ENGLISH
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0006081053_201805
CONTROLS
After starting the burner, check the safety devices, photoresistor,
lock components, thermostats.
•
The photoresistor is the device controlling the flame and
therefore must be able to intervene if the flame turns off during
operation.
•
The burner must lock out and remain in that condition when,
during the ignition sequence in the time pre-set by the control
device, the flame does not appear regularly.
•
The lock-out causes the immediate stop of the motor and
burner and the switching on of the corresponding lock-out light
indication.
Proceed as follows to check the efficiency of the photoresistor and
the relating lock-out warning light:
•
Start the burner.
• After ignition, remove the photoresistor, pulling it out of its
housing, to simulate absence of flame by darkening the
photoresistor blocking off the window in the photoresistor
support with a cloth
•
The burner flame must go out.
•
Keep the photoresistor darkened to restart the burner, but if the
photoresistor does see the light within the time preset by the
control device, the burner will lock-out.
•
The equipment can only be reset manually by pressing the
specific button.
•
To check the thermostats’ efficiency, increase the boiler water
temperature up to at least 50° C.
•
Act on the thermostat control knob to lower the temperature
until the burner stops.
•
The thermostat should activate within a maximum range of 10°
C with respect to the boiler thermometer; if not, change the
setting on the thermostat scale to match that of the thermometer.
DIAGRAM FOR REGULATING THE ELECTRODE DISK DISTANCE
After having installed the nozzle, check the correct position of the electrodes
and disk according to the following values, indicated in millimetres.
After each operation on the head, make sure to comply with the indicated
values.
DANGER / ATTENTION
To prevent damage to the support, carry out nozzle assembly and
disassembly tasks with the aid of a wrench and counter-wrench.
DANGER / ATTENTION
For narrow combustion chambers, it is recommended to use nozzles
with a 45° atomisation angle.
1 - Diffuser
2 - Flame disc
3 - Nozzle holder sleeve
4 - Ignition electrode
5 - Nozzle
A
B
C
D
E
Recommended
nozzles
TBL 85 P / P
DACA
2 ÷ 2,5
19
5
2 ÷ 3
7,5 ÷ 8,5
MONARCH PLP
60°
TBL 105 P /
P DACA
2 ÷ 2,5
19
5
2 ÷ 3
7,5 ÷ 8,5
TBL 130 P /
P DACA
2 ÷ 2,5
19
5
2 ÷ 3
7,5 ÷ 8,5
TBL 160 P /
P DACA
2 ÷ 2,5
19
5
2 ÷ 3
7,5 ÷ 8,5
STEINEN SS 45°
TBL 210 P /
P DACA
12 ÷ 12,5
29
15
2 ÷ 3
7,5 ÷ 8,5
TBL 260 P /
P DACA
0,5 ÷ 1
19
5
4 ÷ 5
7 ÷ 8
MONARCH PLP
60° - HV 45° -
STEINEN SS 45°
* TBL260P After any operation on the combustion
head, check the connection of the extensions on the
electrodes.
Содержание TBL 210P
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