Epiroc EC Series

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Safety and operating instructions

Original Instructions

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Table of Contents3
Introduction8
About These Safety and Operating Instructions8
Safety Instructions9
Signal Words9
Qualification10
Intended Use10
Use Other than Intended10
Protective Equipment11
Carrier, Precautions11
Transport, Precautions11
Hydraulic Installation, Precautions12
Special Parts, Precautions12
HP-Accumulator12
Piston Accumulator12
Media/Consumables, Precautions13
Explosion and Fire, Precautions13
Electrical Shock, Precautions14
Falling Stones, Precautions14
Emissions, Precautions14
Handling Machines, Precautions14
Repair, Precautions15
Changes to the Hydraulic Attachment, Precautions15
Environmental Pollution, Precautions15
Overview16
Equipment Description16
Ec 140T16
Ec 150T17
Ec 155T, Ec 165T, Ec 180T18
Function18
Signs / Labels19
Name Plate19
Labels19
Signs19
Applications20
Guarantee20
Removing the Packaging20
Scope of Delivery20
Transport21
Transport Using a Crane22
Transport Using a Forklift Truck22
Transport Using a Truck23
Installation24
Media/Consumables24
Mineral Hydraulic Oil24
Non-Mineral Hydraulic Oil24
Grease24
Gas24
Manufacturing the Adapter Plate25
Installing the Adapter Plate25
Attaching the Hydraulic Attachment to the Carrier26
Mechanical Mounting Aspects26
Making the Hydraulic Connections26
Removing the Hydraulic Attachment from the Carrier29
Dismantling the Hydraulic Connections29
Mechanical Disassembly29
Removing the Adapter Plate29
Working Tool30
Selecting the Right Working Tool30
Installation31
Removal32
Operation33
Initial Operation and Operation after Long Storage33
Preparations before Starting34
Switching the Hydraulic Breaker on and off34
Functional Test34
Correct Operation35
Working Angle35
Advance35
Impact Time35
High Ambient Temperature35
Low Ambient Temperature36
Prohibited Operation36
Lifting/Transporting36
Impacting36
Moving Objects37
Levering37
Blank Firing of the Working Tool37
Use under Water37
Cylinder End Positions38
Stroke Control Valve38
Maintenance44
Maintenance Schedule45
Depressurising the Hydraulic System46
Cleaning47
Preparations47
Procedure47
Lubrication47
Checking the Lubricant Film47
Manual Lubrication for Hydraulic Breakers Without Contilube® II48
Automatic Lubrication48
Replacing the Lubricant Cartridge48
Contilube® II Operation49
Manual Lubrication49
Chisel Paste Filling Device50
Checking the Tensioning Bolts50
Checking the Working Tool51
Checking the Retainer Bars51
Piston Accumulator53
Checking the Pressure in the Piston Accumulator54
Release the Pressure from the Piston Accumulator55
Filling / Topping up the Piston Accumulator55
HP-Accumulator56
Visual Check56
Checking the Fastening Screws56
Checking the Gas Pressure56
Checking the Hydraulic Lines57
Checking and Cleaning the Hydraulic Oil Filter57
Checking the Adapter Plate and the Breaker Box for Cracks And/Or Wear57
Checking the Adapter Plate Bolts for Wear57
Bolt Connections / Tightening Torques58
Troubleshooting62
The Hydraulic Breaker Does Not Start62
Hydraulic Breaker Operates too Slowly62
Impact Force too Low63
Impact Rate too High and Impact Force too Low63
Oil Leaks from Ports "P" und "T64
Oil Escapes between the Cylinder Cover and the Cylinder64
Oil Escapes from Parts of the Hydraulic Breaker Installation (Connecting Fittings, Hoses Etc.)64
Oil Escapes from the Working Tool64
Oil Escapes from the High Pressure Accumulator64
Oil or Grease Escapes from the Contilube® II65
Operating Temperature too High65
Pressure Line "P" Flails Violently65
Repair66
Sending in the Hydraulic Attachment for Repairs66
Storage67
Hydraulic Breaker67
Working Tool67
Grease Cartridges67
Disposal68
Hydraulic Breaker68
Hydraulic Hoses68
Hydraulic Oil68
Construction Tools Gmbh | 33905146 01 | 2019-09-0568
Chisel Paste and Grease Cartridges68
Technical Specifications69
Noise Declaration Statement71
EC Declaration of Conformity (EC Directive 2006/42/EC)72

Epiroc EC Series - Page 61

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