User manual

ACP-4362/4360 User Manual 22
3.4 Replacing the Cooling Fan
There is one high-speed cooling fan behind the front panel and two fans behind the
SATA HDD cage. All of these fans are easily maintained. The fans provide the sys-
tem with ample cooling by blowing air toward the rear. Please proceed according to
the instructions below.
3.4.1 Replacing the 12 cm fan
1. Remove the top cover.
2. Unplug the fan power connector.
3. Loose the thumbscrew on top of the fan unit and then gently pull it out.
4. Loose four screws on the fan bracket and the four screws on the fan guard and
replace it with a new one.
5. Fix the new cooling fan on the bracket and fan guard by screwing in the eight
screws. (see Figure 3.5)
6. Replace the fan unit into the chassis by tightening the thumbscrew and recon-
nect the fan power connector.
7. Replace the top cover and fasten it.
Figure 3.5: Replacing the cooling fan