H3C Technologies H3C MSR 3600 - Manual (Page 67)

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Figure 86 Installing filler panels
Replacing an HMIM
WARNING!
You can replace an HMIM when the router is powered on. However, before replacing an HMIM when the
router is powered on, you must execute the remove hmimslot
slotnumber command.
To replace an HMIM:
1. Completely loosen the captive screws of the HMIM.
2. Gently pull the HMIM out of the slot along the slide rails.
3. Install a new HMIM. For the installation procedure, see " Installing the router ."
If you do not install a new HMIM, install a filler panel and tighten the screws.
Figure 87 Pulling the HMIM out of the slot