Pellet Hopper - Viessmann VITOLIG 300 Service Instructions Manual

Inspection and maintenance

7. Pellet hopper

1. Open casing door A.
2. Position a suitable container B
below the opening.
3. Undo two knurled nuts of clean-out
cover C and carefully remove the
cover. Pellets may drop out, sub-
ject to the current fill level.
4. Remove pellet residues and dust
from the hopper.
Note
Pellet dust is purely organic and
can be disposed of with biowaste.
16
5. Remove dust from the supply unit
and from flap D.
6. Check flap D for ease of opera-
tion. It must lie flush over the entire
sealing face.
7. Refit clean-out cover C and close
door A.