Cleaning; Removing The Glass - Energetec Bullerjan Mode D'emploi

2.7 Cleaning

The stove's exhaust system of the Bullerjan (baffle plate, etc.) as
®
well as the connecting pieces will need to be cleaned periodically.
However, the stove must be cleaned before each heating season.
The door gasket of the combustion chamber should be replaced if it
is damaged.
Please note: The door of the combustion chamber has to be closed
while the stove operates.

2.8 Removing the glass

To replace the glass, remove the screws retaining the gasket and
the glass. Install a new glass. When installing a new glass it is
recommended that a new gasket be used. Reinstall the glass and
gasket using the screws and clips taken off during dismantling. Do
not over-thighten the srews.
Please note: If the screws are over-thighten the glass brakes while
the stove operates. The glass has to float in its frame.