MOUNTING OF THE BURNER
172 205 20 01-01
Fit the burner to the boiler by means of
4 bolts M12. For flange and bolt dimen-
sions see technical data.
If for some reason you want to sepa-
rate the burner from the gas flange with
burner head and valve package you
can do so.
DO LIKE THIS:
- Remove the cover of the fan hou-
sing.
- Loosen the nut D of the gas assem-
bly package.
- Loosen the electric cables to the
valve package.
- Loosen the screws B on both sides.
- Loosen the stop bolt C on the pull
rods.
- Loosen the ignition cable and the
ionisation cable from the gas ass-
embly.
- Pull out the burner on the pull rods
and put it in a suitable place.
When the burner head and the gas
flange have been fitted to the boiler it is
easy to lift up the burner to where it
belongs.
INSPECTIONOFGASASSEMBLY
If the gas assembly needs to be in-
spected the pull rods are very useful.
DO LIKE THIS:
- Remove the cover of the fan hous-
ing.
- Loosen the nut D of the gas assem-
bly package.
- Loosen ignition cable and ionisa-
tion cable of gas assembly.
- Loosen the screw A on both sides.
- Pull out the burner on the pull rods.
- Loosen the screws B on the gas
flange.
- Withdraw the gas assembly.
Ensure that the O-ring between the
gas assembly and the gas flange will
be in the correct position when the gas
assembly is fitted again.
ADJUSTMENT OF THE POSITION
OF THE SHROUDED DISC IN THE
BLASTTUBE
Sometimes it is necessary to adjust
the position of the shrouded disc in the
blast tube. This can be done with the
screw E (can be adjusted when the
burner is in operation). If you turn the
screw to the left the shrouded disc will
move forward (+), to the right it will
move backward.
SERVICEPOSITION
NOTE!
For maintenance of the brake plate,
nozzles, electrodes etc, when using a
long design of the burner tube, you
have to removethenozzleassembly
fromtheconnectingpipeandmove
the assembly backwards in the fan
housing (from the boiler).
