Dovre VINTAGE 35GA Type C11 Mode D'emploi page 57

1. Start at the stove and add the concentric pipes
one component at a time along the route you deci-
ded on in advance.
2. Next, install a concentric elbow and possible hori-
zontal change in direction and decide on the loca-
tion of the sleeve.
3. Make a 10 mm larger hole in the facade in such a
way that the air intake duct drains to the outside.
Use a 1 - 3 degree angle or a slope percentage of 2
-5% for this.
Prevent dust and/or grit from getting into the
stove when drilling.
4. Decide on the length of the facade sleeve and shor-
ten the intake to the wall if necessary. Allow the
flue gas duct to extend approximately 10 mm from
the air intake duct.
Use tin-snips to shorten the air intake cover
(0.5 mm).
Use a hacksaw to shorten the flue gas duct
(0.6 mm).
Grinding is not recommended as it burns stain-
less steel.
5. Remove burrs and sawdust.
Subject to change because of technical improvements
6. Extend the facade sleeve through the facade from
the outside, with the "TOP" up, connect to the con-
centric elbow and attach it to the outside of the
facade (make sure the air intake cover drains to
the outside).
7. If so desired, the hole can be finished on the inside
of the wall with a wall plate
Facade sleeve through facade of
flammable material
Read the "Installation Conditions" chapter care-
fully and follow the installation instructions
below.
1. Follow instruction steps 1 and 2 in the preceding
section.
2. Make a hole in the facade in such a way that the
sleeve is and remains at least 50 mm away from
09-20020-193 flammable material all around. This can be done in
the following two ways; see the illustration below.
a. Use a protective duct of non-flammable mate-
b. Make a tube of non-flammable material, 250
3. Follow instruction steps 4 and 6 in the preceding
section.
4. Always use centering plates (3) to center and
finish the facade sleeve.
Converting an existing flue
If the home already has a chimney, you can lead the
concentric duct system through the existing chimney
rial with a diameter of 250 mm.
mm square.
Prevent dust and/or grit from getting into the
stove when drilling.
11