REGULAR INSPECTION B-35
14.2.4 Type 3 (2CR5 Type Lithium Photo Battery)
Change the batteries while power is being supplied to the NC.
If the batteries are changed with the NC power supply shut off, the absolute position
data in the memory will be lost.
<Battery position>
The batteries are installed in the electrical cabinet door.
<Changing interval>
Once a year
When the battery alarm message is displayed on the screen.
<Procedure>
1) Turn on the power.
2) Press the NC power switch (on).
3) Rotate the mounting screws in the CCW direction
with a driver to remove the cover.
When the cover is removed, 2CR5 type lithium photo
batteries are exposed.
4) Change the batteries.
Always make sure the polarity of the batteries is
correct.
5) Mount the cover.
CAUTION
NOTE
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