Westfalia HKS 1400 Original Instructions Manual page 15

 These safety notes and the manual must be kept safely and
passed along with the device if it is handed over to a third
party.
 Do not disassemble, burn, or short-circuit batteries and do not
attempt to recharge non-rechargeable batteries.
 Do not pass the device to children!
Batteries and rechargeable batteries
do not belong in household garbage.
For battery disposal, please check with
your local council.
Safety Notes
11