ZANOLLI SYNTHESIS 12/80V E, Manual For Installation, Use And Maintenance

Page: 18 / 60

5. OPERATION
18 SYNTHESIS E
5.4.2. Cooking time adjustment
The desired cooking time is set directly by the user, and is directly
connected to the relevant conveyor speed, which is automatically controlled
by the electronic circuit board.
When the oven is switched on, the conveyor is still and the cooking time
flashes on the display.
Press the conveyor start/stop key to
activate the conveyor (Fig.12).
Conveyor can be started or stopped at any
time using the key (Fig.12).
When the conveyor is still, the cooking time
flashes.
See the paragraph 5.4.1. to set the cooking
time.
5.4.3. Temperature adjustment
When the oven is on, the real temperature
of the cooking chamber is indicated; press
the parameter value increase key to
display the set temperature (Fig.13).
See the paragraph 5.4.1. to learn how to
adjust the set temperature.
5.4.4. Top and bottom power adjustment
To heat up of the oven, modulate the ignition of the top and bottom
heating elements according to the selected power percentage, as
explained hereunder.
The modulation consists in the ignition of the heating elements for a fixed
time, on a period of 45 seconds in total.
For example if the value 20% is selected, the heating elements will be
fed cyclically for 9 seconds each 45.
To avoid that heating elements are switched on at the same time, the top
elements are on at the beginning of the period, while the bottom elements
are on at the end.
For instance, if the value 30% is selected for the top heating elements,
and the value 20% is selected for the bottom heating elements, the working
cycle is effected as shown below:
TOP ON
BOTTOM ON
Seconds
0
4.5 9 13.5 18 22.5 27 31.5 36 40.5 45
12
13