Pepperl+Fuchs Ecom Tab-Ex 02 DZ2 Mode D'emploi page 16

3
Replace the back cover.
Ensure that the the back cover is closed tightly to prevent water and dust
from entering the device. Open or loose back cover may allow water and dust
to enter the device and cause damage.
Use only ecom-approved back covers and accessories with the device.
Removing the battery
1
Remove the back cover.
2
Pull out the battery.
16
Press