Replacing A Fan - LaCie 12big Rack Network Quick Install Manual

LaCie 12big rack network
Quick Install Guide
You can continue working while replacing the faulty PSU.
1. Make sure you identify the faulty PSU correctly from
the two installed.
2. Switch off and disconnect the power supply cord.
3. Squeeze retaining handle to the left to release.
4. Grip the handle and withdraw the PSU.
Figure 2: removing a PSu
2.4.

Replacing a Fan

Warning: The cover must only be opened by service personnel.
1. Release the enclosure top cover by turning the lock
mechanism to the 'Unlocked' position and slide the
cover back until it stops (see Figure 3).
2. Grip the faulty Fan module with finger and thumb
and pull it upwards in order to unplug it, and
remove it from the enclosure (see Figure 4).
Warning: To avoid injury, ensure that the blades have stopped
rotating before handling the fan.
3. Check the Fan for damage. Do not install it if there
are any visible signs of damage.
4. Replace the Fan by pushing it all the way into the
enclosure until it fits firmly and is level with the
other Fans.
5. Ensure that the Fan module LED extinguishes within
10 seconds of installation.
6. Close the enclosure cover and secure by turning the
lock mechanism to the 'Locked' position.
Figure 3: removing
the enclosure Cover
Figure 4: removing a Fan
Installation
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