Table Of Contents - Fayat Bomag BW 900-50 Service Manual

Table of contents

1 General information.............................................................................................................................. 7
1.1 Introduction................................................................................................................................... 8
1.2 Safety regulations....................................................................................................................... 10
1.2.1 Signage...................................................................................................................................... 18
1.3 Maintenance and repair.............................................................................................................. 24
1.3.1 Notes on repair........................................................................................................................... 24
1.3.2 General notes on maintenance ................................................................................................. 38
2 Technical data...................................................................................................................................... 41
2.1 Technical data............................................................................................................................. 42
2.2 Additional technical data............................................................................................................ 45
2.3 Terms and basis of calculation.................................................................................................. 47
2.4 Fuels and lubricants................................................................................................................... 48
2.5 Table of fuels and lubricants...................................................................................................... 50
3 Overview of machine.......................................................................................................................... 51
3.1 General information.................................................................................................................... 52
3.2 Electric systems.......................................................................................................................... 53
3.3 Hydraulic system........................................................................................................................ 55
3.4 Machine assemblies................................................................................................................... 56
3.4.1 Engine........................................................................................................................................ 56
3.4.2 Oscillating articulated joint......................................................................................................... 57
3.4.3 Drums......................................................................................................................................... 59
4 Electric systems.................................................................................................................................. 63
4.1 Basic principles........................................................................................................................... 64
4.1.1 Measuring technology................................................................................................................ 64
4.1.2 Understanding circuit diagrams.................................................................................................. 69
4.1.3 Telemecanique switch................................................................................................................ 80
4.2 Starting the engine with jump leads.......................................................................................... 82
4.3 Overview of electric system....................................................................................................... 83
4.3.1 Control elements........................................................................................................................ 85
4.4 Central electrics.......................................................................................................................... 87
4.5 Fuse assignment......................................................................................................................... 89
4.6 Engine oil pressure monitoring................................................................................................. 90
4.7 Proximity switches, B08 and B38.............................................................................................. 91
4.8 Inspection and maintenance work............................................................................................ 93
4.8.1 Maintenance Table..................................................................................................................... 93
4.8.2 Every 250 operating hours......................................................................................................... 93
5 Hydraulic system................................................................................................................................ 95
5.1 Basic principles........................................................................................................................... 97
5.1.1 Open and closed hydraulic circuit.............................................................................................. 97
5.1.2 Swash plate principle, pump...................................................................................................... 99
5.1.3 External gear pumps................................................................................................................ 101
5.1.4 Outer gear motors non-reversible............................................................................................ 103
5.2 Overview of hydraulics............................................................................................................. 104
5.3 Description of hydraulic components..................................................................................... 107
BW 900-50
Table of contents
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