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Bearcat BC-502/CRC User Manual

Bearcat BC-502/CRC
164 pages
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INSTRUCTION MANUAL
Model BC-502/CRC
Asphalt Distributor

Table of Contents

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Bearcat BC-502/CRC Specifications

General IconGeneral
BrandBearcat
ModelBC-502/CRC
CategoryUtility Vehicle
LanguageEnglish

Summary

RECOGNIZE SAFETY INFORMATION

Safety Alert Symbols and Levels

Identifies safety alert symbols (DANGER, WARNING, CAUTION, NOTE) and their meanings.

INTRODUCTION

Warranty and Claim Procedures

Outlines the warranty terms, claim process, and exclusions for BearCat equipment.

General Safety Precautions

Highlights essential safety precautions for operating and maintaining the BC-502/CRC asphalt distributor.

Abbreviation/Definition Table

Provides definitions for abbreviations and technical terms used throughout the manual.

EQUIPMENT DESCRIPTION

Hydraulics Overview

Explains pump drive options, reservoir, filter, hydrostatic pump, and motor.

Asphalt Plumbing Components

Details the asphalt pump, relief valve, auxiliary hydraulics, spray bar, and wings.

Control Systems Overview

Describes the Cab Console, Side Control Panel, Rear Control Panel, and CRC System.

Equipment Specifications

Lists specifications for meters, temperature, pump, seals, drive, controls, and systems.

SAFETY PRECAUTIONS

Personnel Safety and General Protection

Emphasizes personnel safety, fire safety, protective clothing, and general protection measures.

Hazardous Material Handling and Pumping Safety

Details rules for preventing fires, explosions, and severe burns during asphalt handling and pumping.

Burner Operations Safety

Outlines essential safety procedures and warnings for operating the equipment's burners.

GENERAL OPERATION

Controls, Gages, Indicators, and Nozzle Selection

Operator familiarization with controls, gauges, indicators, and nozzle selection.

Loading, Heating, and Spray Bar Circulation

Covers procedures for loading asphalt, heating, and circulating the spray bar.

CONTROLS

Cab Console Operation

Details the functions of switches on the operator's in-cab control panel.

Side and Rear Control Panels

Describes the Side and Rear Control Panels for pump, spray, and burner operations.

Display and System Operations

Explains display readings, settings menus, calibration, and diagnostic functions.

Asphalt Valve Locations and Functions

Identifies and describes the function of various valves on the asphalt distributor.

SPRAYING COMPLEX PATTERNS

Parking Lot Spraying Pattern

Provides a step-by-step guide for spraying a parking area with specific patterns.

T - Intersection Spraying Pattern

Details procedures for spraying T-intersections and creating smooth edges.

Recommended Operating Practices

Guide Chain Use and Straight Line Shooting

Provides techniques for accurate spray bar positioning and driving straight lines.

FIELD MAINTENANCE

Spray Bar Flushing and Clearing Blockages

Details spray bar flushing procedures and methods for clearing frozen asphalt blockages.

Nozzle, Strainer, Screen Cleaning and Seal Replacement

Explains clearing nozzles, strainers, screens, and replacing seals.

Pump and Valve Stem Seal Replacement

Details procedures for replacing asphalt pump seals and nozzle valve stem seals.

Actuator Adjustment, Lubrication, and Storage

Covers actuator adjustment, lubrication, and preparation for storage.

Hydraulic System Maintenance

Details routine maintenance for the hydraulic system, including draining and filter replacement.

CRC System Calibration and Service Adjustments

Calibration Procedures (FCAL, GCAL, Equalizer Valves)

Details calibration for footage, gallons, and equalizer valve packing.

K Valve (Bypass Valve) Maintenance

Explains the function and maintenance of the K Valve to prevent bypass or leakage.

Troubleshooting

Common Operational Issues and Solutions

Provides solutions for common symptoms like improper spread rate, pump noise, and circulation issues.

Spray Bar, Burner, and Dual Burner Troubleshooting

Offers solutions for spray bar motion, nozzle operation, burner ignition, and dual burner failures.

Preventive Maintenance Schedule

Daily Maintenance Checks

Lists recommended daily service checks for hydraulic oil, filters, and seals.

Monthly, Annual, and Storage Maintenance

Outlines monthly, annual, and storage maintenance recommendations.

Bolt Torque Chart

Bolt Torque Specifications

Provides torque specifications in foot pounds for various bolt sizes and grades.

Conversion Chart

Unit Conversion Tables

Offers conversion charts for units like FPM, Miles, Gallons, PSI, and temperature.

Calculate Area & Check Spread Rate

Area Calculation and GSY Formula

Explains how to calculate area and GSY (Gallons per Square Yard) spread rate.

PARTS

Parts List and Diagrams

Lists part numbers and quantities, with references to assembly diagrams.