Install A Fan - Huawei Quidway Eudemon 200 Installation Manual

Installation Manual
Quidway Eudemon 200 Firewall
Step 1: Loosen the two captive screws of a fan.
Step 2: One hand holds the handle attached to the front of the fan and pull part of it out,
while the other hand holds the bottom of the fan.
Step 3: Pull the whole fan out after it completely stops rotating.
Caution:
When you pull out the fan, the fan is powered off. However, it may still rotate for a while for the sake of
inertia. Be careful and do not put your finger into the rotating fan.
The fan is rather long. Use one hand to hold the bottom of the fan and the other hand to hold the
handle attached to the front of the fan, in order to pull it out slowly.
Figure 5-2 Fan removal

5.3.2 Install a Fan

Step 1: Hold the handle attached to the front of the fan with one hand and hold the
bottom with the other hand. Slowly insert the fan into the chassis along the guides until
it well touches the rear panel.
Step 2: Fasten the captive screws of the fan.
Step 3: Check if the fan status indicator on the RPU is normal. For specific meanings,
see "1.4.1 RPU".
Chapter 5 Hardware MaintenanceHardware
5-3
Maintenance