Safety Considerations
6
Safety Considerations
1. Fail-safe device must be installed when using the unit with machinery that may cause serious injury or substan-
tial economic loss. (e.g. nuclear power control, medical equipment, ships, vehicles, railways, aircraft, combus-
tion apparatus, safety equipment, crime/disaster prevention devices, etc.)
2. -
ant heat, vibration, impact, or salinity may be present.
3. Do not connect, repair, inspect, or replace the unit while connected to a power source.
Failure to follow this instruction may cause malfunction or danger due to the safety-related function that does not oper-
ate properly.
For more information, please refer to laws, regulations and standards in the country or region.
4. Do not disassemble or modify the unit.
performance and functionality.
5. After 3 seconds of power input, use a machine or mechanical system.
Failure to follow this instruction may cause malfunction or danger due to the safety-related function that does not oper-
ate properly.
6. Responsible person for use is an operator who:
- is fully knowledgeable about the installation, settings, use and maintenance of the product
- is familiar with the requirements of laws, regulations and standards in the country or region where the prod-
uct is installed and used.
Responsible person for use has an obligation to educate the requirements to machine users.
Machine users are persons who have been fully trained by the responsible person for use and can operate the
machine correctly.
When any error occurs during the operation of the machine control system, they have a responsibility to report
it to the responsible person for use immediately.
7. -
tem.
cause malfunction or result in accidents due to undetected human body.
8. Make sure that only the responsible person uses the keys or tools for accessing and setting the light curtains.
Failure to follow this instruction may cause malfunction or result in accidents.
9. When the machine is not operating after installation, check that functions and settings of the product operate
correctly as you intended.
10. Always make sure that the safety distance between the light curtain and the hazardous part (hazardous zone or
hazardous source) of the machine.
more information on the safety distance, please refer to laws, regulations and standards in the country or region.
11. To access the hazardous part (hazardous zone or hazardous source) of the machine, you shall install the light
curtain as human body passes through the detection zone. If the hazardous part of the machine is accessible
beyond the detection zone, install additional guards. In addition, when working in the hazardous zone, make
sure that a part of human body is within the detection zone.
12.
13.
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•
Caution
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