REGULAR INSPECTION B-27
<Procedure>
1) Turn on the power.
2) Press the NC power switch (on).
3) Press the NC power switch (off).
4) Turn off the power.
5) Open the operation panel door.
6) Remove the connector attached to the battery.
Do not pull the battery cable.
7) Hold the battery by hand and loosen screw A.
8) Remove the battery by pulling it sideways.
9) Place a new battery in the holder.
10) Hold the battery by hand and tighten screw A.
NOTE