CHAPTER
 
1-1
Cisco AS5350XM and Cisco AS5400XM Universal Gateways Card Installation Guide
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1
Safety Warnings, Recommendations, and Tools 
Required
This chapter describes the safety warnings, recommendations, and tools required to install feature cards 
in the chassis. This chapter contains the following sections:
• General Safety, page 1-1
• Maintaining Safety with Electricity, page 1-2
• Preventing Electrostatic Discharge, page 1-3
• Required Tools and Equipment, page 1-3
• Where to Go Next, page 1-4
General Safety
Any device that uses electricity must be handled carefully; follow these guidelines to ensure general 
safety:
• Keep the chassis area clear and dust-free during and after installation.
• Put the removed chassis cover in a safe place. 
• Keep tools away from walk areas where you and others could fall over them. 
• Do not wear loose clothing that could get caught in the chassis. Fasten your tie or scarf and roll up 
your sleeves. 
• Wear safety glasses if you are working under any conditions that might be hazardous to your eyes. 
• Do not perform any action that creates a potential hazard to people or makes the equipment unsafe.
Warning
Ultimate disposal of this product should be handled according to all national laws and regulations. 
Statement 1040