Allied AR70D Manuals

Manuals and User Guides for Allied AR70D. We have 1 Allied AR70D manual available for free PDF download: Safety, Operation And Maintenance

Allied AR70D Safety, Operation And Maintenance

Allied AR70D Safety, Operation And Maintenance (66 pages)

Hydraulic Impact Breaker

Brand: Allied | Category: Construction Equipment | Size: 4 MB

Table of Contents

Safety Information

3
1 Introduction & Scope

12
- Purpose of this Manual
  12
- Content Includes
  12
- How to Order Replacement Publications
  12
- Related Publications
  12
- About this Manual
  12
2 Equipment Identification

14
3 Warranty Protection Summary

15
- Overview
  15
- Owner's Responsibilities
  15
- Allied Product Policies
  16
4 Product Information

17
5 Sizing the Breaker

19
6 Operation

21
7 Care and Maintenance

26
- Maintenance Schedule
  26
- Keeping a Maintenance Log
  27
- Housing Plate Inspection
  27
- Housing Box Inspection
  28
- Front Head Inspection at Tool Re-Lubrication
  28
- Buffer Wear Limits
  28
- Internal Parts of the Front Head
  29
- Measure Wear of Tool & Bushings
  29
- Inspect Tool Retainers
  29
- Inspect Threaded Fasteners
  30
- Inspection of Front Head Assembly
  30
- Inspect Piston
  31
- Accumulator
  31
- Inspect Hoses
  31
- Check Oil & Filter on Carrier
  31
- When to Measure Oil Pressure
  31
- N2 Gas Charged Accumulator
  31
- Inspect Mounting Pins
  32
- Safety Precautions
  32
- Measuring Oil Pressure
  32
- How to Measure Oil Pressure
  33
8 Safe Handling & Storage

34
9 Attach / Remove Breaker to & from Carrier

36
- Carrier Requirements
  36
- Mounting Kits
  36
- Tools Required to Attach the Breaker
  36
- Attach the Breaker to the Carrier
  36
- Connect Supply and Return Lines
  37
- Check Hose Routing
  37
- Remove the Breaker from Carrier
  38
10 Changing the Breaker Tool

39
- Safety Pre-Cautions
  39
- Tools Required
  39
- Overview of Tool Retainer System
  39
- Removal of Tool - AR70D
  39
- Removal of Tool - AR75B,AR85B,AR95B
  39
- Inspect & Prepare Tool for Installation
  41
- Installing Tool - General
  41
- Tools Required
  41
- Installing the Tool
  41
- Tool Re-Lubrication - Conventional Method
  41
- Avoid Costly Lubrication Mistakes
  42
- Pre-Lube the Tool Shank
  42
- Automatic Lubrication Systems
  43
- Carrier Mounted Lube Systems
  43
- Breaker Mounted Lube Systems
  43
- Chisel Paste
  43
- Carrier Mounted Autolube
  43
11 Tool Selection - Application Guide

44
- Match the Application
  44
- Penetrative Vs. Impact Breaking
  44
- Working Length of Tool
  44
- Re-Sharpening Technique
  44
- Tool Working Length
  44
12 Accumulator N2 Gas Charge Tool

45
- Accumulator & Charge Tool - General
  45
- N 2 Gas Charge Kit
  45
- Safety Precautions
  46
- How to Connect the Charge Tool
  46
- How to Test / Measure Gas Charge
  46
- Charging the Accumulator
  47
- Removing the Charge Valve
  47
13 Troubleshooting Guide

48
14 Technical Data

52
- Definition of Terms
  52
- Flow-Pressure Diagram
  52
- Testing the Hydraulic Circuit
  53
- Technical Specifications
  54
15 Service Records

64

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