Cleaning fan and radiators in right control unit
                
 
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                         Do not blow out the fan with compressed air. There is a risk that the fan will turn very quickly and the fan motor will be damaged or destroyed.  | 
                
              
- 1
 - Swing open the cover on the right-hand control unit.
 
- 2
 - Vacuum off the fan and radiator.
 - 3
 - Close the cover on the right control unit.
 
The fan is temperature-controlled.