2020.05 / f
3
Electric Power Generation
Installation and maintenance
LSA R/H 49.1
Low Voltage Alternator - 4 pole
4528 en -
CONTENTS
1 - RECEIPT ............................................................................................................. 4
1.1 - Standards and safety measures .................................................................................4
1.2 - Inspection ...................................................................................................................4
1.3 - Identification ...............................................................................................................4
1.4 - Storage ......................................................................................................................4
1.5 - Applications ................................................................................................................4
1.6 - Usage restrictions ......................................................................................................4
2 - TECHNICAL CHARACTERISTICS .................................................................... 5
2.1 - Electrical characteristics .............................................................................................5
2.2 - Mechanical characteristics .........................................................................................5
2.3 - Options .......................................................................................................................5
2.4 - Excitation system .......................................................................................................5
3 - INSTALLATION .................................................................................................. 6
3.1 - Assembly ....................................................................................................................6
3.2 - Checks prior to first use ..............................................................................................6
3.3 - Terminal connection diagrams ....................................................................................7
3.4 - Internal coupling .........................................................................................................9
3.5 - Commissioning ........................................................................................................10
3.6 - Setting up .................................................................................................................10
4 - SERVICING - MAINTENANCE ......................................................................... 11
4.1 - Safety measures ...................................................................................................... 11
4.2 - Routine maintenance ............................................................................................... 11
4.3 - Air/air heat exchanger .............................................................................................. 11
4.4 - Air/water heat exchanger ..........................................................................................12
4.5 - Bearings ...................................................................................................................13
4.6 - Fault detection ..........................................................................................................14
4.7 - Mechanical defects ..................................................................................................14
4.8 - Electrical faults .........................................................................................................15
4.9 - Dismantling, reassembly ..........................................................................................17
4.10 - Table of characteristics ...........................................................................................18
5 - SPARE PARTS ................................................................................................. 19
5.1 - First maintenance parts ............................................................................................19
5.2 - Technical support service .........................................................................................19
5.3 - Air/air heat exchanger exploded view ......................................................................20
5.4 - Parts list ...................................................................................................................21
5.5 - Air/water heat exchanger exploded view .................................................................22
5.6 - Parts list ...................................................................................................................23
Disposal and recycling instructions
