Omron NV3Q Series, Connection Manual

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Precautions for Correct Use
1. Do not install the PT in any of the following locations.
• Locations subject to rapid changes in temperature
• Locations subject to temperatures or humidity outside the range specified in the spec-
ifications
• Locations subject to condensation as the result of high humidity
• Locations subject to splashing chemicals or solvents
• Locations subject to oil splashes
• Locations subject to continuous water splashing
• Locations subject to corrosive or flammable gases
• Locations subject to strong shock or vibration
• Locations outdoors subject to direct wind and rain
• Locations subject to strong ultraviolet light
• Locations subject to dust
• Locations subject to direct sunlight
2. Take appropriate and sufficient countermeasures when installing systems in the follow-
ing locations.
• Locations subject to static electricity or other forms of noise
• Locations subject to strong electromagnetic or magnetic fields
• Locations close to power supply lines
• Locations subject to possible exposure to radioactivity