User manual

IPC-610 User Manual 20
3.3 Replacing the Cooling Fan
3.3.1 Replacing the Cooling Fan for ACP-4000/IPC-610-H
There are two cooling fans behind the front panel. They are easily maintained. The
fans provide the system with ample cooling by blowing air rearwards. Please proceed
according to the instructions below.
1. Remove the top cover.
2. Unplug the fan power connector.
3. Loosen the thumbscrew on top of the fan unit and then gently pull it out.
4. Loosen the 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 fan guard and the bracket by screwing in the
eight screws. (see Figure 3.4)
6. Replace the fan unit into the chassis by tightening the thumbscrew and recon-
necting the fan power connector.
7. Replace the top cover and fasten it.
Figure 3.4 Replacing the cooling fan for ACP-4000/IPC-610-H