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42 | English
Warning:
Adjust the grinding unit only while
it is running. Otherwise the appli-
ance may be damaged.
1.
Deploy the appliance fully (see "Deploy-
ment system").
2.
In the drink selection menu, select
Espresso
.
o
start/stop (10).
3.
Press
4.
While the grinding unit is running, adjust
the rotary selector (18) from fine
coarse
or back as required.
The new setting will not
become apparent until after the
second cup of coffee.
Tip: For dark roast coffee beans, choose a
finer grind, for lighter beans a coarser grind.
Checking the water hardness
The water hardness setting can be adjusted
on this appliance. It is important to set the
water hardness correctly, so that the appli-
ance indicates accurately when the descal-
ing programme should be run. The factory
setting for the water hardness is 4.
You can check the water hardness using the
enclosed test strip or by asking your local
water supplier.
Dip the test strip briefly in water, gently
shake off any drips, and check the result
after one minute.
Water hardness levels and settings:
Level
Water hardness
German (°dH) French (°fH)
1
1-7
2
8-14
3
15-21
4
22-30
Bosch
to
1-13
14-25
26-38
39-54
Tips on energy saving
The fully automatic espresso machine
switches to "energy saving mode" auto-
matically after one hour (factory setting).
The appliance uses very little power in
"energy saving mode". The default time
of one hour can be shortened (see "Auto
off after" under "Displaying settings").
The appliance then uses even less
power.
If the appliance is not being used, switch
it off at the power switch.
If possible, do not interrupt coffee or milk
froth dispensing. Stopping a process
prematurely results in higher energy
consumption and the drip tray fills up
more quickly.
Always descale the appliance when
Service - descale
"Descaling") to avoid a build-up of limes-
cale. Limescale residue results in higher
energy consumption.
Daily maintenance
and cleaning
Risk of electric shock
Before cleaning the appliance,
switch it off at the power switch.
Do not use a steam cleaner.
Daily maintenance
1.
Wipe the outside of the appliance with
a soft, damp cloth. Do not use abrasive
cloths or cleaning agents.
2.
Do not use alcohol-based or spirit-based
cleaning agents on the high-gloss sur-
faces.
3.
Rinse out the water tank (14) with water
only.
is displayed (see
TCC78K750 | 01/2009
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