ZANOLLI SYNTHESIS 08/50 V PW GAS, Manual For Installation

Page: 25 / 68

5. OPERATION
SYNTHESIS GAS 25
at the centre of the pressure regulator. The buzzer can be silenced by
pressing the key .
5.6.7.
“FLAME”
If the gas control centre cannot detect a flame while the burner is on or
being switched on, an alarm is given on the display through the flashing
word “FIAMMA” (“FLAME”), accompanied by the intermittent sound of the
buzzer .The oven stops working.
Press the key to try and light the burner again.
In case of failure, the alarm sounds again.
The buzzer can be silenced by pressing the key .
If, after having pressed the reset button the oven fails to turn on,
check the gas connection (for inst. if the valve on the feeding pipe is open)
and that the flame detector is in contact with the flame while lighting.
At the first ignition this alarm may often occur due to the presence of air
in the feeding pipe. Try lighting repeatedly until the air has left the pipe
completely.
5.6.8.
“BATTERY”
When the buffer battery installed on the main electronic board is
exhausted, an alarm is activated on the display together with the flashing
writing "BATTERY" and the acoustic signal plays in intermittent way. To
replace the battery see paragraph 8.3.