Dell PowerVault MD3000 - Manual (Page 63)

Installing Enclosure Components
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Figure 4-6. Replacing the Power Supply
CAUTION:
The power supply/cooling fan modules are heavy. Use both hands when removing.
3 Grasp the handle on the power supply and carefully pull the module out of the bay (see Figure 4-6).
NOTICE:
The power-supply handle is provided to ease the task of pulling the module from the bay. Do not use this
handle to carry the module.
Installing a Power Supply/Cooling Fan Module
1 Carefully slide the new power supply/cooling fan module approximately two-thirds of the way into the
empty bay.
2 Gently push the module all the way to the back of the bay until it is firmly seated in the backplane
connector.
The power supply is seated when its front plate is even with the front plate of the adjacent power supply.
NOTE:
If the enclosure is powered on, the power-supply fault indicator (see Figure 1-7) remains illuminated
until you connect the AC power cable to the power supply and turn on the on/off switch.
3 Tighten the two captive screws to secure the new power supply/cooling fan module in the bay.
4 Connect the AC power cable to the new power supply and to an electrical outlet.
5 Turn on the on/off switch on the new power supply.
1 power supply 2 captive screws (2) 3 handle
4 on/off switch
2 1
3
4