Cisco ASR-920-12CZ-A Hardware-Installationshandbuch - Seite 43
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Chapter 2
Preparing for Installation
Chassis-Lifting Guidelines
The chassis is not intended to be moved frequently. Before you install the system, ensure that your site
is properly prepared so that you can avoid having to move the chassis later to accommodate power
sources and network connections.
Each time you lift the chassis or any heavy object, follow these guidelines:
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To prevent personal injury or damage to the chassis, never attempt to lift or tilt the chassis using the
Warning
handles on modules (such as power supplies, fans, or cards); these types of handles are not designed
to support the weight of the unit. Lift the unit only by using handles that are an integral part of the
chassis, or by grasping the chassis underneath its lower edge. Statement 163
Tools and Equipment
You need the following tools and equipment to install and upgrade the router and its components:
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Note
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Only trained and qualified personnel should be allowed to install or replace this equipment.
Warning
Statement 49
OL-32751-01
Ensure that your footing is solid, and balance the weight of the chassis between your feet.
Lift the chassis slowly; never move suddenly or twist your body as you lift.
Keep your back straight and lift with your legs, not your back. If you must bend down to lift the
chassis, bend at the knees, not at the waist, to reduce the strain on your back muscles.
Do not remove installed components from the chassis.
Always disconnect all external cables before lifting or moving the chassis.
ESD-preventive cord and wrist strap
Antistatic mat or antistatic foam
Number 1 and Number 2 Phillips-head screwdrivers
#12-24 pan-head screws to secure the router to the equipment rack
Cables for connecting to the network ports (depending on the configuration)
For more information about cable specifications, see the Troubleshooting section.
Ethernet hub, switch, or PC with a network interface card for connecting to the Ethernet ports
Console terminal (an ASCII terminal or a PC running terminal emulation software) that is
configured for 9600 baud, 8 data bits, no parity, no flow control, and 1stop bit
Console cable for connecting to the console port
Ratcheting torque screwdriver with a Phillips head that exerts up to 30-pound force per square inch
(in-lb) or 0.02-kilograms force per square millimeter (kgf/mm2) of pressure
Crimping tool as specified by the ground lug manufacturer
Wire-stripping tools for stripping both 6-AWG and 14-AWG wires
Tape measure and level
Cisco ASR 920 Series Aggregation Services Router Hardware Installation Guide
Receiving the Cisco ASR 920 Series Router
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