N&W Global Vending Colibri UL 120V, Инструкция по использованию и установке

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© by N&W GLOBAL VENDING SpA 02-2007 266 00
INSERTING THE SELECTION LABELS
The selection labels are supplied with the machine and
must be inserted at the time of installation according to the
layout and to the language (see “selection dose” table).
According to the layout settings, the buttons may perform
different selections.
CONNECTING THE MACHINE
TO THE WATER MAINS
The machine must be connected to the drinking water
mains, taking into account law provisions in force in the
country where the machine is installed.
The water pressure must be 7.3 to 123.3 Psig (0.5 - 8.5
bar).
Run some water from the mains until it is clear and without
impurities.
Use a hose capable of withstanding the water mains
pressure and suitable for use with foodstuffs (minimum
inside diameter of 6mm) to connect the water supply to the
3/4" gas-type union of the water inlet solenoid valve.
OVERFLOW DEVICE
The water inlet solenoid valve (see fig. 15) is equipped with
an overflow device which mechanically stops the water
inlet if there is a malfunction in the solenoid valve or in the
boiler water level control device.
To restore normal operation, proceed as follows:
- disconnect the electricity from the machine;
- drain the water contained in the overflow hose;
- shut off the water supply using the tap outside the
machine;
- loosen the nut which secures the solenoid valve
supply hose to relieve the water mains residual pres-
sure and then tighten again (see fig. 15);
- open the tap and switch the machine on.
WATER SOFTENER UNIT
The machine is sold without water softener.
Should the water be very hard, a water softener unit can be
installed.
The water softener, available as accessory, must be
replaced or regenerated regularly following the directions
from the manufacturer.
CONNECTING TO THE POWER SUPPLY
The machine is designed to operate under single-phase
120V~ voltage and is protected by 15 A fuses.
Before making the connection, ensure that the rating
corresponds to that of the power grid, and more specifi-
cally:
- the supply voltage rating must be within the range
recommended for the connection points;
- the main switch should be capable of withstanding the
peak load required, and at the same time ensure
proper omnipolar disconnection from the power grid
with an opening gap of the contacts of at least 3 mm.
The switch, the power outlet and the plug must be
located in an easily accessible position.
The electrical safety of the machine is ensured only when
it is correctly earthed according to the safety standards in
force.
This fundamental safety requirement must be duly
verified, and if in doubt the system must be carefully
tested by qualified technicians.
The power supply cable is of the type with a fixed plug.
When necessary, the power supply cable (see fig. 16)
should be replaced by qualified personnel only, using
cables type UL SJTO 3x16 AWG.
Do not use adapters, multiple sockets and/or exten-
sions.
THE MANUFACTURER DECLINES ALL RESPONSI-
BILITY FOR ANY DAMAGE CAUSED BY NON-COM-
PLIANCE WITH THE ABOVE MENTIONED PRECAU-
TIONS.
Fig. 15
1 - 3/4" water inlet hose
2 - Water supply hose
3 - Overflow hose
Fig. 16
1 - Lift cover
2 - Cable clamp
3 - Power supply cable