Contura C i51A, Инструкция по установке

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GB
116
FACTS
Application to local authority
Before installing a stove or erecting a
chimney, it is necessary for you to make
an application for permission to your
local authority. Ask your local authority
for advice regarding regulations and the
application.
Structural support
If the fireplace is to be positioned on
a wooden joist, a structural engineer
should evaluate the load capacity of the
floor. When the gross weight exceeds
400 kg, reinforcement of the wooden
joists is usually necessary.
Floor plate
Due to the risk of falling embers, a
flammable floor must be protected by a
hearth plate. It must extend at least 300
mm all the way around. The hearth plate
can consist of natural stone, concrete,
metal or glass. A glass hearth plate
is available as an accessory for these
models.
Technical specifications
Model i51 Log box (option)
Output 6-11 kW
Nominal output 8 kW
Efficiency 80 %
Weight A / S / T (kg) 290 / 335 / 350 50
Powerstone (option): + 100 kg
Width (mm) 770 400
Depth (mm) 500 500
Height (mm) 1650 500
Connector diameter Ø150 mm ext.
Walls behind
If your Contura i51 is to be installed
against a combustible wall, the wall
must be protected by a firewall or
by the integrated protective screen,
which is available as an option in
some markets. The following material
requirements are made of the firewall:
The building material must not be
combustible.
The thermal conductivity coefficient
λ
must be a maximum of 0.14 W/mK. The
thickness of the building material must
always be at least 100 mm. In cases
where the building material’s insulation
properties are given as a U-Value, this
must be a maximum of
1.4 W/m²K.
List of suitable materials:
Aerated concrete
λ
= 0.12-0.14
Vermiculite
λ
= 0.12-0.14
Calcium silicate
λ
= 0.09
Contact your chimney sweep for advice
in choice of other materials. Remember
that even a non-combustible wall may
require protection if it is a load bearing
wall or has combustible material
behind it.
General
This manual contains instructions about
how to assemble and install the Contura
i51. More information about the insert
is available in the separate installation
instructions.
To ensure the function and safety of the
hearth, we recommend that installation is
carried out by an authorised technician.
Our Contura agents can recommend a
suitable installer; information regarding
our agents is available at www.contura.eu
Instructions for lighting are also supplied
with the insert. Read them carefully and
keep them safe for future use.