Table of contents
A5850-02en Edition 06/2022 5
5.3.7 Mounting the torque arm for the gear unit housing ..................................................................68
5.3.7.1 Mounting the torque arm..........................................................................................................68
5.4 Couplings .................................................................................................................................69
5.4.1 Assembling the coupling ..........................................................................................................70
5.4.2 Aligning the coupling................................................................................................................71
5.5 Connecting components ..........................................................................................................73
5.5.1 Gear units with mounted components .....................................................................................73
5.5.2 Connecting the cooling coil ......................................................................................................73
5.5.3 Installing a separate oil supply system ....................................................................................73
5.5.4 Connecting the heating element ..............................................................................................74
5.5.5 Connecting the Pt 100 resistance thermometer.......................................................................74
5.5.6 Electrical connections ..............................................................................................................75
5.6 Tightening procedure ...............................................................................................................75
5.6.1 Introduction ..............................................................................................................................75
5.6.2 Bolt connection classes ...........................................................................................................76
5.6.3 Tightening torques and preload forces ....................................................................................76
5.7 Final work.................................................................................................................................78
6 Commissioning.........................................................................................................................................81
6.1 Measures prior to commissioning ............................................................................................81
6.1.1 Gear unit with cooling coil ........................................................................................................81
6.1.2 Gear unit with oil supply system ..............................................................................................82
6.2 Measures during commissioning .............................................................................................82
6.2.1 Initial test run............................................................................................................................83
6.2.2 Gear units with heating ............................................................................................................83
7 Operation...................................................................................................................................................85
7.1 Operating data .........................................................................................................................85
7.2 Irregularities in operation .........................................................................................................85
7.3 Taking the unit out of service ...................................................................................................86
8 Servicing ...................................................................................................................................................87
8.1 General maintenance information............................................................................................87
8.2 Maintenance schedule .............................................................................................................87
8.3 Maintenance and servicing work..............................................................................................88
8.3.1 Checking the oil temperature ...................................................................................................89
8.3.2 Measure the vibration levels of the rolling-contact bearings ....................................................89
8.3.3 Clean the fan and gear unit......................................................................................................89
8.3.4 Checking the cooling coil .........................................................................................................90
8.3.5 Inspecting the shrink disk.........................................................................................................91
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