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Connect Power to a Single-Phase 9-Feed AC Power Distribution Module
 | Caution: Do not mix AC and DC power modules within the same router. |
To connect an AC power cord to an AC power source:
- Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to an approved site ESD grounding point. See the instructions for your site.
- Switch off the dedicated customer site circuit breakers. Ensure that the voltage across the AC power source cable leads is 0 V and that there is no chance that the cable leads might become active during installation.
- Detach the ESD grounding strap from the approved site ESD grounding point, and connect the strap to one of the ESD points on the chassis.
- Switch off (O) the AC PSMs and disengage all AC PSMs.
- Move the safety retention bar downwards and tight the captive retention screws.
- Connect the powers cords to the AC PDM.
- Verify that the power cords are not touching or blocking access to router components, and that it does not drape where people could trip on it.
 | Warning: Do not touch the power connectors on the PDM. They can contain dangerous voltages. |
