Juniper Internet Router M160, Hardware Manual

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M160 Internet Router Hardware Guide
Before installing the chassis, perform the following prerequisite procedures:
Verify that the router site meets the requirements described in “Preparing
for Router Installation” on page 59.
Place the rack in its permanent location, allowing adequate clearance for
airflow and maintenance, and secure it to the building structure. For details,
see Rack Requirements on page 59.
Read the information in “Installation Safety Guidelines and Warnings” on page
239, with particular attention to “Chassis Lifting Guidelines” on page 239.
Remove the router from the shipping carton, as described in “Unpacking the
Router” on page 77.
Then install the router by performing the procedures in the following sections:
Tools and Parts Required on page 84
Removing Components from the Chassis on page 84
Installing the Chassis into the Rack on page 97
Reinstalling Components into the Chassis on page 99
Tools and Parts Required
To install the chassis without using a mechanical lift, you need
the following tools and parts:
Phillips (+) screwdrivers, numbers 1 and 2
Flat-blade screwdriver, approximately 1/4 in. (6 mm), for removing craft
interface
5/32-in. Allen (hexagonal) wrench for tightening the mounting screws provided
in the accessory box; do not substitute a metric-size wrench
Electrostatic bags or antistatic mats, one for each electronic component
removed
Electrostatic discharge (ESD) grounding wrist strap
Removing Components from the Chassis
To make the router light enough to install without a mechanical lift, you must
remove most of the components.
84
Removing Components from the Chassis