Omron Cobra 350 CR/ESD User Manual page 108

8.6 Replacing Encoder Battery
1
Figure 8-5. Removing (1) Battery Cover
8. Attach the first new backup battery to the unused connector on the battery board. See
the following figures for details.
NOTE: Always leave at least two batteries connected at all times. Failure
to do so may lose the encoder positional data, requiring factory recal-
ibration.
NOTE: Some robots have PCAs with four battery connections. On those
robots, connect the two new batteries to spare connectors at the same time
while the old batteries remain connected. Once the new batteries are con-
nected, disconnect the old batteries and remove them from the battery
board.
1
Figure 8-6. (1) Unused Backup Battery Connector
108 Cobra 350 User's Guide 05624-000 Rev. K