© by NECTA VENDING SOLUTIONS SpA
12
07-2002 148 03
INSTALLING THE PAYMENT SYSTEM
The machine is sold without payment system, there-
fore the installer of such a system is responsible for
any damage to the machine or to things and persons
caused by faulty installation.
- Install the desired coin mechanism according to the
appropriate instructions and make sure that the relevant
parameters are programmed correctly.
- adjust the selector opening lever bracket to allow
complete opening of the selector;
- adjust the coin chute according to the type of coin
mechanism installed.
FILLING THE WATER SYSTEM
If the air-break device indicates the no-water condition for
more than 10 seconds after the machine has been
switched on, an installation cycle will automatically be
started, and namely:
- the display will show “OUT OF SERVICE” for the entire
duration of the cycle;
- the air-break and the boiler are filled;
N.B.: If there is no water flow from the mains during
the installation cycle, the machine will be blocked until
the water is resumed or the machine is switched off.
This operation must be carried out by hand after any
maintenance requiring the boiler to be emptied but not
the air-break.
BREWER UNIT OPERATION
The unit is designed to brew ground coffee (suitable for
vending machines).
Ensure that the powder funnel is cleaned thoroughly
at the end of the dispensing cycle.
DISPENSING CYCLE
When a selection is made, the Brewer unit motor (15-1)
will lift the sliding filter holder (15-2) against the cylinder
of the brewing chamber (15-3) until proper seal is achieved.
At the same time, the brewing piston (15-4) is raised to let
the water and the product mixture into the chamber.
Water dispensing starts one second after the unit motor
starts.
Fig. 15
1 - Brewer unit crank
2 - Sliding filter holder
3 - Brewing chamber cylinder
4 - Brewing piston
5 - Sliding filter holder motor
6 - Grounds removing scraper
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