To Change The Batteries; To Check The Battery - GE B30 Technical Reference Manual

3.3.2 To change the batteries

Figure 1
(1) Open the lid of the battery compartment located behind the handle by sliding it to the
left.
(2) Lift up the battery you want to change. Check the indicators and messages on the screen
to make sure that you change the battery with lower charge.
(3) Push in the new battery. Make sure that the charging indicator is facing forward and push
the battery down all the way. Check the monitor indicators.
CAUTION After having replaced a battery, always make sure that you close the battery
compartment by sliding the lid back to the right until it clicks.
WARNING Do not incinerate a battery or store at high temperatures as it will explode.

3.3.3 To check the battery

Figure 2
Inserting a battery
Check the battery charging level by pressing the test
button on the battery as indicated in the drawing on the
left.
The green bar lights up and the number of lit segments
indicates the charging level: the more lit segments, the
higher the capacity level.
Capacity indicator on the battery
Frame disassembly
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Document no. 2044677-001