11
Installation
Mounting to Boiler
Electrical Connection
Presetting
Adjustment electrical ignition
oil firing operation
Burner plate with gasket strip
Check before burner installation
Check the mixing unit for correct set-
ting; see dimensioned drawing.
Burner head settings
The settings mentioned are factory set-
tings.
They are understood to be recommen-
ded values and may be readjusted
according to burner system conditions,
exhaust gas analysis and combustion
characteristics.
- Set the ignition electrodes according
to the sketch.
- Check the burner pipe mounting
according to Section “Boiler lining for
burners” and the boiler manufacturer’s
specifications.
Electric connection:
The electric connection including all
installation materials as well as joints
and earth terminals must be made in
accordance with the applicable regulati-
ons. For the electrical installation of the
burner reference should be made to the
circuit diagram of the furnace system.
The electric connection of the burner
and gas valves and instruments is allo-
wed to be entrusted to authorized spe-
cialists only.
Burner installation
For mounting the burner to the boiler
make sure the connection plate is pre-
pared in accordance with the dimensi-
ons given in the technical datasheets.
• Install the stud bolts in the connection
plate.
• Put the insulating base and burner in
place and fasten with bolts.
Arrangement of sealing tape on the
boiler
- Evenly stick on self-adhesive tape
according to Figure.
- Adapt the flat gasket by cutting to the
boreholes in the area of the four.
vertically arranged boiler fastening
holes.
- In case of butt joints make sure the
bordering is fitting closely
NOTE:
For the installation of the con-
necting cables care must be taken to
provide cable loops of sufficient length
so that the boiler door and burner can
be swung out as required.
After the completion of the electric con-
nection work make a check of the wiring
of the burner electric system. This inclu-
des a check for the direction of rotation
of the burner motor (fan).
Boiler inspection glass cooling
For cooling and cleaning the boiler
inspection glass, a cooling line (e.g. a
hose) may be installed from the burner
to the inspection glass. A connection
piece is provided on the burner for this
purpose.
