Huawei VP9660 Manual page 15

Huawei VP9660
Product Overview
Power Module
The power modules are located at the bottom of the VP9660 chassis, as shown in
and provide 2+2 AC or DC power backup.
Issue 08 (2018-11-21)
1 Button 2 FAN OK indicator
NOTE
Press the button before you remove the fan assembly.
Table 3-1 describes the fan assembly indicators.
Table 3-1 Fan assembly indicators
Indicator
FAN OK
FAN FAIL
Figure 3-4 shows the lower fan assembly of the VP9660.
Figure 3-4 VP9660 lower fan assembly
NOTE
The descriptions of the upper fan assembly indicators also apply to the lower fan assembly
indicators. The lower fan assembly provides two captive screws.
Copyright © Huawei Technologies Co., Ltd.
3 FAN FAIL indicator
Status
Steady green
Off
Steady red
Off
3 Product Structure
Description
The fan is operating
correctly.
The fan is malfunctioning.
The fan is malfunctioning.
The fan is operating
correctly.
Figure 3-2,
12