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0120028-J0 Rev F
7�8 Replacing an Alarm Relay
The following two procedures cover how to replace an alarm relay for shelves with or without the CXCI+ controller.
7�8�1 Alarm Relay Replacement for a Shelf With or Without a CXCI+ Controller
The system is operational even without the controller during the alarm relay interface board change.
1. Remove the controller using the steps for 'Replacing the Controller” in section .7.4.
2. Leave the locking tab in the ‘unlock” position (pushed all the way to the left).
3. Unwind the 2 screws shown in a counterclockwise direction, using a stubby Phillips driver.
ATTENTION!! Keep the screws for the replacement kit!