Adept s1700D Viper - Manual (Page 72)

Maintenance and Inspection
72 Adept Viper s1700D Robot User’s Guide, Rev A
5.10 Replacing the Encoder Backup Battery
The encoder backup batteries should be replaced every two years. Replace the batteries
according to the procedure below.
1. Prepare a new battery pack for replacement.
2. Turn off AC power to the PA-4 and DC power to the controller.
3. Remove the mounting screws for the battery pack on the support. See Figure 5-13 .
Figure 5-13. Removing Cover to Replace Encoder Batteries
4. Remove the battery pack from the holder.
5. Connect the new battery pack to an unconnected connector.
Robot interface panel
Battery pack
Support
Robot interface panel
Robot interface panel fixing screw