Cisco Cisco 870 MHz GainMaker Amplifiers Guide De Montage

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Important Safety Instructions 
 
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CAUTION: 
These servicing precautions are for the guidance of qualified service personnel 
only. To reduce the risk of electric shock, do not perform any servicing other 
than that contained in the operating instructions unless you are qualified to do 
so.  Refer all servicing to qualified service personnel.
 
Be aware of the following general precautions and guidelines: 
 
Servicing - Servicing is required when this equipment has been damaged in any 
way, such as power supply cord or plug is damaged, liquid has been spilled or 
objects have fallen into this equipment, this equipment has been exposed to rain 
or moisture, does not operate normally, or has been dropped. 
 
Wristwatch and Jewelry - For personal safety and to avoid damage of this 
equipment during service and repair, do not wear electrically conducting objects 
such as a wristwatch or jewelry. 
 
Lightning - Do not work on this equipment, or connect or disconnect cables, 
during periods of lightning. 
 
Labels - Do not remove any warning labels. Replace damaged or illegible 
warning labels with new ones. 
 
Covers - Do not open the cover of this equipment and attempt service unless 
instructed to do so in the instructions. Refer all servicing to qualified service 
personnel only. 
 
Moisture - Do not allow moisture to enter this equipment. 
 
Cleaning - Use a damp cloth for cleaning. 
 
Safety Checks - After service, assemble this equipment and perform safety 
checks to ensure it is safe to use before putting it back into operation. 
 
Electrostatic Discharge 
Electrostatic discharge (ESD) results from the static electricity buildup on the human 
body and other objects. This static discharge can degrade components and cause 
failures. 
Take the following precautions against electrostatic discharge: 
 
Use an anti-static bench mat and a wrist strap or ankle strap designed to safely 
ground ESD potentials through a resistive element. 
 
Keep components in their anti-static packaging until installed. 
 
Avoid touching electronic components when installing a module.