20
| Maintenance of the unit
6. Take out the heat exchanger package.
7. Loosen 8 screws at the front and 4 screws at the back and then 2 screws holding heat exchangers in order to remove
a side gable.
8. Remove side gable (1). Remove the broken drive belt (2).
9. Place the new drive belt (1) around both heat exchangers (3) and the belt pulley (2). Make sure the new drive belt is
aligned or else it can slip off.
10.Remount the side gable and secure it with the screws.
11.Rotate the exchanger by hand. Check that the belt pulley rotates and the belt do not slip.
GB
211457 | B001