Intel SC5650-DP, Руководство по обслуживанию

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102 Intel® Server Chassis SC5650-DP/WS/BRP/UP Service Guide
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When replacing a hot-plug power supply, unplug the power cord to the power supply
being replaced before removing the power supply from the chassis.
Caution: If the compute module has been running, any installed processor(s) and heat sink(s) may
be hot. Unless you are adding or removing a hot-plug component, allow the compute
module to cool before opening the covers. To avoid the possibility of coming into contact
with hot component(s) during a hot-plug installation, be careful when removing or
installing the hot-plug component(s).
Caution: To avoid injury do not contact moving fan blades. If your chassis is supplied with a guard
over the fan, do not operate the chassis without the fan guard in place.
Electrostatic Discharge (ESD)
Caution: ESD can damage disk drives, boards, and other parts. We recommend that you perform
all procedures at an ESD workstation. If one is not available, provide some ESD
protection by wearing an antistatic wrist strap attached to chassis ground -- any
unpainted metal surface -- on your server when handling parts.
Always handle boards carefully. They can be extremely sensitive to ESD. Hold boards
only by their edges. After removing a board from its protective wrapper or from the
server, place the board component side up on a grounded, static free surface. Use a
conductive foam pad if available but not the board wrapper. Do not slide board over any
surface.
Other Hazards
Battery Replacement
Caution: There is the danger of explosion if the battery is incorrectly replaced. When replacing the
battery, use only the battery recommended by the equipment manufacturer.
Dispose of batteries according to local ordinances and regulations.
Do not attempt to recharge a battery.
Do not attempt to disassemble, puncture, or otherwise damage a battery.
Cooling and Airflow
Caution: Carefully route cables as directed to minimize airflow blockage and cooling problems.
For proper cooling and airflow, operate the chassis only with the chassis covers installed.
Operating the chassis without the covers in place can damage chassis parts. To install the
covers:
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Check first to make sure you have not left loose tools or parts inside the chassis
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Check that cables, add-in boards, and other components are properly installed.
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Attach the covers to the chassis according to the product instructions.