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Integral 33/55
Commissioning
Removing the battery
Place the handset on a table with the
display facing down.
MM588: Press in the clip.
Pull up the clip on the battery.
MM780: Press in the side clips.
Lift off the battery.
MM780 Ex T4: Use the lifting tool
(1).
Position the lifting tool over the
battery and insert the clips into the
apertures.
Press the sides of the lifting tool
together. Lift out the battery.
Warning: Do not remove or charge
batteries in hazardous areas!
Fitting the replacement battery
Place the replacement battery onto
its rear edge. Tilt it onto the handset.
Press it firmly in the middle. Make
sure that the battery clicks into place.
Do not lose the lifting tool for the battery used in the MM780 Ex T4.
Otherwise, you will no longer be able to change the battery.
New batteries usually reach full capacity after several days of normal
use.
Getting to know your handset
Press in the
clip.
(1)
11
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