6
© by NECTA VENDING SOLUTIONS SpA
0401 171 - 02
INTERNAL COMPONENTS
The cooling unit positioned in the lower section of the
cabinet ensures correct product temperature.
The evaporator is defrosted automatically every 6 hours by
reversing the gas flow. The timing can however be pro-
grammed between 1 and 99 hours.
The C.P.U. (central processing unit) board, accessed from
the payment system compartment, and the power board,
located on the door, control the different functions of the
vending machine.
The power supply unit, located in the lower section of the
cabinet, contains the protection fuses and the main switch.
Fig. 4
1
Cooling unit
2
Power supply unit
3
Actuation board
4
Loading switch
5
Slider motors
6
Slider opening microswitch
7
Slider guide assemblies
8
Loading buttons
PROGRAMMING SWITCH
When opening the payment system compartment door the
programming switch is triggered.
The message “Loading” is indicated on the display and the
selection buttons are assigned programming functions.
This allows programming and/or loading operations to be
carried out with the refrigerated box door closed.
The vending cycle is disabled.
IMPORTANT NOTICE!!
The loading and programming switches DO NOT dis-
connect the power supply from the machine.
To switch the machine off the main switch must be
used and the plug must be pulled out.
All operations which require the machine to be ener-
gised and the protective casings removed must be
carried out by qualified personnel, informed about the
specific risks of such condition.
LOADING SWITCH
The loading microswitch is fitted on the lower right-hand
side of the door.
When the door is open, the drum rotation buttons are
enabled for loading.
The message “Loading with the door open” is indicated on
the display and dispensing is disabled.
Fig. 5
1
CPU board
2
RS 232 serial port
3
Programming access button
4
Failure reset button
5
Programming switch
6
Liquid crystal display
7
Coin chute
8
Coin return lever
Summary of Contents for StarFood
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