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Safety and Regulatory Information
For your protection, this product has been tested for conformance to various national and international
regulations and standards. The scope of this regulatory testing includes electrical and mechanical safety,
electromagnetic emissions, immunity, ESD, and hazardous materials.
Where required, certifications are obtained from third party test agencies. Certification marks, when
required, appear on the product label. In addition, various regulatory bodies require some information
under the headings below.
This product and related documentation must be reviewed for familiarization with safety markings and
instructions before operation.
WARNING
The WARNING sign denotes a hazard. It calls attention to a procedure, practice, or situation
which, if not done correctly or adhered to, could result in injury. Do not proceed beyond a
WARNING sign until the indicated conditions are fully understood and met.
CAUTION
The CAUTION sign denotes a hazard. It calls attention to an operating procedure, practice,
or situation which, if not done correctly or adhered to, could damage or destroy part or
the entire product. Do not proceed beyond a CAUTION sign until the indicated conditions
are fully understood and met.
Safety Warnings
The following warnings and cautions are applicable to the System/E rack. Please observe all safe-
ty precautions and warnings.
This product has not been evaluated for connection to an IT power system (an AC distribution
system having no direct connection to earth ground)- according to IEC/EN60950.
Grounding
WARNING
This is a safety class I product and has a protective earthing (grounding) terminal. There
must be an uninterruptable safety earth ground from the main power source to the
product’s input wiring terminals, power cord, or supplied cord set. Whenever it is likely
that the protection has been impaired, disconnect the power cord until the ground has
been restored.
Leakage Current
WARNING
Due to types of products that can be installed in this cabinet, there is a risk of high
leakage current (3.5 mA). Reliable ground circuit continuity is vital for safe operation of
this product. To reduce the risk of electric shock, earth (ground) connection is essential
before connecting the power supply. Never operate this cabinet with the ground conductor
disconnected.
Power Limitations
CAUTION
To reduce the risk of overload, do not load any single PDU with more than its rated maximum.
Cabinet Stability
CAUTION
To reduce the risk of cabinet instability, attach the anti-tip feet before installing or extend-
ing any devices. Extend only one device at a time. Do not stand or sit on any extended
device. Qualified service personnel should do all non-operator servicing.
Accessories
CAUTION
This product is designed for use with specific electrical accessories (i.e.,PDUs and UPSs).
The use of any other accessory is not recommended or supported.
Chapter 1
Safety and Regulatory Information
