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OPERATIONS, SERVICE AND PARTS MANUAL 8510 CONVEYOR PAVER Manual No. 986947 For Units with Serial No. 44987 and higher Published 10-03-06...
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500 Lincoln County Parkway Ext. Lincolnton, NC 28092 Tel: 704-966-3358 Fax: 704-483-5802 www.LeeBoy.com USERS’ REFERENCE GUIDE DELIVERY DATE______________________________________ UNIT SERIAL NUMBER_________________________________ ENGINE TYPE________________________________________ ENGINE NUMBER_____________________________________ DEALER'S NAME AND ADDRESS _____________________________________________________ _____________________________________________________ PHONE NUMBER_______________________________________ EQUIPMENT HOURS____________________________________ SERVICE MANAGER ____________________________________ 8510 Conveyor Paver...
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6. The warranty responsibility on all engines warranty. Remanufactured parts purchased rests with the respective manufacturer. by a LeeBoy dealer will carry a ninety (90) 7. LeeBoy may have support agreements with day warranty. some engine manufacturers for warranty and parts support.
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This manual should be used with all related If any questions arise concerning this publication or supplemental books, engine and transmission others, contact your local LeeBoy Distributor for the manuals, and parts books. Related Service latest available information. Bulletins should be reviewed to provide information Contents of this manual are based on information regarding some of the recent changes.
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RECEIVING THE 8510 CONVEYOR PAVER ........
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Legend Screed System. It is equipped with electric and manual thickness controls and an 8 ft to 15 ft (2.8 m to 4.5 m) wide screed. The 8510 Conveyor Paver is capable of placing bituminous base, binder and surface courses, such as lime or Portland cement, stabilized sub-base, and graded aggregate materials up to a thickness of 6 inches.
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OPERATION Refer to OPERATION, Section 3 in this manual, for information needed to operate the 8510 Conveyor Paver safely. The operator of this equipment should READ, UNDERSTAND, and FOLLOW the operating instructions. Cautions are provided in the front of this manual and in the OPERATION section.
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In addition, some machines use or contain hazardous chemicals which may require a specific Material Safety Data Sheet (MSDS). If such information is necessary for the safe operation of this machine, those MSDSs are included on the following pages. 8510 Conveyor Paver...
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NOTE: It is the responsibility of the owner and operator to make sure that all decals are readable and located on the machine as designated by the manufacturer. FIGURE 1-1. DECALS and DECAL LOCATIONS 8510 Conveyor Paver...
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CHECK that all safety decals and signs are in place and readable. These are as important as any other equipment on the machine. SAFETY STOP DANGER: Never work under the hopper without placing safety prop in position. See Figure 1-2. FIGURE 1-2. SAFETY PROP 8510 Conveyor Paver...
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BE SURE the correct battery polarity is observed (negative (-) to negative (-) and positive (+) to positive (+), when connecting a battery charger or jumper cable. DO NOT tip batteries more than 45 degrees. Electrolyte solution is caustic and explosive. 8510 Conveyor Paver...
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BE SURE the unit is stored in an area that is firm, level and free of debris. STORE the machine inside a building, or cover it with a weather-proof tarpaulin and support the wheels securely. Refer to MAINTENANCE, Section 4, for more detailed instructions. 8510 Conveyor Paver...
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TABLE 2-7. TYPES OF LUBRICANTS..........2.4 8510 Conveyor Paver...
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Section 2 SPECIFICATIONS GENERAL INFORMATION Tables 2-1 through 2-7 list the engine and system specifications for the 8510 Conveyor Paver. TABLE 2-1. ENGINE SPECIFICATIONS ITEM CHARACTERISTIC ENGINE Model and Manufacturer ....Hatz, 4L41C (Silent Pak) Type .
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Basic Screed Width ....8 ft. (2.44 m) Maximum Screed Width ....15 ft. (4.57 m) 8510 Conveyor Paver...
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Grease ......Shell Avania EP Grease or Equivalent Chain Lube ......Chain Lube 8510 Conveyor Paver...
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GENERAL INFORMATION ............3.20 8510 Conveyor Paver...
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TIE DOWN PROCEDURE ............3.29 8510 Conveyor Paver...
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GENERAL INFORMATION OPERATING CONTROLS, INDICATORS, AND GAUGES This section provides the Operating instructions for the 8510 Conveyor Paver. Before starting or oper- WARNING: Do not start or operate the 8510 ating the machine, it is important to READ, Conveyor Paver before reading,...
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Controls flow of propane to right screed burner. Steering and Speed Handles control the Control Module Speed and Steering Control (see Figure 3-3). Hydraulic Controls Contains the hydraulic controls that operate the Screed and other Functions (see Figure 3-4). 8510 Conveyor Paver...
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Left Conveyor 3-Position Selects automatic or manual Automatic/Manual automatic center override for left conveyor. return from MANUAL position Center is OFF position. For automatic operation set switch to AUTOMATIC position. MANUAL position provides override. 8510 Conveyor Paver...
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(When in TRAVEL red 2-SPEED Light (Item 14) will illuminate.) IMPORTANT: High speed is only for traveling. Never pave in high speed. Rear Work Lights 2-Position toggle Used to turn the rear work lights switch ON or OFF. 8510 Conveyor Paver...
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Light indicates if unit is charging. NOTE: If working properly, the light illuminates with the switch, and goes out when the engine cranks. If battery indicator light does not illuminate with key ON, the unit will not charge. 8510 Conveyor Paver...
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Controls stopping the machine. Run/Stop 2-Position toggle switch When switch is set to STOP the machine stops (pauses). When switch is set to RUN the machine resumes its prior speed. Never use on a hill, use for flat ground only. 8510 Conveyor Paver...
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Push the lever upwards to raise the conveyor (SEE WARNING). Pull the lever downward to lower the conveyor. WARNING: Always fold side wings on hopper out before raising conveyor. Place safety prop in place immediately. 3.10 8510 Conveyor Paver...
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Side Wings Up/Down handle Used to move the side wings in or out. Push the lever upwards to move side wings in. (Never fold in with full hopper) Pull the lever downward to move side wings out. 8510 Conveyor Paver 3.11...
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Pull the lever downward to turn the right auger on. Throttle Up/Down handle Used to set the engine RPM. Pull the lever out for higher RPM. Push the lever in for lower RPM. Turn to lock. FIGURE 3-5. PAVING CONTROLS 3.12 8510 Conveyor Paver...
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Used to check oil level in hydraulic Point oil tank. Conveyor Drive Screws with jam nuts for adjusting Chain Adjustment the conveyor drive chain tension. Spray Down Hose Used to lubricate and keep asphalt from hardening on the machine. 3.13 8510 Conveyor Paver...
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NOTE: Do not engage glow plugs for over 2 minutes at a time. 5. When engine starts and is running smooth, throttle back to idle by pushing in the throttle cable until idle speed is reached. 3.14 8510 Conveyor Paver...
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(CW) to start position. FIGURE 3-8. SPEED AND STEERING 4. When engine starts and is running smooth, CONTROL MODULE throttle back to idle by pushing in the throttle cable until idle speed is reached. 8510 Conveyor Paver 3.15...
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STOP position. When the machine is the travel speed. stopped with the toggle switch, the machine will resume travel at the last speed of travel when the switch is set to the RUN position. 3.16 8510 Conveyor Paver...
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Heating should not only be performed at the beginning of the job, but also if the machine is idle for a long time between loads (allowing screed plate to cool). FIGURE 3-10. BURNER VALVES 8510 Conveyor Paver 3.17...
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(Figure 3- for operating the feeder. 11, item 2). Turn ON valve (item 3) for extension burner and use lighter to light. Place burner back into holding socket and repeat this process for opposite side. 3.18 8510 Conveyor Paver...
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Refer to the paragraph CONVEYOR FLIGHT CHAIN ADJUSTMENT in Section 4. NOTE: Check adjustments every 100 hours. CAUTION: Never work on conveyors with engine running. FIGURE 3-13. FLIGHT SCREWS AND SCREED HEIGHT GAUGES 8510 Conveyor Paver 3.19...
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Cut-off gates are designed to break away from cylinders when hitting a manhole or other hard objects. This break away occurs only in forward gear, not in reverse. FIGURE 3-14. SPRAY DOWN HOSE AND WAND 3.20 8510 Conveyor Paver...
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The sensors will turn the auger OFF and ON. NOTE: The sonic auger adjustment dial adjusts the amount of material needed. FIGURE 3-16. SONIC AUGER ADJUSTMENT FIGURE 3-15. AUGER EXTENSIONS 8510 Conveyor Paver 3.21...
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3. Adjust height of material at endgate with the GENERAL INFORMATION sonic auger adjustment (see Figure 3-16). Turn The 8510 Conveyor Paver is equipped with the dial to keep the extension full. Be careful electric and manual thickness controls and an 8 ft not to over run the extension with the material.
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WARNING: Before starting forward, make cer- tain that no one is in front of the Paver. WARNING: Avoid low hanging limbs, power lines, and other foreign objects that can endanger machine or crew. FIGURE 3-18. STARTER BLOCKS 8510 Conveyor Paver 3.23...
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Leading edge crown aids material flow under crown setting (see Figures 3-20 and 3-21). the screed plate only. Trailing edge crown puts a crown in the mat. (NUT MUST BE LOOSE BEFORE ADJUSTING CROWN & VALLEY) FIGURE 3-20. MAXIMUM CROWN 3.24 8510 Conveyor Paver...
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8. If making a cold joint, set endgate down about the weight of the screed. This will 1/4 inch (0.6 cm), this will give a nice even edge. cause screed compaction to vary. FIGURE 3-22. END GATES 8510 Conveyor Paver 3.25...
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AUTO position and convey material back to screed. NOTE: Augers are not needed when paving a basic 8-foot pull. 6. Open cut-off gates under auger and start paving. Move slowly at first so adjustments can be made to screed. 3.26 8510 Conveyor Paver...
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Paver - STOP - LOOK - THINK. ATTENTION:Make sure engine is operating at a high enough RPM so that the hydraulic pump is providing suffi- cient flow to operate all functions properly. FIGURE 3-23. UNLOADING 8510 Conveyor Paver 3.27...
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NOTE: Always have a helper on the ground to 8. Shut down engine. assist the operator in moving the Paver onto the transport. 9. Secure Paver to transport as directed by regulations. FIGURE 3-24. CORRECT LOADING POSITION 3.28 8510 Conveyor Paver...
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4. Make sure all chains are tight before moving. Paver at the D-rings (see Figure 3-26). 2. Attach tie down chains to the screed end of Paver at the D-rings (see Figure 3-26). FIGURE 3-26. TIE DOWN POINTS 8510 Conveyor Paver 3.29...
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FAULT CODES FOR STATUS LED ..........4.55 8510 Conveyor Paver...
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MAINTENANCE GENERAL INFORMATION ROUTINE MAINTENANCE This section gives the necessary procedures for routine and general maintenance on the 8510 GENERAL INFORMATION Conveyor Paver. Before starting any Maintenance Maintenance must be a planned program that program on the machine, it is important to READ,...
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Any part of the machine that comes in contact with the asphalt Daily LEGEND GREASE WITH SHELL AVANIA EP GREASE 2 OR EQUIVALENT SPRAY WITH RELEASE AGENT, CLEANING SOLVENT OR CHAIN LUBE FIGURE 4-2. EXTENSION SLIDE LUBRICATION FIGURE 4-3. SCREED LUBRICATION POINTS POINTS 8510 Conveyor Paver...
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WARNING: If maintenance must be performed with engine running, do not leave machine unattended. GENERAL INFORMATION Preventive maintenance on the 8510 Conveyor CHECKS AND ADJUSTMENTS Paver will provide years of trouble-free operation. Adjustments can be performed in the field with 1.
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NOTE: Engine must be running to raise conveyor. 3. Raise conveyor by pushing the CONVEYOR RAISE/LOWER handle upward to the RAISE position and hold until conveyor is fully raised (see Figure 4-5). FIGURE 4-6. SAFETY PROP IN POSITION FIGURE 4-5. HOPPER RAISED 8510 Conveyor Paver 4.11...
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Use the following procedure to make adjustment: setting may cause improper adjustment 1. Raise conveyors. Put keys in safe place. to track. 2. Secure safety prop (see Figure 4-6, item 1) to prevent conveyor from accidentally lowering. 4.12 8510 Conveyor Paver...
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This indicates adjustment is close. NOTE: High gear adjustment is an Allen screw. 3. Finalize adjustment by making one quarter turns at a time until correct adjustment is made. FIGURE 4-8. CONVEYOR CHAIN ADJUSTING BOLTS 8510 Conveyor Paver 4.13...
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On top of the housing is a small lever. Break the lead seal on the right side of the lever and turn the lever clockwise to lock in. The engine will now run until you unlock the override lever. 4.14 8510 Conveyor Paver...
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NOTE: Relief pressure is set at 700 PSI at about three turns or until pressure release is track tension manifold (45). heard. 3. Make sure cartridge is tightened before moving machine. FIGURE 4-11. CONVEYOR MICRO-SWITCH LOCATION 8510 Conveyor Paver 4.15...
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“B” slightly (Figure NOTE: Guide should be greased daily to 4-13, item 1) on the actuator arm (item 2). prevent wear. 5. Run extension out and grease guide with multi- purpose grease before working. 4.16 8510 Conveyor Paver...
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6. Fill the engine with 12 qts (11.3 liters) of oil, using the correct engine lubrication oil. NOTE: For the correct type of lubrication oil see the engine manufacturer’s manual. FIGURE 4-14. HATZ ENGINE 7. Install the engine lubrication oil dipstick. 8510 Conveyor Paver 4.17...
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NOTE: Tighten the filter element as directed on the filter element, by the filter WARNING: Stop the engine immediately if any manufacturer. fuel leakage is noted. Do not start the engine until the leakage problem is corrected. 4.18 8510 Conveyor Paver...
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WARNING: Batteries contain sulfuric acid and damage to the machine’s electrical produce explosive gases which system. can cause serious injury. Do not allow flames or sparks to come near the battery. Do not smoke when servicing a battery. 8510 Conveyor Paver 4.19...
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Keep the oil in the hydraulic oil reservoir at the reconnected properly. Use the following precautions correct level. An air space is designed into the to prevent damage to the alternator and/or hydraulic oil reservoir and allows for oil expansion, regulator: 4.20 8510 Conveyor Paver...
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Add oil if needed. opening and secure in place with tape. 7. Install the hydraulic oil reservoir filler cap onto the reservoir filler neck and tighten securely. 8510 Conveyor Paver 4.21...
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1″ out of chain. and secure the strainer with the three screws. NOTE: LeeBoy uses a 4 ft. (1.2 m) long x 11/16 in. 5. Fill the hydraulic oil reservoir with the correct, (2 cm) dia. rod with a 2 in. (5.08 cm) leg on...
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8. Install the idler making sure the cylinder and the clip pin are in correct position. NOTE: LeeBoy uses a 4 ft (1.2 m) long x 11/16 in. (2 cm) dia. rod with a 2 in. (5.08 cm) leg on 9.
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2.. Replace the track assembly back into the unit. 3. Install the hoses and clamps. 4. Reinstall the motor and torque the bolts to proper specs. 5. Lower unit and test. ATTENTION:Make sure hose connections are clean before removing and also before installing. 4.24 8510 Conveyor Paver...
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3. Insert spline of torque hub into axle (7) and align the twelve mounting holes for the torque hub. 4. Attach the torque hub to the frame with the twelve 5/8″ bolts. 5. Torque bolts to 230 ft. lbs. (311 N•m). 8510 Conveyor Paver 4.25...
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8. Remove C-188 master link (13) and lay the link out without installing a 1/2 link). chain away from the sprocket on the outer side. 9. The rear shaft (8) and outer C-188 sprocket (5) will pull straight out at this time. 4.26 8510 Conveyor Paver...
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NOTE: Auger chains can be lubricated each 10. Check inner auger bearing (12) and replace at day by spraying oil or chain lube in this time if faulty. through slots where auger motor is adjusted. 8510 Conveyor Paver 4.27...
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This will keep the screed relaxed. 7. Run extension out and grease the extension 7. Place the screed lids, the walkboards and the well before operating “in” and “out”. cylinder covers back on the screed. 4.28 8510 Conveyor Paver...
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2. Carefully support auxiliary pump and align the mounting holes in the auxiliary pump with the mounting on pump. 3. Attach the pumps with the two mounting screws. 4. Torque the screws to 89 ft. lbs. (121 N•m). 8510 Conveyor Paver 4.29...
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5. Operate Paver and check for leaks. NOTE: When installing motor dry, crank and let run for approximately 10 minutes to work air out of system before engaging to move. 4.30 8510 Conveyor Paver...
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Section 4 MAINTENANCE MAIN DASH PANEL CONTROLS, INDICATORS, AND GAUGES (Sheet 1 of 2) 8510 Conveyor Paver 4.39...
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Section 4 MAINTENANCE MAIN DASH PANEL CONTROLS, INDICATORS, AND GAUGES (Sheet 2 of 2) 4.40 8510 Conveyor Paver...
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Engine cuts off and will not start. (Turns over but Blower belt broken Replace belt will not start) Faulty fuel solenoid Replace solenoid Faulty alternator Replace or rebuild Low Battery Idiot light, bad bulb Replace bulb 8510 Conveyor Paver 4.41...
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700 PSI. Machine will not pull on Adjust Faulty hydraulic motor one or both sides Pump pressure should be 3700 PSI Pump pressure too low Rebuild or replace Faulty torque hub Replace axle Axle spline stripped 4.42 8510 Conveyor Paver...
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Check ramps for easy access Flame coming out of end Raw gas from burners Adjust burners in or out of hole of screed Turn cutoff valve slowly to OFF, when flame goes out turn valve back on fully 8510 Conveyor Paver 4.43...
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Loss of power to drives Relief out of adjustment Check pressure. Drive - 3700 PSI, feeder or augers feeders 2400 PSI, augers and cylinders 2000 PSI Replace Piston groups worn out Replace Auxiliary pump worn out 4.44 8510 Conveyor Paver...
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Red LED (Status) System Status: 10 Hz blink rate No application loaded 0.5 Hz blink rate Application loaded and no error 0.5 Hz blink rate 4 bit blink code to describe fault Application loaded and error 8510 Conveyor Paver 4.45...
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.._ _ Left Valve Reverse Coil Open or Short. Machine will revert to neutral causing the machine to stop. “.” = short flash = 0 “_” = long flash = 1 4.46 8510 Conveyor Paver...
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Run the wire through a grommet when 3. Use #18 gauge wire or greater. #14 or #16 wire rounding a corner. is preferred. 7. Do not run wires near hot machine components. FIGURE 4-17. STEERING WIRING DIAGRAM 8510 Conveyor Paver 4.47...
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Turn the machine off. Open the dash board panel a. All the way Forward – loads the Sauer H1 and locate the Hi Output connector and plug it into parameters the Hi Output receptacle. b. All the way Reverse – loads the Rexroth parameters 4.50 8510 Conveyor Paver...
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Run/Stop switch into the Run position. If two the Optimize/Calibrate connector from the control boxes are present place the other Run/Stop Optimize receptacle and turn off the power key. switch to the stop position. Turn machine on and the status light will blink 8510 Conveyor Paver 4.51...
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6. Keeping power to the Plus One, unplug the 2. Move FNR Joystick to approximately 1/2 Optimize/Calibrate connector from the Calibrate joystick position, adjust the steering wheel as receptacle (this will write the calibration values necessary to make sure machine is traveling 4.52 8510 Conveyor Paver...
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Run. adjusted with the Service Tool. Each joystick and steering wheel has been setup with individual profile and ramping to give smooth control. 8510 Conveyor Paver 4.53...
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When the run signal is returned the output is immediately turned on and there is a .2 second delay on outputs to the pump coil. This delay allows time for the brake to release before the propel coils are energized. 4.54 8510 Conveyor Paver...
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Left pump FWD or The output is open or short circuited REV output fault Check the coil and wires. Vibrator/ Electric Actuator relay The output is open or short circuited fault Check the relay and wires. 8510 Conveyor Paver 4.55...
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ILLUSTRATED PARTS LIST FIGURE 10. PUMP COMPONENTS SUNDSTRAND ELECTRONIC STEERING 8510 Conveyor Paver IPL.26...
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HYD.PUMP, TANDEM PROPULSION (W/E.D.C.) (SUNSTRAND) 851525 Hydraulic PUMP TANDEM (REX ROTH) DEN CONNECTOR 985663 Hydraulic PUMP TANDEM (REX ROTH) 320235 O-RING (PIGGYBACK TO MAIN PUMP) (N/S) 986378 STEERING BOX W/DUAL JOYSTICKS (FIRST EDITION) (N/S) 986510 WIRE HARNESS (FIRST EDITION) (N/S) 8510 Conveyor Paver IPL.27...
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ILLUSTRATED PARTS LIST FIGURE 11. H1 PUMP & CONTROLS 8510 Conveyor Paver IPL.28...
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DUAL JOYSTICKS, ONTO BOX (+) ONE 851548 CURLY CORD, STEERING BOX TO JUNCTION BOX 987135 CONTROLLER, 50 DIN,. (+) ONE 987133 HARNESS (+) ONE TO PUMPS 36808 ‘O’ RING, PIGGYBACK TO MAIN 987132 KIT, DUAL JOY STICK CONTROL (+) ONE 8510 Conveyor Paver IPL.29...
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ILLUSTRATED PARTS LIST FIGURE 12. ENGINE AND PUMP COMPONENTS FIGURE 12. ENGINE AND PUMP COMPONENTS 8510 Conveyor Paver IPL.30...
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ILLUSTRATED PARTS LIST VIEW IN DIRECTION OF ARROW A CHARGE FILTER FIGURE 14. FILTER LOCATION & ACCESSORIES (HATZ) 8510 Conveyor Paver IPL.36...
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Each bow may be raised individually until locked into open position. Each bow has two positions in which it can be locked open. This is to allow for arc stretch in canvas. •Part No. varies with color. FIGURE 28. UMBRELLA 8510 Conveyor Paver IPL.66...
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ILLUSTRATED PARTS LIST FIGURE 28. UMBRELLA UNITS NOMENCLATURE PART 123456 ASSY ITEM NUMBER. 920235 UMBRELLA 8510 Conveyor Paver IPL.67...
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ILLUSTRATED PARTS LIST STEP 1 STEP 2 1&2 INSTALLATION OF CUTOFF 3&4 5&6 FIGURE 29. STRIKE OFFS & EXTENSIONS 8510 Conveyor Paver IPL.68...
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EXTENSION, 6' RIGHT SIDE 851635L ROLL UP CURB ATTACHMENT, 12"LEFT SIDE 851635R ROLL UP CURB ATTACHMENT, 12"RIGHT SIDE 851636L ROLL UP CURB ATTACHMENT, 24" LEFT SIDE (STANDARD 851636R ROLL UP CURB ATTACHMENT, 24" RIGHT SIDE (STANDARD) 8510 Conveyor Paver IPL.69...
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ILLUSTRATED PARTS LIST NOTES 8510 Conveyor Paver IPL.70...
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BAR, .375 X 6.25 X 7.00 IPL.13 853595 BAR, 125 X 1.50 X 9.50 IPL.13 851242 BAR, ADJUSTABLE SLIDE IPL.59 851118A BAR, CONVEYOR FLIGHT BAR (QUICK CHANGE) IPL.9 982963 BAR, END GATE SKID 8515 IPL.51 920041 BAR, GUIDE (OUTER) IPL.13 8510 Conveyor Paver IPL.71...
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IPL.61 920120 CABLE, 104” X 3” IPL.41 920136 CABLE, 135” X 3” (R/H AUGER) IPL.39 920136 CABLE, 135” X 3” (R/H EXT) IPL.39 851520 CABLE, HEIGHT LOCATOR 3/16X90 WITH 5”STROKE IPL.53 982796 CABLE, POWER ULTRASONIC IPL.51 8510 Conveyor Paver IPL.72...