Baxi Belmont 2, Инструкции по установке и обслуживанию

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3.0 Site Requirements - Page 7
3.1 Location
1. The Baxi Belmont 2 and Wentworth Classic Fan Flue gas
fires must be installed on an outside wall. The maximum
distance from the rear face of the fire mounting frame to the
outside face of the wall is 600mm. The minimum is 300mm.
The effective wall thickness can be increased by the addition
of an internal fire surround.
2. The flue terminal must be located in a suitable position on
an outside wall taking into consideration the dimensions
shown in Fig. 3.
3.2 Ventilation
1. No purpose provided ventilation is normally required for
the appliance, normal adventitious room ventilation being
sufficient. Reference should be made to BS 5871 Part 2. For
Ireland refer to IS 813 Section 10 of the Irish Ventilation
Requirements.
3.3 Hearth Mounting
1. The fire is intended to be hearth mounted only. The
hearth must be of a non-combustible material at least 13mm
(½ in) thick and measuring at least 325mm (12
7
/
8
in) deep,
measured from the mounting wall face, by 580mm (22
27
/
32
in) wide. It must be fitted central to the fireplace opening.
The top surface of the hearth should be a minimum of 50mm
(2 in) above floor level (Fig. 4).
2. The fire must also stand on a non-combustible base
inside the fireplace opening, the same height as the hearth.
3. On no account should the fire unit be fitted directly onto a
combustible floor or carpet.
4. Alternatively, a fender rail or upstanding edge of 50mm
(2in) height can be fitted to the periphery of the 13mm (½ in)
non-combustible hearth (Fig. 5).
3.4 Purpose Built Hearths & Surrounds
1. Purpose built fire resistant hearths and back panels
specified as suitable by the manufacturer, or a suitable
propriety fire surround with 150º C rating may be used.