Setting The Input Mode Switch On A Three-Input 240-A Dc Power Supply For A T640 Router; T640 Router; Figure 130: Rear Of The Power Supply Showing Midplane Connectors; Figure 131: Removing A Three-Input 240-A Dc Power Supply - Juniper T640 Hardware Manual

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WARNING: Do not touch the power connectors on the rear of the power
supply (see Figure 130 on page 247). They can contain dangerous voltages.

Figure 130: Rear of the Power Supply Showing Midplane Connectors

Figure 131: Removing a Three-Input 240-A DC Power Supply

Setting the Input Mode Switch on a Three-Input 240-A DC Power Supply for a

T640 Router

NOTE: Do not set the input mode switch if the power supply is installed in
the chassis. If the power supply is already installed, you must disconnect all
cables and remove the power supply before setting the input mode switch.
Chapter 17: Replacing T640 Router Hardware Components
247