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© 2001-2008 Calix. All Rights Reserved.
Checking Electrical Components
Check all electrical components in the cabinet for wear at least once a year.
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 Valere power shelf controller module. Verify that the controller display reads
System OK
.
Check the rectifier modules in the Valere power shelf. Verify that the AC OK and DC
OK indicators are lit on each module.
Check the circuit breakers and fuses on the DC distribution panel. Verify that all
applicable breakers are in the
ON
position and that no fuses are blown.
Check the door-mounted heat exchangers. Verify that the air intake locations are
unobstructed and that the fans are running.
Check the GFCI convenience outlets located in the front and battery compartments. Test
the outlets per local code.
If any of the inspected items requires replacement due to failure or damage, replace the item
as described in
Replacing Parts and Equipment
Checking Cabinet Surfaces
Clean and inspect the cabinet for contaminants, damage, and wear once a year. Items to
check include the following:
Inspect interior surfaces
Items to check inside the cabinet include the following:
Inspect the interior of the cabinet for signs of visible damage to the metal or paint.
Note any damage to the metal work. If the damaged area interferes with operation of the
cabinet or electronics, contact Calix support for assistance with a resolution.
Repair damage to the paint using touch-up paint available from Calix after cleaning the
surface and removing rust.
Inspect all gaskets around the doors and the roof to ensure a tight secure fit.
