SMC Networks PF2D5 Series, Руководство по эксплуатации

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-17-
No.PF
※※
-OMG0006-F
Troubleshooting
Troubleshooting
If an operation failure occurs with the product, use the chart below to find out the cause of the problem.
If none of the countermeasures seem to be applicable, or a replacement product operates normally when
installed, the product may be faulty. A product can be damaged by the operating environment (system
configuration etc). If the product seems to be faulty, please contact SMC.
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Cross-reference for troubleshooting
Fault Probable cause Recommended action
Output
There is no output. Wiring failure. Correct the wiring.
Output is unstable.
Foreign matter inside.
Set up filter at IN side of product.
If there is foreign matter stuck to the mesh, remove it
completely, taking care not to damage the product.
Piping is connected in the wrong
direction. Install with the mounting direction corresponding to
the flow direction (arrow indicated on the product).
Insufficient fluid supply. Full up the fluid path.
Pulsation in the flow.
Change to a pump that has less pulsation. Install a
tank to reduce the pressure fluctuation. Change the
piping to elastic piping such as rubber hose.
Liquid leakage. Correct the piping.