Keyence IB Series Uživatelský manuál Strana 4

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2
IB-E
Troubleshooting
WARNING
Turn the power OFF immediately in the following cases. Continuing
use in an abnormal state can cause damage.
When water or foreign matter enters the product body
When the product has been dropped or the case damaged
When smoke or abnormal odors are emitted from the product
Precautions for Use
WARNING
Use this product with the correct power voltage. Failure to do so
could result in fire or electric shock.
Do not disassemble or modify this product. Failure to observe this
could result in fire or electric shock.
CAUTION
Always turn off the power of the main unit and any device connected to
the main unit before connecting or disconnecting a cable.
Do not turn the power off while modifying device settings. Doing so
could result in the lost of some or all setting data.
NOTICE
Installation Environment
To ensure correct and safe use of this product, do not install it in the
following type of environment. Failure to observe this could result in
faults.
Location subject to high levels of moisture or dust, or which is
poorly ventilated
Location subject to high temperatures, such as where product is
subject to direct sunlight
Location subject to corrosive or flammable gases
Location directly subject to vibration or impact
Location subject to water, oil or chemical spray
Location where static electric is easily generated
Effect of Contaminants
Contaminants such as dirt, dust, water or oil may prevent a correct
measurement from being made.
Remove any contaminants from the transmitter and receiver
sections with clean air. If heavily contaminated, wipe the sections off
with a soft cloth soaked with alcohol.
Remove any contaminants from the measurement target with clean
air, or wipe them off.
If contaminants are suspended in the measurement range, install a
protective cover, or perform air purging, etc.
Measures for Noise
When installing this product near a source of noise such as a power
cable or high voltage cable, it could malfunction or fail because of
the noise. Provide measures for noise such as installing a noise
filter, laying the cables in a separate conduit, or insulating the
amplifier unit or sensor head.
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