Juniper BT8A78CH1, Обзор оборудования и руководство по установке

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a. Remove the filter from the packaging and insert fully into the channel, ensuring
the filter remains straight and contains no creases.
5.
Replace the filter cover and tighten the captive screw, ensuring the cover is fitted
correctly and fastened securely .
You have successfully completed this procedure.
BTI7801 Field-Replaceable Units (FRUs)
Field-replaceable units are pre-installed when the BTI7801 is delivered. This section
describes how to remove and replace the FRUs on theBTI7801.
WARNING: Use proper caution when working with the equipment. This chapter
might not cover every possible hazardous condition.
Safety Warnings
•
This equipment is intended to be installed and serviced by qualified personnel.
•
Be familiar with the safety guidelines described in the BTI7800 Series Hardware Overview
and Installation Guide .
• Ensure the chassis is installed properly and secured onto the rack.
•
Ensure you have an unobstructed path to the chassis.
•
Avoid contact with rotating fan blades.
Electrical Warnings
CAUTION: Electrostatic Discharge (ESD) can damage module components,
causing complete or intermittent failures. ESD can occur when a module is
improperly handled.
To prevent ESD damage to a module, follow these guidelines:
• Always wear an ESD grounding device, such as an ESD wrist strap, when handling a
module.
•
Do not remove a module from its antistatic bag until installation. Store removed
modules in antistatic packaging.
199 Copyright © 2019, Juniper Networks, Inc.
Chapter 7: BTI7800 Series Field Replaceable Units (FRUs)