SMC Networks ZFA100- 02 Series User manual

Doc. No. ZF*-OMW0007
PRODUCT NAME
Air Suction Filter
MODEL / Series / Product Number
ZFA Series
ZFA100-∗02
ZFA200-∗02

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Contents
Page
Safety Instructions 2 to 3
ZFA Series Specific Product Precautions 4
1. Product components and functions 5
2. Specifications 6 to 8
3. Mounting 9
4. Element Replacement 9 to 10

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Air Suction Filter
Safety Instructions
These safety instructions are intended to prevent hazardous situations and/or equipment damage.
These instructions indicate the level of potential hazard with the labels of “Caution,” “Warning” or “Danger.”
They are all important notes for safety and must be followed in addition to International Standards
(ISO/IEC) ∗1) , and other safety regulations.
∗1) ISO 4414: Pneumatic fluid power -- General rules relating to systems.
ISO 4413: Hydraulic fluid power -- General rules relating to systems.
IEC 60204-1: Safety of machinery -- Electrical equipment of machines .(Part 1: General requirements)
ISO 10218: Manipulating industrial robots -Safety.
etc.
Caution
Caution indicates a hazard with a low level of risk which, if not avoided, could result
in minor or moderate injury.
Warning
Warning indicates a hazard with a medium level of risk which, if not avoided, could
result in death or serious injury.
Danger
Danger indicates a hazard with a high level of risk which, if not avoided, will result
in death or serious injury.
Warning
1. The compatibility of the product is the responsibility of the person who designs the equipment or
decides its specifications.
Since the product specified here is used under various operating conditions, its compatibility with specific
equipment must be decided by the person who designs the equipment or decides its specifications based on
necessary analysis and test results.
The expected performance and safety assurance of the equipment will be the responsibility of the person who
has determined its compatibility with the product.
This person should also continuously review all specifications of the product referring to its latest catalog
information, with a view to giving due consideration to any possibility of equipment failure when configuring the
equipment.
2. Only personnel with appropriate training should operate machinery and equipment.
The product specified here may become unsafe if handled incorrectly.
The assembly, operation and maintenance of machines or equipment including our products must be
performed by an operator who is appropriately trained and experienced.
3. Do not service or attempt to remove product and machinery/equipment until safety is confirmed.
1.The inspection and maintenance of machinery/equipment should only be performed after measures to
prevent falling or runaway of the driven objects have been confirmed.
2.When the product is to be removed, confirm that the safety measures as mentioned above are implemented
and the power from any appropriate source is cut, and read and understand the specific product precautions
of all relevant products carefully.
3. Before machinery/equipment is restarted, take measures to prevent unexpected operation and malfunction.
4. Contact SMC beforehand and take special consideration of safety measures if the product is to
be used in any of the following conditions.
1. Conditions and environments outside of the given specifications, or use outdoors or in a place exposed to
direct sunlight.
2. Installation on equipment in conjunction with atomic energy, railways, air navigation, space, shipping,
vehicles, military, medical treatment, combustion and recreation, or equipment in contact with food and
beverages, emergency stop circuits, clutch and brake circuits in press applications, safety equipment or
other applications unsuitable for the standard specifications described in the product catalog.
3. An application which could have negative effects on people, property, or animals requiring special safety
analysis.
4.Use in an interlock circuit, which requires the provision of double interlock for possible failure by using a
mechanical protective function, and periodical checks to confirm proper operation.

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Air Suction Filter
Safety Instructions
Caution
1. The product is provided for use in manufacturing industries.
The product herein described is basically provided for peaceful use in manufacturing industries.
If considering using the product in other industries, consult SMC beforehand and exchange
specifications or a contract if necessary.
If anything is unclear, contact your nearest sales branch.
Limited warranty and Disclaimer/Compliance Requirements
The product used is subject to the following “Limited warranty and Disclaimer” and “Compliance
Requirements”.
Read and accept them before using the product.
Limited warranty and Disclaimer
1.The warranty period of the product is 1 year in service or 1.5 years after the product is
delivered,whichever is first.∗2)
Also, the product may have specified durability, running distance or replacement parts. Please
consult your nearest sales branch.
2. For any failure or damage reported within the warranty period which is clearly our responsibility,
a replacement product or necessary parts will be provided.
This limited warranty applies only to our product independently, and not to any other damage
incurred due to the failure of the product.
3. Prior to using SMC products, please read and understand the warranty terms and disclaimers
noted in the specified catalog for the particular products.
∗2) Vacuum pads are excluded from this 1 year warranty.
A vacuum pad is a consumable part, so it is warranted for a year after it is delivered.
Also, even within the warranty period, the wear of a product due to the use of the vacuum
pad or failure due to the deterioration of rubber material are not covered by the limited
warranty.
Compliance Requirements
1. The use of SMC products with production equipment for the manufacture of weapons of mass
destruction(WMD) or any other weapon is strictly prohibited.
2. The exports of SMC products or technology from one country to another are governed by the
relevant security laws and regulation of the countries involved in the transaction. Prior to the
shipment of a SMC product to another country, assure that all local rules governing that export
are known and followed.
Caution
SMC products are not intended for use as instruments for legal metrology.
Measurement instruments that SMC manufactures or sells have not been qualified by type approval tests
relevant to the metrology (measurement) laws of each country.
Therefore, SMC products cannot be used for business or certification ordained by the metrology
(measurement) laws of each country.

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ZFA Series ／ Specific Product Precautions
Be sure to read this before handling the products.
Refer to “Handling Precautions for SMC Products” (M-E03-3) for Safety Instructions
Design
1. Confirm the specifications.
Products represented in this catalog are
designed only for use in compressed air
systems (including vacuum).
Do not operate at pressures, temperatures,
etc., beyond the range of specifications, as this
can cause damage or malfunction. (Refer to
the specifications.)
Please contact SMC when using a fluid other
than compressed air (including vacuum).
We do not guarantee against any damage if
the product is used outside of the specification
range.
2. The product may be damaged if used in the
line with continuous pressuris ation.
3. Modification prohibited
Do not make any modifications, including
additional machining. It may cause human
injury and/or an accident and will void the
warranty.
Mounting
1. Maintenance space
Allow sufficient space for maintenance and
inspection.
2. Ensure that chips from the pipe threads or
sealing material do not enter the piping.
When a sealant tape is used, leave 1.5 to 2
thread ridges exposed at the end of the male
screw.
1. When a sealant tape is used, leave 1.5 to 2
thread ridges exposed at the end of the
male screw.
Air Supply
1. Use clean air.
Do not use compressed air that contains
chemicals, synthetic oils that include organic
solvents, salt, corrosive gases, etc., as they
can cause damage or malfunction.
Operating Environment
1. Do not use in an atmosphere where
corrosive gases, chemicals, sea water,
water, or water steam is present. Do not
use in cases where there is direct contact
with any of the above.
2. Do not use in a place subject to heavy
vibration and/or impact.
3. Do not use in an environment where
flammable gas or explosive gas is present.
Usage may cause a fire or explosion. The
products do not have an explosion proof
construction.
4. The valve should not be exposed to
prolonged sunlight.
Use a protective cover if necessary.
5. Remove any sources of excessive heat.
6. In locations where there is contact with
water, oil, weld spatter, etc., take suitable
protective measures.
Maintenance
1. Maintenance work
If handled improperly, compressed air can be
dangerous.
The assembly, handling, repair, and element
replacement of pneumatic systems should be
performed by a knowledgeable and
experienced person.
2. Removal of equipment and supply/exhaust
of compressed air
When components are removed, first confirm
that measures are in place to prevent
workpieces from dropping, run-away
equipment, etc. Then, cut off the supply
pressure and electric power, and exhaust all
compressed air from the system using the
residual pressure release function.
When the equipment is operated after
remounting or replacement, confirm that the
equipment is operating normally.
Warning
Warning
Caution
Warning
Warning
Warning

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ZFA Series ／ Specific Product Precautions
Be sure to read this before handling the products.
Refer to “Handling Precautions for SMC Products” (M-E03-3) for Safety Instructions
Maintenance
3. The performance of an ejector will
deteriorate due to clogged suction filters
and silencers.
High flow filters should be used, especially in
dusty locations.
If a filter is required on the release pressure
side, a different filter should be prepared.
4. When the element becomes clogged, stop
operation and adjust the internal pressure
of the filter to atmospheric pressure before
replacing the element.
1. When the element comes to the end of its
life, immediately replace it with a new filter
or replacement element.
2. Timing of element replacement
Element should be replaced in either of the two
cases below.
1) After 1 year of usage has elapsed.
2) When the pressure drop reaches 20 kPa
even though the operating period has
been less than 1 year.
3. During disassembly and assembly, confirm
that there are no scratches, damage, etc, to
the gasket.
4. Before using, confirm there is no leakage
after replacing elements.
Warning
Caution

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1. Product components and functions
Table 1. Product components and functions
Description Material Note
Case Aluminum alloy
Main body
Cover Zinc alloy
Spring pin Stainless steel
alloy
Element Polyester
ABS Catches foreign matter. (Replace the element when it is clogged.)
Gasket NBR Seals the case and cover.
Stop pin Carbon steel Holds the case and cover.

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2. Specifications
2-1 How to Order
ZFA ∗ －∗ ∗ ∗
Bracket Set Part No. ZFA100 ZFA200 Note
One side BP-1H-1A BP-1H-2A
Both sides ZZFA1-01 ZZFA2-01
Note 1) Enter a 2-digit number in the stations portion while referring to the example below.
(Example) For 6 stations →06
For single unit With Bolt, Nut,
Washer
Application
For manifold (2 to 10 stations) ZZFA1-[Stations]Note1) ZZFA2-[Stations]Note1)
(Both sides)
Body type●
Symbol Filtration area (mm
2
)
100 2110
200 4210
Thread type●
Symbol Thread type
Nil Rc
T NPTF
F G
●Port size
Symbol Port size Applicable model
01 1/8
B
ZFA100
02 1/4
B
ZFA200
●Bracket
Symbol Option
Nil None
L 1 pc. on the left
R 1 pc. on the right
LR With both the left and right sides
filter IN when viewed from front.
Note) L or R shows the left or right of the

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2-2 Specifications
Specifications Remarks
Fluid Air, Nitrogen This product cannot be used in an environment exposed to chemicals. Note)
It may cause damage to the body.
Operating pressure -100～0kPa
Vacuum release pressure MAX.0.5MPa Pressurised condition cannot be kept. Do not use it in a line that is kept pressurized because
it could cause the body to break.
Operating and ambient
temperature range 5oC to 60oC
Filtration 30µm Filtering efficiency 95%
Element replacement
differential pressure 20kPa
Note) Alcohol, acetone, etc. also cause damage, so be sure for the product not to be close to them.
2-3 Dimensions
1) Single unit
Note) The above diagram is for ZFA200.
The bracket location shows L side.
Model
Symbol
Port size A B
1/8 - 18
1/4 20 28
ZFA100
ZFA200

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2) Manifold
Model
Symbol
Port size A B
1/8 19 18
1/4 24 28
ZFA100
ZFA200
2 3 4 5 6 7 8 9 10
L1 38 56 74 92 110 128 146 164 182 200
L2 50 68 86 104 122 140 158 176 194 212
L1 48 76 104 132 160 188 216 244 272 300
L2 60 88 116 144 172 200 228 256 284 312
Note) The left and right brackets are mounted on the air suction filter single unit.
ZFA100
ZFA200
Model Symbol Single
unit
Note)
Number of manifold stations

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3. Mounting
1) Piping
- Flush the piping before connecting the piping
- Confirm the IN and the OUT before piping. The product should not be used with the wrong connection.
(IN and OUT direction should be identified by the IN mark indicated on the case.)
- Tighten the product to the recommended torque.
- Confirm that chips from the pipe threads and sealing material do not enter the piping.
Also, when sealant tape is used, leave 1.5 to 2 thread ridges exposed at the end of the threads.
Note) Confirm that there is enough space for maintenance before installing and piping this product.
2) Operation
- Flush the piping line before the starting actual operation when the filter is used for the first time or has
been replaced.
4. Element Replacement
The replacement time for elements is when one of the following conditions occurs.
1) After 1 year of usage has elapsed.
2) When the pressure drop reaches 20 kPa even though the operating period has been less than 1 year.
< Replacement Element Part No. >
Part No. Applicable
filter model Element Size Set description
EJ001H-030N ZFA100 43 x 42 x 12 Element
EJ101H-030N ZFA200 43 x 40 x 22 Element
< Replacement Gasket Part No. >
Part No. Applicable
filter model
AL-204H ZFA100
AL-205H ZFA200

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<Element Replacement >
1. Stop operation and reduce the filter's internal pressure to atmosphere.
2. Loosen the stop pin and open the cover.
3. Hold the knob on the top of the element and take it out.
4. Check the gasket for damage, deformation, or swelling. If any fault is found, replace the gasket with
a new one.
5. Replace the element with a new one in the reverse order.
Note that the cover cannot be closed if the element is inserted into the case in incorrect orientation.
6. Close the cover and tighten the stop pin firmly. [Tightening torque: 1.2N・m +/-10%]
7. After checking that no leakage is found from each part, start the actual operation.
Element
Cover
Gasket
Procedure 2
Procedure 3
Procedure
6
Procedure 5
Procedure 2
Stop pin

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Revision history
4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021 JAPAN
Tel: + 81 3 5207 8249 Fax: [phone]
URL http://www.smcworld.com
Note: Specifications are subject to change without prior notice and any obligation on the part of the manufacturer.
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