Contura 750, Руководство по установке, Страница: 5 / 28

Combustion air supply
In order for the stove to perform efficiently and safely there must be an adequate air supply into the room in which
the stove is installed to provide combustion air. The provision of air supply to the stove must be in accordance with
current Building Regulations Approved Document J. Special attention should be taken in newer build properties
where the design air permeability is less than 5m3/h.m2. Approved Document J gives more information on this. An
opening window is not appropriate for this purpose.
The fitting of an external air kit direct to outside air must not be considered substitute for installing the appli-
ance with a permanently open air vent in compliance with ventilation requirements stated in Approved Document
J. Please reference ADJ for further guidance.
Connection to chimney
Stoves may have a choice of either a rear or top flue gas connector that allows connection to either a masonry chim-
ney or a prefabricated factory made insulated metal chimney in accordance with their instructions. In some cases
it may be necessary to fit an adaptor to increase the diameter of the flue to the minimum required 150 mm section
of the chimney or liner. All joints in the connection between the stove and the chimney must be made gastight using
fire cement and where necessary fire-proof rope infill. Means should be made for sweeping the entire length of the
flue, be that through the appliance or by suitable sweeping hatch in the flue.
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 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 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 appliance 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 should be warned to use
a fireguard to BS 8423:2002 (Replaces BS 6539) in the presence of children, aged and/or infirm persons.
811142 BAV GB-7 March 2014