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01-2003 197 00

AUTOTEST

This function allows testing of the main machine compo-
nents.
Before carrying out this operation, remove the waste tray
and the powder containers and disassemble the coffee
unit.
Press button “4” and the message “AUTOTEST” will be
start blinking.
Press button “2” to cancel the operation, confirm with
button “6” to start the autotest cycle.
In a sequence:

- activation of the doser devices for 2 seconds

- activation of the mixers for 2 seconds

- (for espresso models only) the coffee unit is rotated,

coffee is ground and then released when a full dose is
reached.

- (for Espresso models only) the waste tray is detected;

the machine stops until the waste tray is manually re-
inserted

- the push-button panel is checked; the machine dis-

plays the number of the button which must be pressed
and waits for this to be done before going to the next
button (number 9 corresponds to the cleaning button).

EMPTYING THE AIR-BREAK

This function is used to partially empty the air-break,
dispensing water from the milk solenoid valve for 8 sec-
onds before blocking the machine, to allow the machine to
be moved without spilling water; to restore normal func-
tioning the machine must be switched off and then on.
Before moving the machine on a long distance, especially
if involving the use of a vehicle, the water system must be
emptied manually.

DISPLAYING THE STATISTICS

Press button “ ” when the display indicates the “Display
statistics” function; then the stored data will be sequentially
shown on the screen, and more precisely:

1 - counter by single selection;

2 - counter by single price;

3 - counter by type of coin cashed;

4 - total cashed counter;

5 - failure counter.

PRINTING THE STATISTICS

Connect an RS-232 serial printer with a Baud rate of 9600,
8 data bit, no parity, 1 stop bit to the serial port located on
the push button board, to print all the statistics described
in section “Displaying the statistics”. The hardcopy print-
out will also contain the machine code number and the
printout progressive number.
The progressive hard-copy printout number can only be
reset by initialising the machine.
To connect the printer, do as follows:

- Press button “ ” when the display indicates the “Print

statistics” function and the message “Confirm?” will be
displayed;

- before confirming connect and switch on the printer;

- press the confirm button “ ” to start printing.

RESETTING THE STATISTICS

Press button “ ” when the display indicates the “Reset
statistics“ function, then the message “Confirm?” will be
start blinking.
Press the confirm button “ ”, the message “Working” is
displayed for a few seconds and all statistics are reset.

GENERAL COUNTER

The machine stores all selections in this counter, which
cannot be reset.
This function allows reading or displaying of the counter
when the machine is switched started.
Press button “ ” when the display indicates the “General
counter” function and the function status (ON/OFF) will be
displayed; press button “ ”, the status will start blinking
and then can be changed with the “ ”and “ ” buttons.
Press button “ ” again and the stored value will be
displayed for 3 seconds.