Figure 157: Removing A Three-Phase Delta Ac Power Supply; Figure 158: Rear Of The Power Supply Showing Midplane Connectors - Juniper T640 Hardware Manual

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Grasp the handle on the power supply faceplate and pull firmly. Slide it halfway out

of the chassis (see Figure 157 on page 277).

CAUTION: Each three-phase delta AC power supply weighs approximately

31.0 lb (14.06 kg). Be prepared to support the full weight of the power

supply as you remove it from the router.

Place one hand underneath the power supply to support it and slide it completely out

of the chassis.

Figure 157: Removing a Three-Phase Delta AC Power Supply

WARNING: Do not touch the power connectors on the rear of the power

supply (see Figure 158 on page 277). They can contain dangerous voltages.

Chapter 17: Replacing T640 Router Hardware Components