ROUTINE MAINTENANCE5-16 Edition One XC1000 Service5.9 HIGHLIGHTS The XC1000 requires some routine maintenance to ensure that itfunctions correctly. Perform the following: Current alarm status and status log viewed daily and printedweekly by system manager System backup and redundant switchover checked, as required Ports tested monthly Power and ground measured monthly Inspection and cleaning performed semiannually XC1000 keeps a record of all system alarms that occur and a statuslog of all system events. After making any significant changes to the configuration, the systemdrive should be backed up. If the optional standby redundancy is installed, the redundant logic-card set should be tested during backup to verify that the redundantcard set is fully operational. The port-to-port test verifies that the ports are functioning properly.SECTION 5.9