Electrical Safety; Chassis-Lifting Guidelines - Cisco ASR 1001-X Hardware Installation Manual

Preparing Your Site for Installation

Electrical Safety

All the system components are hot-swappable. They are designed to be removed and replaced while the system
is operating, without presenting an electrical hazard or damage to the system.
Follow these basic guidelines when you are working with any electrical equipment:
• Before beginning any procedures requiring access to the chassis interior, locate the emergency power-off
• Disconnect all power and external cables before installing or removing a chassis.
• Do not work alone when potentially hazardous conditions exist.
• Never assume that power has been disconnected from a circuit; always check.
• Do not perform any action that creates a potential hazard to people or makes the equipment unsafe.
• Carefully examine your work area for possible hazards such as moist floors, ungrounded power extension
In addition, use the following guidelines when working with any equipment that is disconnected from a power
source, but is still connected to telephone wiring or other network cabling:
• Never install telephone wiring during a lightning storm.
• Never install telephone jacks in wet locations unless the jack is specifically designed for wet locations.
• Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected
• Use caution when installing or modifying telephone lines.
Danger Do not work on the system or connect or disconnect cables during periods of lightning activity. Statement
1006

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:
• 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,
• Do not remove installed components from the chassis.
switch for the room in which you are working.
Never install equipment that appears damaged.
cables, and missing safety grounds.
at the network interface.
bend at the knees, not at the waist, to reduce the strain on your back muscles.
Cisco ASR 1001-X Router Hardware Installation Guide

Electrical Safety

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