2. Install the system fan.
a. Align the holes on the fan to the screw holes on the tray.
Important
To ensure proper cooling, the correct side of the fan must be reattached so that the
airow is directed out of the rear panel. There may be an arrow on the side of the fan
that indicates the airow direction.
b. Attach the screws that secure the fan to the tray.
| NAS Repair Manual
Category A NAS Models 27