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FRANCO BELGE NF D 35-376 Instructions Pour L'installateur page 19

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Réf. 124 13 04
2.4. Installation
Important
: Before commencing the installation of your
new appliance it is recommended that the instructions
are read and understood.
Health and safety at work act 1974
The installer should comply with the Health and Safety
at Work Act 1974 and with particular reference to the
following.
Handling
:
Adequate facilities should be provided for handling the
appliance.
Glass
:
Extra care should be taken to avoid breakages.
Fire cement :
Care should be taken to avoid fire cement contacting
the skin. The material is caustic and in the event of
contact being made, wash off immediately with clean
water.
Flues, combustion air supply and connection of the
appliance
Current Building Regulations and relevant codes of
practice must be observed.
The responsability of FRANCO-BELGE only affect the
supply of the appliance.
2.5. Siting the stove
The hearth on which the stove is to be installed must
comply with Current Building Regulations.
A fresh air inlet must be provided in order to allow
efficient combustion and to avoid a vacuum effect being
created in the room ; air extractors and fans must not be
used in the same room or adjoining room to the
installation.
This stove is not designed to be built in, and an air
space of at least 300 mm must be left all around the
stove. Ensure that appliance and flue pipe are clear of
combustible materials.
The stove should be level. Sufficient access for
chimney sweeping and appliance cleaning must be
provided.
2.6. Chimney
The chimney must be in good condition free from cracks
and blockages and should not have an excessive cross
sectional area. If problems are encountered expert
advice should be sought regarding the necessity of
having the chimney lined. Should it be found necessary
to line the chimney, a lining suitable for solid fuel must
be used. If the appliance is to be fitted in a room where
there is no existing chimney a prefabricated block
chimney or a twin walled insulated stainless steel flue
to B.S 4543 can be used either internally or externally.
The internal diameter must not be less than 150 mm
(6 inches). These flues must be fitted in accordance
with the manufacturers instructions and Building
regulations.
Before connecting the appliance to an existing flue, the
flue must be swept and checked. In order for the
appliance to perform satisfactorily the chimney height
should not be less than 5 metres measured vertically
from the outlet of the stove to the top of the flue terminal.
Should there be excessive draught in the chimney it
may be necessary to fit a draught stabliliser.
Notice de référence
Poêle mixte
2.7. Chimney connection
No combustible materials may be set closer than at
least 450 mm clearance.
A 150 mm diameter flue pipe will be required to connect
:
the stove to the chimney. Make sure the flue pipe is
suitable for solid fuel (cast iron, stainless steel, vitreous
enamelled steel). Under no circumstances should
flexible or asbestos pipe be used.
Too long horizontal smoke pipe may dangerously
restrain the running of the appliance (do not exceed 0,3
m in length). The connecting flue should not exceed 1,8
m in length. Greater lengths should be completed by
using twin-walled insulated chimney.
Ensure the flue pipe extends into the chimney but not so
far that it blocks air flow.
Ceiling or wall penetration should always be made with
insulated pipe and the proper accessories.
Allow fire cement to dry properly before lighting the
stove. Stove running and chimney being hot, check if
chimney draught is at least 10 Pa (1 mm w.g.) at normal
rate and 15 Pa (1,5 mm w.g.) at maximum rate.
If chimney draught is too excessive, a flue stabiliser
should be installed on the flue pipe or on masonry
chimney so as to avoid the introduction of cold air into
the chimney.
2.8. Ajustement of the thermostat
The thermostat has been set in the factory. If it becomes
necessary to make adjustments or fit a new thermostat,
the following procedure should be followed :
- Ensure the appliance is
cold,
- remove the rear metal heat
shield,
-
adjustment lever at position
«8» (fully open),
- adjust the position of the
screw on the lever arm to
provide a gap of 50 mm,
-
adjustment lever at position
«1» (fully closed),
- refit the rear metal heat
shield.
2.9. Check list before lighting stove
- Check that all firebox parts (grates, flue baffle) are
correctly fitted and that the oscillating grates move
correctly when operated
- Check the appliance for soundness of seals between
casting (flue collar, blanking plates, loading doors,
etc...)
- Check the connection between the appliance and the
chimney flue for air tightness
- After lighting up the stove, check if it operates correctly
under fire, check for soundness of seals, leave the
appliance operational with the heating system correctly
balanced, hand over user instructions.
Document n° 729-4EN ~ 03/02/1999
s e t
t h e
t h e r m o s t a t
s e t
t h e
t h e r m o s t a t
Burgundy
A
B
C
50 mm
A : Lever arm
B : Screw
C : Damper
19

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