EnerSys Alpha FXM HP 1100, Technical Manual

Page: 116 / 150

0170022-J0 Rev A Page 104
• The controller or the remote controller are not connected to any network, not connected to the
same network, or not publicly visible
• No published data configured on the remote controller (this will be indicated as a No Published
Data status)
10.3.10 Replacing the Controller Battery
To replace the controller battery:
1. Shut down the unit.
2. Remove the four screws holding the control panel to the unit.
3. Gently pull the control panel sub-assembly out of the unit. Look for the battery and battery holder
on the inside of the control panel assembly.
CAUTION
: Use care not to stretch the wires or the ribbon cables attached to the back of the unit.