Power Switch; First Steps; Check The Mains Voltage; Check Electrical Fuse - NESTLE NESPRESSO N400 Mode D'emploi

2.3 Power switch

Actuate the power switch (18) on your NESPRESSO N400
before using the machine for the first time.
We recommend that you switch off your NESPRESSO N400
with the power switch (18) if you intend not to use the ma-
chine for longer periods of time (e.g.during holidays)
To ensure perfect operation, please switch the ON/OFF key
on your NESPRESSO N400 to standby mode. Then switch
the machine off with the power switch (18).

3. First steps

3.1 Check the mains voltage

The machine is preset in the factory to the correct mains voltage.
Check if your local mains supply voltage complies with the infor-
mation given on the type plate on the underside of the machine.

3.2 Check electrical fuse

The machine is designed for an electric current if 10 Ampères.
Check if the electrical fuse has sufficient capacity.

3.3 Refill water

Only use fresh, cold water. Never fill in milk or other liquids.
Take out the water tank and thoroughly rinse it with cold tap
water (Fig. 1)
Then, fill the water tank and reinstall it. Make sure the tank is
installed correctly and that it engages properly.

4. To operate

Fill the water tank.
Use the ON/OFF key to switch on the machine.
LANGUAGE / ENGLISH
Now, use the arrow keys to select the required language.
LANGUAGE / ENGLISH
Finally, press the programming button to save the language
settings.
FILL SYSTEM – PRESS P
Press programming button.
SYSTEM FILLING
MACHINE HEATING
RINSE – PRESS DRAW-OFF KEY
Place a cup under the coffee outlet and press one of the draw-off
buttons (ESPRESSO or LUNGO).
RINSING
READY

5. Adjustment of water hardness

In the machine water is heated up. As a result, calcification
occurs during normal use and is indicated automatically.
Before using the machine for the first time the hardness of
the water used must be adjusted. Use the supplied test sticks
for this.
1° German hardness is equivalent to 1.79° French hardness.
The machine has 5 hardness degrees which can be used and are
displayed while you are adjusting the water hardness.
EN
63