7.
Maintenance
WARNING!
Risk of explosion!
Never leave a charging
battery unattended.
Never try to open
In the event of a
Please contact your customer service
centre in the following cases:
•
Liquid has penetrated inside the
loudspeaker.
•
The loudspeaker is not working
properly.
or repair the device
yourself!
fault, please contact
the Service Centre or
an approved repair
specialist.
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