49
ENGLISH
: this operation can be carried out while
the machine is turned on.
All models
are equipped with a hot
water mixer tap which adjusts the water tem-
perature and optimises the system’s perform-
ance.
To adjust the hot water economiser, turn the
registration knob as follows:
• unscrew the panel (A) situated below
the steam and hot water levers;
• remove the panel;
• turn the registration knob.
5.3 HOT WATER
ECONOMISER
ADJUSTMENT
• CLOCKWISE/COUNTER CLOCKWISE
to INCREASE/DECREASE the hot
water temperature;
5.4 CLOCK BATTERY
REPLACEMENT
(only for the Digit
version)
The electronic control unit on the Digit models
has a lithium battery to power the clock and this
has approximately three years’ autonomy after
which, it may be necessary to replace it.
In case the machine has remained unutilised
for a long time, the clock can be blocked by
proceeding as follows:
• with the machine off the display will read:
• press the key for 5 seconds;
the display will read:
The clock will start up again as soon as the
machine is plugged in once more.
5.5 PUSH-BUTTON PANEL
REPLACEMENT
For correct functioning of the machine, person-
alising each button panel card at time of
replacement is necessary; proceed as follows
on the selectors placed on the card (on the key
side).
5.6 ELECTRONIC
DISPLAYS
As an optional extra, every model can be pro-
vided with an electronic diary that can be pro-
grammed using the keypad supplied. To set,
follow the instructions provided in this booklet.
• when the operation has been complet-
ed, screw the protective panel back on.
OFF
STOP CLOCK
A
sw1 sw1 sw1 sw1 sw1 sw1 sw1 sw1
Group 1 On Off Off Off On Off Off Off
Group 2 Off On Off Off Off On Off Off
Group 3 Off Off On Off Off Off On Off
Group 4 Off Off Off On Off Off Off On
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