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4.2
Decide upon the route for the
gas supply and if this is to be a
concealed supply, select a
suitable hole in the fire box,
remove the knockout and lay
in the supply as required. Fit
the rubber grommet around the gas pipe entry to the appliance and seal.
If the gas pipe passes through a wall, cavity or un-vented void then there should be no joins in this
area and the pipes should be fully sleeved.
Note the supply can be either concealed through the holes in the appliance sides and back or
surface fitted over the hearth and where pipes pass through walls they must be sleeved. In the
case of remote control fires and wall mounted fires, all of the possible gas supply positions may
not be available. Before pushing gas pipes through walls, seal the pipe ends to prevent debris
entering the pipes.
Before
connecting any pipes to the appliance, fully purge pipes of debris or swarf etc. and connect
the gas supply to the 8mm elbow on the fire. Leak test the supply using an approved method.
Note: An isolating valve must be situated near the appliance for servicing.
5.0 INSTALLATION INSTRUCTIONS
Note: The appliance must be used as supplied with the smaller 60mm spacer fitted, failure to do
so will make fitting the decorative case impossible & may overheat the fireplace and thus
invalidate the warranty. Burley manufacture purpose made surrounds, which have been
specially tested with the appliance for compatibility. The following guidelines must be adhered
to.
The hearth must be a minimum of 12mm thick with the top surface standing a minimum of 50mm
above surrounding floor level or surrounded by a raised fixed fender of 50mm high. The hearth
must extend a minimum of 100mm in front of the fire bed and 50mm either side of the appliance
giving an overall width of 732mm.
Closure plate tape and foam seals are unsuitable for fixing and sealing the fire into place. Always
fix with the fixing cables, the wall brackets or through the base of the fire.
Chimneys & under grate draught devices –
To prevent draught from affecting the stability of the
appliance flames, all under grate draught devices within 1 metre of the fire must be blocked off.
If fitting into an existing fireplace or flue, the flue and cavity MUST be blocked off completely and
cavity wall box CAV4241 fitted, to prevent suction on the back of the appliance (fit in accordance
with the instructions supplied with the cavity box). The top of the flue should also be capped off to
prevent the entry of moisture etc, consult building control if in any doubt.
If fitting into an opening in a cavity wall, or into a void, use cavity wall box (part no. CAV4241) and
fit in accordance with the instructions supplied. Failure to do so can result in the pull from the
cavity causing heat build up on the fire surround, back panel or moisture ingress from the cavity.
5.1
INSTALLATION METHODS
The appliance is a flueless visual flame heater designed to be installed in a number of ways, both
freestanding, semi-inset and wall or hearth mounted. This provides a great deal of flexibility. It can
also be fitted without need for a fire surround or back panel, provided it is fitted against a non
combustible surface. Any combustible materials directly behind the fire frame or back panel must
be removed and replaced with suitable non combustible material such as superlux board, cement
or similar.
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