Necta Koro, Руководство пользователя, Страница: 13 / 16

KORO ESPRESSO
13
© by N&W GLOBAL VENDING S.P.A. 0503 257 - 00
CHECKS TO BE PERFORMED BEFORE
CALLING ASSISTANCE.
In the event of machine failure or malfunction, switch the
machine off without tampering with it. For any repairs contact
a Technical Service Centre authorised by the manufacturer
and request the use of original spare parts only. Failing to
follow this procedure can compromise the safety of the machine.
In any case, before contacting Assistance it is advisable
to carry out, with the necessary caution, some checks.
If the machine does not switch on
Check that the plug is correctly inserted and that the machine
switch and the power supply switch are on. Then, repeat the
switch on cycle.
If the display indicates an error message
Through the auto-diagnostic system the dispenser indicates
to the user the need to perform routine maintenance operations.
In the event the display indicates messages like:
- Empty and clean trays
- Fill empty tank
- Reposition tank and trays
- Fill with coffee
it is important to proceed to the requested operations, carefully
following the instructions contained in this booklet.
In all other cases, it is advisable to immediately take note of the
displayed message: the information could be very useful to the
technician who will offer assistance.
Koro E
Rev.1.0