8. Reinstall the mixing adapter and fan.
When installing the mixing adapter use a new seal.
9.6 Clean heat exchanger and
siphon
The heat exchanger and siphon must be cleaned in the scope of the annual service
. The cleaning is done as follows:
1. Remove the cladding front wall and entire right side cladding
Fig. 58: Remove the insulation panel
2. Loosen nuts and remove the insulation panel with spacer sleeves
Fig. 59: Remove the inspection cover
3. Loosen nuts and remove the inspection cover with seal
Maintenance
051