General Safety Guidelines; Compliance And Safety Information; Laser Safety; Energy Hazard - Cisco ASR 9000 Series Manual

Safety Guidelines

General Safety Guidelines

• Never attempt to lift an object that might be too heavy for you to lift by yourself.
• Always disconnect the power source and unplug all power cables before lifting, moving, or working on
the router.
• Keep the work area clear and dust free during and after the installation.
• Keep tools and router components away from walkways and equipment rack aisles.
• Do not wear loose clothing, jewelry (including rings and chains), or other items that could get caught
in the router.
• Fasten your tie or scarf and sleeves.
• Operate Cisco equipment safely by using it in accordance with its electrical ratings and product usage
instructions.
• Do not work alone if potentially hazardous conditions exist.
• Always unplug the power cables when performing maintenance or working on the router, unless the
replacement part is hot swappable and designed for online insertion and removal (OIR).
• Ensure that the installation of the router is in compliance with national and local electrical codes: in the
United States, National Fire Protection Association (NFPA) 70, United States National Electrical Code;
in Canada, Canadian Electrical Code, part I, CSA C22.1; in other countries, International Electrotechnical
Commission (IEC) 364, part 1 through part 7.

Compliance and Safety Information

The Cisco ASR 9000 Series Routers are designed to meet the regulatory compliance and safety approval
requirements. For detailed safety information, see:
Cisco ASR 9000 Series Routers.

Laser Safety

Single-mode Cisco ASR 9000 Series line cards are equipped with lasers. The lasers emit invisible radiation.
>Do not stare into open line card ports. Observe the following warning to prevent eye injury:
Because invisible laser radiation may be emitted from the aperture of the port when no cable is connected,
Danger
avoid exposure to laser radiation and do not stare into open apertures. Statement 70

Energy Hazard

The Cisco ASR 9000 Series Routers can be configured for a DC power source. Do not touch terminals while
they are live. Observe the following warning to prevent injury.
Cisco ASR 9000 Series Aggregation Services Router Hardware Installation Guide
2
Regulatory Compliance and Safety Information for the
Preparing for Installation