SMC Networks ISE80(H), Руководство по эксплуатации

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PS##-OMM0003-A
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Environment
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Do not use the product in an environment that is constantly exposed to the splash of water.
Otherwise failure or malfunction can result. Take measures such as using a cover.
•
Do not use the product in an environment where corrosive gases or fluids could be splashed.
Otherwise damage to the product and malfunction can result.
•
Do not use in a place where the product could be splashed by oil or chemicals.
If the product is to be used in an environment containing oils or chemicals such as coolant or cleaning solvent,
even for a short time, it may be adversely affected (damage, malfunction, or hardening of the lead wires)
•
Do not use in an area where surges are generated.
If there is equipment which generates a large amount of surge (solenoid type lifter, high frequency induction
furnace, motor, etc.) close to the Pressure switch, this may cause deterioration or breakage of the internal circuit of
the Pressure switch. Avoid sources of surge generation and crossed lines.
•
Do not use a load which generates surge voltage.
When a surge-generating load such as a relay or solenoid is driven directly, use a Pressure switch with a built-in
surge absorbing element.
•
The product is CE marked, but not immune to lightning strikes. Take measures against lightning strikes
in the system.
•
Mount the product in a place that is not exposed to vibration or impact.
Otherwise failure or malfunction can result.
•
Prevent foreign matter such as remnant of wires from entering the Pressure switch.
Take proper measures for the remnant not to enter the Pressure switch in order to prevent failure or malfunction.
•
Do not use the product in an environment that is exposed to temperature cycle.
Heat cycles other than ordinary changes in temperature can adversely affect the inside of the product.
•
Do not expose the product to direct sunlight.
If using in a location directly exposed to sunlight, shade the product from the sunlight.
Otherwise failure or malfunction can result.
•
Keep within the specified fluid and ambient temperatures range.
The fluid and ambient temperatures is 5 to 50
o
C. Operation under low temperature (5
o
C or less) leads to cause
damage or operation failure due to frozen moist in the fluid or air.
Protection against freezing is necessary. Air dryer is recommended for elimination of drain and water.
Avoid sudden temperature change even within specified temperature.
•
Do not operate close to a heat source, or in a location exposed to radiant heat.
Otherwise malfunction can result.
•
Use operating fluid which does not corrode the part in contact with fluid which is made of SUS630 (for
sensing part) or SUS304 (for fitting part).
(Compatibility between fluid and material can be checked by contact to fluid supplier.)
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Adjustment and Operation
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Turn the power on after connecting a load.
Otherwise it can cause excess current causing instantaneous breakage of the Pressure switch.
•
Do not short-circuit the load.
Although error is displayed when the Pressure switch load is short circuit, generated excess current lead to cause
the damage of the Pressure switch.
•
Do not press the setting buttons with a sharp pointed object.
It may damage the setting buttons.
•
If using the product to detect very small pressure rates, warm up the product for 10 to 15 minutes first.
There will be a drift on the display and the analog output of approximate 1% immediately after the power supply is
turned on.
•
Perform settings suitable for the operating conditions.
Incorrect setting can cause operation failure.
For details of each setting, refer to page 21 to 43 of this manual.
•
The Pressure switch is compulsory turned off for 4 seconds after power supplied.
For 4 seconds after supplying power, the measurement output is turned off.
•
Do not touch the LCD during operation.
The display can vary due to static electricity.