DELL 210S User Manual

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Service Information for Technicians
7-13
To replace the power supply in a storage system using a primary power supply only, 
perform the following steps:
1.
Turn off the power switch on the power supply.
2.
Disconnect the power cable from the electrical outlet and the power supply.
3.
Using a Phillips-head screwdriver, turn the two captive screws counterclockwise 
to release the power supply from the power-supply bay.
4.
Holding the handle on the power supply, carefully pull the power supply out of 
the power-supply bay (see Figure 7-6).
NOTE: The power-supply handle is provided to ease the task of pulling the power 
supply free from the bay. Do not use the handle to carry the Dell PowerVault 2xxS 
storage system.
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