Prepare For Installation; Safety Guidelines - Cisco CQ211L01-48H8FH Hardware Installation Manual

Prepare for Installation

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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 the
equipment. Because the guidelines do not include all hazards, be constantly alert.
Hardware Installation Guide for Cisco CQ211L01 Switch
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The images in this chapter are only for representational purposes, unless specified otherwise. The chassis'
actual appearance and size may vary.
Statement 1071—Warning Definition
IMPORTANT SAFETY INSTRUCTIONS
This warning symbol means danger. You are in a situation that could cause bodily injury. Before you work
on any equipment, be aware of the hazards involved with electrical circuitry, and be familiar with standard
practices for preventing accidents. Use the statement number provided at the end of each warning to locate
its translation in the translated safety warnings that accompanied this device.
SAVE THESE INSTRUCTIONS
Safety Guidelines, on page 2
Compliance and Safety Information, on page 3
Laser Safety, on page 5
Energy Hazard, on page 5
Installation Guidelines, on page 7
Procure Tools and Equipment, on page 7
Prepare Your Location , on page 9
Prepare Yourself , on page 10
Prepare Rack for Chassis Installation, on page 11
Clearance Requirements, on page 13
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C H A P T E R