
C4 Maintenance 12. Replacing the Battery Unit
C Series Maintenance Manual Rev.2
149
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.
Always use the lithium battery and battery board designated by us.
(Refer to
Maintenance: 14. Maintenance Parts List
.)
Be careful of the battery polarity to connect it correctly.
Upper: Control board 1
Bottom: Battery board
Battery (lithium battery)
Note: The battery relay cable unit is reusable. If the cable or the connector clip is broken during replacement
of the cable unit and battery, replace the cable unit. For details on the replacement, refer to Removal
step (10) and Installation step (55) in
C4 Maintenance 4. Cable Unit.
Name
Quantity
Note
Maintenance
Parts
Battery unit (Lithium battery)
1
1605912
(2 lithium batteries for replacement)
Battery board
1
2177458
Battery relay cable unit
1
1653173
(Reusable. See “Note” below)
Tools
Nippers
1
Cross-point screwdriver
1
For covers
Hexagonal
wrench
width across flats: 2.5 mm
1
For M3 hexagon socket head cap bolts
width across flats: 3 mm
1
For M4 hexagon socket head cap bolts
Summary of Contents for C Series
Page 1: ...Rev 2 EM221R5039F 6 Axis Robots C series Maintenance Manual ...
Page 2: ...Manipulator manual C4 series Maintenance Manual Rev 2 ...
Page 20: ...Table of Contents xviii C Series Maintenance Manual Rev 2 ...
Page 22: ......
Page 69: ...C4 Maintenance 4 Cable Unit C Series Maintenance Manual Rev 2 49 ...
Page 70: ...C4 Maintenance 4 Cable Unit 50 C Series Maintenance Manual Rev 2 ...
Page 72: ...C4 Maintenance 4 Cable Unit 52 C Series Maintenance Manual Rev 2 ...
Page 73: ...C4 Maintenance 4 Cable Unit C Series Maintenance Manual Rev 2 53 ...
Page 74: ...C4 Maintenance 4 Cable Unit 54 C Series Maintenance Manual Rev 2 4 2 2 Power Cable ...
Page 75: ...C4 Maintenance 4 Cable Unit C Series Maintenance Manual Rev 2 55 ...
Page 196: ......
Page 283: ...C8 Maintenance 4 Cable Unit C Series Maintenance Manual Rev 2 263 ...
Page 284: ...C8 Maintenance 4 Cable Unit 264 C Series Maintenance Manual Rev 2 ...
Page 286: ...C8 Maintenance 4 Cable Unit 266 C Series Maintenance Manual Rev 2 C8 A1401 C8XL ...
Page 442: ...C8 Maintenance 18 C8 Option Parts List 422 C Series Maintenance Manual Rev 2 ...
Page 444: ......
Page 516: ...C12 Maintenance 4 Cable Unit 496 C Series Maintenance Manual Rev 2 ...
Page 517: ...C12 Maintenance 4 Cable Unit C Series Maintenance Manual Rev 2 497 ...
Page 518: ...C12 Maintenance 4 Cable Unit 498 C Series Maintenance Manual Rev 2 4 2 2 Power Cable ...
Page 519: ...C12 Maintenance 4 Cable Unit C Series Maintenance Manual Rev 2 499 ...