New H3C Technologies H3C S6520X-SI Series, Руководство по установке

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To prevent damage to the power supply or the connectors on the backplane, insert the power
supply gently. If you encounter a hard resistance when inserting the power supply, pull out the
power supply and insert it again.
Figure2-26 Installing a power supply
Figure2-27 PSR1110-56A power supply installed in the switch
NOTE:
The PSR1110-56A power supply, including the handle, adds 64 mm (2.52 in) to the chassis depth.
Removing a power supply
1. Wear an ESD wrist strap. Make sure the strap makes good skin contact and is reliably
grounded.
2. Disconnect the power cord.
3. Press the latch on the power supply towards the handle side, and pull the power supply part
way out of the slot along the guide rails.
4. Grasping the handle of the power supply with one hand and supporting module bottom with the
other, pull the power supply slowly out of the slot along the guide rails.
Put away the removed power supply in an antistatic bag or the power supply package bag for
future use.
5. If you are not to install a new power supply in the slot, install a filler panel in the slot to prevent
dust and ensure good ventilation.