Atlas Copco HB 2000

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Table of Contents3
Introduction7
About These Safety and Operating Instructions7
Safety Instructions8
Signal Words8
Qualification9
Intended Use9
Use Other than Intended9
Protective Equipment10
Carrier, Precautions10
Transport, Precautions10
Hydraulic Installation, Precautions11
Special Parts, Precautions11
HP-Accumulator11
Piston Accumulator11
Media/Consumables, Precautions12
Explosion and Fire, Precautions12
Electrical Shock, Precautions13
Falling Stones, Precautions13
Emissions, Precautions13
Handling Machines, Precautions14
Repair, Precautions14
Changes to the Hydraulic Attachment, Precautions14
Environmental Pollution, Precautions15
Overview16
Function16
Signs / Labels17
Name Plate17
Labels17
Signs17
Applications18
Guarantee18
Removing the Packaging18
Scope of Delivery18
Transport19
Transport Using a Crane20
Transport Using a Forklift Truck20
Transport Using a Truck21
Installation22
Media/Consumables22
Non-Mineral Hydraulic Oil22
Grease22
Gas22
Mineral Hydraulic Oil22
Manufacturing the Adapter Plate22
Installing the Adapter Plate23
Attaching the Hydraulic Attachment to the Carrier24
Mechanical Mounting Aspects24
Making the Hydraulic Connections24
Removing the Hydraulic Attachment from the Carrier27
Dismantling the Hydraulic Connections27
Mechanical Disassembly27
Removing the Adapter Plate27
Dustprotector28
Removal28
Installation28
Working Tool29
Selecting the Right Working Tool29
Installation30
Removal31
Operation32
Initial Operation and Operation after Long Storage32
Preparations before Starting33
Switching the Hydraulic Breaker on and off33
Functional Test34
Correct Operation34
Working Angle34
Advance35
Impact Time35
High Ambient Temperature35
Low Ambient Temperature35
Prohibited Operation36
Lifting/Transporting36
Impacting36
Moving Objects36
Levering36
Blank Firing of the Working Tool37
Cylinder End Positions37
Working with Safety Equipment38
Underwater Applications38
Usage in Tunnels38
Hot Applications38
Autocontrol System38
Startselect System Autostop/Autostart39
Poweradapt40
Maintenance41
Maintenance Schedule42
Depressurising the Hydraulic System43
Cleaning44
Preparations44
Procedure44
Lubrication44
Checking the Lubricant Film44
Automatic Lubrication45
Replacing the Lubricant Cartridge45
Contilube ® II Operation45
Manual Lubrication46
Chisel Paste Filling Device46
Checking the Tensioning Bolts47
Checking the Working Tool47
Checking the Retainer Bars48
Checking the Percussion Piston Impact Surface48
Checking the Wear Bushes and Impact Ring49
Checking and Cleaning the Dustprotector System50
Piston Accumulator51
Checking the Pressure in the Piston Accumulator51
Release the Pressure from the Piston Accumulator52
Filling/Topping up the Piston Accumulator52
HP-Accumulator53
Visual Check53
Checking the Fastening Screws53
Checking the Gas Pressure53
Checking the Hydraulic Lines54
Checking and Cleaning the Hydraulic Oil Filter54
Checking the Adapter Plate and the Breaker Box for Cracks And/Or Wear54
Checking the Adapter Plate Bolts for Wear55
Bolt Connections/Tightening Torques56
Troubleshooting58
The Hydraulic Breaker Does Not Start58
Hydraulic Breaker Operates too Slowly59
Impact Force too Low59
Impact Rate too High and Impact Force too Low60
Oil Leaks from Ports "P" und "T60
Oil Escapes between the Cylinder Cover and the Cylinder60
Oil Escapes from Parts of the Hydraulic Breaker Installation (Connecting Fittings, Hoses Etc.)60
Oil Escapes from the Working Tool60
Oil Escapes from the High Pressure Accumulator60
Oil or Grease Escapes from the Contilube ® II61
Operating Temperature too High61
Pressure Line "P" Flails Violently61
Repair62
Sending in the Hydraulic Attachment for Repairs62
Storage63
Hydraulic Breaker63
Short Storage63
Long Storage63
How to Proceed after more than Twelve Months' Storage63
Working Tool64
Grease Cartridges64
Disposal65
Hydraulic Breaker65
Hydraulic Hoses65
Hydraulic Oil65
Chisel Paste and Grease Cartridges65
Technical Specifications66
Noise Declaration Statement67
EC Declaration of Conformity (EC Directive 2006/42/EC)68

Atlas Copco HB 2000 - Page 70

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