Strebel Biotec 25, Инструкция пользователя

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15
If the boiler is to be installed on a combustible
floor surface, it must be covered with a non
-
combustible material at least 12mm thick, in ac-
cordance with Building Regulations Approved
Document J, to a distance of 30 cm in front of the
boiler and 15 cm to each side measuring from the
door of the combustion chamber.
The central heating system must be in accordance
with BS EN 14336:2004: Heating Systems in Build-
ings. Installation and commissioning of water
based heating systems. BS EN 12828: 2003; Heat-
ing Systems in Buildings. Design of water based
heating systems. BS EN 12831: 2003; Heating
Systems in Buildings. Method for calculation of the
design heat load and BS 6880:1988 Parts 1 to 3,
Code of Practice for low temperature hot water
heating systems of output greater than 45kW
where appropriate.
The installation of any electrical services during
the installation of this boiler and the associated
heating system must be carried out by a regis-
tered competent electrician and in accordance
with the requirements of the latest issue of BS
7671.
Commissioning and handover
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 boiler. Once the boiler
is under fire check all seals for soundness and
that the boiler and water system are operating cor-
rectly. Ensure that the flue is functioning correctly
and that all products of combustion are vented
safely to atmosphere via the chimney terminal.
On completion of the installation and commission-
ing ensure that the operating instructions for the
boiler are left with the customer. Ensure to advise
the customer on the correct use of the appliance
and warn them to use only the recommended fuel
for the boiler.
Advise the user what to do should smoke or
fumes be emitted from the boiler. The customer
should be advised about restricting access to the
boiler by children, aged and/or infirm people.
Electrical connections
A draught stabiliser should be fitted in the chim-
ney above the Boiler flue pipe connection. Fit-
ting of a draught stabiliser will affect the require-
ment for the permanent air supply into the room
in which the boiler is fitted in accordance with
Approved Document J (see also combustion air
supply).
Adequate provision e.g. easily accessible soot
door or doors must be provided for sweeping the
chimney and connecting fluepipe.
Boiler Base
The base should be able to accommodate the
weight of the boiler and its chimney if the chimney is
not independently supported. The weight of the boil-
er is indicated in this manual page 7.
INSTALLATION
A single wall metal fluepipe is suitable for con-
necting the boiler to the chimney but is not suita-
ble for use as the complete chimney. The chim-
ney and connecting fluepipe must have a mini-
mum diameter of 150 mm .Any bend in the
chimney or connecting fluepipe should not ex-
ceed 45°. 90° bends should not be used.
The boiler should be installed on a non -
combustible Base of a size and construction that is
in accordance with the provisions of the current
Building Regulations Approved Document J.
Fire hazard
Regulations Approved Document J. An open win-
dow is not appropriate for this purpose.
Connection to the central heating system
The boilers may be installed on either pumped
open vented or sealed fully pumped systems.
Where there is a combined hot water and heating
system, a double
- feed indirect cylinder to BS 1566
is necessary. Please ensure, if applicable, that a
gravity heat leak radiator or towel rail is installed
to dissipate heat when the pump is off.
The clearance distances to combustible material
beneath, surrounding or upon the Boiler Base and
walls adjacent to the Boiler should comply with the
guidance on the separation of combustible materi-
al given in Building Regulations Approved Docu-
ment J and also in these boiler instructions.
Carbon monoxide
DANGER
Combustion air supply
In order for the boiler to perform efficiently and
safely there must be an adequate air supply into the
room in which the boiler is installed to provide com-
bustion air. The provision of air supply to the boiler
must be in accordance with current Building