Siemens 1D Series Operating Manual page 5

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4.3.2 Making the electrical connections............................................................................................ 30
4.3.3 Safeguarding .......................................................................................................................... 30
4.4 First start and operation .............................................................................................................. 30
4.4.1 Installation .............................................................................................................................. 30
4.4.2 Change of rotating direction.................................................................................................... 31
4.4.3 Operation ............................................................................................................................... 31
4.4.4 Check of operation .................................................................................................................. 31
4.4.5 Intervals of preventive inspections ........................................................................................... 31
4.4.6 Putting out of operation .......................................................................................................... 32
4.4.7 Operational log ....................................................................................................................... 32
4.5 Diagnostics of defects ................................................................................................................. 33
4.5.1 Mechanical causes .................................................................................................................. 33
4.5.2 Electric causes I ....................................................................................................................... 34
4.5.3 Electric cause II ....................................................................................................................... 35
5 Maintenance ..................................................................................................................................... 36
5.1 Safety recommendation .............................................................................................................. 36
5.2 Five safety rules .......................................................................................................................... 36
5.3 Inspection of insulation condition................................................................................................ 36
5.4 Cleaning ..................................................................................................................................... 36
5.5 Bearing maintenance .................................................................................................................. 37
5.5.1 Antifriction bearings ................................................................................................................ 37
5.5.2 Sliding bearings ...................................................................................................................... 37
6 Disassembly and regressive assembly .............................................................................................. 38
6.1 Dismantling and reassembling machines 1D ................................................................................ 38
7 Regulation ......................................................................................................................................... 39
7.1 General description, control principle .......................................................................................... 39
7.2 Range of voltage regulation ........................................................................................................ 40
7.3 Regulation accuracy .................................................................................................................... 40
7.4 Dynamic states of voltage ........................................................................................................... 40
7.5 Parallel operation ........................................................................................................................ 40
8 Neutral wire ...................................................................................................................................... 41
8.1 Generally .................................................................................................................................... 41
9 Generator disposal after lifetime expiration .................................................................................... 41
10 Contacts ......................................................................................................................................... 42
10.1 Customer Service - Manufacturer ............................................................................................... 42
10.2 Service Coordination Center and Industry Hotline - Worldwide .................................................... 42
10.2.1 I CS LS LD - USA territory ...................................................................................................... 42
List of figures
Fig. 1 Machine ends ................................................................................................................................... 11
Fig. 2 Closed circuit .................................................................................................................................... 12
Fig. 3 Open circuit ...................................................................................................................................... 12
Fig. 4 Transport of machine ........................................................................................................................ 15
Fig. 5 Example for axial shaft blocking ....................................................................................................... 16
Fig. 6 Humidity indicator ............................................................................................................................ 18
Fig. 7 Transport bracing.............................................................................................................................. 21
Fig. 8 Example of flanges flexible connection .............................................................................................. 22
Fig. 9 Checking the alignment of shafts ...................................................................................................... 24
Fig. 10 Axial alignment of the rotor in D-end bearing .................................................................................. 25
Fig. 11 Example of axial measurement, view of measuring points at DE ...................................................... 25
Fig. 12 Measuring points for radial alignment ............................................................................................. 26
Fig. 13 Recommended stator terminal arrangement.................................................................................... 29
Fig. 14 Dismantling and reassembling......................................................................................................... 38
Fig. 15 Regulation ...................................................................................................................................... 39
List of tables
Tab. 1 Check intervals ................................................................................................................................ 19
Tab. 2 Oil cleanliness requirements ............................................................................................................ 22
Tab. 3 Deviations ....................................................................................................................................... 24
Tab. 4 Permissible deviations ...................................................................................................................... 26
Product documentation 1D 3.8.en
Rev. E, 10/13
page 5/42