HDD-8263/8264 Installation Guide
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Rack Mount Safety Information
Caution
Due to the device weight, two people should work together to mount the device
in a rack.
Caution
Install the unit as low as possible in the rack to maintain a lower center of gravity
and prevent the rack from tipping when moved.
Follow these safety guidelines when installing the device in a rack:
•
Elevated Operating Ambient
—If installed in a closed or multi-unit
rack assembly, the operating ambient temperature of the rack
environment may be greater than room ambient temperature.
Therefore, you should install the equipment in an environment
compatible with the maximum ambient temperature (Tma) of 40 °C.
•
Reduced Air Flow
—When installing the equipment in a rack or
cabinet, do not compromise the amount of airflow required for safe
operation of the equipment.
•
Mechanical Loading
—When mounting the equipment in the rack or
cabinet, avoid uneven mechanical loading that could create a
hazardous condition.
•
Circuit Overloading
—When connecting the equipment to the supply
circuit, avoid overloading the circuits. Refer to equipment nameplate
ratings to avoid damaging over current protection and supply wiring.
•
Reliable Earthing
—Maintain reliable earthing of rack-mounted
equipment, especially when using supply connections other than direct
connections to the branch circuit (for example, power strips).
•
Redundant Power Supplies
—Where redundant power supplies are
provided with the equipment, connect each power supply to a separate
circuit to optimize the equipment redundancy.
•
Servicing
—Prior to servicing the equipment, disconnect all power
supplies.
Sicherheitshinweise
Im folgenden Abschnitt finden Sie wichtige Sicherheitshinweise, die beim
Einbau und bei der Verwendung des Geräts unbedingt zu befolgen sind.
Es sind keine Abweichungen von den nachfolgenden Richtlinien zulässig.
Beim falschen Umgang mit dem Gerät kann es zu Schäden kommen. Bei
einem defekten Gerät sind die eingebauten Schutzvorrichtungen unter
Umständen nicht mehr wirksam. Alle defekten Geräte sollten daher an
National Instruments zurückgesendet und umgetauscht werden.
