Dantherm RCC 130 Bedienungsanleitung Seite 52

Inspecting and
cleaning the fans
52
1. Turn all the depicted locks by 90°.
Fig. 45: Unlocking the fan covers
2. Remove the covers of the two fans.
Fig. 46: Removing the fan covers
3. Clean the fan blades with compressed air or a brush. Each blade must be cleaned in a way
that the fan remains balanced. Turn the fans carefully and pay attention to bearing noises.
If you notice any bearing noises, the fan is worn out and must be replaced.
INSTALLATION AND SERVICE MANUAL FOR PROFESSIONALS
Maintenance and troubleshooting: Cleaning the interior of the unit