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

Water-cooled chassis power units for common cooling circuits
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Maintenance and service
10.4 Replacing components
10.4.14
Replacing the electronic fan, Active Line Module, and Motor Module, frame size
HXL
Replacing the electronic fan
Figure 10-12 Replacing the electronic fan, Active Line Module, and Motor Module, frame size HXL
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.
310
Water-cooled chassis power units for common cooling circuits
Manual, 08/2017, 6SL3097-4AM10-0BP0

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