September 2021
Installation, Operation and Maintenance Manual
VCIOM-01249-EN Rev. 0
94
View Routines
Section 11: Maintenance
11.3 Lithium Battery Change
Figure 59
Figure 57
Figure 58
• Isolate the main supply to the actuator and all other control voltages.
• Open the terminal boards cover.
• Disconnect two wires (+) (-) from the main board.
• Bring the cover to a safe area. When in a safe area:
— Remove the label.