SMC Networks IZN10 Series Operation Manual page 8

charge elimination, and the charge-elimination effect can decrease.
WARNING
!
1. Check that power supply capacity is enough and voltage meets specification before piping.
2. Always use a UL listed/recognized power supply that is a class-2 power supply with DC 24 V and under 2.1 A.
3. To keep specified performance of the product, provide class D grounding to the metal (shaded) part
around the external face of the product.
Otherwise, not only can the charge-elimination capability of the product decrease, but electric shock and
damage to the product and power supply can occur.
4. Be sure to cut off power supply before wiring (including connector plug-in/out).
5. Turn on the power after examining the wiring and surrounding situation thoroughly, and confirming safety.
6. Do not connect and disconnect connectors while supplying the power. The product may be broken and
cause malfunction.
7. Installation of a high-voltage line and the power line in the same wiring route may cause malfunction due to
noise. Install them separately.
8. Be sure there is no incorrect wiring before operation. Incorrect wiring may cause the product to break or
malfunction.
9. Flush pneumatic piping before installing. Make sure that all dust, water droplets, oil etc. are eliminated
before piping.
WARNING
!
1. Use within operating fluid and ambient temperature range.
Operating fluid and ambient temperature range for the product, feedback sensor and auto-balance sensor
o
are 0 to 50 C. Though ambient temperature is within specification, dew condensation may be generated
where temperature is suddenly changed. Therefore do not use under such conditions.
2. Do not use the product in an enclosed space.
The product utilizes a corona discharge and generates a slight amount of ozone and NOx.
If it is used in a closed space, ozone is concentrated so much as to possibly affect human body. Therefore,
it is necessary to set up a ventilation system in the space. Also, even with ventilation, the use of plural
ionizers in a narrow space can increase the concentration of ozone, and so it should be noted that the
ozone concentration must be 0.1ppm or less, which is a standard value for working place.
3. Take prevention measures against ozone.
Equipment used around the product should have ozone-prevention measures.
Also, check regularly that nearby equipment will not be affected adversely by exposure to ozone.
Wiring and piping
Operating and storage Environment
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