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Chapter 8: Installing, Removing, and Replacing Components
Removing and Installing a Power Supply
Quantum Scalar i40 and Scalar i80 User’s Guide
221
Figure 56 Single Power Supply
System
Scalar i40, single power
supply
Scalar i80, single power
supply installed in top slot
Filler plate covers empty
power supply slot
Figure 57 Redundant Power
Supply System
Scalar i80, dual power
supplies for redundancy
Replacing a Power
Supply in a Single-
Power-Supply System
(Scalar i40 and Scalar
i80)
Note:
If you have a single power supply in a Scalar i80, it is
recommended that you install it in the upper slot, to provide
better temperature control (see
Figure 56
).
1
Shut down the library (from the operator panel, select
Actions >
Shutdown > Shutdown Library
). Wait for the screen to prompt
you to turn off library power.
2
Turn
OFF
library power by pressing the power button on the front
panel. Wait for the operator panel screen to turn off.
3
Disconnect the power cord from the power supply.
Summary of Contents for Scalar i40
Page 16: ...Figures xvi Quantum Scalar i40 and Scalar i80 User s Guide...
Page 18: ...Tables xviii Quantum Scalar i40 and Scalar i80 User s Guide...
Page 22: ...Preface xxii Quantum Scalar i40 and Scalar i80 User s Guide...
Page 26: ...Preface xxvi Quantum Scalar i40 and Scalar i80 User s Guide...
Page 328: ...Index 302 Quantum Scalar i40 and Scalar i80 User s Guide...