Royal BETTY 3.5 Installation, User And Maintenance Manual page 29

8.1.3 Oven temperature adjustment
Keep in mind that the oven is only used for cooking
food. We can work in two different ways in order
to set the desired temperature: by changing the
quantity of wood burnt or by regulating the smoke
regulation valve.
In wood-burning cookers, this adjustment is
achieved on the outlet smoke regulation shutter
(- 8.2 -).
The oven is heated by using an adequate amount
of wood.
Keep in mind that the temperature increases with
Position "A" indicates the valve is completely open
whereas position "B" indicates the valve is closed.
We recommend YOU NEVER set the valve to the
fully open position during normal cooker operation;
this will ensure you maintain a good heat output and
avoid dispersion of the majority of combustion heat
in the discharge smoke.
The oven temperature can be checked by means
of the thermometer on the glass.
cod. 00 477 3191 - 03/2016 - Royal - PN - Italy
9 MAINTENANCE AND
9.1 SAFETY PRECAUTIONS
9.2 GETTING RID OF THE ASHES
9.3 CLEANING THE HEART
9.4 CLEANING THE FLUE
B
A
9.5 CLEANING THE GLASS
- 8.2 -
CLEANING
Prior to embarking on any maintenance work the
following precautions must be taken:
A) make sure all parts of the cooker are cold.
B) make sure the ashes are completely cold and
not burning.
C) use the individual
established by the EEC directive 89/391.
D) always use the most appropriate maintenance
tools.
The ash drawer, which is under the hearth, must
be completely emptied when it is full so as not to
overheat the hearth's cast iron grid preventing the
comburent air from reaching it.
The drawer should be emptied frequently to
facilitate regular inlet of comburent air into the
cooker is cold, for example every morning before
lighting.
To remove the ash drawer:
the ash drawer
raise the drawer slightly
remove the drawer.
At regular intervals or when soot deposits become
too bad, clean the hearth thorough. This enables a
better functioning and yield of the cooker.
wing nut that keeps the compartment below the
oven shut, access can be gained to the smoke path
area. Clean it accurately and remove any ashes
and soot with the aid of the scraper supplied.
By lifting the hotplate it is possible to clean the
smoke path from the top.
This is to be done before lighting the cooker and
each time a layer of soot or tar is noted inside the
When the deposits are 5-6 mm thick they could
any rate, clean at least once a year.
Clean by using a wet cloth or wet paper on the
ash.
Scrub until the glass is clean.
protective gear as
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