LeeBoy 8510b Installation and operating instructions

Operations, Service
And Parts Manual
LeeBoy Model 8510B Conveyor Paver
Manual No. 1003096-02

Introduction
Safety
General Information
Specifications
Component Location
Operation
Maintenance
Troubleshooting
Schematics
Illustrated Parts List (IPL)
1
2
3
4
5
6
7
8
9
10
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iv LeeBoy Model 8510B Conveyor Paver
Disclaimer And Copyright
Disclaimer:
All information, illustrations and specications in this manual are based on the latest information available at the time
of publishing. The illustrations used in this manual are intended as representative reference views only. Moreover,
because of our continuous product improvement policy, we may modify information, illustrations and/or specications
to explain and/or exemplify a product, service or maintenance improvement. We reserve the right to make any
change at any time without notice. VT LeeBoy, Inc., VT LeeBoy, and LeeBoy are all the same entity and are used
interchangeably.
©2010 VT LeeBoy, Inc.
LeeBoy reserves all copyright and other rights in this manual and the manual’s content. No part of this manual may
be reproduced or used in any way without the written permission of LeeBoy, except as necessary to operate LeeBoy
equipment.
This manual has been most recently updated 03/11 to apply to units with serial number 56635 and higher:
Refer to manual no. 986947 for units with serial number 44987 to 56634.
PDF le last modied on: 03/03/11
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LeeBoy Model 8510B Conveyor Paver v
Page
Table Of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .v
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Safety Label Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Limited Warranty Policy . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Items Not Covered . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Other Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Contact Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Record of Ownership . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Nameplate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Specications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Hydraulic System . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Torque Hubs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Hopper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Operator Platform . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Screed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Specication charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6
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vi LeeBoy Model 8510B Conveyor Paver
Table Of Contents
Torque Specs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
Metric Fasteners . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
Inch Fasteners . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8
Hydraulic Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9
Full Torque Nut Coupling Installation . . . . . . . . . . . . . . . . . 4-9
Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Location of Operation Panels and Controls . . . . . . . . . . . . . . . . . 5-2
Main Dash Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Main Dash Panel (continued) . . . . . . . . . . . . . . . . . . . . . . . . 5-6
Speed and Steering Control Module - Joysticks . . . . . . . . . . . . . . 5-8
Steering and Speed Control Module - Wheel . . . . . . . . . . . . . . . . 5-10
Hydraulic Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12
Paving Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14
Electric Screed Operation Controls . . . . . . . . . . . . . . . . . . . . 5-16
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
Pre-Start Inspection and Preparation . . . . . . . . . . . . . . . . . . . . 6-4
Starting The Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
Preliminary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
Engine Start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
Stopping the Engine . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Activating and Deactivating Operator Control Station . . . . . . . . . 6-5
Paver Driving Instructions . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Electronic Control Steering Box . . . . . . . . . . . . . . . . . . . 6-5
Paver Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7
Conveyor Operation . . . . . . . . . . . . . . . . . . . . . . . . . 6-7
Hydraulic Cutoff Gates Operation . . . . . . . . . . . . . . . . . . 6-8
Sonic Augers Operation . . . . . . . . . . . . . . . . . . . . . . . 6-8
Auger Extensions . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9
Electric Flight Screws Operation . . . . . . . . . . . . . . . . . . . 6-9
Spray Down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-10
Burner Ignition Procedure . . . . . . . . . . . . . . . . . . . . . . 6-10
Electric Heating Controls . . . . . . . . . . . . . . . . . . . . . . 6-12
Starting To Pave . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-13
Setting Screed To Pave . . . . . . . . . . . . . . . . . . . . . . . 6-13
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Setting Screed End Gates . . . . . . . . . . . . . . . . . . . . . . 6-15
Setting Screed Extensions . . . . . . . . . . . . . . . . . . . . . . 6-16
Mat Texture Adjustment . . . . . . . . . . . . . . . . . . . . . . . 6-16
Unloading And Loading . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-17
Unloading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-17
Loading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-18
Tie Down Procedure . . . . . . . . . . . . . . . . . . . . . . . . . 6-18
Electric Screed Heating System (Option) . . . . . . . . . . . . . . . . . 6-19
Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-19
Control Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-20
Cycle Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-21
Element Relay . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-21
Element Breaker . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-22
Element Connections . . . . . . . . . . . . . . . . . . . . . . . . 6-22
Element Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . 6-22
Truck Hitch Attachment (Option) . . . . . . . . . . . . . . . . . . . . . . 6-23
Umbrella (Option) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-24
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
Lubrication Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4
General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6
Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6
General Information . . . . . . . . . . . . . . . . . . . . . . . . . 7-6
Preparing Paver for Maintenance . . . . . . . . . . . . . . . . . . 7-6
Paver Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6
10-Hour or Daily Routine Maintenance . . . . . . . . . . . . . . . . 7-7
50-Hour (Initial) or Weekly Routine Maintenance . . . . . . . . . . . 7-7
100-Hour or Monthly Routine Maintenance . . . . . . . . . . . . . . 7-8
250-Hour or Quarterly Routine Maintenance . . . . . . . . . . . . . 7-8
500-Hour or Semi-Annual Routine Maintenance . . . . . . . . . . . 7-8
1000-Hour or Annual Routine Maintenance . . . . . . . . . . . . . . 7-8
Maintenance Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . 7-9
Extension Top Guide Adjustment . . . . . . . . . . . . . . . . . . . 7-9
Replacing Screed Extension Wear Plates . . . . . . . . . . . . . . 7-9
Replacing Screed Main Wear Plates . . . . . . . . . . . . . . . . . 7-10
Raising Conveyor . . . . . . . . . . . . . . . . . . . . . . . . . . 7-11
Lowering Conveyor . . . . . . . . . . . . . . . . . . . . . . . . . 7-11
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Conveyor Flight Chain Adjustment . . . . . . . . . . . . . . . . . . 7-12
Automatic Track Adjustment . . . . . . . . . . . . . . . . . . . . . 7-12
Conveyor Drive Chain Adjustment . . . . . . . . . . . . . . . . . . 7-13
Torque Hub Hydraulic Motor Adjustment . . . . . . . . . . . . . . . 7-13
Auger Drive Chain Adjustment . . . . . . . . . . . . . . . . . . . . 7-14
Torque Hub Lubrication . . . . . . . . . . . . . . . . . . . . . . . 7-14
Track Tension Pressure Relief . . . . . . . . . . . . . . . . . . . . 7-14
Conveyor Limit Switch Adjustment . . . . . . . . . . . . . . . . . . 7-15
Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-16
Generator Voltage Testing . . . . . . . . . . . . . . . . . . . . . . 7-16
Generator Speed Tuning . . . . . . . . . . . . . . . . . . . . . . . 7-17
Generator Capacitor Replacement . . . . . . . . . . . . . . . . . . 7-19
Testing Element Relays . . . . . . . . . . . . . . . . . . . . . . . 7-19
Element Resistance Testing . . . . . . . . . . . . . . . . . . . . . 7-20
Battery Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-20
Engine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-21
General Information . . . . . . . . . . . . . . . . . . . . . . . . . 7-21
Engine Lubrication Oil - Kubota . . . . . . . . . . . . . . . . . . . 7-21
Changing Engine Lubrication Oil Filter . . . . . . . . . . . . . . . . 7-22
Engine Lubrication Oil - CAT . . . . . . . . . . . . . . . . . . . . . 7-23
Changing Engine Lubrication Oil Filter . . . . . . . . . . . . . . . . 7-24
Fuel system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-24
Fuel Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-24
Engine Fuel Filters . . . . . . . . . . . . . . . . . . . . . . . . . . 7-25
Engine Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-25
Hydraulic System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-26
General Information . . . . . . . . . . . . . . . . . . . . . . . . . 7-26
Checking Hydraulic Oil Level . . . . . . . . . . . . . . . . . . . . 7-26
Adding Hydraulic Oil To Hydraulic Oil Reservoir . . . . . . . . . . . 7-26
Changing Hydraulic Oil . . . . . . . . . . . . . . . . . . . . . . . . 7-27
Removal & Installation Procedures . . . . . . . . . . . . . . . . . . . . . 7-28
Track Component Replacement . . . . . . . . . . . . . . . . . . . 7-28
Rubber Track Replacement . . . . . . . . . . . . . . . . . . . . . 7-30
Torque Hub Replacement . . . . . . . . . . . . . . . . . . . . . . 7-31
Rear Conveyor Shaft Replacement . . . . . . . . . . . . . . . . . . 7-32
Auger And Inner Bearing Replacement . . . . . . . . . . . . . . . . 7-33
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LeeBoy Model 8510B Conveyor Paver ix
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Screed Extensions, Slides Or Bushing Replacement . . . . . . . . . 7-34
Screed Wear Plate Replacement. . . . . . . . . . . . . . . . . . . 7-34
Extension Wear Plate Replacement . . . . . . . . . . . . . . . . . 7-35
Tandem Pump Replacement . . . . . . . . . . . . . . . . . . . . . 7-35
2-Speed Hydraulic Motor Replacement . . . . . . . . . . . . . . . 7-36
Safety Label Installation . . . . . . . . . . . . . . . . . . . . . . . 7-37
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1
Troubleshooting Charts . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
Electric Screed . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
Conveyor Asphalt Paver . . . . . . . . . . . . . . . . . . . . . . . 8-3
Controller User Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
Optimization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
Vibrator/Electric Actuator Relay And Backup Alarm Outputs . . . . . 8-6
Pump Control Outputs . . . . . . . . . . . . . . . . . . . . . . . . 8-6
Brake Release/Pump Neutral Bypass Valve . . . . . . . . . . . . . 8-6
Optimize Dual Joystick Steering Control Box: . . . . . . . . . . . . . 8-7
Optimize Steering Wheel With FNR Joystick Control Box: . . . . . . . 8-8
Calibrate Steering Wheel With FNR Joystick Control Box: . . . . . . 8-9
Steering/Acceleration And Deceleration . . . . . . . . . . . . . . . 8-10
Steering Box Control Selection . . . . . . . . . . . . . . . . . . . 8-10
Neutral Safety Lockout . . . . . . . . . . . . . . . . . . . . . . . . 8-10
Critical Faults . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-11
Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1
Electrical 1 of 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-3
Electrical 2 of 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-5
Electrical 3 of 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-7
Electrical 4 of 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-9
Electrical 5 of 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-11
Electrical 6 of 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-13
Hydraulic Hosing 1 of 5 . . . . . . . . . . . . . . . . . . . . . . . 9-15
Hydraulic Hosing 2 of 5 . . . . . . . . . . . . . . . . . . . . . . . 9-17
Hydraulic Hosing 3 of 5 . . . . . . . . . . . . . . . . . . . . . . . 9-19
Hydraulic Hosing 4 of 5 . . . . . . . . . . . . . . . . . . . . . . . 9-21
Hydraulic Hosing 5 of 5 . . . . . . . . . . . . . . . . . . . . . . . 9-23
Hydraulic 1 of 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-25
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Hydraulic 2 of 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-27
Hydraulic 3 of 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-29
Hydraulic 4 of 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-31
Illustrated Parts List (IPL) . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1
Quick Reference Guide - Filters . . . . . . . . . . . . . . . . . . . 10-3
Sprocket Drive Track System (4 Roller Undercarriage) . . . . . . . 10-4
Sprocket Drive Track System (4 Roller Undercarriage) (continued) . . 10-6
Rubber Track Undercarriage (5 Roller Undercarriage) . . . . . . . . 10-8
Conveyor Drive Assembly . . . . . . . . . . . . . . . . . . . . . .10-10
Conveyor Drive Assembly (continued) . . . . . . . . . . . . . . . . 10-12
Hopper Components . . . . . . . . . . . . . . . . . . . . . . . .10-14
Hopper Components (continued) . . . . . . . . . . . . . . . . . .10-16
Auger Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . .10-18
Auger Assembly (continued) . . . . . . . . . . . . . . . . . . . . .10-20
Conveyor Drive Cutoff, Screed Lift Cylinders . . . . . . . . . . . . .10-22
Hydraulic Components LH Side and Fuel Tank . . . . . . . . . . . .10-24
H1 Pump & Controls . . . . . . . . . . . . . . . . . . . . . . . . .10-26
Kubota Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-28
Kubota Engine (continued) . . . . . . . . . . . . . . . . . . . . . 10-30
Kubota Engine (continued) . . . . . . . . . . . . . . . . . . . . . .10-32
Cat Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-34
Cat Engine (continued) . . . . . . . . . . . . . . . . . . . . . . . 10-36
Spray Down . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-38
Screed Arm Assembly With Toe Point . . . . . . . . . . . . . . . .10-40
Propane Heater And Automatic Ignitors . . . . . . . . . . . . . . .10-42
Paver Leveling Control (TOPCON) System 4 . . . . . . . . . . . . .10-44
Paver Leveling Control (TOPCON) System 5 . . . . . . . . . . . . .10-46
Truck Hitch Assembly . . . . . . . . . . . . . . . . . . . . . . . .10-48
Controls - Right Side High Deck . . . . . . . . . . . . . . . . . . .10-50
Controls - Right Side Low Deck . . . . . . . . . . . . . . . . . . .10-52
Controls - Left Side . . . . . . . . . . . . . . . . . . . . . . . . .10-54
Main Valve Manifold Detail . . . . . . . . . . . . . . . . . . . . . .10-56
Kubota Sheet Metal Cover - High Deck . . . . . . . . . . . . . . . .10-58
Kubota Sheet Metal Cover - High Deck (continued) . . . . . . . . . 10-60
Kubota Sheet Metal Cover - Low Deck . . . . . . . . . . . . . . . .10-62
Kubota Sheet Metal Cover - Low Deck (continued) . . . . . . . . . .10-64
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CAT Sheet Metal Cover - High Deck . . . . . . . . . . . . . . . . 10-66
CAT Sheet Metal Cover - High Deck (continued) . . . . . . . . . . 10-68
CAT Sheet Metal Cover - Low Deck . . . . . . . . . . . . . . . . .10-70
CAT Sheet Metal Cover - Low Deck (continued) . . . . . . . . . . .10-72
Strike Offs And Extensions . . . . . . . . . . . . . . . . . . . . . .10-74
Instrument Panel Dash - Controls and Gauges . . . . . . . . . . . .10-76
Instrument Panel Dash - Relays and Fuses . . . . . . . . . . . . . .10-78
Screed Non-sloping Overview . . . . . . . . . . . . . . . . . . . 10-80
Screed Frame Non-Sloping - Propane . . . . . . . . . . . . . . . .10-82
Extension Single Adjust LH Assembly - Propane . . . . . . . . . . .10-84
Extension Single Adjust RH Assembly - Propane . . . . . . . . . . 10-86
Extension Double Adjust LH Assembly - Propane . . . . . . . . . . 10-88
Extension Double Adjust RH Assembly - Propane . . . . . . . . . 10-90
Screed Frame Non-Sloping - Electric . . . . . . . . . . . . . . . .10-92
Vibrator Assembly LH . . . . . . . . . . . . . . . . . . . . . . . .10-94
Vibrator Assembly RH . . . . . . . . . . . . . . . . . . . . . . . 10-96
Walk Board Assembly . . . . . . . . . . . . . . . . . . . . . . . 10-98
Slide Plate Assembly . . . . . . . . . . . . . . . . . . . . . . . . 10-100
Extension Single Adjust LH Assembly - Electric . . . . . . . . . . . 10-102
Extension Single Adjust RH Assembly - Electric . . . . . . . . . . 10-104
Extension Double Adjust LH Assembly - Electric . . . . . . . . . . 10-106
Extension Double Adjust RH Assembly - Electric . . . . . . . . . . 10-108
Endgate LH Assembly . . . . . . . . . . . . . . . . . . . . . . . 10-110
Endgate RH Assembly . . . . . . . . . . . . . . . . . . . . . . . 10-112
Screed Pull Arms LH Assembly . . . . . . . . . . . . . . . . . . 10-114
Screed Pull Arms RH Assembly . . . . . . . . . . . . . . . . . . 10-116
Citrus Tank & Heat Control Box . . . . . . . . . . . . . . . . . . 10-118
Screed Miscellaneous Components . . . . . . . . . . . . . . . 10-120
Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-122
Alphabetical Parts Index . . . . . . . . . . . . . . . . . . . . . . . . . 10-124
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NOTES
LeeBoy Model 8510B Conveyor Paverxii
Table Of Contents
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1
LeeBoy Model 8510B Conveyor Paver 1-1
Section 1
Introduction
LeeBoy Model 8510B Conveyor Paver
Thank you for purchasing the LeeBoy Model 8510B
Conveyor Paver. We wish you many years of safe and
efcient operation of your paver.
READ THIS MANUAL PRIOR TO OPERATING the paver
This manual is an important part of the paver and should
be kept with the paver at all times in the dedicated
storage container on the paver. Even though you may
be familiar with similar equipment, you MUST read and
understand this manual before operating this paver.
Reading the manual will help you and others avoid injury
and help prevent any damage to the paver. If this manual
becomes lost or damaged, contact your authorized
LeeBoy Dealer immediately to order a replacement (see
Contact Information in Section 3).
This manual is intended as a guide for the safe and
efcient use of the paver. This manual covers the
procedures for proper operation and maintenance of
the paver. This manual contains information that was
available at the time of printing and is subject to change
without notice.
This manual should be used with all related
supplemental books, engine and transmission manuals,
and parts books. Related Service Bulletins should be
reviewed to provide information regarding some of the
recent changes.
If any questions arise concerning this publication or
others, contact your local LeeBoy Dealer for the latest
available information.
This manual provides information for use by the
equipment operator under the following headings:
Safety—See Section 2 for important safety guidelines
information.
General Information—See Section 3 for important
warranty, contact, and nameplate information.
Specications—See Section 4 for all major system
specications and typical torque value tables.
Component Location—See Section 5 for general
overview of controls and major components.
Operation—See Section 6 for control functionality and
normal equipment operation.
Maintenance—See Section 7 for basic preventive
maintenance and repair procedures.
Troubleshooting—See Section 8 for problem
descriptions and recommended solution tables.
Schematics—See Section 9 for schematic diagrams of
electrical wiring.
Illustrated Parts List (IPL)—See Section 10 for
illustrations, descriptions and part numbers of available
service parts.
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NOTES
LeeBoy Model 8510B Conveyor Paver1-2
Introduction
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2
LeeBoy Model 8510B Conveyor Paver 2-1
Safety
Section 2
Page
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Safety Label Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
LeeBoy Model 8510B Conveyor Paver
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2-2 LeeBoy Model 8510B Conveyor Paver
Safety
Indicates a hazardous situation which, if not avoided,
will result in death or serious injury.
Indicates a hazardous situation which, if not avoided,
could result in death or serious injury.
Indicates a hazardous situation which, if not avoided,
could result in minor or moderate injury.
Indicates a situation which can cause damage to the
equipment, personal property and/or the
environment, or cause the LeeBoy Model 8510B
Conveyor Paver to operate improperly.
NOTE: Indicates a procedure, practice, or condition
that should be followed in order for the paver or
component to function in the manner intended.
This manual provides important information to familiarize
you with safe operating and maintenance procedures.
Even though you may be familiar with similar equipment,
you MUST read and understand this manual before
operating the LeeBoy Model 8510B Conveyor Paver
and follow its instructions when operating the paver.
Safety is everyone’s business and is our top concern.
Knowing the guidelines covered in this section and in
Section 1 will help ensure your safety, the safety of those
around you and the paver’s proper operation.
LOOK FOR THESE SYMBOLS WHICH POINT OUT
ITEMS OF EXTREME IMPORTANCE TO THE SAFETY
OF YOU AND YOUR COWORKERS. READ AND
UNDERSTAND THOROUGHLY. HEED THE WARNING
AND FOLLOW THE INSTRUCTIONS.
Keep safety labels in good condition. If safety labels
become missing or damaged, replacement safety labels
are available from your LeeBoy Dealer (see Contact
Information in Section 3 and Safety Label Installation
in Section 7).
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2
LeeBoy Model 8510B Conveyor Paver 2-3
Safety
Safety Precautions
The safety messages that follow have CAUTION level
hazards.
Pre-Operation Hazard
Read and understand this Operation
Manual before operating or servicing
the engine to ensure that safe operating
practices and maintenance procedures are
followed.
• Never permit anyone to service or operate the LeeBoy
Model 8510B Conveyor Paver without proper training.
• Safety signs and labels are additional reminders for
safe operating and maintenance techniques.
• Contact LeeBoy or an authorized LeeBoy Dealer for
additional training.
• Make sure you are aware of all laws and regulations
that are in effect where the paver is operated. Make
sure you have all necessary licenses to operate the
paver.
The safety messages that follow have WARNING
level hazards.
Crush Hazard
Keep bystanders away from work area before and
during operation.
Modification Hazard
Never modify the LeeBoy Model 8510B Conveyor Paver
without written consent of LeeBoy. Any modication can
affect the safe operation of the paver and may cause
personal injury or death.
Exposure Hazard
Always wear personal protective
equipment, including appropriate clothing,
gloves, work shoes, and eye and hearing
protection, as required by the task at hand.
Explosion Hazard
While the engine is running or the battery is
charging, hydrogen gas is being produced
and can be easily ignited. Keep the area
around the battery well-ventilated and keep
sparks, open ame and any other forms of
ignition out of the area.
• Always disconnect the negative (-) battery cable
before servicing the paver.
• Do not start the engine by shorting the starter circuit
or any other starting method not stated in this manual.
Only use the starting procedure as described in this
manual to start the engine.
• Never charge a frozen battery. Always slowly warm
the battery to room temperature before charging.
Fire and Explosion Hazard
• Diesel fuel is ammable and explosive under certain
conditions.
• Never use a shop rag to catch the fuel.
• Wipe up all spills immediately.
• Never refuel with the engine running.
• Store any containers containing fuel in a well-
ventilated area, away from any combustibles or
sources of ignition.
Fire Hazard
Have appropriate safety equipment
available. Have all re extinguishers
checked periodically for proper operation
and/or readiness.
• Always read and follow safety-related precautions
found on containers of hazardous substances
like parts cleaners, primers, sealants and sealant
removers.
• Undersized wiring systems can cause an electrical
re.
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2-4 LeeBoy Model 8510B Conveyor Paver
Safety
The safety messages that follow have WARNING
level hazards.
Exhaust Hazard
All internal combustion engines create
carbon monoxide gas during operation and
special precautions are required to avoid
carbon monoxide poisoning:
• Always ensure that all connections are tightened to
specications after repair is made to the exhaust
system.
Entanglement/Sever Hazard
Verify there are no people, obstacles or other
equipment near the LeeBoy Model 8510B Conveyor
Paver before starting the engine. Sound the horn as a
warning before starting the engine.
If the engine must be serviced while it is
operating, remove all jewelry, tie back long
hair and keep hands, other body parts and
clothing away from moving/rotating parts.
• Always stop the engine before
beginning service.
• Verify that all paver guards and covers
are attached properly to the paver before
starting the engine.
• If you must run the engine during maintenance
procedures, make sure you have a helper to keep
bystanders clear of the paver and make observations
of moving parts as requested by the operator.
• Always turn the start switch to the OFF position after
operation is complete and remove the key from the
switch. Keep the key in your possession when the
paver is not operating.
• Attach a “Do Not Operate” tag near the key switch
while performing maintenance on the equipment.
• Never operate the engine while wearing a headset to
listen to music or radio because it will be difcult to
hear the warning signals.
• Always start the engine or operate the controls while
you are seated in the operators seat.
Alcohol and Drug Hazard
Never operate the engine or 8510B Paver
while under the inuence of alcohol or
drugs, or when ill.
Piercing Hazard
Avoid skin contact with high-pressure hydraulic uid or
diesel fuel spray caused by a hydraulic or fuel system
leak such as a broken hydraulic hose or fuel injection
line. High-pressure hydraulic uid or fuel
can penetrate your skin and result in
serious injury. If you are exposed to high-
pressure hydraulic uid or fuel spray, obtain
prompt medical treatment.
• Never check for a hydraulic uid or fuel leak with your
hands. Always use a piece of wood or cardboard.
Have your authorized LeeBoy Dealer or distributor
repair the damage.
Flying Object Hazard
Always wear eye protection when cleaning
the LeeBoy Model 8510B Conveyor Paver
with compressed air or high-pressure
water. Dust, ying debris, compressed air,
pressurized water or steam may injure your
eyes.
Coolant Hazard
Wear eye protection and rubber gloves
when handling engine coolant. If contact
with the eyes or skin should occur, ush
eyes and wash immediately with clean
water.
Burn Hazard
Some of the paver surfaces become very
hot during operation and shortly after
shutdown.
• Keep hands and other body parts away
from hot paver surfaces.
• Handle hot components with heat-resistant gloves.
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2
LeeBoy Model 8510B Conveyor Paver 2-5
Safety
The safety messages that follow have CAUTION level
hazards.
Poor Lighting Hazard
Ensure that the work area is adequately illuminated.
Always install wire cages on portable safety lights.
Tool Hazard
Always use tools appropriate for the task at hand and
use the correct size tool for loosening or tightening
LeeBoy Model 8510B Conveyor Paver parts.
Working Under Hopper of Paver
Always use the safety brace provided .
When working under hopper of paver use safety
brace provided.
The safety messages that follow have NOTICE level
hazards.
Any part which is found defective as a result of
inspection or any part whose measured value does not
satisfy the standard or limit must be replaced.
Always tighten components to the specied torque.
Loose parts can cause LeeBoy Model 8510B Conveyor
Paver damage or cause it to operate improperly.
Only use replacement parts approved by LeeBoy. Other
replacement parts may affect warranty coverage.
Follow the guidelines of the EPA or other
governmental agencies for the proper
disposal of hazardous materials such as
engine oil, diesel fuel and engine coolant.
Consult the local authorities or reclamation
facility.
Clean all accumulated dirt and debris away from the
body of the paver and its components before you
inspect the paver or perform preventive maintenance
procedures or repairs. Operating a paver with
accumulated dirt and debris will cause premature wear
of paver components. Accumulated dirt and debris also
hinders effective paver inspection.
Retrieve any tools or parts that may have dropped inside
of the paver to avoid improper paver operation.
Dispose of hazardous materials in accordance with
all applicable laws and regulations. Never dispose of
hazardous materials by dumping them into a sewer, on
the ground, or into groundwater or waterways.
If any alert indicator illuminates during paver operation,
stop the engine immediately. Determine the cause and
repair the problem before continuing to operate the
paver.
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2-6 LeeBoy Model 8510B Conveyor Paver
Safety
Safety Label Locations
Safety Precautions
If your LeeBoy Model 8510B Conveyor Paver has been
repainted, it is extremely important that all the decals
referring to CAUTION, WARNING, and DANGER be
replaced in their proper locations. The illustrations
on this page will aid you in determining the proper
locations; for additional help, you should refer to the
parts listing in the parts section of this manual and note
the description column.
A description of location is provided below for each
safety label. For additional instructions, contact your
dealer (see Contact Information in Section 3).
NOTE: It is the responsibility of the owner and operator
to make sure that all safety labels are readable
and located on paver as designated by LeeBoy.
8510B Conveyor Paver Safety Labels and Safety Label Locations
Figure 2-1
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