Supra TERTIO 55 Instrucciones De Instalación página 20

CLADDING
Before cladding the appliance and assembling the hood, make
sure that all of the appliance's components operate correctly:
- the door closes correctly and is aligned straight.
- the control devices operate correctly.
Also check that the hearth is levelled correctly, if necessary use
the levelling jacks on the feet (if installed as a hearth).
This hearth must be clad with masonry elements and capped with
a hood.
Any personalised cladding around the fireplace must:
- Be of M0 material (non-combustible).
- Provide a free section of at least 600 cm² at the bottom to
allow free convection of air.
WARNING! In order to allow the hearth to expand
freely, none of its parts
must be in contact with the cladding. Provide a 2
mm gap between the jambs of the cladding and the
body of the hearth.
Protection of the wooden beam
In all cases, no part of
the wooden beam (C)
should be subjected to
heat from the drain
channel, pipe or rising air
(glass convection).
Create an assembly
using the insulator (A)
and our standard
protection kit (D)
available from your
dealer. (E) brick strip, (B)
hood (in stucco, for
example).
HOOD
We recommend the use of M0 class materials (non-combustible)
as well as the use of insulation. The design of a customised hood
should:
- allow free access to the interior or include an inspection hatch,
- be independent of the hearth, which must not be used to support
the hood.
The appliance must be able to expand freely. (**)
Draught
regulator
HEARTH
High ventilation
2
5 cm
Flue to be
lined
Low ventilation
2
20 cm
For hearths with a side door opening, the brick strip or
the hood should be placed at least 1cm beyond the front of the
appliance, to provide sufficient air flow.
The hood must include the following components:
- False ceiling (deflector)
This false ceiling channels the hot air outward, prevents it from
remaining in the upper part of the hood and protects the ceiling in
the room. The minimum distance between this false ceiling and the
ceiling of the room must be at least 30 cm. Make the false ceiling
using M0 class materials (non-combustible) and then insulate it.
The box formed between the ceiling and the deflector must:
- have effective ventilation openings, communicating with the
outside of the hood.
- be airtight with respect to the lower part of the hood to stop
hot air seeping upwards.
- Insulate the side that rests against the wall, the flue and the
ceiling.
- Hot air diffusers
The top of the hood must include one or more distribution vents,
flush with the false ceiling. The free section of these distribution
vents must total 600 cm².
- Inspection door
The pipes that are connected to the flue must be visible along their
entire length, either directly or via an inspection door or grille
installed in the hood.
Access to the regulator (inspection and maintenance) must also be
possible. If the sweeping requires it, the connection pipes must be
accessible
(DTU 24.1).
INSERT VERSION
Fitting the appliance to an existing flue. Carefully prepare the
existing chimney, the flue and the connections:
- if necessary, remove the chimney damper, as it is no longer
needed.
- if there is a fresh air inlet in the fireplace, close it and create one
in the room (see § 3.6).
- Check that the existing fireplace floor is flat: if necessary,
screed it.
- Prepare the smoke evacuation duct.
All connections should be prepared and ready.
WARNING! When installing an insert, distribution of
hot air through ducts is prohibited.
Duct
Sweep pipe
Draught
regulator
HEARTH
Duct
Sweep pipe
Draught
regulator
HEARTH