Replacing Important Components; Instructions To Users; Cooking Plates - Diamond OPTIMA Serie Manual Del Usuario

4.
The replacements described below should only be performed by an "Authorised Service Centre". Before replacing any component, you should shut off power supply from the unit by using the omnipolar switch.
A) Switch
- remove the dashguard
- undo the screws fastening the component
- disconnect the wires following the electrical diagram
- replace the component and re-assemble everything back, using the electrical diagram
- mount back each part following the reverse sequence.
5.
5.1

COOKING PLATES

The cooking plate is treated with a protection paint. On first using it, we therefore suggest to set the knob (Fig. 1) on position
3, leaving it on for approx. 5 minutes. Optimum crockery should have a fully flat or slightly cambered base, in order for it to
adhere completely to the element surface during heating: this allows a perfect heat transfer from the element to the pan.
We recommend the use of pans having a diameter equal to that of the cooking element. Do not rest kitchenware or lids of any
kind on the elements. When the element is functioning with no pan on its top or unsuitable pans are used (e.g., small in
diamater or poor in quality), a thermostat device prevents overheating by limiting its power.
Warning: on first operating it or at any rate after a long period of inactivity, so as to eliminate any humidity absorbed, you
should dry up the element by turning it on for 30 minutes with the switch on position No. 1.
- Wipe dry the pan bottom before placing it on the cooking plate.
- Turn on the cooking plate only after you have placed the pan on its top.
POWER SUPPLY CABLE
MODEL
SUPPLY VOLTAGE TYPE
3N AC 380...415 V 50/60 Hz.
2N AC 380...415 V 50/60 Hz.
3 AC 220...240 V 50/60 Hz.
1N AC 220...240 V 50/60 Hz.
ELECTRIC DIAGRAM
DRAWING N°
E77/2P4T
E77/2PQ4T
Max.
N° cables
A/f
mm 2
12,5
10,8 5 x 1,5
21,6
21,7
10,85 4 x 1,5
21,7
22,3
15 4 x 1,5
28,7
18,76 4 x 2,5
17,1 34,2
3 x 2,5
21,7 43,3
1134
1307

REPLACING IMPORTANT COMPONENTS

INSTRUCTIONS TO USERS

- 16 -
E77/4P7T
E77/4PQ7T
Max N° cables
A/f mm 2
5 x 1,5
5 x 2,5
4 x 2,5
4 x 2,5
4 x 2,5
4 x 4
3 x 6
3 x 10
1136
1308
Tab.3