MCZ Vivo 70 Wood - Manual (Page 41)

Chapter 7
INSTALLATION AND USE MANUAL
page
41
Maintenance and cleaning Technical service – MCZ Group S.p.A. all rights reserved - Reproduction prohibited
If the Alutec does not whiten, it is not to be
considered as a defect in light of the warnings and
instructions above.
7.2. CLEANING TO BE DEALT WITH BY SPECIALIZED
TECHNICIAN
7.2.1. Cleaning flue pipe
Mechanical cleaning of the flue pipe is recommended at least once a
year. Excessive deposits of unburnt solid material can cause problems
with the evacuation of smoke, and gives rise to a risk of chimney fires.
To clean the appliance's chimney flue, remove the smoke deflectors. To
remove the smoke valve, hold it in a vertical position, lift it, and move it
about ten cm towards the back of the chimney to free it from its hook.