H3C Technologies H3C MSR 3600 - Manual (Page 56)

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Locating internal modules
Removing chassis covers
WARNING!
•
To avoid bodily injury and equipment damage, make sure all power supplies connected to the router
are powered off, all power cords and interface cables are removed before you maintain the hardware.
• Wear an ESD wrist and make sure it makes good skin contact and is correctly grounded.
• After you maintain the hardware, reinstall the chassis cover.
The hardware inside the MSR3600-28/3600-51 chassis is irreplaceable. H3C recommends not
opening the chassis cover of the MSR3600-28/3600-51 router.
Removing the chassis cover from the MSR 36-10/MSR 36-20
1. Place the router on a flat surface and have the rear panel face you.
2. Use a Phillips screwdriver to remove the cover screws on the chassis sides and on the rear panel
top.
3. Rotate a flat-blade screwdriver to separate the chassis and the cover as shown in Figure 66 .
4. Raise the chassis cover until its front edge is separated from the chassis bottom completely.
5. Pull the chassis cover towards you until the tab on the back edge is disengaged from the front
panel.
Figure 65 Removing chassis cover screws
Figure 66 Rotating the flat-blade screwdriver