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Signal cables
When wiring cables, take care not to trip over the cables. It
could cause injury or failure of devices connected to the
equipment. It could also cause loss of valuable data.
Do not place heavy items on the cables. Avoid wiring cables
close to a thermal appliance. It may cause damage to cable
sheaths, resulting in failure of the connected devices.
Improper battery type
Improper type of battery used can cause explosion.
Replace the battery with a proper one as recommended by the manufacturer.
Dispose of the worn-out battery according to the manufacturer's instructions.
Aluminum electrolytic capacitors
An aluminum electrolytic capacitor has a limited service life. Do not use it past its
service life. Otherwise, leakage or depletion of the electrolyte may cause smoke
or electric shock. To avoid such hazardous situations, replace limited-life parts
once they are past their designated service life
Handling of the system equipment
Addition or replacement of optional components must be performed by
maintenance personnel.
Do not attempt to remove the cover of the equipment. Do not attempt to install or
remove optional components. Parts implemented in the system equipment are
high-density, and highly complex. Operation or maintenance by inexperienced
persons may lead to injury or equipment failure.
When you need to add or replace optional components, contact your dealer or
call maintenance personnel.
Installing the equipment onto a rack
To mount or remove the system equipment onto or from the
rack cabinet, do not strain yourself to do so alone. Instead,
always get help from at least one other person or use tools. If
the system equipment has to be mounted on 31U and above of
the rack cabinet or it is already mounted there, do not attempt
to mount or remove it. Call maintenance personnel.
Defective mounting may cause the system equipment to fall,
resulting in an injury or equipment failure.
To perform any operation with the equipment pulled out from
the rack cabinet, be sure to mount a stabilizer to the rack
cabinet. Applying excessive force could cause the rack cabinet
to fall, resulting in an injury or equipment failure.
If a stabilizer is not mounted, call maintenance personnel.
High Temperature at the 10GBASE-R Transceiver
The 10GBASE-R transceiver in the 10Gbps LAN switch module increases in
temperature during operation. To remove the transceiver, therefore, allow at least
approximately 5 minutes after the power supply for the 10Gbps LAN switch
module is stopped from the management module. Failure to do so may cause you
to get burned.
CAUTION
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