TermaTech TT30 Montage- Und Bedienungsanleitung Seite 28

If there is no existing chimney then any new system must be to the designation described above
and in accordance with Building Regulations Approved Document J.
diameter of 150 mm and its dimension should be not less than the size of the outlet socket of the
stove.
used.
rials due account must be taken of the guidance on the separation of combustible material given
in Building Regulations Approved
Document J and also in these stove instructions.
If it is found that there is excessive draught in the chimney then a draught stabiliser should be
stion air supply).
Adequate provision e.g. easily accessible soot door or doors must be provided for sweeping the
appliance.
Hearth
The hearth should be able to accommodate the weight of the stove and its chimney if the chim-
ney is not independently supported. The weight of the stove is indicated in the brochure.
The stove should preferably be installed on a non-combustible hearth of a size and construction
that is in accordance with the provisions of the current Building Regulations Approved Document
one month after installation to clear any soot falls which may have occurred due to the difference in
J.
combustion between the stove and the open fire.
The clearance distances to combustible material beneath, surrounding or upon the hearth and
walls adjacent to the hearth should comply with the guidance on the separation of combustible
material given in Building Regulations Approved Document J and also in these stove instructions.
A single wall metal fluepipe is suitable for connecting the stove to the chimney but is not suita-
ble for use as the complete chimney. The chimney and connecting fluepipe must have a minimum
bustible material at least 12mm thick, in accordance with Building Regulations Approved Docu-
ment J, to a distance of 30 cm in front of the stove and 15 cm to each side measuring from the
door of the combustion chamber.
Any bend in the chimney or connecting fluepipe should not exceed 45°. 90° bends should not be
Combustion air supply
the room in which the stove is installed to provide combustion air. The provision of air supply to
Combustible material should not be located where the heat dissipating through the walls of fireplaces
the stove must be in accordance with current Building Regulations Approved Document J. An ope-
or flues could ignite it. Therefore when installing the stove in the presence of combustible mate-
ning window is not appropriate for this purpose.
Connection to chimney
either a masonry chimney or a prefabricated factory made insulated metal chimney in accordance
fitted. Fitting of a draught stabiliser will affect the requirement for the permanent air supply into
the room in which the stove is fitted in accordance with Approved Document J (see also combu-
Commissioning and handover
chimney and connecting fluepipe where it is not intended for the chimney to be swept through the
to atmosphere via the chimney terminal.
On completion of the installation and commissioning ensure that the operating instructions for the
stove are left with the customer. Ensure to advise the customer on the correct use of the appli-
ance and warn them to use only the recommended fuel for the stove.
Advise the user what to do should smoke or fumes be emitted from the stove. The customer
If the stove is to be installed on a combustible floor surface, it must be covered with a non-com-
In order for the stove to perform efficiently and safely there must be an adequate air supply into
28
Stoves may have a choice of either a rear or top flue gas connector that allows connection to
with their instructions. In some cases it may be necessary to fit an adaptor to increase the diame-
ter of the flue to the minimum required 150 mm section of the chimney or liner.
Ensure all parts are fitted in accordance with the instructions.
On completion of the installation allow a suitable period of time for any fire cement and mortar to
dry out, before lighting the stove. Once the stove is under fire check all seals for soundness and
check that the flue is functioning correctly and that all products of combustion are vented safely
should be warned to use a fireguard to BS 8423:2002 (Replaces BS 6539) in the presence of
children, aged and/or infirm persons.