Toku TNB-5M - User Manual

Unsafe use of this machine may cause serious injury of death.
Operators and maintenance personnel must read this manual
before operating or maintaining this machine. This manual should
be kept near the machine for reference and periodically reviewed
by all personnel who will come into contact with it.
Hydraulic Breaker
TNB-08M
TNB-6M
TNB-27K/190LU2
TNB-1M
TNB-6E
TNB-230LU2
TNB-2M
TNB-7J
TNB-310LU1
TNB-3MB
TNB-16K/110
TNB-60K/400LU2
TNB-4M
TNB-141LU
TNB-5M
TNB-151LU2
M A N U A L
INSTRUCTION MANUAL
TOKU PNEUMATIC CO., LTD.
No.17
WARNING

Summary

Introduction

Safety Information and Labels

Explains safety messages, symbols, and labels used in the manual.

Safety

General Safety Precautions

Covers general safety rules, PPE, and worksite safety measures.

Safe Operation Practices

Provides guidelines for safe operation and worksite security.

Maintenance Safety Precautions

Details safety measures for maintenance and handling hot parts.

Hydraulic Breaker Lifting Safety

Instructions for safely lifting and handling the hydraulic breaker.

Operation

Hydraulic Breaker Specifications

Technical data and specifications for various TNB breaker models.

Hydraulic Breaker Piping Diagram

Breaker Installation onto Excavator

Chisel Installation Procedures

Chisel Replacement Guide

Pre-Operation Inspection Checklist

Safe Hydraulic Breaker Operation

Best practices and operational guidance for using the breaker.

Operational Safety Precautions

Critical safety warnings and precautions during breaker operation.

Maintenance and Inspection

Daily and Periodic Inspections

Daily check procedures, periodic inspection tables, and countermeasures.

Regular Maintenance Schedule

Bolt and Nut Tightening Inspection

Retainer Pin Wear Inspection

Chisel Bushing Wear Check

Chisel Wear Inspection

Chisel Holder Bushing Wear Check

Nitrogen Gas Pressure Inspection & Recharge

Special Application

Trouble Shooting Guide

Oil Leakage Diagnosis

Identifying causes and countermeasures for oil leakage from the breaker.

Nitrogen Gas Leakage Diagnosis

Identifying causes and countermeasures for nitrogen gas leakage.

Poor Breaker Operation Troubleshooting

Diagnosing and resolving issues with breaker operation like no impact or erratic blows.

Toku TNB-5M Specifications

General

Brand	Toku
Model	TNB-5M
Category	Power Tool
Language	English