User Manual
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(3) Avoid the application where charge and discharge of pressure to/from a standard bowl is switched
frequently.
(4) Shield from ultra violet light and radiation with protective cover.
(5)
For air blow applications, prevent airborne particles from the operating environment entering into the
compressed air stream. Foreign matter may adhere to the workpiece during the air blow.
(6) If the air equipment is mounted on the outlet of the product, particles will be generated from the
equipment and required cleanliness may not be obtained. Instead, install the air equipment at the
inlet.
(7)
Using a flow rate which exceeds the product specifications could result in a differential
pressure which exceeds what the product can resist.
Use the product within its specifications. Also, be sure to replace the product when needed,
taking into consideration that the differential pressure of the filter will increase over time.
Selection
Warning
(1) NFS-H1 grade grease is used where lubrication is required.
(2) Do not select a model exceeding specification ranges and carefully consider the purpose of use,
required specifications, and operating conditions, such as fluid, pressure, flow rate, nominal
filtration rating, and environment.
(3) The product is not certified under the High Pressure Gas Safety law, so for nitrogen and Carbon
dioxide gas (gas), its maximum operating pressure will be 0.99 MPa (gauge pressure).
(4) The product is provided for use in manufacturing industries. Contact us beforehand if the product
will be used in an application such as a caisson shield, breathing, food (other than air-blowing),
and/or medical treatment that affects the human body directly or indirectly.
(5) The antibacterial activity value of the HF2-BFA and HF2-BFB series is achieved through contact with
the element surface. If the fiber surface is covered by drains, etc., it will not be as effective. The
antibacterial activity value are based on the test method for determination of antibacterial activity and
efficiency of textile products (JIS L 1902).
(6) HF2-BFC series adsorbs oil vapor contained in the compressed air and removes the odors derived
from it, but does not remove all odors.
(7) HF2-BFD series removes and reduces bacteria contained in the compressed air. Bacterial removal
refers to the effect of reducing bacteria. It does not mean that all bacteria are eliminated. Not for
eliminating the virus. LRV (Log Reduction Value) is a mathematical representation that was
obtained from the test (evaluation based on JIS K 3835) using test bacteria (Brevundimonas
diminuta).
(8) The product does not adhere to the sanitation control procedures for the use in food and medical
industries.
Since the parts used in the HF2-BF∗ series are manufactured on the same line as parts made of
other materials, in rare cases these parts may have residuals from the manufacturing process.
(9) If the compressed air includes ozone, do not use it since it may damage the product or cause
malfunction.
2022-10-1811:23
DP 097499