NECTA SPA TECHNICAL MANUAL “ Snakky “
Manual Snakky 5/ 23
2 - Electrical systems - Connections - Configurations
The machine is designed to operate under a single-phase voltage of 230 V AC (+5-10V)
It is protected with two T 6,3 fuses on both phases.
A safety transformer supplies power to very-low voltage components (24 V), while the cooling unit and the lamps
are powered with the mains voltage.
With regard to the transformer:
The primary winding is protected with a T 800 mA fuse
The secondary winding 25 V is protected with the following fuses:
T 1 A – T 1A
The slide-out compartment is fitted with a safety switch. (10)
The switch is located on the front panel of the power supply unit, and when opening the compartment it
disconnects the power from all parts that can be accessed for normal maintenance and cleaning operations.
The only parts that stay energised are those protected by suitable covers carrying a plate with the warning
"Disconnect power before removing the cover”; to clear the voltage the power the power supply cable must be
disconnected from power outlet.
The power cable can be supplied as standard feature and chosen among
the following types:
HO5 RN – F copper with a 3 x 1.5 mm2section
HO5 V V – F ,, ,, ,, ,,
HO7 RN – F ,, ,, ,, ,,
Fitted with a fixed SCHUKO plug.
NOTE: For UK there is a specific plug conforming to the standards in
force, which is adopted for that specific market.
In the event of replacement cables of exactly the same
characteristics must be used.
Since the “Snakky” vending machine is approved by an electrical
safety certification institute (IMQ), replacements with non-original
components are not permitted.
Otherwise the electrical safety certificate and the warranty will be
void.
unit are controlled by a relay
card located inside the power supply
compartment.
Some versions are provided with
monitoring of the selected product fall
into the dispensing compartment by
means of a card with
receiver/transmitter diodes (infrared).
If the barrier is not interrupted it means
that a product is finished or jammed
and the system will further attempt
releasing the product with small
rotations; if also this fails the selection
is disabled and the customer is entitled
to a new selection.
Detail of Power su
