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Operation manual
PRECAUTIONS FOR SAFE USE
● Handling
Do not drop the G9SR Safety Relay or subject it to excessive vibration or mechanical
shock. The G9SR Safety Relay may be damaged and may not function properly.
● Installation and Storage Environment
Do not use or store the G9SR Safety Relay in any of the following locations:
•
Locations subject to direct sunlight
•
Locations subject to temperatures or humidity outside the range specified in the
specifications
•
Locations subject to condensation as the result of severe changes in temperature
•
Locations subject to corrosive or flammable gases
•
Locations subject to dust (especially iron dust) or salts
•
Locations subject to water, oil, or chemicals
•
Locations subject to shock or vibration
•
The information of section 'Operating Environment' (§2.1 on page 4) is also
applicable for storage and transport of G9SR products.
Take appropriate and sufficient measures when installing systems in the following
locations. Inappropriate and insufficient measures may result in malfunction.
•
Locations subject to static electricity or other forms of noise
•
Locations subject to strong electromagnetic fields
•
Locations subject to possible exposure to radioactivity
•
Locations close to power supplies
This is a class A product designed for use in industrial environments. In residential areas
it may cause radio interference, in which case the user may be required to take adequate
measures to reduce interference.
● Installation and Mounting
•
After unpacking and before installing the G9SR system please check the mechanical
condition of the system carefully. Do not install a mechanically damaged product.
Return this to your OMRON service for inspection or repair. Failure to do so may
result in serious injury.
•
Do not drop the products. Dropping the products may lead to internal or external
damage. Please return a G9SR system that was dropped on the floor to your OMRON
service for inspection or repair. Failure to do so may result in serious injury.
•
Make sure to test the operation of the G9SR system after installation to verify that the
G9SR system operates as intended. Make sure to stop the machine until the test is
completed. Unintended function settings may cause serious injury.
•
Configure the system with an interlock function that prevents the machine from
being restarted. Failure to do so may result in serious injury.
•
Install the interlock switch in a location that provides a clear view of the entire
hazardous area and where it cannot be activated from within the hazardous area.
XVIII
G9SR
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