Review Safety Guidelines; Cautions And Regulatory Compliance Statements For Nebs - Cisco NCS 5700 Series Hardware Installation Manual

Review Safety Guidelines

Review Safety Guidelines
Before you perform any procedure in this document, review the safety guidelines in this section to avoid
injuring yourself or damaging the equipment. The following guidelines are for your safety and to protect
equipment. Because the guidelines do not include all hazards, be constantly alert.
• Keep the work area clear, smoke and dust-free during and after installation. Do not allow dirt or debris
• Do not wear loose clothing, jewelry, or other items that could get caught in the router or other associated
• Cisco equipment operates safely when used in accordance with its specifications and product-usage
• Be sure to power down a fixed configuration PDU or modular configuration power shelf before removing
• If potentially hazardous conditions exist, do not work alone.
• Take care when connecting multiple units to the supply circuit so that wiring is not overloaded.
• This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the
• To prevent personal injury or damage to the chassis, never attempt to lift or tilt the chassis using the
• Hazardous voltage or energy is present on the backplane when the system is operating. Use caution when
• When installing or replacing the unit, the ground connection must always be made first and disconnected
• The rack stabilizing mechanism must be in place, or the rack must be bolted to the floor before you slide
Warning
Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams
or view directly with optical instruments. Statement 1051

Cautions and Regulatory Compliance Statements for NEBS

The following are NEBS GR-1089-CORE cautions, regulatory compliance statements, and requirements:
• The intra-building port(s) of the equipment or subassembly must use shielded intra-building cabling/wiring
Hardware Installation Guide for Cisco NCS 5700 Series Fixed-Port Routers
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to enter into any laser-based components.
components.
instructions.
it from the chassis.
absence of a suitably installed ground conductor. Contact the appropriate electrical inspection authority
or an electrician if you are uncertain about whether suitable grounding is available.
handles on modules (such as power supplies, fans, or cards); these types of handles are not designed to
support the weight of the unit.
servicing.
last.
the unit out for servicing. Failure to stabilize the rack may cause the rack to tip over.
that is grounded at both ends.
Prepare for Installation