SMC Networks JSXF Series Operation Manual page 10

9. Maintenance and Inspection
Warning
1. Removal of the product
1) Shut off the fluid supply and release the fluid pressure in the system.
2) Shut off the power supply.
3) Confirm that the valve temperature has dropped sufficiently before removing the product.
2. Replace or clean the filter regularly.
1) Replace filter after a year of use, or earlier if the pressure drop reaches 0.1 MPa.
2) Clean strainers when the pressure drop reaches 0.1 MPa.
3. Remove drainage from air filters regularly.
If condensate in the drain bowl is not emptied on a regular basis, the condensate will overflow and allow it
to enter the compressed air lines. This will cause a malfunction of pneumatic equipment. If the drain bowl
is difficult to check and remove, installation of a drain bowl with an auto drain option is recommended.
4. Silencer
When used for long hours, a silencer may clog and the response characteristic may change. Replace it
after using it for 500,000 times as a guide though the timing of replacement depends on the quality of fluid
and energized time.
5. Disassembly
Do not disassemble components other than the main valve and sub-valve.
Otherwise, a failure may be caused.
Refer to the Disassembly/Assembly Procedure on page 24 for the replacement of components.
6. When using at a low frequency
Switch valves at least once every 30 days to prevent malfunction. Also perform a periodic inspection once
every 6 months to use the product in the optimum conditions.
7. Storage
In case of long term storage after use, thoroughly remove all moisture and store it in a location where the
product is not exposed to sunlight and higher humidity to prevent rust and deterioration of rubber materials,
etc.
8. Perform regular maintenance and inspections.
Regularly perform appropriate functional and leakage inspections to check if the product is mounted
properly. If air leakage increases or the equipment does not operate properly, stop using it.
10. Return of Our Products
Warning
Before returning our product that is contaminated or possibly contaminated with a substance, fluid, or its
residue that are considered harmful to humans, contact SMC for safety reasons. Appropriately clean
(neutralize) the product, submit a Product Return Request Sheet or a Detoxification/Decontamination
certificate to SMC, and then return the product to us after receiving an approval for return of the product from
us.
With regard to harmful substances, check the International Chemical Safety Cards (ICSC) and the like.
Contact your nearest SMC Sales representative should you have any questions or inquiries.
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