7.9. Replacing the cooling air filters of the turbines
The cooling air filters of the turbines must be checked regularly for pollution and they must be replaced
when necessary (see list of spare parts).
● Open the service door of the turbine housing. This is only possible by means of a special
electrical spanner.
● Check the cooling air filters (A) for pollution. Replace them when necessary.
● Close the service door.
7.10. Replacing the filter mats for the air outlet grille
The filter mat is located in the ventilation grille of the control cabinet. The filter mat must be checked
regularly and changed if necessary. This check depends on the degree of contamination. We
recommend to stock with filter mats early on (see spare parts list).
BA_LFE-101-201-301_220114_EN