User manual

Locate and screw the vent box to the spacer frame with two 8 x ¾ self-tapping screws at the top and two
M4 Taptite screws at the bottom, ensuring that a good seal exists with the back panel. Complete the gas
supply to the location of the burner connecting elbow and place the burner into the vent box locating the
feet of the rear legs into the two tags in the base. Secure into position with the 2 No.8 self-tap screws
supplied and complete the gas connection using either a restrictor elbow or isolating cock.
Select the correct restrictor plate for the type of flue being used:
Restrictor A for 9 x 9in. 7in (l75mm) diameter and over or
Restrictor B for 5in (l25mm) diameter flues
No Restrictor is to be used with Pre-cast flues
Note: The complete installation should be tested for Gas soundness
Locate the inner frame complete with the canopy and fire front, over the tag formed in the top flange of
the box, ensuring
that the legs are central with the edges of the box. The frame is screwed to the lower
legs with the screws provided. See Fig 7.
The Marblesque surround is supported on a bracket screwed to the top member of the spacer frame, this
has a limited amount of adjustment to enable the rear of the frame to fit flush with the back panel.
Locate the Marblesque frame in position by gently lowering the frame centrally over the inner frame
engaging the teeth of the top brackets over the supporting bracket.
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