Replacing Important Components - Diamond MASTER 900 Instructions Pour L'installation, L'emploi Et L'entretien

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.
4.
The equipment must be tested each year.
The replacement must be carried out by an 'Authorised technician'!
Before replacing the components carry out the following operations:
- unplug the oven components
- remove the knob
- remove the front plate
A) Switch
- remove the instrument panel
- undo the screws fastening the component
- disconnect the wires, following the wiring diagram
- replace the component and reassemble everything, following the wiring diagram
- fit it all back together in reverse order to the above.
B) Electric plates
- unscrew the bolt under the plate
- remove the plate protection
- remove the plate by lifting it off the top
- disconnect the wires
- replace the part and reassemble everything, following the wiring diagram
C) Oven switch and thermostat.
Hold the front panel in your hand and:
- undo the two M5 screws;
- detach the thermostat from the switch; the thermostat is hooked to the switch by a bracket.
- carefully fold the two splines and detach the thermostat from the switch;
- remove the bulb from inside the oven. The bulb is fixed by two brackets;
- detach the wires, referring to the electrical diagram;
- install the new switch and the new thermostat, referring to the electrical diagram and following the reverse assembling order.
Attention: the switch and the thermostat should be grounded to earth (yellow-green wires).
D) Oven reistors
You can disassemble the elements from inside the oven chamber:
- detach the wires referring to the electrical diagram;
- install the new resistor referring to the electrical diagram and following the reverse assembling order.
Attention: the resistors should be grounded to earth (yellow-green wires).
E) Oven limit thermostat
If the limit thermostat is activated, then there is a fault; it is therefore almost impossible that it should be replaced.
E4F E6FA
E99/4PQF2 E99/6PQFA3
n°cables
Mass. n°cables Mass.
mm
mm
2
A/f A/f
5 x 2,5
18,3 5 x 2,5 24,6
5 x 4
21,6 5 x 2,5 32,5
34,2 4 x 6
45
4 x 10
40 4 x 10 54,16
4 x 6
31,8 4 x 4 42,6
4 x 10
37,6 4 x 6
56,3
-
52,5 3 x 10 69,6
61,7 3 x 10
-
83,3

REPLACING IMPORTANT COMPONENTS

- 19 -
E99/4PQA2
E2A E4A
E99/2PQA1
n°cables
Mass. Mass.
n°cables
mm
2
2 A/f A/f
12,5 5x1,5 25
12,5 5x1,5 29,2
21,7 4x2,5 25,3
25 3x4 54
E99/6PQFM3
E6A
Mass.
Mass. n°cables
mm
mm A/f
2 A/f 2
20,84
5x4 29,2 5x4
29,2
20,84
4x4 54,2 4x10
54,2
27,6
4x4 50,5 4x10
50,5
41,7
3x10 83 -
83
E6FM
n°cables
mm
2
5 x 2,5
5 x 4
4 x 2,5
4 x 10
4 x 4
4 x 10
3 x 6,0
-
Tab. 3
GB