Seca 644 Bedienungsanleitung Seite 72

72 •
ATTENTION!
Damage to device and malfunctions with
improper handling
– Only use the type of (rechargeable) battery
specified in this document.
– When replacing (rechargeable) batteries,
always replace a complete set at a time.
– Do not short-circuit (rechargeable) batteries.
– If you do not use the device for a long period
of time, remove the batteries (incl.
rechargeable batteries). This prevents acid
from leaking into the device.
– If acid leaked into the device, discontinue
use. Have the device checked by an
authorised seca service partner and repaired
if necessary.