Necta Canto Plus Espresso User Manual

© by N&W GLOBAL VENDING S.p.A. 21 10 2009 3325 - 00
preselecTions
Preselections will vary according to the layout you may
have set up on the machine. The preselections arranged
for every single layout are specied by the selection
dose table (selection layout) supplied with the machine.
sTandard seTups
The vending machine is supplied set up as follows:
- brewing temperature (to the nozzle) about 85-89°;
- instant temperature (to the nozzle) about 75°;
pump caliBraTion
The speed and ow rate of direct current pumps can be
controlled electronically.
To adjust the control device to the actual ow rate, cali-
brate the pumps, i.e. measure the actual ow rate at a
given speed.
The operation is performed at the factory to nd out opti-
mal performances for a correct drink preparation cycle.
You may have to repeat it for many reasons.
After having found out the mixer where to act, act as fol-
lows through the corresponding menu:
- Confirm the type of nozzle in use (single-double,
colour). The nozzle / pump match is established by the
manufacturer.
- Confirm the water dispensing cycle to initialise the
pump and the water circuit.
- Conrm the execution of the setup procedure. The
pump is operated at two dierent speed rates for a well-
dened time interval.
- Store the water quantities you have achieved.
cusTomising drinks
If you customise drinks by considerably changing the
water dose, check the water ow rate in the mixer. If nec-
essary, replace the nozzle with a more suitable one.
Calibrate the pump again and at the end of the proce-
dure test all selections using that mixer to be sure that
the drink dispensing cycle is correct.
Attention !!!
Make sure that the mixer is properly rinsed without
leaving any powder residue.
ingredienT moTor caliBraTion
To convert the product dose values properly, set up the
ow rate value of every single ingredient motor in gr/s to
calculate the grams to be dispensed.
waTer TemperaTure regulaTion
The boiler temperature is controlled by the software:
-95° C for the espresso boiler
-85° C for the instant boiler
and they can be directly regulated from the menu.
changes in The seTup of insTanT producTs
The coee dose of instant products, the water dose and
temperature are directly controlled by the microproces-
sor.
To change them, follow programming procedures.
Fig. 27
1- Pump
2- Anti backflow valve
3- Water inlet connection
4- Small nozzle plate (double or single)
5- Whipper motor
6- Impeller
7- Mixer fastening ring nut
8- Lower water coupling
9- Upper water coupling
10- Drink outlet nozzle

Necta Canto Plus Espresso Specifications

General

Brand	Necta
Model	Canto Plus Espresso
Category	Vending machines
Language	English