Flavel Kenilworth HE Installation, Maintenance & User Instructions page 27

b) Position the front ceramic pebble support onto the burner support as
shown below in Fig. 30
Fig. 30
c) Fit four of the specially shaped pebbles as shown below in fig 31.
Ensure that the cut-out in the rear face of the pebbles is positioned as
indicated. The 4 off specially shaped pebbles are packed in a bag with
a label "FR" on them.
Fig. 31
Positioning of front ceramic pebble support onto burner
support
Front Row Pebble Positioning
Front
Face
27
Side Profile
Rear
Face