Cleaning The Interior Of The Unit - Dantherm Rcv320 P1 Übersetzung Der Originalanleitung

Cleaning the interior of the unit

Opening the unit
Inspecting and
cleaning the fans
50
Every two years, the unit must be opened to check and clean some components.
Loosen the three screws on the bottom of the unit and remove the front cover.
Fig. 57: Removing the front cover
CAUTION
Sharp edges!
The fan cabinets may have sharp edges on which you can cut yourself.
• Wear protective gloves when inspecting and cleaning the fan cabinets.
1. Pull out the left fan cabinet with pliers.
2. Pull out the right fan cabinet by hand.
Fig. 58: Removing the fan cabinet
3. Carefully clean the fan blades with compressed air or a brush through the opening on
the underside of the fan cabinet. All blades must be clean in order to maintain the balan-
ce of the fan. Be careful not to remove the small stabilizer pieces on the fan as this may
cause vibrations.
4. Turn the fan with your fingers and check whether you can hear any noise from the bea-
ring. If you can hear noise from the bearing, the fan probably needs to be replaced.
INSTALLATION AND SERVICE MANUAL FOR PROFESSIONALS
Maintenance and troubleshooting: Cleaning the interior of the unit