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Rev 1.5
2.4 Safety Instructions
The intended audience of this User's Manual is system Integrators and hardware/software
engineers.
The product has been designed to meet relevant standard industrial safety requirements. It
must not be used except in its specific area of office telecommunication industry and industrial
control. It shall not be used in safety-critical applications, life-sustaining appliances or in
aircraft.
Only trained personnel or persons qualified in electronics or electrical engineering are
authorized to install, operate or maintain the product.
This section provides safety information about:
•
Protection Against Electromagnetic Interference (EMI)
•
Electrostatic Discharge Precautions
•
System Installation
2.4.1 Protection Against Electromagnetic Interference (EMI)
The product has been tested and found to comply with the limits for a Class A digital device,
pursuant to part 15 of the FCC Rules, EN 55022 Class A.
To ensure proper EMC shielding, operate the subrack only with all free slots populated with
filler panels.
Ensure that all EMI gaskets make correct contact.
2.4.2 Electrostatic Discharge Precautions
Electronic components can easily be destroyed by electrostatic discharge which can occur
between subrack components and a person.
•
Before working on the rack make sure that you are working in an ESD-safe
environment.
2.4.3 Location
Locate the system in a stable area free of excessive movement and jarring, dust, smoke, and
electrostatic discharge (ESD). Make sure that the temperature does not exceed the operating
temperature given in the environmental requirements in this guide and allow room for proper
air flow for cooling.
2.4.4 Voltage Hazards
The system is powered with a power supply the mains voltage is 115/230VAC.
(Voltage range 85VAC to 265VAC)
This voltage is considered hazardous.
2.4.5 Mounting Considerations
During the course of handling, shipping, and assembly, parts could become loose or
damaged.
Do not operate a shelf in this condition, as this may cause damage to other equipment.
2.4.6 Electrical Hazards
The caution label on the system's rear near the grounding studs shows that you have
to create an earth connection because there may be a high leakage current which is
considered hazardous.
