8
GENERAL INFORMATION
GENERAL INFORMATION
IMPORTANT NOTES FOR BURNER INSTALLATION
Before fixing the burner to the boiler, make sure that:
− The door opens the right way (see the relevant sections
for details on how to reverse the door)
− The length (L) of the burner fixing bolts is less than (S),
i.e. the total depth of the seal, plates and washer.
Longer
bolts can cause the door to warp, compromising its
ability to seal the boiler hermetically and permitting
the release of combustion fumes.
To ensure correct burner installation, also refer to the burner’s
own manual.
RS gas - RLS gas/Light oil burner
RX premix burner
If you are installing a new boiler but re-using an old burner,
always perform the following checks:
− Make sure that the performance of the old burner is ad-
equate for the requirements of the boiler
− Make sure that the length and diameter of the burner
nozzle are as specified in the following table.
9
When you finish installing the burner in the boiler, fill the
gap between the burner’s blast tube and the refractory ma-
terial in the door with the ceramic insulation (A) supplied
with the boiler.
A
Ø
L
A
A
TAU N
2100
2600
Burner head
L min. (mm)
350
350
Hole in door
Ø (mm)
520
520
0
Do not re-use old burners if their blast tube lengths are be-
low those specified in the table.