Dell PowerVault NX3500 - Manual (Page 79)

Installing System Components 79
Installing a Power Supply
1 Verify that both power supplies are the same type and have the same
maximum output power.
NOTE: The maximum output power (shown in watts) is listed on the power
supply label.
2 Slide the new power supply into the chassis until the power supply is fully
seated and the release latch snaps into place. See Figure 2-15.
NOTE: If you unlatched the cable management arm in step 2 of the previous
procedure, relatch it. For information about the cable management arm, see
the system’s rack documentation.
3 Connect the power cable to the power supply and plug the cable into a
power outlet.
CAUTION: When connecting the power cable, secure the cable with the
Velcro strap.
NOTE: When installing, hot-swapping, or hot-adding a new power supply in a
system with two power supplies, allow several seconds for the system to recognize
the power supply and determine its status. The power-supply status indicator turns
green to signify that the power supply is functioning properly. See Figure 1-7.
System Battery
Replacing the System Battery
WARNING: There is a danger of a new battery exploding if it is incorrectly
installed. Replace the battery only with the same or equivalent type recommended
by the manufacturer. See your safety information for additional info.
CAUTION: Many repairs may only be done by a certified service technician.
You should only perform troubleshooting and simple repairs as authorized in
your product documentation, or as directed by the online or telephone service
and support team. Damage due to servicing that is not authorized by Dell is not
covered by your warranty. Read and follow the safety instructions that came
with the product.
1 Turn off the system, including any attached peripherals, and disconnect
the system from the electrical outlet.
2 Open the system. See "Opening the System" on page 52.
book.book Page 79 Monday, January 24, 2011 12:24 PM