SMC Networks PF3A703H-L Operation Manual page 7

■Do not touch the terminals and connectors while the power is on.
Otherwise electric shock, malfunction and damage to the product can result.
■After maintenance is complete, perform appropriate functional inspections and leak test.
Stop operation if the equipment does not function properly or there is leakage of fluid.
When leakage occurs from parts other than the piping, the product itself may be damaged.
Cut off the power supply and stop the fluid supply.
Do not apply fluid if the system is leaking.
Otherwise, an unexpected malfunction may occur and it will become impossible to ensure safety.
■Handling Precautions
○Follow the instructions given below for selecting and handling.
●The instructions on design and selection (installation, wiring, environment, adjustment, operation,
maintenance, etc.) described below must be followed.
Product specifications
•Use the specified voltage.
Otherwise failure or malfunction can result.
Insufficient supply voltage may not drive a load due to a voltage drop inside the product.
Check the operating voltage of the load before use.
•Do not apply a load that exceeds the max. load voltage or current.
This may cause damage or shorten the lifetime of the product.
•Data stored by the product is not deleted, even if the power supply is cut off.
(Limit to rewrite: 1,500,000 times)
•The applicable fluids for this product are dry air and N
The operating fluid temperature range is 0 to 50
•Before designing piping confirm the pressure loss (Characteristic data) at the sensor from the pressure
loss graph. Confirm pressure loss of the sensor from the characteristics data.
•For the details of compressed air quality, refer to JIS B 8392: 2012[3: 6: -].
•Use within the specified measurement flow rate and operating pressure.
Otherwise it will not be able to perform proper measurement due to delivery delay of the fluid.
•Reserve a space for maintenance.
Design the system allowing the required space for maintenance.
Caution
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No.PF※※-OMX0002