Quantum F2000 User Manual page 152

Chapter 4: F2000 Customer Replaceable Units (CRUs)
PIB Canister Replacement
b Slide the PSU into the slot until it seats properly into the chassis
(see Figure 142).
Figure 142 Installing the PSU
c Plug the power cable into the receptacle at the back of the PSU.
138 Quantum F2000 User's Guide