44
Figure 60 Pulling out the fan tray
3.
To install a new fan tray, grasp the handle of the fan tray with one hand and support the fan tray
bottom with the other, and slide the fan tray along the guide rails into the slot until the fan tray
seats in the slot and has a firm contact with the backplane.
4.
Use a Phillips screwdriver to fasten the captive screw on the fan tray.
NOTE:
•
Automatic fan speed adjustment and hot-swapping fan trays are supported.
•
Put the removed fan tray in an anti-static bag.
Replacing a memory module
CAUTION:
•
Keep the tamper-proof seal on a mounting screw on the chassis cover intact, and if you want to
open the chassis, contact the local agent of H3C for permission. Otherwise, H3C shall not be
liable for any consequence caused thereby.
•
Use the memory modules provided by H3C only. Otherwise, the router may be unable to operate
properly.
•
For the specifications of memory modules supported, see “
Memory module structure
Figure 61 Memory module structure
(1) Connector edge
(2) Polarization notch
(3) Latch notch
