January 2001
5K - 7
Functions - Power Supply and Control
Service Manual Cafitesse 500
1
11
10
9
8
7
6
5
4
3
2
1a
11a
10a
9a
8a
7a
6a
5a
4a
3a
2a
●
Guide the power supply console with the
heating capacity change-over switch and
carefully pull it upwards. (Fig. 3)
●
Turn the sash fastener (7) at the inlet valve
clockwise. Pull the plate (8) and the inlet valve
(9) upwards out of the guide. (Fig. 4, 5)
●
Pull the power supply (10) forward and
place the power supply console in front of
the dispenser. (Fig. 4)
●
If necessary disconnect all cable
connections.
In order to remove the following power
supply unit components:
-
safety contactor (11)
-
relay (12)
-
heating capacity change-over switch
(13)
-
mains cable (10)
the corresponding screws must be
loosened, the components must be
removed and replaced. (Fig. 4)
The switched mode power supply can
also be disassembled from the back,
by removing the filter grid and grid
plate.
Fig. 3
Fig. 4
1
11
10
9
8
7
6
5
4
3
2
1a
11a
10a
9a
8a
7a
6a
5a
4a
3a
2a
7
10
Fig. 5
8
9
7
11
12
13
