Installing User Modules
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Alcatel-Lucent
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OmniAccess 780 Hardware Users Guide
I
NSTALLING
F
AN
T
RAY
Follow the procedure given below to install the fan tray:
Caution:
Always handle the fan tray by the edges and handle; do not touch the fan, its
components, or connector pins.
Step 1:
Ensure that power supply to the system is switched OFF.
Step 2:
Insert the fan tray in the fan tray slot (slot 26) provided in the front panel of
the system.
Step 3:
Verify that the fan tray is rested on the guide and it rides smoothly in the
slot.
Step 4:
Push the fan tray firmly in the slot.
Step 5:
Secure the fan tray with the chassis using the thumb screw.
Figure 19: Installing Fan Tray
R
EMOVING
F
AN
T
RAY
To remove the fan tray follow the procedure given below:
Step 1:
Ensure that the power supply to the system is switched OFF.
Step 2:
Remove any connectors from the Console port, Modem port, and USB
port.
Step 3:
Unscrew the thumb screws.
Step 4:
Pull the fan tray out of the OA-780.
Port 0
Port 1
OmniAccess
780
OA7-SF
OA7-T1E1-4
OA7-SE