Contents
Introduction .................................................................................................................................................... 5
About the Safety and operating instructions .............................................................................................. 5
Safety instructions ......................................................................................................................................... 5
Safety signal words .................................................................................................................................. 5
Personal precautions and qualifications ................................................................................................ 5
Transport ............................................................................................................................................... 5
Installation, storage, maintenance and disposal .................................................................................... 5
Operation ............................................................................................................................................... 5
Testing ................................................................................................................................................... 6
Personal protective equipment .............................................................................................................. 6
Drugs, alcohol or medication ................................................................................................................. 6
Carrier, precautions .................................................................................................................................. 6
Installation, precautions .......................................................................................................................... 6
Hydraulic system ................................................................................................................................... 6
Assembly or disassembly ...................................................................................................................... 6
Operation, precautions ............................................................................................................................ 7
Maintenance, precautions ........................................................................................................................ 8
Storage, precautions ................................................................................................................................ 9
Overview ....................................................................................................................................................... 10
Design and function ............................................................................................................................... 10
Main parts ................................................................................................................................................ 10
Labels ...................................................................................................................................................... 10
Data plate ............................................................................................................................................. 11
Noise level label ................................................................................................................................... 11
Labels on the accumulator ................................................................................................................... 11
Guarantee ................................................................................................................................................ 11
Transport ....................................................................................................................................................... 11
Lifting the hydraulic breaker .................................................................................................................. 11
Transport using a forklift ....................................................................................................................... 12
Transport using a lorry ........................................................................................................................... 12
Installation .................................................................................................................................................... 12
Hoses and connections ......................................................................................................................... 12
Hydraulic oil ............................................................................................................................................ 13
Assembly ................................................................................................................................................. 13
Pressure adjustment .............................................................................................................................. 15
Water flushing ......................................................................................................................................... 15
Working tool ............................................................................................................................................ 15
Selecting the right working tool ............................................................................................................ 15
Conical moil point ........................................................................................................................... 15
Chisels and spades ........................................................................................................................ 15
Blunt tool ......................................................................................................................................... 15
Changing the working tool ................................................................................................................... 15
Operation ...................................................................................................................................................... 17
Preparation before breaking .................................................................................................................. 17
Operating temperatures ....................................................................................................................... 17
Engine rpm .......................................................................................................................................... 17
Operating ................................................................................................................................................. 17
Risk area .............................................................................................................................................. 17
Breaking ............................................................................................................................................... 17
Breaking under water ........................................................................................................................... 19
Heavy duty operation ........................................................................................................................... 19
SB 52, 102, 152, 202, 302, 302Tunnel, 452, 452Tunnel,
552
Contents
© Construction Tools PC AB | 9800 0648 01 | 2018-01-01
Original instructions
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