User Manuals: Atlas Copco HB 4700 Hydraulic Breaker

Manuals and User Guides for Atlas Copco HB 4700 Hydraulic Breaker. We have 1 Atlas Copco HB 4700 Hydraulic Breaker manual available for free PDF download: Safety And Operating Instructions Manual

Atlas Copco HB 4700 Safety And Operating Instructions Manual (68 pages)

Hydraulic breakers

Brand: Atlas Copco | Category: Construction Equipment | Size: 2 MB

Table of Contents
3
Introduction
7
About These Safety and Operating Instructions
7
Safety Instructions
9
Signal Words
9
Qualification
10
Intended Use
10
Use Other than Intended
10
Protective Equipment
10
Transport, Precautions
11
Hydraulic Installation, Precautions
11
Special Parts, Precautions
11
HP-Accumulator
11
Piston Accumulator
11
Media/Consumables, Precautions
12
Explosion and Fire, Precautions
12
Electrical Shock, Precautions
12
Falling Stones, Precautions
13
Emissions, Precautions
13
Handling Machines, Precautions
13
Repair, Precautions
13
Changes to the Hydraulic Attachment, Precautions
13
Environmental Pollution, Precautions
14
Overview
15
Equipment Description
15
Function
15
Signs / Labels
16
Name Plate
16
Labels
16
Signs
16
Applications
17
Guarantee
17
Removing the Packaging
17
Scope of Delivery
17
Transport
18
Transport Using a Crane
18
Transport Using a Forklift Truck
19
Transport Using a Truck
19
Installation
20
Media/Consumables
20
Mineral Hydraulic Oil
20
Non-Mineral Hydraulic Oil
20
Grease
20
Gas
20
Manufacturing the Adapter Plate
21
Installing the Adapter Plate
21
Attaching the Hydraulic Attachment to the Carrier
22
Mechanical Mounting Aspects
22
Making the Hydraulic Connections
23
Removing the Hydraulic Attachment from the Carrier
25
Dismantling the Hydraulic Connections
25
Mechanical Disassembly
25
Removing the Adapter Plate
25
Dustprotector
26
Removal
26
Installation
26
Working Tool
27
Selecting the Right Working Tool
27
Installation
28
Removal
29
Operation
30
Preparations before Starting
30
Switching the Hydraulic Breaker on and off
31
Functional Test
31
Correct Operation
31
Working Angle
31
Advance
32
Impact Time
32
High Ambient Temperature
32
Low Ambient Temperature
32
Prohibited Operation
33
Lifting/Transporting
33
Impacting
33
Moving Objects
33
Levering
33
Blank Firing of the Working Tool
34
Cylinder End Positions
34
Working with Safety Equipment
35
Underwater Applications
35
Usage in Tunnels
35
Hot Applications
35
Autocontrol System
35
Autocontrol in Daily Use
35
Autocontrol in Special Applications
35
Startselect System Autostart/Autostop
36
Switching between Autostart/Autostop
36
Poweradapt
37
Maintenance
38
Maintenance Schedule
39
Depressurising the Hydraulic System
40
Cleaning
41
Preparations
41
Procedure
41
Lubrication
41
Checking the Lubricant Film
41
Automatic Lubrication
42
Replacing the Lubricant Cartridge
42
Contilube ® II Operation
42
Manual Lubrication
43
Chisel Paste Filling Device
43
Checking the Tensioning Bolts
44
Checking the Working Tool
44
Checking the Retainer Bars
45
Checking the Percussion Piston Impact Surface
45
Checking the Wear Bushes and Impact Ring
45
Checking and Cleaning the Dustprotector System
46
Piston Accumulator
47
Checking the Pressure in the Piston Accumulator
48
Release the Pressure from the Piston Accumulator
49
Filling/Topping up the Piston Accumulator
49
HP-Accumulator
50
Checking the Expansion Bolts
50
Checking the Gas Pressure
50
Checking the Hydraulic Lines
50
Checking and Cleaning the Hydraulic Oil Filter
50
Checking the Adapter Plate and the Breaker Box for Cracks And/Or Wear
51
Checking the Adapter Plate Bolts for Wear
51
Bolt Connections/Tightening Torques
52
Troubleshooting
54
The Hydraulic Breaker Does Not Start
54
Hydraulic Breaker Operates too Slowly
55
Impact Force too Low
55
Impact Rate too High and Impact Force too Low
55
Oil Leaks from Ports "P" und "T
56
Oil Escapes between the Cylinder Cover and the Cylinder
56
Oil Escapes from Parts of the Hydraulic Breaker Installation
56
Etc.)
56
Oil Escapes from the Working Tool
56
Oil Escapes from the High Pressure Accumulator
56
Oil or Grease Escapes from the Contilube
56
Operating Temperature too High
57
Repair
58
Sending in the Hydraulic Attachment for Repairs
58
Storage
59
Hydraulic Breaker
59
Short Storage
59
Long Storage
59
How to Proceed after more than Twelve Months' Storage
59
Working Tool
60
Grease Cartridges
60
Disposal
61
Hydraulic Breaker
61
Hydraulic Hoses
61
Hydraulic Oil
61
Chisel Paste and Grease Cartridges
61
Technical Specifications
62
Noise Declaration Statement
62
EC Declaration of Conformity (EC Directive 2006/42/EC)
64

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User Manuals: Atlas Copco HB 4700 Hydraulic Breaker

Atlas Copco HB 4700 Safety And Operating Instructions Manual (68 pages)

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