Acer AW2000h-AW170h - Manual (Page 53)

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Installing the top cover
1 Perform the pre-installation instructions described on page 24.
2 Install the top cover.
(1) Align the top cover tabs with the slots on the chassis.
(2) Close the top cover.
3 Replace the two screws on the top cover.
Installing and removing the air duct
Caution! Always operate your server with the air duct installed to
ensure reliable and continued operation.
You need to remove the air duct to perform the following procedures:
•
Removing and installing a processor
• Removing and installing a memory module
Installing the air duct
1 Perform the pre-installation instructions described on page 24.
2 Place the air duct on the chassis so that the tabs on the air duct
align with the slots on the chassis.
Caution! Do not pinch or unplug cables that may be near or under
the air duct.