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DAILY CLEANING
5. MAINTENANCE
5.1 CLEANING
DANGER due to improper
cleaning!
Improper cleaning can result
in damage to the appliance
or personal injury.
▪
To guarantee proper functionality of TONE
equipment it is necessary to clean the device
on each day.
▪
To clean the surface of TONE equipment,
it is recommended to use a damp cloth
soaked in a 1% soda solution (Na
2
CO
3
).
▪
Never immerse the appliance itself, the
power supply cable or plug in water.
▪
Never pull the plug out of the socket by
the cable, always grasp the plug.
▪
Never attempt to touch or pick up and
electrical appliance if it has fallen into water.
In this case, disconnect the plug from the
socket immediately.
▪
Check the appliance and cable regularly
for damage.
DANGER due to
unauthorised repair!
Repairs should be carried out
only by authorised customer
service centres.
▪
If you cannot correct a fault with the aid
of the steps described in these operating
instructions, please refer to your authorised
dealer.
5.2 DAILY CLEANING
▪
Do not use water jet device to clean the
TONE equipment.
▪
Do not use abrasive means to clean the
TONE equipment.
▪
Check and clean the showerhead daily. All
holes of the spray head must always remain
open
NOTE
-
Any remains on the showerhead may
influence the water flow and impact your
coffee brewing.
5.3 DESCALING
To guarantee proper functionality of TONE
equipment, it is necessary to descale the
device. The descaling of the TONE Touch 03
brewing system is mandatory as soon the
chasing light is appearing or at least once
a month. Any violation of this regulation
will lead to a loss of any warranty on the
complete system.
The demand of a descaling process is
indicated on the recipe buttons by a blue
chasing light: -> <- ->.
Blue chasing light (Button 1-4) after
switching the brewer ON and after finish-
ing a recipe
▪
Descaling necessary
This signal is shown after switching the
machine ON and at the end of every
extraction.
STEP 1
Remove the cover from the
TONE Touch 03.
STEP 2
Before the descaling process
is started, a vessel with a
minimum volume of one liter
must be placed underneath
the shower.
