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Figure 11: Replacing a Power Supply
Replacing a Cooling Unit Blower
The blower (scroll fan) in each cooling unit is replaced as an individual part. No tools are required for this procedure.
Remove and Replace a Blower
To replace a blower:
1.Verify that the Fan LED is amber or red.
Fan LED
Figure 12: Fan LED
2.Press the release button and pull the handle downward.
3.Pull the cooling unit out of the Astra ES enclosure.
Figure 13: Removing a cooling unit from the enclosure
4.Loosen the thumbscrew. A retainer keeps the thumbscrew in place.
SECURSTOR ASTRA ES | 75 |