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Safety precautions
FP Series: Warnings and Cautions
Be sure to read this section before use.
Refer to "Pneumatic Cylinders I (CB-029SA)", "Pneumatic Cylinders II (CB-030SA)",
"Pneumatic Valves (CB-023SA)", "Pneumatic, Vacuum, and Auxiliary Components (CB-
024SA)", and "Fluid Control Valves (CB-03-1SA)" for general and product-specific precautions.
Although the above general catalog states that products are not applicable for equipment or
applications with direct contact with beverages/foodstuffs, the FP2 Series products can be
used in such applications as long as they are within the range of the product specifications.
CAUTION
"Food Sanitation Act compliant" refers to products
with materials (resin, rubber) conforming to the
compliant of the Food Sanitation Act.
Use after confirming the structure and material,
valve structure, working fluids, and working
atmospheres of each component carefully yourself.
Depending on the model, internal parts may wear
w h e n t h e v a l v e o p e r a t e s . I f a ff e c t e d , t a k e
necessary measures such as installing a filter on
the secondary side.
CAUTION
After installation, check for leaks from pipes, for proper
wire connections and that the product is installed correctly.
Do not use the product as footing or place any
heavy objects on top of the product.
389
Design/selection
If the fluid is water or water drops remain inside, rust may
be generated and flow to the secondary side depending
on the model. Take necessary measures in that case.
Bearings used in cylinders contain trace amounts
of mineral oil. Within the product specifications
range, it is processed so as not to discharge, but
please carefully consider the installation location.
The protection structure and material (except lubricant)
of the 4G-FP1 Series are the same as those of
standard products. Therefore, leakage or corrosion
may occur in an environment with a high temperature
and humidity or where the product is exposed to
water. Select installation locations with care.
When using the product
If the product has been out of use for one month or more,
perform a test run before starting the actual operation.
When hot fluid flows during steam sterilization, the
valve body becomes hot, so do not touch with your
hand or body. There is a risk of burns if these coils
are touched directly.

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Summary of Contents for CKD FP Series

  • Page 1 Safety precautions FP Series: Warnings and Cautions Be sure to read this section before use. Refer to "Pneumatic Cylinders I (CB-029SA)", "Pneumatic Cylinders II (CB-030SA)", "Pneumatic Valves (CB-023SA)", "Pneumatic, Vacuum, and Auxiliary Components (CB- 024SA)", and "Fluid Control Valves (CB-03-1SA)" for general and product-specific precautions.
  • Page 2: Use/Maintenance

    Refer to the instruction manual of the motor mounted to the product and control for your safety before wiring and designing. The customer is responsible for confirming the compatibility of CKD products with the customer's systems, machines and equipment. Use/maintenance 1.
  • Page 3: Safety Precautions

    For more restriction valve on the filter's IN side to keep the pressure difference to 0.1 MPa or less. Consult with CKD about information on the chemical resistance of plastic bowls and attaching differential pressure gauge GA400.
  • Page 4 Resin or rubber parts could deteriorate, Install the drain cock downward and vertically. and the resin element housing could become discolored. Contact CKD when storing products exceeding specifications.
  • Page 5 Avoid using products in an atmosphere where chemicals are contained in working fluid or atmosphere, or where they could adhere to parts. Use in the above state could lead to bowl damage and accidents. Consult CKD when using in environments filled with the following chemicals. Chemical resistance of plastic bowl and clear housing Check whether the testing solutions, sealants and adhesives contain the following chemicals.
  • Page 6 Pneumatic components (nitrogen gas extraction unit) Safety Precautions Be sure to read this section before use. Refer to [Pneumatic, Vacuum and Auxiliary Components (No. CB-024SA)] for general pneumatic components precautions. Although the above general catalog states that products are not applicable for equipment or applications with direct contact with beverages/foodstuffs, the FP2 Series products can be used in such applications as long as they are within the range of the product specifications.
  • Page 7 NS / NSU Series Types of chemicals Categories of chemicals Main products of chemicals General applications Polycarbonate Hydrochloric acid, sulfuric acid, fluorine, phosphoric acid, Acid washing of metals, acidic degreasing solutions, Acids chromic acid, etc. coating treatment solutions Inorganic Caustic soda, caustic potash, calcium hydroxide, aqueous Alkalines Alkaline degreasing solution for metals compounds...
  • Page 8 NS / NSU Series Product-specific cautions Mounting, installation and adjustment CAUTION Precautions for needle valves with adjusting dial Do not step on this product. To adjust the flow rate, turn the dial to the right to open or the left to close. After adjustment, lock the dial with the sliding lock lever.
  • Page 9 NS / NSU Series Use/maintenance WARNING The service life of the membrane unit differs according to the working conditions. As a guideline, There may be oxygen deficiency in the nitrogen gas. replace the membrane every 3 to 5 years. Observe the following instructions when using. Use in well ventilated locations.
  • Page 10 Pneumatic components (flow rate sensor) Safety Precautions Be sure to read this section before use. pneumatic components Refer to “Pneumatic, Vacuum and Auxiliary Components (No. CB-024SA)” for general precautions. Although the above gen- eral catalog states that products are not applicable for equipment or applications with direct contact with beverages/foodstuffs, the FP2 Series products can be used in such applications as long as they are within the range of the product specifications.
  • Page 11 NS-QFS Series Mounting/Installation/During adjustment Do not short-circuit the load. Failure to observe this Piping could result in rupture or burning. CAUTION Check wiring insulation. Check that wires do not come into contact with other Always pipe before starting wiring, mount the booster. circuits, that no ground faults occur, and that the insulator between terminals is not defective.
  • Page 12 Keep this product's flow rate within the rated flow range. Flow rate sensor Solenoid valve Use this product within the working pressure. Contact CKD to purchase lead wire discrete for maintenance. Surge current PLC output If the output setting value is changed, control Take the measures below to prevent damage from sneak surge current.