Replacing the Fan Module
NetScreen-5200 Fan Tray Filter
Before you replace the fan tray filter, make sure you have the following tools:
•Flashlight or other light source
•
To replace the fan tray filter:
1.Remove the fan tray (See “NetScreen-5200 Fan Module” on page 38).
2.Pull the front edge of the filter from the Velcro backing.
3.Insert a wooden ruler between the filter and the chassis wall.
4.Push the wooden ruler towards the back of the chassis, gently lifting the filter as you proceed.
5.Once the filter is separated from the Velcro backing, use your fingers to pull the filter out of the fan tray slot.
6.Carefully insert a new filter into the chassis. Use the wooden ruler as an aid to guide the back edge of the filter to reach the end of the Velcro wall.
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