Service Functions; Filling The Water Supply Tank; Cleaning The Waste Trays - Koro Espresso UL 120V Manuel D'installation, D'utilisation Et D'entretien

SERVICE FUNCTIONS

Some operations, if enabled from the programming menu,
can be carried out directly with the door closed entering a
password (pressing 5 buttons in a sequence) after pressing
button 7 for more than two seconds.
The possible operations are as follows:
- consecutive dispensing of several selections in a jug
(jug facilities);
- free dispensing of a selection;
- keypad operation lock/unlock. With the keypad lock on,
the display will indicate "SUSP. SERVICE"
- Mixer wash. The operation must be carried out daily
and every time the machine is refilled to prevent
clogging of the mixer if any product is accidentally
spilled during refilling.

FILLING THE WATER SUPPLY TANK

For the machine using a water tank (optional) located in the
base cabinet or inside or outside the machine, the tank
must be cleaned at least once a week.
© by N&W GLOBAL VENDING SpA

CLEANING THE WASTE TRAYS

The waste trays can be easily removed even with the door
closed (see Fig. 8) permitting quick emptying and cleaning.
The coffee container capacity is greater than that of the
waste tray (if the support cabinet is not used).
The machine control software indicates on the display that
the maximum number of selections has been reached with
the message "Waste tray full".
After a few further selections the machine will lock.
The waste tray must be emptied without switching the
machine off (with the door closed), to allow the software to
detect the operation.
With the solid waste tray removed, the machine is still
available for instant drink selections but indicating the
message "Insert waste tray" on the display and the counters
are reset.
Fig. 7
Fig. 8
1 - Solid waste tray
2 - Liquid waste tray detection switch
3 - Solid waste tray detection switch
4 - Liquid waste tray
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