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FX-3230 User Manual
In order not to result in potential electric shock or fire, please avoid improper use narrated below:
Replacing a battery with an incorrect type (e.g. in the case of certain lithium battery types), which can
defeat a safety guard.
Disposal of a battery into fire or a hot oven, or mechanically crushing or cutting of a battery, which can
result in an explosion.
Leaving a battery in an extremely high temperature surrounding environment, which can result in an
explosion or the leakage of flammable liquid or gas.
A battery subjected to extremely low air pressure that may result in an explosion or the leakage of
flammable liquid or gas.
Lithium Battery Caution:
Risk of Explosion if Battery is replaced by an incorrect type. Dispose of used batteries according to the
instructions.
Installation only by a trained electrician or only by an electrically trained person who knows all English
Installation and Device Specifications which are to be applied.
Do not carry the handle of power supplies when moving to another place.
Electrical equipment generates heat. Ambient air temperature may not be adequate to cool equipment
to acceptable operating temperatures without adequate circulation. Be sure that the room in which you
choose to operate your system has adequate air circulation.
Ensure that the chassis cover is secure. The chassis design allows cooling air to circulate effectively. An
open chassis permits air leaks, which may interrupt and redirect the flow of cooling air from internal
components.
Electrostatic discharge (ESD) can damage equipment and impair electrical circuitry. ESD damage occurs
when electronic components are improperly handled and can result in complete or intermittent failures.
Be sure to follow ESD-prevention procedures when removing and replacing components to avoid these
problems.
Wear an ESD-preventive wrist strap, ensuring that it makes good skin contact. If no wrist strap is
available, ground yourself by touching the metal part of the chassis.
Periodically check the resistance value of the antistatic strap, which should be between 1 and 10
megohms (Mohms).
Environment:
Do not install and/or operate this unit in any place that flammable objects are stored or used in.
If installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack
environment may be greater than room ambient. Therefore, consideration should be given to installing
the equipment in an environment compatible with the maximum ambient temperature (Tma) specified
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