Beurer SL 15 DreamSound Mode D'emploi page 23

• If the device is not to be used for a long period of time, remove the batteries from
the battery compartment.
• Only use an identical or equivalent battery type.
• Always replace all batteries at the same time.
• Do not use rechargeable batteries.
• Do not disassemble, open or crush the batteries.
IMPORTANT
• Do not open the device. Do not attempt to repair the device yourself. This could
result in serious injury. Failure to comply with this instruction will void the warranty.
• For repairs, please contact Customer Services or an authorised retailer.
• Do not drop the device. Never throw the device. Protect the device against impact
and powerful forces.
• Use and store the sleep aid at an ambient temperature between 10 °C and 40 °C.
Higher or lower temperatures may damage the sleep aid.
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