INSTALLER’S GUIDE
Page 13
5.4 Installation of the model 639 burner unit
5.4.1
Prior to installation of the
burner the coal matrix support plate
must be fitted (See figure 11). Two
self-tapping screws retain the plate.
5.4.2 Locating the burner.
There is a bracket on the front
support leg of the model 639 gas fire
which can be removed and disposed
of. Keep the screw as this is required
for securing the burner unit to the
bracket at the base of the convection box.
•
Place the burner assembly in position against the convector box bottom location
bracket. See figure 12).
•
Secure using the screw removed previously.
5.5 Burner and supply pipe installation
There are three grommets to allow supply pipe passage into the convector box. First
decide which grommet is to be used.
Do not remove the grommets.
Pierce the
grommet to allow the pipe to pass through it. The grommet should envelop the pipe. If
the hole is larger than the pipe, seal it with tape. Do not pierce the grommet unless the
supply pipe is to pass through it. Refer to model 639 installer’s guide.
5.6 Ceramic fuel bed Installation
Follow model 639 installer’s guide.
Figure 12. Locating the burner
