Maintaining The Ptx5000 Dc Power System - Juniper PTX5000 Hardware Manual

Maintaining the PTX5000 DC Power System

IN THIS SECTION
Maintaining the PTX5000 DC Power System | 417
Replacing a PTX5000 60-A DC PDU | 420
Replacing a PTX5000 60-A DC PDU Power Cable | 425
Replacing a PTX5000 120-A DC PDU | 431
Replacing a PTX5000 120-A DC PDU Power Cable | 436
Replacing a PTX5000 60-A or 120-A DC PSM | 441
Replacing a PTX5000 High Capacity DC PDU | 442
Replacing a PTX5000 High Capacity DC PSM | 447
Maintaining the PTX5000 DC Power System
IN THIS SECTION
Purpose | 417
Action | 417
Purpose
For optimum performance, verify the condition of the power distribution units (PDUs), power supply
modules (PSMs), DC power cables, and grounding cables.
Action
On a regular basis:
• Periodically inspect the site to ensure that the grounding and DC power cables connected to the
PTX5000 are securely in place and that no moisture is accumulating near the PTX5000. To review
417