H3C S12508-AC Installation Manual page 102

Replacing a power module
CAUTION:
When hot-plugging power modules, make sure that the insertion interval is no less than 30 seconds.
•
When inserting or removing a power module, check that the switch is sturdy. To prevent bodily injury,
•
avoid tipping the switch chassis.
• Do not touch the rotating fans on a removed power module.
To replace a power module:
Holding the notches at both sides of the front panel, pivot the front panel upward.
1.
Gently pull the clip at the bottom left corner of the power module outward to release the power
2.
module panel.
Supporting the bottom of the power module with your left hand and holding the power module
3.
panel with your right hand, gently pull the power module out of the power frame.
Pull the clip at the bottom left corner of the new power module outwards to release the front panel.
4.
Slowly insert the power module into the power frame slot until it is firmly seated in the slot.
5.
Close the panel of the power module and press the clip at the bottom left corner of the power
6.
module.
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