Siemens SIMOTICS FD 1LH1 Operating Instructions & Installation Instructions page 6

Table of contents
4.11 Noise emissions.....................................................................................................................35
4.12 Rotational speed limit values.................................................................................................35
4.13 Voltage and frequency fluctuations during line operation......................................................35
4.14 Phase synchronization during supply system switching........................................................36
4.15 System-inherent frequencies.................................................................................................36
4.16 Torsional loading of the drive train due to faults in the electrical supply................................37
4.17 Transport and storage............................................................................................................37
4.17.1 Checking the delivery.............................................................................................................37
4.17.2 Requirements for safe lifting and transporting.......................................................................38
4.17.3 Securing the rotor...................................................................................................................39
4.17.4 Transporting the machine set.................................................................................................40
4.17.5 Storage...................................................................................................................................40
4.17.6 Protecting the cooling water circuit during storage................................................................43
4.17.7 Protection against corrosion...................................................................................................44
4.18 Converter operation...............................................................................................................44
4.18.1 Supply line configuration........................................................................................................44
4.18.2 Reducing bearing currents.....................................................................................................45
4.18.3 Insulated bearings when operating the converter..................................................................46
5 Assembly....................................................................................................................................................49
5.1 Preparations for installation....................................................................................................49
5.1.1 Requirements for installation..................................................................................................49
5.1.2 Insulation resistance and polarization index..........................................................................50
5.1.3 Testing the insulation resistance and polarization index........................................................50
5.1.4 Prepare the mating faces (IM B3)..........................................................................................53
5.1.5 Prepare the mating face for a flange connection...................................................................53
5.1.6 Prepare the mating face for wall mounting ............................................................................53
5.2 Lift the machine to where it will be installed, and position it...................................................54
5.2.1 Preconditions for correct alignment and secure attachment .................................................54
5.2.2 Checking the load handling attachments...............................................................................54
5.2.3 Removing the rotor shipping brace........................................................................................54
5.2.4 Removing the rotor shipping brace from machines in vertical type........................................55
5.2.5 Removing anti-corrosion protection.......................................................................................55
5.2.6 Mounting the output elements................................................................................................56
5.2.7 Requirements for safe lifting and transporting.......................................................................58
5.2.8 Putting the machine down......................................................................................................60
5.2.9 Draining condensation...........................................................................................................60
5.2.10 Roughly aligning the machine................................................................................................62
5.3 Installing the machine............................................................................................................62
5.3.1 Safety instructions for installation...........................................................................................62
5.3.2 Selecting fixing screws...........................................................................................................63
5.3.3 Preconditions for smooth, vibration-free operation................................................................63
5.3.4 Aligning the machine to the driven machine and mounting (IM B3 / IM B35)........................64
5.3.5 Aligning the machine to the driven machine and attaching it to it (IM B5).............................65
5.3.6 Fastening the support base (IM B5).......................................................................................66
5.3.7 Aligning the machine to the driven machine and attaching it to it (IM V1, IM V10)................66
5.3.8 Axial and radial forces............................................................................................................67
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SIMOTICS FD 1LH1
Operating Instructions 04/2016