8. PREPARING APPLIANCE FOR INSTALLATION
IMPORTANT
Before continuing with the installation of this gas fire the aeration setting on
the burner must be checked. The aeration is factory set, but will require
adjustment. See section 17.1 (Servicing and parts replacement).
1.
Detach the burner unit from the
hotbox by removing two screws (See
figure 9). Lift the burner unit clear.
2.
Fit the two U- seals ‘A’ to the
bottom edges of the hotbox side
flanges (See figure 10).
3.
It is important that the grommet
‘K’ supplied in the loose parts pack
is fitted to the hole in the rear of the
hotbox.
For concealed connection only:
4.
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
.
5.
This appliance is supplied with a flue restrictor for use
where the flue draught is excessive. The restrictor must
NOT be fitted where a precast flue or a flue liner is used.
For all other installations the restrictor should be fitted.
There may however, be certain exceptional circumstances
where fitting the restrictor causes the fire to fail the
spillage test. In such cases the restrictor will have to be
removed. After removal
conduct the spillage check
again.
The restrictor is packed
loose with the appliance and
is secured with the two
screws used for the down
draft baffle. Remove the two
screws from the rear of the
appliance (See figure 11).
Page 22
INSTALLER GUIDE
©
Baxi Heating U.K. Limited 2007.
Figure 11
.
Flue restrictor
Figure 10. U- Seals
Figure 9. Burner attachment points
