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106
SAN32M-2 Installation and Service Manual
•
If multiple fan failures caused a thermal shutdown, connect the
product to facility AC power after power supply(s) are replaced.
•
Perform a data collection as part of removal and replacement.
Refer to
Collect maintenance data
Collect maintenance data
NOTE: Do not remove a power supply unless a replacement part is available.
To avoid product overheating, a removed power supply must be replaced
within five minutes.
Was the maintenance action successful?
NO
YES
↓
The product is operational. Exit MAP.
Contact the next level of support. Exit MAP.
4
Inspect and verify facility power is within specifications:
•
One single-phase connection for each power supply.
•
Input power between 100 and 240 VAC, at least 5 amps.
•
Input frequency between 47 and 63 Hz.
Is facility power within specifications?
YES
NO
↓
Ask the customer to correct the facility power problem. When
corrected, continue to the next step.
5
One or both power supplies are disconnected from facility power,
improperly installed, or failed. Verify power supplies are connected to
facility power.
a. Ensure AC power cords are connected to the rear of the switch
and facility power receptacles. If not, connect power cords as
directed by the customer.
b. Ensure facility circuit breakers are on. If not, ask the customer to
set breakers on.
c. Ensure AC power cords are not damaged. If damaged, replace
the cords.
(EFCM Basic Edition) or
(Element Manager).
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