2.5. Chimney built around the hearth
-
Follow the installation instructions provided by the
chimney manufacturer.
-
Avoid jamming the appliance in the hearth.
-
Check prorer operation of the moving parts (flap,
valve, door, etc...) to ensure they are not blocked by
installation materials (plaster, cement, etc...).
2.6. Preparing the flue pipe
Figure 7
If the existing chimney has a draught regulating system,
it will have to be removed or sealed in the open position.
a -
Close the base of the throat of the chimney with a
sheet-metal plate or masterboard which will have been
drilled at the appropriate place and on which will be
fitted a small collar of diameter 180 mm.
b -
Tightly fit the flue connection (X-530) from the stove
to the small collar.
c -
If the floor of the hearth is rough, place a metal plate
to ease the setting of the insert fire in the chimney.
634 07 46 only :
The fans must be plugged on 230 V.
2.7. Preparing the insert fire
Figure 8
When the chimney hearth hight is less than 544 mm :
-
Remove the glass door,
-
Remove the flue damper control and flue damper
(2 bolts),
-
Remove the flue collar (2 screws)
Technical manual “1248”
7
“HEKLA” - ref. 634 07 46 & 634 07 47
Installation instructions
Figure 6 - Connection to flue
Forbidden
Figure 7 - Preparing the flue
1
X
1
- Flue
2
- Stainless steel
funnel
3
- The pipe casing
must equal at least
40 mm
4
- Funnel-shape
fireproof material
5
- Sealed flange
6
- The pipe does not
exceed the flange and
the casing equals at
least 40 mm.
1
- Funnel-shape fireproof material
a
&
c
- Sheet-metal plate
b
- lenght X - 530 pipe
530
Figure 8 - Preparing the insert fire
