3.3.9 Paint nish......................................................................................................................... 29
4 Preparing for use ................................................................................................................................. 31
4.1 Safety-related aspects to consider when conguring the plant ............................................ 31
4.2 Observing the operating mode........................................................................................... 31
4.3 Machines without nal paint coating.................................................................................. 31
4.4 Delivery ............................................................................................................................. 31
4.5 Transport and storage........................................................................................................ 32
4.5.1 Safety instructions for transport ......................................................................................... 32
4.5.1.1 Safety instructions for transport ......................................................................................... 32
4.5.2 Transport........................................................................................................................... 34
4.5.3 Storage.............................................................................................................................. 35
4.5.4 Securing the rotor.............................................................................................................. 36
4.5.5 Commissioning after storage.............................................................................................. 38
4.5.5.1 Insulation resistance and polarization index ....................................................................... 38
4.5.5.2 Lubricating the rolling bearings ......................................................................................... 38
4.5.5.3 Regreasing rolling bearings after storage periods of up to two years ................................... 38
4.5.5.4 Releasing the rotor shipping brace before commissioning ................................................... 38
4.6 Ensure adequate cooling.................................................................................................... 39
4.7 Interlock circuit for anti-condensation heating.................................................................... 41
4.8 Noise emission................................................................................................................... 41
4.9 Voltage and frequency uctuations during line operation ................................................... 41
4.10 Rotational speed limit values.............................................................................................. 41
4.11 System-inherent frequencies.............................................................................................. 42
4.12 Electromagnetic compatibility ............................................................................................ 42
4.13 Converter operation........................................................................................................... 43
4.13.1 Parameterizing the converter ............................................................................................. 43
4.13.2 Converter input voltage ..................................................................................................... 43
4.13.3 Reducing bearing currents ................................................................................................. 44
4.13.4 Insulated bearings for converter operation ......................................................................... 45
4.13.5 Tandem operation.............................................................................................................. 46
4.13.6 Speed limits for converter operation .................................................................................. 46
5 Assembly.............................................................................................................................................. 47
5.1 Safety instructions for installation ...................................................................................... 47
5.2 Preparing for installation.................................................................................................... 48
5.2.1 Requirements for installation ............................................................................................. 48
5.2.2 Insulation resistance .......................................................................................................... 49
5.2.2.1 Insulation resistance and polarization index ....................................................................... 49
5.2.2.2 Checking the insulation resistance and polarization index of the winding............................ 50
5.3 Installing the machine........................................................................................................ 53
5.3.1 Preparing the assembly area............................................................................................... 53
5.3.2 Lift the machine to where it will be mounted and position it............................................... 53
5.3.3 Machines with type of construction IM B15, IM B9, IM V8 and IM V9................................... 54
5.3.4 Foot mounting................................................................................................................... 54
Table of contents
1LE1, 1FP1/3, 1PC1/3 shaft height 63 ... 315
4 Operating Instructions, 11/2023, A5E38483075A