6 • Settings and service functions
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10.16
Change settings
1. With the Higher / Lower buttons select the required setting ( . 1 to
. 5).
2. Press the START Suction button.
The selected setting can now be changed with the Higher / Lower
buttons.
3. To save the changed setting press the START Suction button again.
Quitting the service mode 1. To exit the Setting mode, switch off the unit.