Jura 746 - First-Time Use

11
1 Preparing and using for the first time
T Hold the test strip briefly (for 1second) under flowing water.
Shake off the water.
T Wait for about 1minute.
T You will then be able to read the degree of water hardness
from the discolouration of the Aquadur® test strip and the
description on the packaging.
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 Insert the mains plug into a power socket.
T Press the On/Off button Q to switch the D4 on.
The Coffee symbol > lights up.
T Touch the Coffee symbol >.
The Coffee symbol > and the Coffee Strength symbols ;
and : light up brightly.
E The Coffee Strength symbols refer to the water hardness
level that you need to set: 1–15°dH(;), 16–23°dH(:),
24–30°dH(_).
E If you do not know the hardness of your water, you can find
this out first (see Chapter 1 ‘Preparing and using for the first
time – Determining the water hardness’).
T Select the water hardness you require by touching the cor-
responding Coffee Strength symbol.
First-time use
J
WARNING
CAUTION