Adept s350 Cobra - Manual (Page 70)

Chapter 7: Maintenance
2. Switch off the SmartController.
3. Switch off the 24 VDC input supply to the MB-40R/eMB-40R.
4. Switch off the 200/240 VAC input supply to the MB-40R/eMB-40R.
5. Disconnect the 24 VDC supply cable from the MB-40R/eMB-40R +24 VDC input
connector. See Figure 4-2 for locations of connectors.
6. Disconnect the 200/240 VAC supply cable from the MB-40R/eMB-40R AC input
connector.
Lock out and tag out power.
7. Remove the battery cover from the robot, by removing 4 hex socket-head bolts (M3 x 8),
as shown in the following figure.
NOTE: On the cleanroom robot, the cover has a packing for sealing. Take care not
to lose or pinch it.
Battery
Cover
Figure 7-3. Removing Battery Cover
8. Attach the two new backup batteries to unused connectors on the battery board. See the
following figure 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 recalibration.
Adept Cobra s350 User's Guide, Rev. D
Page 70 of 94