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CAUTION: Grounding is supplied by the ground-prong on the 3-prong power cable. Do not attach a
separate ground cable. Do not use adapter plugs. Do not remove the ground prong from the cable.
Ensure the ground connection on the power supply is correct and functioning before applying power to
the Topspin system.
CAUTION: Always ground yourself before touching any internal Topspin system component to avoid
damage from electrostatic discharge (ESD).
CAUTION: The Topspin system has two power cables. The operator must disconnect all power cables
before attempting to remove the system from the rack.
CAUTION: Remove power cables by grasping the cable connector and pulling straight out.If the
chassis comes equipped with a power-plug retainer, move the bail wire used to retain the plug to the
side before attempting to remove the power plug. Replace power-supply cables be grasping the cable
connector, align the connector with the power jack, and insert the connector straight into the jack.If the
chassis comes equipped with a power-plug retainer, move the bail wire back into place to keep the
power plug firmly in place.
CAUTION: The Topspin system contains lithium batteries. Do not attempt to replace or discard these
batteries. The batteries may only be serviced by Topspin service personnel.
CAUTION: Observe and follow service markings. Do not service the Topspin system, except as
explained in the Topspin documentation supplied with your system. Opening the chassis or removing
the enclosure cover exposes you to electrical shock and may damage system components.
If one or more of the following situations occurs, remove power to the Topspin system chassis, and
contact your Topspin support representative:
• The power cable or power plug is damaged.
• The system has been exposed to water.
• The system has been dropped or damaged in any way.
• The system does not operate correctly after following the installation instructions.
CAUTION: You must ensure the operating environment has adequate air circulation. Keep the
Topspin system in a cool, well-ventilated room. Do not block cooling vents. Install filler panels into all
unused slots.