2.3
INSTALLING THE FIRE BOX & GAS SUPPLY PIPE.
Establish which type of flue you are intending to install the fire in to :-
225 x 225mm (9 inch x 9 inch) brick built chimneys, 175mm (7 inch) diameter
lined brick or stone flue, or insulated pre-fabricated metal flue box to B.S.
715.
A spillage test must always be carried out to check satisfactory
clearance of flue products, regardless of the type of flue the
appliance is being fitted to.
Proceed as follows :-
a)
Remove the burner tray by unscrewing the 2 off retaining nuts on the
base. See fig. 4 below.
Fig. 4
Retaining Nuts for Burner Tray
b)
Fit the self adhesive foam seal to the rear of the firebox frame, as
shown overpage in Fig. 5. The firebox seal is supplied in two sections,
a short piece and a long piece. Fit the short piece to the left hand
mounting flange of the firebox.
8