NANO HUB BORA 250, Руководство пользователя и по обслуживанию

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4. Press the “FAN SPEED"
button once to switch
from speed 1 to speed 2
▪
Press the "fan speed"
button again to switch
from speed 2 to speed 3
▪
The next time the button
is pressed, the fans will
run on speed 1
▪
Pressing the button again
will repeat the cycle from
the beginning
5. after 2000 hours of
operation, “FILTER
MAINTENANCE KEYPAD
ICON” will illuminates.
Proceed with dust filter
regular maintenance, see
chapter 4 -
MAINTENANCE section.
4 - MAINTENANCE
4.1. Regular Maintenance – Dust Filter Cleaning / Replacement
After about 2000 hours of operation, it is necessary to clean or replace
the dust filter inside the appliance. When the "FILTER MAINTENANCE"
indicator illuminates, proceed as follows:
1. Switch off the device by
pressing the “ON/OFF”
button
For BORA 250 with Schuko
connection: Remove the
plug from the socket