ZUMEX Essential Basic Bedienungsanleitung Seite 24

Technical Service
The Zumex Essential Pro and Versatile Pro juicers provide you with the informa-
tion you need for correct unit maintenance. They are also fitted with a squeezed
orange counter which can be configured in this mode. Press the MENU key for
a few seconds to enter the menu and select TECHNICAL SERVICE, press ON to
confirm your selection and OFF to return to the previous menu.
Serial number: This shows you your juicer's serial number which is essential for
any TECHNICAL SERVICE consultation.
On the TECHNICAL SERVICE menu select SERIAL NUMBER and press ON to
confirm your selection. You can see the serial number on the screen. Return to the
previous menu by pressing OFF.
Voltage: This shows you the mains voltage at the time of the consultation, vital for
any Technical Assistance Service.
On the TECHNICAL SERVICE menu select VOLTAGE and press ON to confirm
your selection. You can view the voltage on the screen. Return to the previous
menu, pressing OFF.
Calibration: This shows you the calibration value of your machine which must be
adjusted in exceptional cases when the counter is not counting correctly. This in-
formation is vital for any Technical Assistance consultation. It also lets you change
the values manually. This procedure must only be carried out at the indication and
with the aid of an authorised Technical Assistance Service.
Calibration value: On the TECHNICAL SERVICE menu select CALIBRATION >
CALIBRATION VALUE and press ON to confirm your selection. You can view
the calibration number on the screen. Return to the menu, pressing OFF.
Offset Value: On the TECHNICAL SERVICE menu select CALIBRATION
> OFFSET VALUE and press ON to confirm your selection. You can view the
offset number on the screen. Return to the menu, pressing ON.
Calibrate: Select CALIBRATE and press ON. Next, set your PIN number and
press ON. The machine will ask for confirmation: 'Calibrate?', press 'ON'