Dell PowerEdge Rack Enclosure 4820 - Manual (Page 8)

Cable Routing Procedures for Dell PowerEdge R720/R720xd Systems
8
Right-side mounted CMA installation (CMA shown in service position) Figure 6.
Section 2: Replacing a power supply on a PowerEdge
R720/R720xd system with a CMA
2.1. Replacing a power supply with a left-side mounted CMA
1. Swing the CMA to its service position as described in the CMA Installation Instructions provided
with the CMA kit.
2. Remove the tray from underneath the CMA as described in the CMA Installation Instructions.
3. Disengage the strain relief and disconnect the power cord from the power supply.
4. Replace the power supply.
5. Plug in the power cord, re-engage the strain relief, replace the CMA support tray, and return the
CMA to the closed (retracted) position.
2.2. Replacing a power supply with a right-side mounted CMA
1. If the innermost power supply must be replaced, then follow the steps described in Section 2.1. If
the outermost power supply must be replaced, follow the steps described below.
2. Swing the CMA to its service position as described in the CMA Installation Instructions provided
with the CMA kit.
3. Remove the tray from underneath the CMA as described in the CMA Installation Instructions.
KVM SIP placed outside the
basket for right-side mounting.