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Wacker Neuson RD 12 User Manual

Wacker Neuson RD 12
138 pages
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5000192242 02 0912
5000192242
Repair Manual
Roller
RD 12
EN

Table of Contents

Questions and Answers:

Wacker Neuson RD 12 Specifications

General IconGeneral
BrandWacker Neuson
ModelRD 12
CategoryUtility Vehicle
LanguageEnglish

Summary

Foreword and Introduction

Safety Alert Symbols and Definitions

Explains hazard symbols and callout meanings.

General Safety Guidelines

Key safety rules for operating and servicing the roller.

Operation

Operation and Service Locations

Identification of key machine parts and service points.

Control Panel Description

Overview of the roller's control panel functions.

Using Vibration and Water Spray

How to engage and operate vibration and water spray systems.

Starting and Stopping Procedures

Step-by-step procedures for starting and stopping the machine.

Honda Engine Starting System

Wacker Neuson Engine Starting System

Troubleshooting Steps

Sequence for diagnosing Wacker Neuson engine starting issues.

Checking the 20A Main Fuse

Procedure for fuse inspection.

Checking Starter & Anti-backfire Solenoid Wiring

Verifying wire connections for starting.

Checking the Key Switch

Procedure to test the ignition switch function.

Checking the Crank Relay

Testing the starter relay function.

Checking the Neutral Switch

Testing the neutral safety switch.

Checking the Neutral Relay

Testing the neutral relay function.

Drive System

Drive System Troubleshooting Sequence

Order of steps for drive problems.

Checking the Tow (Bypass) Valve

Procedure for checking the tow valve.

Adjusting the Drive Control Cable

How to calibrate the drive control cable.

Checking Drive System Operating Pressure

Testing hydraulic system pressure.

Checking Drive System Relief Pressure

Testing relief valve function.

Diagnosing Drive Motor Binding

Steps to check for motor binding.

Checking Oil Flow Through Drive Motors

Procedure to verify hydraulic oil flow.

Vibration System and Steering

Troubleshooting Poor Vibration

Diagnosing and fixing vibration issues.

Checking the Vibration Solenoid Valve

Procedure to test the vibration solenoid.

Checking the Vibration Switch

Procedure to test the vibration switch.

Steering System

Checking Steering System Hydraulic Pressure

Measuring hydraulic pressure for steering.

Troubleshooting the Steering System

Diagnosing and fixing steering problems.

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