Maintenance; Intervals; Faults - Melitta Cafina XT4 Operating Instructions Manual

9

Maintenance

If you have any questions concerning service, mainte-
nance, or disposal, please contact your official dealer.
Repairs and maintenance may only be carried out by
Melitta customer service or by specialist personnel
authorized by the manufacturer.
When contacting, have the following details from the
nameplate (inside of the grounds drawer door) at hand:
͵ Type/Typ
͵ Serial no./Geräte-Nr.
9�1

Intervals

After every 30,000 cups or twelve months of operation
(whichever occurs first), the machine and all accessory
units must be serviced by customer service (for a fee).
• Ensure that the maintenance work date is scheduled
in due time to avoid unnecessary wear.
• Observe the intervals given in the manufacturer's
instructions for changing the filter.
• Replace the water filter every twelve months at the
latest to prevent germs and water contamination.
On request, the manufacturer offers a comprehensive
maintenance contract that also ensures that all inspec-
tion and maintenance intervals are observed.
By law, commercial operators are required to have their
systems inspected by an authorized electrical engineer
once every four years to make sure that everything is
in order. These inspections must be performed and
documented accordingly. Customer service can take
care of this for you and certify that everything has been
completed correctly (no other inspection is required
prior to initial commissioning).
9

Maintenance

36
9�2

Faults

In the event of faults, have the unit inspected and, where
applicable, repaired by customer service before you
start using it again. Incorrectly performed repair work
can result in considerable risk to the user.
WARNING
Malfunctions!
If there are visible signs of damage or any obvious
malfunctions, some key safety functions might not be
working properly.
Obvious malfunctions include water leaks, odors, and
heat formation, as well as error messages on the display.
In the event of a malfunction:
• Disconnect the mains plug.
• Switch off the water supply.
• Have the machine checked and repaired by customer
service.
35878 • 20201001