Contents 10.99
6SE7087-6KP50 Siemens AG
2 Operating Instructions SIMOVERT MASTERDRIVES
9 MAINTENANCE ...............................................................................................9-1
9.1 Replacing the fan..............................................................................................9-2
9.1.1 Replacing the fan in units up to 90 mm wide....................................................9-2
9.1.2 Replacing the fan in units 135 mm wide...........................................................9-2
9.1.3 Replacing the fan in units up to 180 mm wide..................................................9-3
10 FORMING .......................................................................................................10-1
11 TECHNICAL DATA ........................................................................................11-1
12 FAULTS AND ALARMS.................................................................................12-1
12.1 Faults ..............................................................................................................12-1
12.2 Alarms...........................................................................................................12-13
12.3 Fatal errors (FF)............................................................................................12-35
13 ENVIRONMENTAL FRIENDLINESS.............................................................13-1
14 CERTIFICATES..............................................................................................14-1