Dell PowerConnect 2124 Podręcznik informacji o systemie - Strona 7
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CAUTION: Safety Instructions (continued)
•
To help avoid possible damage to the system board, wait 5 seconds after turning off the system before
removing a component from the system board or disconnecting a peripheral device from the system.
•
Handle batteries carefully. Do not disassemble, crush, puncture, short external contacts, dispose of in fire
or water, or expose batteries to temperatures higher than 60 degrees Celsius (140 degrees Fahrenheit). Do
not attempt to open or service batteries; replace batteries only with batteries designated for the product.
•
When connecting or disconnecting power to hot-pluggable power supplies, if offered with your system,
observe the following guidelines:
–
Install the power supply before connecting the power cable to the power supply.
–
Unplug the power cable before removing the power supply.
If the system has multiple sources of power, disconnect power from the system by unplugging all
–
power cables from the power supplies.
•
Move products with care; ensure that all casters and/or stabilizers are firmly connected to the system. Avoid
sudden stops and uneven surfaces.
Rack Mounting of Systems
Observe the following precautions for rack stability and safety. Also refer to the rack installation documentation
accompanying the system and the rack for specific caution statements and procedures.
Systems are considered to be components in a rack. Thus, "component" refers to any system as well as to various
peripherals or supporting hardware.
CAUTION: Installing systems in a rack without the front and side stabilizers installed
could cause the rack to tip over, potentially resulting in bodily injury under certain
circumstances. Therefore, always install the stabilizers before installing components in
the rack.
After installing system/components in a rack, never pull more than one component out of
the rack on its slide assemblies at one time. The weight of more than one extended
component could cause the rack to tip over and may result in serious injury.
NOTE: Your system is safety-certified as a free-standing unit and as a component for use in a
Dell rack cabinet using the customer rack kit. The installation of your system and rack kit in
any other rack cabinet has not been approved by any safety agencies. It is your responsibility to
ensure that the final combination of system and rack complies with all applicable safety
standards and local electric code requirements. Dell disclaims all liability and warranties in
connection with such combinations.
•
System rack kits are intended to be installed in a rack by trained service technicians. If you install the kit in
any other rack, be sure that the rack meets the specifications of a Dell rack.
CAUTION: Do not move racks by yourself. Due to the height and weight of the rack, a
minimum of two people should accomplish this task.
•
Before working on the rack, make sure that the stabilizers are secured to the rack, extended to the floor, and
that the full weight of the rack rests on the floor. Install front and side stabilizers on a single rack or front
stabilizers for joined multiple racks before working on the rack.
Unmanaged Sw itches Sy stem Infor m ation Guide
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