Replacing The Most Important Components; User Instructions - Diamond OPTIMA 700 Instrucciones Para La Instalación, El Uso Y El Mantenimiento

The electrical connection plate is placed near the terminal board.
3.
The replacements described below should only be performed by an "Authorised Service Centre".
Before replacing any component, you should switch off power supply from the unit by using the omnipolar switch.
A) Switch
- remove the lower frontal panel
- undo the screws fastening the component
- disconnect the wires, following the electrical diagram
- change the component and re-assemble everything, following the electrical diagram
- install everything back in the reverse order.
B) Heating elements
- unscrew the nuts for the heating elements
- change the heating elements, mounting it by following the electrical diagram and replacing the respective sealing gasket.
- install everything back in the reverse order.
4.
FOREWORD
Before operating this device, wash thoroughly the inner part of the container with warm water and detergent and rinse repeatedly.
Open tap (N) to fill the container. Water will be supplied by tap (E).
Never use large crystals of salt ; it may deposit on the bottom of the container and because of its heavy weight, may not be
2
1
380...415 V 3N
L2
L1
380...415 V 2N
L2
L1
220...240 V 3
L1
220...240 V
L1
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 WIRING DIAGRAM
DRAWING NO.

REPLACING THE MOST IMPORTANT COMPONENTS

3 4 5
50/60 Hz
L3 N
50/60 Hz
N
50/60 Hz
N
50/60 Hz
N
E77/BRI7 - E77/BRC7
Max.
A/f
13,8
22,9
23,9
36,7
1369
- 14 -
6
PE
PE
PE
PE
N° cables
2
mm
5 x 1,5
4 x 2,5
4 x 2,5
3 x 6
Tab. 3

USER INSTRUCTIONS