45
Espresso Machine ES 80 / ES 81
EN
© Gebr. Graef GmbH & Co. KG - 03
Factory Reset
To undo any changes made to the
program you can revert back to
the original factory settings.
This resist ALL the programm
settings back to factory settings,
including the espresso and steam
thermoblock temperatures and
the steam pump rate.
Rest Mode
1. The Machine is on READY
mode.
2. Press and hold down the "PO-
WER" button for 3 seconds.
3. Release the "POWER" button.
Repairing faults
Safety instructions
CAUTION
Follow the safety instructions below to prevent hazards and
property damage:
►
Only electricians trained by the manufacturer are autho-
rised to repair electrical units. Improper repairs can lead
to extreme hazards for the user and damage the unit.