Table of Contents
Advertisement
Table of contents
6.7
Final checks ....................................................................................................................... 94
7
Commissioning .................................................................................................................................... 95
7.1
Measures before commissioning ........................................................................................ 95
7.1.1
Insulation resistance and polarization index ....................................................................... 97
7.1.2
Checking the machine cooling ........................................................................................... 97
7.1.3
Commissioning the separately driven fan ........................................................................... 97
7.1.4
Further documents ............................................................................................................ 98
7.2
Setpoint values for monitoring the bearing temperature ..................................................... 99
7.3
Switching on ..................................................................................................................... 99
7.3.1
Test run ........................................................................................................................... 100
8
Operation........................................................................................................................................... 103
8.1
Safety instructions for operation ...................................................................................... 103
8.1.1
Safety instructions relating to ventilation and cooling ....................................................... 107
8.1.1.1
Forced ventilation (optional): Cooling method IC 416 in accordance with EN / IEC 60034-6... 107
8.1.2
Switching on with the anti-condensation heating active ................................................... 108
8.2
Switching on the machine................................................................................................ 109
8.3
Switch off the separately driven fan.................................................................................. 109
8.4
Switching on again after an EMERGENCY OFF................................................................... 109
8.5
Stoppages........................................................................................................................ 109
8.5.1
Avoidance of damage to rolling bearings during stoppages............................................... 111
8.5.2
Decommissioning the machine ........................................................................................ 111
8.5.3
Re-commissioning the machine........................................................................................ 111
8.6
faults ............................................................................................................................... 112
8.6.1
Inspections in the event of faults...................................................................................... 112
8.6.2
Electrical faults ................................................................................................................ 112
8.6.3
Mechanical faults............................................................................................................. 113
8.6.4
Rolling bearing faults ....................................................................................................... 113
8.6.5
Faults at the external fan.................................................................................................. 114
8.7
Deactivating .................................................................................................................... 114
9
Maintenance...................................................................................................................................... 115
9.1
General ........................................................................................................................... 115
9.2
Inspection and maintenance ............................................................................................ 116
9.2.1
Safety instructions for inspection and maintenance .......................................................... 116
9.2.2
Inspections in the event of faults...................................................................................... 118
9.2.3
First inspection after installation or repair......................................................................... 119
9.2.4
General inspection........................................................................................................... 119
9.2.5
Assessing the rolling bearings .......................................................................................... 120
9.2.6
Mechanical explosion protection for rolling bearings ........................................................ 121
9.2.7
Maintenance intervals...................................................................................................... 121
9.2.8
Re-greasing...................................................................................................................... 122
9.2.9
Cleaning .......................................................................................................................... 123
9.2.10
Risk of explosion due to damaged seals ............................................................................ 124
9.2.11
Drain condensate............................................................................................................. 124
9.2.12
Insulation resistance and polarization index ..................................................................... 124
6
1MB..1/2/3/4 - shaft heights 63 ... 355
Operating Instructions, 11/2023, A5E52779900A
Advertisement
Table of Contents
