Replacing The Electronic Fan, Active Line Module, And Motor Module, Frame Size Jxl - Siemens SINAMICS S120 Equipment Manual

9.4.15 Replacing the electronic fan, Active Line Module, and Motor Module, frame size
JXL
Replacing the electronic fan
Figure 9-14
Description
The average service life of the electronic fans is 50,000 hours. In practice, however, the
service life depends on other variables (e.g. ambient temperature, degree of cabinet
protection, etc.) and, therefore, may deviate from this value.
The electronic fans must be replaced in good time to ensure that the device is available.
Chassis Liquid Cooled Power Units
Manual, (GH7), 01/2011, 6SL3097-4AM00-0BP1

Replacing the electronic fan, Active Line Module, and Motor Module, frame size JXL

Maintenance and servicing
9.4 Replacing components
279