NECTA SPA TECHNICAL MANUAL
“ Snakky “
Manual
Snakky
11
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4 - WIRING
The
Snakky is certified by IMQ, therefore the
wiring is complying with the standards and
regulations in accordance with current EC
directives.
They are completely sheathed and double
insulated.
The door can be completely removed, as all
cables can be disconnected by means of
connectors all starting from the power supply
unit (FIG. 1).
All main connections for the different function
start from the power supply unit (FIG. 2).
All connections for the vending machine control
start from the CPU board: push-buttons,
payment systems, ratiomotors, heating elements,
display (FIG. 3).
The 230 V 50 Hz grid power supply is
transformed by means of 24 V AC transformer
TR, then sent to the machine board that rectifies
it to DC and sends it to the users through the
actuations.
A relay card for the 230 V AC actuations is
located in the power supply box, with the
function of controlling the cooling unit.
Wiring for
trays
- Door
wiring
FIG. 1
TR
Positioning of machine board and relevant
cables on the central sliding partition
