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34
08
IMPORTANT SAfETY INfORMATION
Precautions for Installation, Maintenance
and Servicing
To reduce the risk of electric shock or damage to the equipment
when installing, maintaining or servicing products, observe the
following precautions.
Installation
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follow the pre- and post-installation procedures in other parts
of the manual.
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follow the installation and configuration instructions in
the manual.
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In some geographical areas it may be advisable to install lightning
protection for product.
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Ensure reliable grounding of rack mounted equipment have
been maintained.
Maintaining and Servicing:
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Product contains power supplies that are capable of producing
hazardous energy levels. The installation of internal options
and routine maintenance and service of this product should
be performed by individuals who are knowledgeable about the
procedures, precautions, and hazards associated with equipment
containing hazardous energy levels.
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do not exceed the level of repair specified in the procedures
in the product documentation. All troubleshooting and repair
procedures are detailed to allow only subassembly or modulelevel
repair. because of the complexity of the individual boards and
subassemblies, do not attempt to make repairs at the component
level or to make modifications to any printed wiring board.
Improper repairs can create a safety hazard.
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Verify that the AC power supply branch circuit that provides power
to the rack is not overloaded. This will reduce the risk of personal
injury, fire, or damage to the equipment. The total rack load
should not exceed 80 percent of the branch circuit rating. Consult
the electrical authority having jurisdiction over your facility wiring
and installation requirements.
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The covers should remain locked during normal operation.
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