Safety Precaution For Energy Hazard; Safety Precaution For Laser Radiation - Cisco NCS 1004 Hardware Installation Manual

Safety Precaution for Energy Hazard

Warning
Never defeat the ground conductor or operate the equipment in the absence of a suitably installed
ground conductor. Contact the appropriate electrical inspection authority or an electrician if you are
uncertain that suitable grounding is available. Statement 1024
Warning This product requires short-circuit (overcurrent) protection, to be provided as part of the building
installation. Install only in accordance with national and local wiring regulations. Statement 1045
Safety Precaution for Energy Hazard
Warning
Do not reach into a vacant slot when installing or removing a module. Exposed circuitry is an energy
hazard.Statement 206
The Cisco NCS 1004 can be configured for a DC power source. Do not touch terminals with body parts or
conductive objects while they are energized.

Safety Precaution for Laser Radiation

Cisco NCS 1004 is classified as Hazard Level 1M as per IEC 60825-2, since it includes embedded Class 1
or Class 1M Laser sources.
Warning
Warning Invisible laser radiations present.Statement 1016
Hardware Installation Guide for Cisco NCS 1004
8
Safety Guidelines
Statement 291