Dell PowerEdge Rack Enclosure 4820 - Manual (Page 8)

Cable Routing Procedures for Dell™ PowerEdge™ T610 Systems
Page 6
Section 3: Replacing a Power Supply on a PowerEdge™ T610 System With a
CMA
NOTE: The steps described below apply to the bottom power supply only when the CMA is installed
to the left side. If the CMA is attached to the right side, both power supplies can be removed without
removal of the CMA. If the CMA is attached to the left side, the top power supply can be replaced with
the CMA in its closed (retracted) position.
1. Swing the CMA to its service position.
2. Disengage the strain relief and disconnect the power cord from the power supply.
3. Disconnect the inner CMA attachment housing from the rail as shown in Figure 8.
4. While supporting the CMA with one hand, remove and replace the power supply with the
other hand as shown in Figure 8.
5. Reconnect the CMA attachment housing to the rail.
6. Plug in the power cord, re-engage the strain relief, and return the CMA to the closed
(retracted) position.
Figure 7: Replacing the Power Supply
Inner CMA attachment housing
has been disconnected.