H3C S5100-SI series Quick Start Manual page 52

Quick Start
H3C S5100-SI/EI Series Ethernet Switches
the dent of the switch bottom, and ensure that the
permanent magnet and the switch are fastened reliably.
Note:
Remove the cushion, if any, from the dent before installation.
2) Attach the magnet-mounted device to the specified location.
Take care not to get your fingers stuck between because the
magnetism is very huge.
(1) Blind nut in the dent of the switch bottom
(2) Permanent magnet
Figure 3-19 Magnet mounting
Chapter 3 Installing the Switch
(3)
(3) M3*6 countersunk head screw
3-21
(1)
(2)