7.
Maintenance
WARNING!
Risk of explosion!
Never leave a charging
battery unattended.
Never try to open or repair
the device yourself!
In the event of a fault, please
contact the Service Centre
or another suitable specialist
workshop.
Contact your customer services if:
•
Liquid has penetrated inside the
loudspeaker.
•
The loudspeaker is not working
properly.
•
The product has fallen or the
housing is damaged.
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