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1. Safety precautions
Warning
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Cautions
Warning
Do not use this unit in an area where there is flammable or explosive gas
Never use this unit in an area where there is flammable or explosive gas. This unit is not
explosion-proof. An arc may generate when the power switch is turned on or off, and a
fire/explosion may result. (Refer to page 42 “15. List of Dangerous Substances”.)
Always ground this unit
Always ground this unit on the power equipment side in order to avoid electrical shock due to a
power surge.
Apply the source of rated power or more
Be sure to apply the source of rated power or more. Applying non-rated voltage or non-rated
power supply could cause a fire or electric shock.
Prohibition of use for error
If a smoke or abnormal smell occurred, turn off the power switch of the main unit immediately,
and turn off the original power source, and contact to either the dealer you purchased this unit or
our sales office. Leaving the failure could cause fire or electric shock. Since the repairing of this
unit is dangerous for non-specified service person, never repair the unit by the customer himself.
Do not use the power cord if it is bundled or tangled
Do not use the power cord if it is bundled or tangled. If it is used in this manner, it can overheat
and fire could occur.
Do not damage power cord
Do not damage power cord by bending, pulling, or twisting forcedly. It may cause fire or electric
shock. Besides, operating the unit with something on the cord may cause overheat, and resulting
a fire.
Never use an explosive or a flammable material with this unit.
Never use an explosive material, a flammable material or a material containing them. Using the
said material will result to an explosion or an electrical shock.
DL410 supports organic
solvents by connecting it to the optional GAS410. Carefully read the operation manual of
GAS410 and take special care for handling of organic solvents.
See section “15. List of Dangerous Substances” on page 42.
Never try to touch a hot part.
Some parts of the unit are hot during and immediate after operation. Take special care for
possible burning.
Never try to disassemble or alter the unit.
Never try to disassemble or alter the unit. A malfunction, fire or an electrical shock could occur.