
3.10  Repair......................................................................................................................................... 32
3.11  Signage...................................................................................................................................... 33
3.12  Safety components................................................................................................................... 37
4 Indicators and control elements........................................................................................................ 39
5 Checks prior to start up...................................................................................................................... 41
5.1  Notes on safety........................................................................................................................... 42
5.2  Visual inspections and function tests....................................................................................... 43
5.3  Checking the engine oil level..................................................................................................... 44
5.4  Checking the fuel level; topping up fuel................................................................................... 45
5.5  Checking the rubber buffers...................................................................................................... 46
6 Operation............................................................................................................................................. 47
6.1  Folding down the steering rod and adjusting it....................................................................... 48
6.2  Starting the engine...................................................................................................................... 49
6.3  Operation..................................................................................................................................... 51
6.4  Parking the machine in secured condition............................................................................... 53
7 Loading / transporting the machine.................................................................................................. 55
7.1  Loading the machine.................................................................................................................. 56
7.2  Lashing the machine to the transport vehicle.......................................................................... 58
7.3  Transport wheels......................................................................................................................... 59
8 Maintenance........................................................................................................................................ 61
8.1  Preliminary remarks and safety notes...................................................................................... 62
8.2  Preparations/concluding work................................................................................................... 63
8.2.1  Opening the protection hood...................................................................................................... 63
8.3  Fuels and lubricants................................................................................................................... 64
8.3.1  Engine oil................................................................................................................................... 64
8.3.2  Fuel............................................................................................................................................ 64
8.3.3  Oil for exciter shaft housing........................................................................................................ 65
8.3.4  Mineral oil based hydraulic oil.................................................................................................... 65
8.4  List of fuels and lubricants........................................................................................................ 67
8.5  Running-in instructions.............................................................................................................. 68
8.5.1  General...................................................................................................................................... 68
8.5.2  After 25 operating hours............................................................................................................. 68
8.6  Maintenance Table...................................................................................................................... 69
8.7  Weekly.......................................................................................................................................... 70
8.7.1  Checking, cleaning the air filter.................................................................................................. 70
8.7.2  Checking and cleaning the water separator............................................................................... 72
8.8  Annually....................................................................................................................................... 73
8.8.1  Changing the engine oil and cleaning the oil filter...................................................................... 73
8.8.2  Changing the oil in the exciter housing...................................................................................... 74
8.8.3  Replacing the air filter................................................................................................................ 75
8.8.4  Replacing the fuel filter............................................................................................................... 76
8.8.5  Replacing the V-belt................................................................................................................... 77
8.8.6  Checking, adjusting the valve clearance.................................................................................... 79
8.8.7  Replacing the starter rope.......................................................................................................... 81
8.8.8  Checking the hydraulic oil level.................................................................................................. 83
Table of contents
 
DRP20D
 4