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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.
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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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Summarization of Contents
FP Series Warnings and Cautions
Design and Selection Guidance
Guidelines for product selection and design, covering material compliance and operational considerations for FP Series.
Product Usage Precautions
Key safety and operational instructions for using FP Series products after installation, including checks and usage advice.
FP Series Specific Precautions
Design/Selection for Actuators
Specific considerations for designing and selecting FP Series actuator products, covering common and series-specific aspects.
Use/Maintenance for Actuators
Guidelines for the proper use and maintenance of FP Series actuator products, including common practices and series-specific advice.
Export Precautions for FP Series
Important information regarding export regulations and compliance for FP Series products.
Anti-bacterial/Bacteria-Removing/Odor Removal Filter Safety
Design and Selection Warnings
Critical warnings and cautions for the design and selection phase of anti-bacterial/bacteria-removing/odor removal filters.
Operational Cautions and Requirements
Important cautions regarding filter operation, installation order, pressure limits, and environmental conditions.
Filter Mounting, Installation, and Adjustment
Installation Warnings and Precautions
Key warnings and cautions for installing the filter, including ozone, sunlight, and fluid considerations.
Operational and Piping Guidelines
Instructions for proper installation, piping, torque, fluid handling, and storage of the filter.
Filter Use and Maintenance
Inspection and Cleaning Warnings
Warnings regarding periodic inspection, bowl cleaning, and avoiding alcohol for filter maintenance.
Element Effectiveness and Modification Cautions
Cautions on maintaining filter element effectiveness and a prohibition against product modification.
Nitrogen Gas Extraction Unit Safety
Working Environment and Operational Cautions
Safety precautions for the working environment, operating conditions, and general cautions for the nitrogen gas extraction unit.
Inline Oxygen Monitor Precautions
Specific safety guidelines and operational warnings for the inline oxygen monitor component.
NS/NSU Series Mounting and Adjustment
Mounting and Installation Guidelines
Instructions for mounting and installing NS/NSU series products, including piping and filter placement.
Needle Valve Adjustment Precautions
Precautions for adjusting needle valves with dials, including flow rate control and locking mechanisms.
NS/NSU Series Use and Maintenance
Nitrogen Gas Usage Warnings
Warnings regarding nitrogen gas deficiency, oxygen-rich gas discharge, and general safety during use.
Operational and Maintenance Cautions
Cautions on reverse airflow, sudden pressurization, membrane unit service life, and oil mist filter replacement.
Flow Rate Sensor Safety Precautions
Working Fluids and Environment
Safety considerations for working fluids, including flammability, corrosive gases, and temperature limits.
Flow Rate Measurement and Overflow
Information on flow rate measurement units, overflow capacity, and potential sensor issues.
NS-QFS Series Mounting, Installation, and Adjustment
Piping and Mounting Procedures
Guidelines for piping, mounting, and wiring the NS-QFS series flow rate sensor, emphasizing safety and cleanliness.
Wiring and Electrical Safety
Critical safety instructions for wiring, power supply, insulation checks, and avoiding electrical hazards.
Adjustment and Stability Checks
Precautions for adjusting the flow rate sensor, including switch stability and operational checks.
NS-QFS Series Usage and Maintenance
CE Compliance and Working Conditions
Requirements for CE compliance and recommended working conditions for the NS-QFS series flow rate sensor.
Accuracy and Longevity Considerations
Factors affecting accuracy, sensor degradation over time, and maintenance recommendations for the flow rate sensor.
Preventing Reverse and Surge Currents
Measures to prevent damage from reverse currents and sneak surge currents in the flow rate sensor circuit.
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