Rev.1 07/08/2019
Pag.38
Deep combustion chamber cleaning
! IMPORTANT
To clean the combustion chamber, proceed as follows:
1
Remove the vermiculite.
Use and maintenance manual Whisper 7
GASKET
INSPECTION HATCH
This operation must be carried out by a Ravelli Assistance Centre.
Schedule this type of cleaning with the Ravelli Assistance Centre.
SMOKE FLUE TO BE CLEANED
WITH A BRUSH