Jura E4 - First-time use

3 Preparing and using for the first time
11
If the machine is operated with a defective mains cable, there is a
danger of potentially fatal electric shock�
T
 Never use a machine which is damaged or has a defective mains
cable�
Milk, sparkling mineral water or other liquids can damage the
water tank or the machine�
T
 Only fill the water tank with fresh, cold water�
Precondition:The bean container has been filled�
T
 For machines with a plug-in mains cable: Connect the mains
cable to the machine�
T
 Insert the mains plug into a power socket�
T
 Press the On/Off button
Q
�
E The number of symbols that are brightly lit up indicates the
water hardness level: 1–7°dH(s), 8–15°dH(ss),
16–23°dH(sss) and 24–30°dH (sss £)�
E If you do not know the hardness of your water, you can find
this out first (see chapter 3 ‘Preparing and using for the first
time – Determining the water hardness’)�
T
 Press the
i
/
o
button to set the water hardness�
T
 Press the
s
button to confirm the setting�
The ! and u symbols appear�
T
 Remove the water tank and rinse it with cold water�
T
 Fit the filter cartridge extension supplied on top of the CLARIS
Smart filter cartridge�
T
 Insert the filter cartridge with its extension into the water tank�
T
 Turn the filter cartridge clockwise until it audibly clicks into
place�
T
 Fill the water tank with fresh, cold water and reinsert the tank�
E The machine automatically detects that you have just
inserted the filter cartridge� The sss £ symbols flash
from right to left to show that you need to open the switch
for hot water preparation�
First-time use
J
WARNING
CAUTION