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d) Rechargeable batteries
• Correct polarity must be observed while inserting the rechargeable batteries.
• Rechargeable batteries should be removed from the device if it is not used for a long period of time to
avoid damage through leaking. Leaking or damaged rechargeable batteries might cause acid burns
when in contact with skin, therefore use suitable protective gloves to handle corrupted rechargeable
batteries.
• Rechargeable batteries must be kept out of reach of children. Do not leave rechargeable batteries lying
around, as there is risk that children or pets swallow them.
• Rechargeablebatteriesmustnotbedismantled,short-circuitedorthrownintore.Neverrechargenon-
rechargeable batteries. There is a risk of explosion!
• Never charge the rechargeable battery of the product unattended.
• Never damage the rechargeable battery. Damaging the casing of the rechargeable battery might cause
anexplosionorare!
• Never short-circuit the contacts of the rechargeable battery. Do not throw the battery or the product into
re.Thereisadangerofreandexplosion!
• The instructions given by the manufacturer of the respective rechargeable batteries must be followed
during the charging process.
e) Installation site
• Do not cover the charger
• When charging, place the product on a surface that is not heat-sensitive. It is normal that a certain
amount of heat is generated during charging.
• Selectastable,at,clean,sufcientlylargeplaceforthecharger.
• Donotplacethechargeronaammablesurface(e.g.carpet,tablecloth).Alwaysuseasuitable,non-
ammable,heatproofbase.
• Do not place the charger on the surface of valuable furniture without suitable protection. The impact of
heat could lead to colour or material changes. Scratches or pressure points may occur on the furniture
surface.
• Keepthedeviceawayfromeasilyammablematerials(e.g.drapes,paper),liquids(e.g.gasoline)or
gases.Thereisariskofreandexplosion!