C8 Maintenance 11. Replacing the Battery Unit
392 C Series Maintenance Manual Rev.2
The battery may run out if it passes the recommended replacement time.
If no warnings of voltage reduction occur, the calibration for all joints is not necessary.
You need to perform calibration if the position moves from the originals after replaced the
battery.
Designated parts must be used for the lithium battery and battery board.
Be careful of the battery polarity to connect it correctly.
(Figure: C8-A1401** (C8XL))
Maintenance Parts
Battery unit (Lithium battery) 1
2172925
(Two lithium batteries for replacement)
Tools
Cross-point screwdriver (#2)
For cross recessed head screws
Hexagonal wrench
(width across flats: 3 mm)
1 For M4 hexagon socket head cap bolts