H3C Technologies H3C S5830 Series Switches - Manual (Page 30)

CAUTION:
•
Follow the forward inertia of the power module when inserting it into the chassis to make sure the power
module has firm contact with the connectors on the backplane.
• To prevent damage to the connectors inside the switch chassis, insert the power module gently. If you
encounter a hard resistance while inserting the power module, pull out the power module and insert it
again.
To install a power module:
1. Wear an ESD-preventive wrist strap and make sure it makes good skin contact and is well
grounded.
2. Remove the filler panel on the target power module slot.
3. Unpack the power module and verify that the power module model is correct.
4. Correctly orient the power module with the power module slot (see Figure 29 and Figure 30 ),
grasp the handle of the module with one hand and support the module bottom with the other, and
slide the module slowly along the guide rails into the slot. The slot is foolproof. If you cannot insert
the power module into the slot, re-orient the power module rather than use excessive force to push
it in.
Figure 29 Installing a power module (S5830-52SC)
Figure 30 Installing a power module (S5830-106S)
Removing a power module
CAUTION:
If the switch has two power modules, removing one power module does not affect the operation of the
switch. If the switch has only one power module, removing the power module powers off the switch.
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