Fujitsu SPARC M10-4, Руководство по обслуживанию

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Caution
- In an emergency (such as smoke or flames coming from the chassis),
immediately stop using the unit and turn off the power supply. Regardless of the
operation you are performing, give top priority to fire prevention.
■
If excessive force is applied to the CPU memory unit, the components mounted on
printed boards may be damaged. When handling the CPU memory unit, observe
the following precautions:
■
Hold the CPU memory unit by the metal frame.
■
When removing the CPU memory unit from the packaging, keep the CPU
memory unit horizontal until you lay it on the cushioned ESD mat.
■
Connectors and components on the CPU memory unit have thin pins that bend
easily. Therefore, do not place the CPU memory unit on a hard surface.
■
Be careful not to damage the small parts located on both sides of the CPU
memory unit.
■
The heat sinks can be damaged by incorrect handling. Do not touch the heat sinks
with your hands or other objects while replacing or removing CPU memory units.
If a heat sink is disconnected or broken, obtain a replacement CPU memory unit.
When storing or carrying a CPU memory unit, ensure that the heat sinks are
sufficiently protected.
■
When removing a cable such as the LAN cable, if you cannot reach the latch lock
of the connector, use a flat headed screwdriver etc. to push the latch and release
the cable. If you use force to remove the cable, the LAN port of the CPU memory
unit or the PCI Express (PCIe) cards may be damaged.
■
Do not use any power cord other than the specified one.
1.7 Emergency Power Off
This section explains the procedure for powering off the system in an emergency.
1.
Remove all the power cords from the power supply unit.
Fujitsu M10-4/Fujitsu M10-4S/SPARC M10-4/SPARC M10-4S Service Manual
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February 2014 8