Omron ZUV Series, Руководство пользователя

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9
ZUV
User’s Manual
In
troduct
ion
Introduction
Precautions for Correct Use
Please observe the following precautions to prevent faulty operation and malfunction of the product and
adverse influence on performance and devices.
1.Installation Site
Do not install the product in locations subjected to the following:
• Ambient temperature outside the rating
• Rapid temperature fluctuations (causing condensation)
• Relative humidity outside the range of 30 to 85%
• Presence of corrosive or flammable gases
• Presence of dust, salt, or iron particles
• Direct vibration or shock
• Reflection of intense light (such as other UV lights, laser beams, or electric arc-
welding machines)
• Direct sunlight or near heaters
• Water, oil, or chemical fumes or spray, or mist environment
• Strong magnetic or electric field
2.Power Supply and Wiring
• When using a controller, make sure that the FG terminal on the main unit is grounded.
p.4-3
• When using a DC power supply, make sure that the power source is grounded.
• When using a DC power supply, observe the following points:
- When using a commercially available switching regulator, make sure that the FG
terminal is grounded.
- If surge currents are present in the power lines, connect surge absorbers that suit
the operating environment.
- Before turning ON the power after the product is connected, make sure that the
power supply voltage is correct, there are no incorrect connections (e.g. load short-
circuit) and the load current is appropriate.
• Before connecting/disconnecting the head, make sure that the controller is turned
OFF.
• Connect/disconnect the lens unit while the UV light is not being irradiated.
• Use only combinations of the head and controller specified in this manual.
• The exclusive extension cable can be used between head and controller. However, do
not use multiple extension cables for conjunction use.
• Irradiation log data may not be saved if the power supply switch (main power supply)
on the rear of the controller is turned OFF during operation.
Precautions for Correct Use