FieldSmart
®
Fiber Active Cabinet (FAC) 400
Installation Manual
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Proprietary Information: Not for use or disclosure except by written agreement with Clearfield.
122
Checking Electrical Components
Check all electrical components in the cabinet for wear at least once a year.
In cabinets configured for local power, inspections include:
•
Check the circuit breakers on the AC load center. Verify that all breakers are in the ON position.
• Check the AC surge arrestor on the AC load center. Verify that the operational indicators are lit.
• Check the GFCI convenience outlet. Test the outlet per local code.
•
Check the controller module on the rectifier shelf. Verify that the controller operational indicator is lit.
•
Check the rectifier modules in the rectifier shelf. Verify that the operational indicators are lit on each module.
•
Check the circuit breaker and fuses on the rectifier shelf. Verify that the breaker is in the ON position and that no fuses
are blown.
• Check the heat exchanger. Verify that the air intake locations are unobstructed and that the fans are running.
If any of the inspected items requires replacement due to failure or damage, replace the item as described in Replacing
Parts and Equipment.
