Removing A Fan Module - EMC Data Domain DS60 Hardware Manual

Removing and Replacing FRUs

Removing a fan module

EMC Data Domain DS60 Expansion Shelf Installation and FRU Replacement Hardware Guide
106
2. Extend the chassis from the rack.
CAUTION
The disk drives must be placed back into the exact same slot when
replaced. If all of the disk drives are being removed so that the chassis can
be replaced, it is critically important that the location of each drive is
recorded. The disk drives must be placed back into the exact same slot
upon installation into the replacement chassis.
3. Locate the disk drive to be replaced.
4. Refer to the previous figure when removing the disk drive. Push the disk's
orange release tab towards the front of the shelf (1).
5. Lift the disk's latch and slowly pull the disk about 1 in (3 cm) from its slot (2).
6. Do one of the following:
If the disk's fault LED is on steadily, pull the disk straight out about 2 inches
l
(5 centimeters) from its slot, and wait 30 seconds for the disk to stop
spinning before pulling the disk completely out of the slot (3).
If the disk's fault LED is off or mostly off, pull the disk completely out of the
l
slot (3).
Before you begin
Attach an ESD wristband to your wrist and the shelf with the fan module.
Note
The shelf must have at least two fan modules installed while the shelf is powered up;
do not remove more than one fan module while AC power is on. There is a five minute
limit to replace a fan before the system may start shutting down the disk drives. Do
not remove a faulted fan unless a replacement is on hand and available to be installed
within five minutes.