18kg
* 400 Burner is the same as 500 Burner but does not have two decorative legs on the
outer grate. Note, workings are identical.
*700 Burner is the same as the 800 Burner.800 burner has wider decorative grate.
MARKING
Data plate will be affixed to the left hand side of the unit on the external
decorative grate. Other details i.e. name plates, lighting instructions and
temporary labels will be affixed to the inside of the front cover plate.
CONSTRUCTION
GENERAL:
The gas fire consists of 4.5mm guage steel bars welded onto a 4.5mm guage
mild steel frame to provide the appearance of a solid fuel basket grate. A
1.6mm guage
folded mild steel tray is located within the basket grate. It is welded to the
back of the grate and attached to the front by means of two lugs. A space
of 10mm exists between the front of the burner and the grate and 30mm
between the sides. The frame of the gas grate extends down on the sides
providing the support for the tray and houses the controls under the burner.
A cast iron venturi tapered mixing tube is welded to the base of the tray
through which gas is introduced. (see drawings for size) Gas is dispersed
evenly around the burner by means of a 2mm guage mild deflector plate.
Four bolt heads are welded to the base of each tray. The plate with four
10mm holes is inserted in to the upturned bolts and secured to the base with
the nuts. Clearance from base to deflector plate is 5mm.
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