2.3 Power switch
Actuate the power switch (18) on your NESPRESSO N90/N9 before using the machine for the first time.
We recommend that you switch off your NESPRESSO N90/N9 with the power switch (18) if you intend not to use the machine for longer periods of time (e.g.during holidays)
To ensure perfect operation, please switch the ON/OFF key on your NESPRESSO N90/N9 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, mineral water 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. Commissioning
Fill the water tank.
Use the ON/OFF key to switch on the machine.
SPRACHE / DEUTSCH
Now, use the arrow keys to select the required language.
LANGUAGE / ENGLISH
Finally, press the programming key to save the language settings.
FILL SYSTEM – PRESS P
Press programming key.
SYSTEM FILLING
MACHINE HEATING
RINSE – PRESS DRAW-OFF KEY
Place a cup under the coffee spout and press one of the
| keys (SMALLCUP or LARGECUP). | E |
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.
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