Glowworm SAXONY 2 BBU FIRE FRONT, Instructions For Use Installation And Servicing

Page: 13 / 36

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13 221648B
C
L
2 Types of Installation and Flue
BUILDERS
OPENING
280
680
INSTALLATION
CENTRE
LINE
C
L
HEARTH MOUNTED
Remove Combustible
Material From this Area
PREPARED
BASE
Diagram 2.3
Diagram 2.2
INSTALLATION CENTRE LINE
406mm to
460mm
FRONT
OPENING
560mm
to
590mm
PREPARED
BASE
7594
5076
Note. Refer to Section 2 in the Back Boiler Installation book before
starting.
2.1 With Hearth
A fireproof hearth under the fire front must have the minimum
dimensions as shown in diagram 2.1.
2.2 With Surround
See diagram 2.2. The fire front casing should cover the opening.
A wider opening will require any opening left to be covered with
a non-combustible finished material, see diagram 2.3.
The surround must have a minimum clear, flat area as shown in
diagram 1. (Instructions for Use). Any projections on the
surround must be outside this area.
Any combustible material on the fire front fixing face area of the
surround must be removed, see diagram 2.3. This area, to the
depth removed, should then be rendered with a sand/cement
mixture.
2.3 Without Surround or Hearth
The fire front fixing wall face must be flat over an area as shown
in diagram 1. (Instructions for Use). This also shows the
minimum clearances for shelves or projections on the fire front
fixing wall face.
The information in the last two paragraphs of “With Surround”
should now be followed.
On no account must carpet or other combustible material be laid
directly under the fire front, unless the minimum clearances
shown in diagram 2 (Instructions for Use) are achieved.
The dimension is taken from the bottom of the fire front plinth to
the top of the carpet pile or other floor covering.
2.4 Flue
The back boiler flue collector assembly accepts the fire front flue
spigot.
Note. Provision must be made during the installation of the back
boiler for the total ventilation requirement for the combined
appliance. See relevant section in the Back Boiler Installation
Instructions.
762mm
50mm
MIN.
12mm
NON-COMBUSTIBLE
MATERIAL
350mm
Diagram 2.1
7456
13mm