director 2/64 service manual

4–18 director 2/64 service manual
FRU Removal and Replacement
Removing a Redundant Power Supply
To remove a redundant power supply:
1. If the director is installed in a stand-alone configuration, go to step 2. If the
director is rack-mounted, unlock and open the cabinet front door as directed by the
customer representative.
2. Follow ESD procedures by attaching a wrist strap to the director chassis and your
wrist, as shown in Figure 4–1.
CAUTION: To avoid causing machine errors or damage while working on the director,
follow ESD procedures by connecting a grounding cable to the director chassis and
wearing an ESD wrist strap.
3. Identify the defective power supply from the extinguished green PWR OK LED
on the supply or failure information at the HAFM server’s Hardware View.
4. Push the locking pin to the left (1) to release the cam lever at the top of the power
supply, as shown in Figure 4–7.
5. Pull the cam lever out and to the right (2) to cam the power supply out of the
director chassis.
Figure 4–7: Redundant power supply removal and replacement