
3.9.3  Maintenance work on electric components and battery............................................................. 33
3.9.4  Cleaning work............................................................................................................................ 33
3.9.5  Measures for longer shut-down periods..................................................................................... 34
3.9.6  After maintenance work............................................................................................................. 34
3.10  Repair......................................................................................................................................... 35
3.11  Signage...................................................................................................................................... 36
3.12  Safety Components.................................................................................................................. 40
4 Indicators and control elements........................................................................................................ 41
5 Checks prior to start up...................................................................................................................... 43
5.1  Notes on safety........................................................................................................................... 44
5.2  Visual inspections and function tests....................................................................................... 45
5.3  Checking the engine oil level..................................................................................................... 46
5.4  Checking the fuel level; topping up fuel................................................................................... 47
5.5  Checking the rubber buffers...................................................................................................... 48
6 Operation............................................................................................................................................. 49
6.1  Folding down the steering rod and adjusting it....................................................................... 50
6.2  Starting the engine...................................................................................................................... 51
6.3  Operation..................................................................................................................................... 53
6.4  Parking the machine in secured condition............................................................................... 55
6.5  ECONOMIZER.............................................................................................................................. 56
7 Loading/transporting the machine.................................................................................................... 57
7.1  Loading the machine.................................................................................................................. 58
7.2  Lashing the machine to the transport vehicle.......................................................................... 60
8 Maintenance........................................................................................................................................ 61
8.1  Preliminary remarks and safety notes...................................................................................... 62
8.2  Preparations / concluding work................................................................................................. 63
8.2.1  Opening / closing the protection hood........................................................................................ 63
8.3  Fuels and lubricants................................................................................................................... 65
8.3.1  Engine oil................................................................................................................................... 65
8.3.2  Fuel............................................................................................................................................ 65
8.3.3  Oil for exciter shaft housing........................................................................................................ 66
8.3.4  Mineral oil based hydraulic oil.................................................................................................... 66
8.4  List of fuels and lubricants........................................................................................................ 68
8.5  Running-in instructions.............................................................................................................. 69
8.5.1  General...................................................................................................................................... 69
8.5.2  After 25 operating hours............................................................................................................. 69
8.6  Maintenance Table...................................................................................................................... 70
8.7  Weekly.......................................................................................................................................... 71
8.7.1  Checking, cleaning the air filter.................................................................................................. 71
8.7.2  Checking and cleaning the water separator............................................................................... 73
8.8  Semi-annually.............................................................................................................................. 74
8.8.1  Battery service........................................................................................................................... 74
8.9  Annually / every 250 operating hours....................................................................................... 75
8.9.1  Replacing the V-belt................................................................................................................... 75
8.9.2  Checking, adjusting the valve clearance.................................................................................... 77
Table of contents
 
BPR 50/55 D
 4
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