H3C S6890 Series Installation Manual

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Contents

15Figure 19 Removing a filler panel (S6890-54HF)3. Unpack the power module and verify that the power module model is correct.4. Correctly orient the power module with the words on the power module upward. Grasping thehandle of the power module with one hand and supporting its bottom with the other, and insertthe power module slowly into the slot along the guide rails.Follow the forward inertia of the power module when inserting it into the chassis, and make surethe power module has firm contact with the connectors on the backplane.To prevent damage, remove the power module, realign the module with the slot, and insert itagain in case of any misalignment.Figure 20 Installing a power module (S6890-54HF)Removing a power moduleCAUTION:If the switch has two power modules in 1+1 redundancy mode, removing one power module doesnot affect the operation of the switch. If the switch has only one power module installed, removingthe power module powers off the switch.The removal procedure is the same for the LSVM1AC650, LSVM1DC650, LSVM1AC300, andLSVM1DC300 power modules.To remove a power module:1. Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.