Cautions - Panasonic EX-Z Series User Manual

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Cautions

● Never use this product as a sensing device for personnel protection.
● When using sensing devices for personnel protection, use products that meet laws
and standards, such as OSHA, ANSI or IEC etc., for personnel protection applicable in
each region or country.
● This product has been developed / produced for industrial use only.
● This product employs a small cable of 0.1mm
cable is not pulled with a strong force, as it may damage this product or break its wires.
● Make sure that stress by forcible bend or pulling is not applied to the sensor cable joint.
● Cable can be extended up to 50m in total length (each emitter / receiver of thru-beam
type) if extension cable is more than 0.3mm
● Make sure that the power supply is OFF while adding or removing the controllers.
● Take note that incorrect wiring will damage the sensor.
● Verify that the supply voltage variation is within the rating.
● If power is supplied from a commercial switching regulator, ensure that the frame ground
(F.G.) terminal of the power supply is connected to an actual ground.
● When noise generating equipment (switching regulator, inverter motor, etc.) is used in
the vicinity of this product, connect the frame ground (F.G.) terminal of the equipment to
an actual ground.
● Do not run the wires together with high-voltage lines or power lines or put them in the
same raceway. This can cause malfunction due to induction.
● Take care that the sensor is not directly exposed to fluorescent lamp from a rapid-starter
lamp, a high frequency lighting device or sunlight etc., as it may affect the sensing per-
formance.
● Do not use during the initial transient time (50ms) after the power supply is switched
ON.
● This product is suitable for indoor use only.
● Avoid dust, dirt, and steam.
● Do not use this sensor in places where it may come in contact with corrosive gas, etc.
● Ensure that the product does not come into contact with organic solvents such as thin-
ner.
● Ensure that the product does not come into contact with strong acid or alkaline.
● Ensure that the product does not come into contact with oil or grease.
● This product cannot be used in an environment containing inflammable or explosive
gases.
● Never disassemble or modify the product.
● Cable end has not been waterproofed. Do not use the product in any manner that may
cause water entry via cable end.
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WARNING
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in conductor area. Take care that the
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in electric conductor cross-sectional area.
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