Gaggia CONCETTO ER, Руководство по эксплуатации

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F. 9
10.4 Serial port connection
Through the serial port the machine can be connected to the
AUTHORIZED CUSTOMER SERVICE CENTER’s equipment, for
checks or programming operations (A - F. 9).
Depending on the current regulations of the Country
where the machine operates, the cable connecting the
electric line has to be pre-set or equipped with an all-
pole switch (with a minimum contact opening of 3 mm),
(or with a plug in accordance with the same regulations).
The all-pole switch has to be adequate to the machine
power consumption and must be able to intercept every
voltage polarity.
Check if the electric cables of the system are proportioned
to the machine power consumption.
The connection point (electric plug or all-pole switch)
must be located in an easily reachable place, in order
to disconnect the machine from the electric line in case
of need.
Connect the cord (B - F. 6) to the electric network.
A
F. 8
CH
(Switzerland)
CEI
Connection of the two phase electric line plug 400 V2N~
L
1
L
2
N
L
2
L
1