Dynapac DRP20, Operating Instructions Manual

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3.10 Repair ......................................................................................................................................... 34
3.11 Signage ...................................................................................................................................... 35
4 Indicators and control elements ........................................................................................................ 39
4.1 Machine ........................................................................................................................................ 40
4.2 Engine .......................................................................................................................................... 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 ................................................................................................... 50
6.2 Starting the engine ...................................................................................................................... 51
6.3 Operation ..................................................................................................................................... 55
6.4 Parking the machine in secured condition ............................................................................... 57
7 Loading / transporting the machine .................................................................................................. 59
7.1 Loading the machine .................................................................................................................. 60
7.2 Lashing the machine to the transport vehicle .......................................................................... 61
7.3 Transport wheels ......................................................................................................................... 62
8 Maintenance ........................................................................................................................................ 65
8.1 Preliminary remarks and safety notes ...................................................................................... 66
8.2 Fuels and lubricants ................................................................................................................... 67
8.2.1 Engine oil................................................................................................................................... 67
8.2.2 Fuel............................................................................................................................................ 67
8.2.3 Oil for exciter shaft housing........................................................................................................ 68
8.2.4 Mineral oil based hydraulic oil.................................................................................................... 68
8.3 List of fuels and lubricants ........................................................................................................ 69
8.4 Running-in instructions .............................................................................................................. 70
8.4.1 General...................................................................................................................................... 70
8.4.2 After 25 operating hours............................................................................................................. 70
8.5 Maintenance Table ...................................................................................................................... 71
8.6 Weekly .......................................................................................................................................... 72
8.6.1 Air filter maintenance................................................................................................................. 72
8.7 Semi-annually .............................................................................................................................. 75
8.7.1 Changing the engine oil............................................................................................................. 75
8.8 Annually ....................................................................................................................................... 76
8.8.1 Replacing the spark plug............................................................................................................ 76
8.8.2 Checking, adjusting the valve clearance.................................................................................... 76
8.8.3 Cleaning the slurry filter and fuel strainer................................................................................... 78
8.8.4 Replacing the air filter................................................................................................................ 81
8.8.5 Replacing the V-belt................................................................................................................... 82
8.8.6 Replacing the starter rope.......................................................................................................... 84
8.8.7 Changing the oil in the exciter housing...................................................................................... 85
8.8.8 Checking the hydraulic oil level.................................................................................................. 87
Table of contents
DRP20 4