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TABLE OF CONTENTS
FOREWORD ............................................................................................................................................................ 2
1. Safety Information ................................................................................................................................................ 6
1.1 Basic Safety Information .............................................................................................................................. 7
1.2. Preparation for safe operation ..................................................................................................................... 8
1.3. Safety information on safe operating ........................................................................................................... 9
1.4. Safety information on maintenance ............................................................................................................. 9
2. Warranty ............................................................................................................................................................ 10
3. Product information ............................................................................................................................................ 11
3.1. Configuration of the PRODEM hydraulic hammer ..................................................................................... 11
3.2. Information for ordering and service .......................................................................................................... 12
3.3. Markings and labels .................................................................................................................................. 13
4. Technical specifications ...................................................................................................................................... 15
5. Installation .......................................................................................................................................................... 18
5.1. Carrier requirements ................................................................................................................................. 18
5.2. Attaching the mounting adapter ................................................................................................................. 19
5.3. Mounting the hydraulic hammer on the carrier .......................................................................................... 19
5.4. Connecting the hydraulic lines of the hammer........................................................................................... 21
5.5. Connection ports of the hammer ............................................................................................................... 22
5.6. Dismounting the hydraulic hammer from the carrier .................................................................................. 23
5.7. Fitting / removing the chisel ....................................................................................................................... 23
5.8. Adjusting the pressure-adjusting valve ...................................................................................................... 25
5.9. Adjusting impact rate – 2-speed selection ................................................................................................. 26
5.10. Anti-Blank-Blow (Auto-Stop) function ....................................................................................................... 27
5.11. Inspection after installation ...................................................................................................................... 28
6. Operating the hydraulic hammer ........................................................................................................................ 29
6.1. Selecting the right chisel ........................................................................................................................... 29
6.2. Correct working methods .......................................................................................................................... 30
7. Maintenance ...................................................................................................................................................... 33
7.1. General Information ................................................................................................................................... 33
7.2. Care and maintenance schedule ............................................................................................................... 34
7.3. Hydraulic oil ............................................................................................................................................... 34
7.4. Grease ...................................................................................................................................................... 36
7.5. Gas ............................................................................................................................................................ 37
7.5.1. Checking and charging the gas in the back-head ................................................................................... 37
7.5.2. Checking and charging the gas in the accumulator ................................................................................ 39
7.6. Chisel, wear bushings and chisel pins ....................................................................................................... 40
7.7. Bracket and Adapter .............................................................................................................................. - 43 -
7.8. Screw tightening .................................................................................................................................... - 43 -
7.9. Replacing the through bolts ................................................................................................................... - 45 -
7.10. Checking the bottom of the piston ....................................................................................................... - 45 -