CEStronics CES OMEGA FLEX Assembly And Operating Instructions Manual page 93

7.5.2 Important notice for battery replacement
Wrong batteries may cause damages
NOTICE
The use of wrong batteries can cause irreparable damages to the locking
device.
- Use only Energizer Ultimate Lithium 1,5V AA batteries.
- Insert the batteries only with correct polarity in the locking device.
- In case the batteries were inserted with wrong polarity, have your locking
device checked by your CES partner.
Damages caused by foreign objects used as aid while exchanging
NOTICE
the battery.
The battery, the housing of the battery module or the electronic can be
damaged if you extract the battery with a foreign object
from the battery compartment.
- Remove the battery only by hand., do not use any foreign objects for this.
Long shield ILS
7.5 Battery management
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