Ambifuego KALIDO77 Istruzioni per l'uso, l'installazione e la manutenzione - Pagina 15
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Stampa la paginaINSTALLER INFORMATION
Setting Pressure
Remove the screw from the pressure test point.
The pressure test point is situated on the side of the gas control.
The setting pressure should be in accordance with the figures stated
on page 32 of these instructions. The fire is factory set to achieve
these pressures, and any significant variation could indicate a supply
problem.
If the pressure is too high, the gas supply meter may be set
incorrectly. This should be checked with the fire running and if
necessary reset by the gas supplier.
If the pressure is too low, then check the meter governor pressure
with the appliance running. If this is incorrect it will need to be reset
by the gas supplier. If the setting pressure is too low, but the meter
pressure is acceptable, then a problem in the supply pipework is to
be suspected. This will be dirt and debris, kinked or inadequate size
pipes, restriction in a fitting or solder flashing across a joint. (NOTE:
you will not get an accurate reading of the inlet pressure with a
pressure gauge on the end of the supply pipe - this is the static
pressure in the system. You must use a T piece and measure the
supply pressure with the fire on High - the dynamic pressure). Refit
and tighten the screw into the pressure test point when the test is
complete.
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INSTALLER INFORMATION
Site Requirements
The fireplace opening should be inspected and repairs made where
necessary. It will usually be necessary to remove any chair brick that
may be in place.
The opening WIDTH dimension should have a minimum size of
685mm.
The opening HEIGHT dimensions should have a minimum size of
500mm.
Opening DEPTH should have a minimum size of 450mm.
This appliance requires a natural draught flue system which may be
one of the following;
225mm x 225mm (9in x 9in) brick or stone.
125mm (5in) minimum diameter lined brick or stone.
125mm (5in) minimum diameter twin wall flue conforming to BS 715.
Any existing under grate draught device must be sealed off.
The opening wall must be non-combustible.
The appliance requires a hearth with non-combustible surface of at
least 12mm thick. The top surface must be at least 50mm above the
surrounding floor level, or be surrounded by a raised edge or fender
50mm high.
A combustible shelf may be fixed to the wall above the fire, providing
that it is a minimum distance of 300mm above the fire.
A non-combustible shelf may be fitted to within 10mm of the top edge
of the fireplace opening.
Combustible materials, such as wood, may be fitted to within 100mm
(4in) of either side of the fireplace opening, providing the forward
projection does not exceed 100mm (4in).
Any combustible side walls must be at least 500mm to the side of the
radiant heat source.
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