Dynapac DTR75D, Operating Instruction

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3.10.2 Working on hydraulic lines....................................................................................................... 34
3.10.3 Working on the engine............................................................................................................. 34
3.10.4 Maintenance work on electric components and battery........................................................... 35
3.10.5 Cleaning work.......................................................................................................................... 35
3.10.6 Measures for longer shut-down periods................................................................................... 35
3.10.7 After maintenance work........................................................................................................... 35
3.11 Repair ......................................................................................................................................... 36
3.12 Signage ...................................................................................................................................... 37
4 Indicators and control elements ........................................................................................................ 43
4.1 Machine ........................................................................................................................................ 44
4.1.1 Water spraying system............................................................................................................... 44
4.1.2 Operating hour meter................................................................................................................. 45
4.1.3 Starter switch............................................................................................................................. 45
4.1.4 Warning buzzer for engine oil pressure..................................................................................... 45
4.2 Steering rod ................................................................................................................................. 46
4.2.1 Steering rod locking bolt............................................................................................................. 46
4.2.2 Travel lever................................................................................................................................ 47
4.2.3 Throttle lever.............................................................................................................................. 47
4.2.4 Reversing protection.................................................................................................................. 47
4.2.5 Vibration lever............................................................................................................................ 48
4.2.6 Locking pawl lever...................................................................................................................... 48
4.2.7 Height adjustment...................................................................................................................... 48
4.3 Engine .......................................................................................................................................... 49
4.3.1 Recoil starter.............................................................................................................................. 49
5 Checks prior to start up ...................................................................................................................... 51
5.1 Notes on safety ........................................................................................................................... 52
5.2 Visual inspections and function tests ....................................................................................... 53
5.3 Daily maintenance ....................................................................................................................... 54
5.3.1 Checking the engine oil level..................................................................................................... 54
5.3.2 Checking the fuel level; topping up fuel..................................................................................... 55
5.3.3 Checking the hydraulic oil level.................................................................................................. 56
5.3.4 Checking the reversing protection.............................................................................................. 58
5.3.5 Checking the rubber buffers....................................................................................................... 59
5.3.6 Checking the water level, topping up......................................................................................... 60
6 Operation ............................................................................................................................................. 61
6.1 Folding down and adjusting the steering rod .......................................................................... 62
6.2 Starting the engine ...................................................................................................................... 64
6.3 Travel mode ................................................................................................................................. 67
6.4 Work mode ................................................................................................................................... 69
6.4.1 Preliminary remarks and safety notes........................................................................................ 69
6.4.2 Working with vibration................................................................................................................ 69
6.5 Switching the water spraying system on/off ............................................................................ 71
6.6 Parking the machine in secured condition ............................................................................... 72
6.7 Emergency procedures .............................................................................................................. 73
6.7.1 Disconnecting the battery........................................................................................................... 73
6.7.2 Deactivating the reversing protection......................................................................................... 73
Table of contents
DTR75D 4