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Dover TWG LANTEC 200 User Manual

Dover TWG LANTEC 200
29 pages
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MODEL 200 · 540 · 750
WINCH
OPERATION
&
MAINTENANCE MANUAL
WHEN ORDERING REPAIR PARTS FOR THE LANTEC PLANETARY WINCH ALWAYS
QUOTE THE SERIAL NUMBER OF THE UNIT.
Model No. #
Serial No. #
Assembly No. #
Installation No. #
Date Shipped Month Year
Driven to Excellenc
e
BRAKES & CLUTCHES
WINCHES & HOISTS
GEAR DRIVES
LANTEC
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Dover TWG LANTEC 200 Specifications

General IconGeneral
BrandDover
ModelTWG LANTEC 200
CategoryWinches
LanguageEnglish

Summary

1. INTRODUCTION

1.1. WINCH SPECIFICATIONS

Details specific performance data including ratios, speeds, and torques for different winch models.

2. THEORY OF WINCH OPERATION

3. INSTALLATION

3.1. LUBRICATION

Details recommended lubricant types and viscosity based on ambient temperature.

3.2. STORAGE

Outlines procedures for storing the winch for extended periods.

4. HYDRAULIC COMPONENTS

4.1. PUMP

Specifies requirements for the pump used with the winch.

4.2. CONTROL VALVE

Details the specifications for the four-way control valve.

4.3. HOSES

Recommends hydraulic line sizes based on oil flow.

4.4. FILTER

Advises on installing a partial flow micro-filter.

4.5. HYDRAULIC OILS

Lists recommended anti-wear and automotive type hydraulic oils.

4.6. HYDRAULIC CIRCUIT

Illustrates the basic hydraulic schematic for cooling and brake circulation.

4.7. PAY OUT APPLICATIONS

Addresses requirements for external oil circulation in payout applications.

5. START-UP PROCEDURE

5.1. CABLE FERRULE INSTALLATION

Details the procedure for installing a cable onto the winch drum using a ferrule.

6. SERVICE AND GENERAL MAINTENANCE

6.1. PREVENTIVE MAINTENANCE

Lists weekly tasks including checking lubricant levels, leaks, and fittings.

6.2. BLEEDING BRAKE SYSTEM

Describes how to bleed air from the brake system.

6.3. GEAR LUBRICATION SCHEDULE

Outlines the schedule for gear oil changes and oil analysis.

6.4. MAINTENANCE SCHEDULE

Recommends annual or 500-hour maintenance tasks, including disassembly.

7. DISASSEMBLY / ASSEMBLY

7.1. MOTOR ASSEMBLY REMOVAL

Details the procedure for draining oil and removing the motor assembly.

7.2. DISASSEMBLY OF STANDARD MOTOR

Provides instructions for disassembling the standard motor.

7.3. ASSEMBLY OF MOTOR

Guides on assembling the motor, including seals, gears, and housing.

7.4. DISASSEMBLY OF BRAKE

Outlines the steps for disassembling the brake assembly.

7.5. ASSEMBLY OF BRAKE

Provides instructions for inspecting and reassembling the brake components.

7.6. DISASSEMBLY OF GEAR REDUCTIONS

Explains how to disassemble the gear reduction stages.

7.7. DRUM BEARINGS ADJUSTMENT

Describes the process for adjusting the drum bearings.

8. TROUBLE SHOOTING

8.1. WINCH WILL NOT PULL LOAD

Lists probable causes and remedies for a winch that fails to pull its rated load.

8.2. CONSIDERABLE REDUCTION IN LINE SPEED

Identifies potential reasons for reduced line speed and their solutions.

8.3. REVERSE SPEED IS SLOWER THAN FORWARD SPEED

Explains possible causes and remedies for asymmetrical speed performance.

8.4. BRAKE WILL NOT HOLD LOAD

Details causes and remedies when the winch brake fails to secure a load.

8.5. BRAKE WILL NOT CONTROL OR STOP LOAD WHEN PAYING OUT

Addresses situations where the brake cannot control or stop a load during payout.

8.6. BRAKE VIBRATES WHEN PAYING OUT A LOAD

Explains causes and remedies for brake vibration during load payout.

9. REFERENCE

9.1. FACTORY LIMITED WARRANTY

Refers to the warranty terms and conditions provided by the manufacturer.

9.2. FASTENER TORQUE CHART

Provides torque values for various fastener sizes during dry assembly.

LIMITED WARRANTY

Recommended Capscrew Torque Values

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