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KRF
2. Safety Precautions
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Safety precautions
This section describes important precautions that you must observe.
General
While this product is operating or operable, do not enter the working area of any
moving part.
Otherwise, it may cause you to touch the moving part and injure you.
While the motor or sensor is energized, do not move or install this product.
Otherwise, it may cause electric shocks, or cause malfunction that could lead to injury.
Installation and operation
If any moving part may fall by its own weight in vertical application or the like, provide
a safeguard for preventing the part from falling.
If any moving part falls, it may cause injury or damage.
While this product is operating, do not touch any moving part or rotating part.
Otherwise, it may cause your hand to be caught and injured.
Maintenance
Turn off the machine (turning power off) before conducting any maintenance.
Otherwise, it may cause electric shocks, or cause malfunction that could lead to injury.
If two or more people are involved in the operation, confirm the procedures such
as sequences, signs, and abnormalities in advance, and appoint another person for
monitoring the operation.
Failure to do so may cause an unexpected accident.
Warning
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Warning indications on safety
This manual uses the following warning indications according to safety matters. The descriptions
next to warning indications on safety are important messages. Be sure to observe those
descriptions.
Warning
"Erroneous handling may cause death or serious injury
to a person"
Caution
"Erroneous handling may cause injury to a person or
property damage only"
"Prohibitions (don't)"
"Obligations (do)"
2.
Safety Precautions
