Viessmann KOB PYROMAT DYN - Clean Top Combustion Chamber (6); Clean Exhaust Gas Deduster (Optional)

Page 60 of 72 PYROMAT DYN45 - DYN85 Issue 1.0 5726 783
7.4.6 Clean top combustion chamber (6)
1. Remove maintenance cover for combustion chamber left/right:
Unscrew all wing nuts and remove maintenance cover.
2. Visual check of seals:
Check for wear and damage and replace if necessary.
3. Push ash downwards with cleaning device.
4. Attach maintenance cover and fasten all wing nuts tightly by hand.
7.4.7 Clean exhaust gas deduster (optional)
Fig. 17 Exhaust gas deduster
Remove ash
1. Remove left or right maintenance cover (3, 4):
Unscrew all wing nuts and remove maintenance cover.
2. Visual check of seals:
Check for wear and damage and replace if necessary.
3. Pull out ash pan and remove ash in suitable container.
4. Clean ash pan with hand brush or ash vacuum cleaner (optional).
5. Insert ash pan.
6. Attach left or right maintenance cover (3, 4):
Fasten all wing nuts tightly by hand.