Replacing The Electronic Fan, Power Module, Frame Size Fl - Siemens Sinamics S120 Manual

Liquid-cooled chassis power units

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Replacing the electronic fan, Power Module, frame size FL

Replacing the electronic fan

Figure 10-10 Replacing the electronic fan, Power Module, frame size FL

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.

Liquid-cooled chassis power units

Manual, (GH7), 11/2016, 6SL3097-4AM00-0BP7

Maintenance and servicing

10.4 Replacing components

Simanics s120