19
was
completed
successfully.
18.
De
‐
scaling
Your
coffee
machine
features
an
integrated
de
‐
scaling
program.
The
de
‐
scaling
operation
will
take
some
60
min.
¾
De
‐
scaling
tablets
which
are
specially
designed
for
the
de
‐
scaling
program
of
your
COFFEE
MACHINE
are
available
at
your
authorized
dealer.
Please
note
that
machine
defects
or
residues
in
the
water
cannot
be
excluded
if
you
use
inappropriate
de
‐
scaling
solvents.
¾
If
the
coffee
machine
needs
de
‐
scaling,
the
corresponding
message
is
displayed.
You
can
still
draw
off
coffee
or
hot
water/steam
and
start
the
de
‐
scaling
program
later.
Before
starting
the
de
‐
scaling
program,
the
machine
must
be
switched
off.
Once
started,
the
de
‐
scaling
operation
must
not
be
interrupted.
When
using
the
de
‐
scaling
solvent,
immediately
remove
any
splashes
or
drips
from
sensitive
surfaces,
i.e.
natural
stone
and
wooden
surfaces,
or
take
appropriate
precautions.
¾
In
any
case
wait
until
the
de
‐
scaling
solvent
is
used
up
and
the
tank
is
empty.
Never
refill
de
‐
scaling
solvent.
⑴
DISPLAY:
READY
DECALCIFY
⑵
Switch
off
the
coffee
machine
using
the
ON/OFF
key
(3).
Remove
hot
water
nozzle/2
‐
stage
frothing
jet.
⑶
Press
the
maintenance
key
(7)
until
the
following
message
is
displayed,
the
maintenance
LED(24)
is
active:
DISPLAY:
EMPTY
TRAY
⑷
Empty
the
tray
DISPLAY:
MISSING
TRAY
⑸
Insert
the
tray
again.
⑹
DISPLAY:
OPEN
TAP
SOLVENT
IN
TANK
⑺
Completely
dissolve
the
content
of
one
blister
(3
tablets)
in
a
jug
containing
0.5
litres
of
water,
and
fill
the
mixture
in
the
water
tank.
Reinstall
the
water
tank.
DISPLAY:
OPEN
TAP
SOLVENT
IN
TANK
⑻
Put
a
sufficiently
large
container
under
the
replaceable
hot
water
nozzle
(16).
⑼
Open
the
steam
/
hot
water
draw
‐
off
valve
(14)
(Fig.
13).
DISPLAY:
DECALC.ON
CLOSE
TAP
⑽
Close
the
steam
/
hot
water
draw
‐
off
tap
(14).
DISPLAY:
DECALC.ON
EMPTY
TRAY
