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PRECAUTIONS
Use the specified part only
Component marked ! are critical to safe operation.
Therefore, specified parts should be used in the case of
replacement.
Secure the unit to a rack with the screws
If the unit is not secured completely, this may cause the
unit fall off, resulting in injury. Be sure to secure the unit
with the screws when mounting to the rack.
Secure the power supply unit with the screws
If the power supply unit is not secured completely, the
contact resistance of the power connector will be
increased and may cause parts damage or smoking.
Warnings about the battery (Backup lithium battery)
When abnormal conditions are encountered,
. If smoking, turn off the dedicated circuit breaker or
power switch, and unplug the appliance from the
outlet.
. If a battery fluid gets in eyes, wash it off with water at
once and go to a doctor.
. If a battery fluid spills on your clothing, wash it out
with water at once.
. If a battery fluid is leaking, wipe it off and replace with
a new battery.
To avoid the explosion and fire,
. Never recharge, short-circuit, take it apart, deform,
heating, or dispose of in fire.
. Replace with the same model or a manufacturer-
specified equivalent.
. Before disposing of it, cover the "+" and "_" poles with
insulating tape to keep them from contact with a metal
or other batteries.
To avoid the leakage,
. Set the polarity (+) of the battery to the polarity (_) of
the board.
2 (P)
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