SMC Networks PF3W3 Series Operation Manual page 9

∗Adjustment and Operation
•Connect a load before turning the power supply on.
•Do not short-circuit the load.
Although error is displayed when the product load has a short circuit, generated over current lead to cause the
damage of the product.
•Do not press the setting buttons with a sharp pointed object.
It may damage the setting buttons.
•Supply the power when there is no flow.
•The product is compulsory turned off for 3 seconds after the power is supplied.
•Perform settings suitable for the operating conditions.
Incorrect settings can cause operational failure.
For details of each setting, refer to page
•During the initial setting and flow rate setting, the product will switch the measurement output with the
condition before setting.
Confirm the output has no adverse effect on machinery and equipment before setting.
Stop the control system before setting if necessary.
•Do not touch the LCD display during operation.
The display can vary due to static electricity.
∗Maintenance
•Turn off the power supply, stop the fluid and check the safety before performing any maintenance.
There is a risk of unexpected malfunction.
•Perform regular maintenance and inspections.
There is a risk of unexpected malfunction of components due to the malfunction of equipment and machinery.
•Do not use solvents such as benzene, thinner etc. to clean the product.
They could damage the surface of the product and erase the indication on the product.
Use a soft cloth to remove stains. For heavy stains, use a cloth soaked with diluted neutral detergent and fully
squeezed, then wipe up the stains again with a dry cloth.
22 to 63 of this manual.
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No.PF※※-OMN0012-I