System
Operation Flushing the System 5. Place paint return lines in empty pail. 6. Open all paint pump dump valves. When flushing system, always connect grounding cord to reduce the risk of fire and explosion. ti16552a NOTE: Use only compatible solvents to flush system. 1. - Page 31 Operation 11. Close dump valves. 16. When flushing fluid comes out of spray gun, set hydraulic valve to OFF position. 17. Turn off guns with Programmable Skipline Controller. 18. Shut off engine and Programmable Skipline Control- ti16551a ler. 19. Leave paint pump dump valves and spray gun ball valves open.
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Page 32: Securing Gun Arm For Transportation
Operation Securing Gun Arm for 4. Put stow bracket pin through gun arm stowing bracket and plate. Secure with attached clip. Transportation NOTICE ti18157a Never transport the RoadLazer while the paint gun ball 5. Unlock two red-handled clamps and center the gun valves are open, the system is under pressure, and the arm beam on the trailer. -
Page 33: Removing Roadlazer From Vehicle
Removing RoadLazer from Vehicle Removing RoadLazer 2. Block trailer wheels. 3. Disconnect Programmable Skipline Controller, from Vehicle trailer lighting, suction tubes, return lines, and any straps that connect RoadLazer or its hose assem- blies to the tow vehicle. Do not disconnect safety chains. -
Page 34: Repair
NOTE: If not replacing all tires, be sure new tires are from the same manufacturer as existing tires to ensure consistent size. General Trailer Service For any other trailer-specific service needs, contact Graco Technical Service or a certified manufacturer/ser- ti18338a vice center. 3A2091B... -
Page 35: Parts
Parts Parts ti18339a Parts List Ref. Part Description Qty. Ref. Part Description Qty. 100023 WASHER, flat 24M140 KIT, repair, wheel, pneumatic 101566 NUT, lock 125976 JACK 115473 PIN, hitch 16M018 BRACKET, slide, weldment 24G624 MODULE, Roadpak, 1 pump 123982 SCREW, cap, hex head (model 24m143) 100696 WASHER, wrought 24G625 MODULE, Roadpak, 2 pump... -
Page 36: Parts
Parts Parts ti18473a Parts List Ref. Part Description Qty. 16N405 FITTING, 1-1/2 x 1-1/2 hose, barbed 101368 CLAMP, hose 24M136 HOSE, suction, 8.5 ft 867280 CONNECTOR, hose connector, 1/4-18 NPS 24M253 HOSE, coupled, 1/4 in. x 10 ft 3A2091B... -
Page 37: Technical Data
Compressor Oil 9502 SAE 30W 9502 SAE 30W non-detergent oil non-detergent oil Hydraulic Oil Graco approved 169236 Graco approved 169236 5 gallon 207428 1 gal ISO 46 19 liter 207428 3.8 liter ISO 46 Glass bead capacity 450 lb 204 kg ®... -
Page 38: Graco Standard Warranty
With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective.