3Com PSE2500-A3 user manual Safety Statements

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User Manual

 

PSE2500-A3 External PoE

 

Power System

Chapter 3 Safety

Chapter 3 Safety

3.1 Safety Statements

Please read and follow all safety instructions and warnings before servicing the PSE2500-A3 system. Reference the individual module product manuals for additional safety statements specific to the modules.

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The device must be in a restricted access area (dedicated equipment rooms, equipment closets, or the like) where the applicable requirements of the device are met.

The equipment must be in a controlled environment (an area where the humidity is maintained at levels that cannot cause condensation on the equipment, the contaminating dust is controlled, and the steady-state ambient temperature is within the range specified).

Do not install this equipment at a combustible place.

This equipment has been evaluated for use in a continuous ambient temperature of up to 50°C.

Torque electrical connections conform to the values specified on labels or in the product documentation.

Refer to the product documentation for the proper hardware. Use only the parts specified in the equipment documentation Improper fuses/circuit breakers may cause body injury or equipment damages.

External circuit breakers must be sized as required by the applicable local codes. Refer to the equipment ratings to

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Contents PSE2500-A3 External PoE Power System Technical Support Chapter Contents About This ManualConvention Description Boldface Convention DescriptionEnvironmental Protection Table of Contents Engineering Maintenance and Troubleshooting Architecture and Configurations Description Standard ConfigurationIntroduction Description Standard Configuration Features 2PSE2500-A3 configuration3PSE2500-A3 configuration System Description OverviewFault Green Red ConditionController 2Front panel of the rectifierMonitoring the system operation status II. Communicate with deamon systemsRS232 Pin Definition RS485 Pin DefinitionAC Distribution Unit DC Distribution UnitPin Definition Safety Safety StatementsPSE2500-A3 External PoE Power System Safety Precautions PSE2500-A3 External PoE Power System Safety Installation and Debugging IntroductionSafety Physical Mounting Installing Rectifiers 1Physical installation2Installing rectifiers Frame GroundingLoad Connections 3Frame groundingConnecting to AC utility/ AC grounding Powering on the DeviceInitial Start-up PSE2500-A3 External PoE Engineering Maintenance Troubleshooting Maintenance and TroubleshootingLED Indication Controller Rectifier Possible Alarm Display Problems Status Possible solutionRegulatory compliance standards Controller Rectifier PossibleDiscipline Standards