Servicing the Device
NOTE:
During the one-year warranty period, you can obtain a replacement fan module by
contacting Juniper Networks Technical support. After the warranty period, contact
the Juniper Networks Sales department to renew your support contract.
Depending on the working environment where the device is located, we
recommend changing the fan filter every six months. The fan filter SKU number is
NS-5200-FLTR or NS-5400-FLTR.
NetScreen-5200 Fan Module
Figure 20 shows the location of the fan lever on the NetScreen-5200.
Figure 20: NetScreen-5200 Fan Module
Fan Module
Fan Front
Fan Lever
To remove the fan module on a NetScreen-5200, perform the following steps:
1. Pull the fan lever until it is fully extended.
2. Grip the sides, then gently slide the assembly straight out.
WARNING:
Do not remove the fan module while the fans are still spinning.
49
Replacing the Fan Module