ABB AMA Series Manual page 11

Manual for Induction Motors and Generators
2 -
3.3.6 Drain plugs .............................................................................................. 22
3.4 Installation on concrete foundation.......................................................................... 23
3.4.1 Scope of delivery..................................................................................... 23
3.4.2 General preparations ............................................................................... 23
3.4.3 Foundation preparations.......................................................................... 23
3.4.3.1
3.4.3.2
3.4.4 Erection of machines............................................................................... 25
3.4.5 Alignment................................................................................................ 25
3.4.6 Grouting .................................................................................................. 25
3.4.7 Final installation and inspection.............................................................. 25
3.4.7.1
3.4.7.2
3.5 Installation on steel foundation ................................................................................ 26
3.5.1 Scope of delivery..................................................................................... 26
3.5.2 Check of foundation................................................................................ 26
3.5.3 Erection of machines............................................................................... 26
3.5.4 Alignment................................................................................................ 26
3.5.5 Final installation and inspection.............................................................. 26
3.5.5.1
3.5.5.2
3.5.6 Installation of flange mounted machines on steel foundation................. 27
3.6 Alignment................................................................................................................. 27
3.6.1 General .................................................................................................... 27
3.6.2 Rough levelling ....................................................................................... 28
3.6.3 Rough adjustment.................................................................................... 28
3.6.4 Correction for thermal expansion............................................................ 30
3.6.4.1
3.6.4.2
3.6.4.3
3.6.5 Final alignment........................................................................................ 31
3.6.5.1
3.6.5.2
3.6.5.3
3.6.5.4
3.6.5.5
3.7 Care after installation ............................................................................................... 35
Chapter 4 - Mechanical and Electrical Connections
4.1 General ..................................................................................................................... 36
4.2 Mechanical connections ........................................................................................... 36
4.2.1 Cooling air connections........................................................................... 36
4.2.2 Cooling water connections...................................................................... 36
4.2.2.1
4.2.2.2
4.2.3 Sleeve bearing oil supply ........................................................................ 37
4.2.4 Connection of purging air pipe ............................................................... 38
4.2.5 Mounting of vibration transducers .......................................................... 38
4.3 Electrical connections .............................................................................................. 38
4.3.1 General information ................................................................................ 38
Foundation and grouting hole preparations...................... 23
Foundation studs or sole plate preparations ..................... 23
Dowelling of the machine feet ......................................... 25
Covers and enclosures ...................................................... 26
Doweling of the machine feet........................................... 26
Covers and enclosures ...................................................... 27
General ............................................................................. 30
Thermal expansion upwards............................................. 30
Thermal axial growth ....................................................... 31
General ............................................................................. 31
Run-out of the coupling halves ........................................ 31
Parallel, angular and axial alignment ............................... 32
Alignment ......................................................................... 33
Permissible misalignment................................................. 34
Air-to-water coolers.......................................................... 36
Water cooled frames......................................................... 36
3BFP 000 050 R0101 REV E