Ravelli Infinity Plus 7 V Bedienungs- Und Wartungshandbuch Seite 73

Deep combustion chamber cleaning
! IMPORTANT
To clean the combustion chamber, proceed as follows:
1 Remove the vermiculite stop
2 Remove the vermiculite.
Use and maintenance manual Infinity Plus 7-9
This operation must be carried out by a Ravelli Assistance Centre.
Schedule this type of cleaning with the Ravelli Assistance Centre.
Rev.1 26/03/2018
Page 73
EN