Accessories; Before Using For The First Time; Preparing And Cleaning The Appliance; Checking The Water Hard- Ness - Bosch CTL7 Series Information For Use

Accessories

Cleaning tablets
Descaling tablets
Water filter
Microfibre cloth
Care set
Limit stop for 92° opening angle
7 Before using for the
f i r s t t i m e
first time
Prepare the appliance for use.
f i r s t t i m e
7.1 Preparing and cleaning
the appliance
Clean the appliance and individual
parts. Follow the illustrated instruc-
tions at the beginning of this manual.
ATTENTION!
Unsuitable beans can block up the
grinder.
▶
Only use pure, roasted bean mixes
that are suitable for use in fully
automatic coffee or espresso ma-
chines.
▶
Do not use glazed coffee beans.
▶
Do not use caramelised coffee
beans.
▶
Do not use coffee beans that have
been treated with additives con-
taining sugar.
▶
Do not add ground coffee.
→ Fig. -
4 23
Note: Fill the water tank each day
with fresh, cold, non-carbonated wa-
ter.
Retail
TCZ8001A
TCZ8002A
TCZ7003
-
TCZ8004A
-
Tip: To keep the coffee beans at
their best, store them in a sealed
container in a cool place.
You can keep the coffee beans in the
bean container for several days
without them losing their aroma.
7.2 Checking the water hard-
ness
It is important to set the water hard-
ness correctly so that your appliance
indicates in good time that it needs
descaling. You can use the enclosed
test strip to check the water hardness
or ask your local water company.
Briefly dip the test strip in fresh tap
1.
water.
Allow the water to drain off the test
2.
strip.
Read the water hardness off the
3.
test strip after 1 minute.
The table shows allocation of the
levels to the different degrees of
water hardness:
Level German
degrees in
°dH
1 1-7
2 8-14
3 15-21
1
4 22-30
1
Factory setting
first time en
Customer service
00312096
00312093
00575491
00460770
00312107
10020041
Total hard-
ness in mmol/
l
< 1.3
1.3-2.5
2.5-3.8
> 3.8
49