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SMC Networks AWM20-01 Series Operation Manual

Mist separator regulator
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Doc. No. AW-OMZ0061-A
PRODUCT NAME
Mist Separator Regulator
MODEL / Series / Product Number
AWM20-(F,N)01～(F,N)02(B,C,E,E1,E2,E3,E4,G,H,M)(-1,2,6,C,J,N,R,Z,ZA)-D
AWM30-(F,N)02～(F,N)03(B,C,D,E,E1,E2,E3,E4,G,H,M)(-1,2,6,8,J,N,R,W,Z,ZA)-D
AWM40-(F,N)02～(F,N)04(B,C,D,E,E1,E2,E3,E4,G,H,M)(-1,2,6,8,J,N,R,W,Z,ZA)-D

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  • Page 1 Doc. No. AW-OMZ0061-A PRODUCT NAME Mist Separator Regulator MODEL / Series / Product Number AWM20-(F,N)01～(F,N)02(B,C,E,E1,E2,E3,E4,G,H,M)(-1,2,6,C,J,N,R,Z,ZA)-D AWM30-(F,N)02～(F,N)03(B,C,D,E,E1,E2,E3,E4,G,H,M)(-1,2,6,8,J,N,R,W,Z,ZA)-D AWM40-(F,N)02～(F,N)04(B,C,D,E,E1,E2,E3,E4,G,H,M)(-1,2,6,8,J,N,R,W,Z,ZA)-D...

  • Page 2: Table Of Contents

    Contents Page 1. Safety Instructions 2. Application 3. Standard Specifications 4. How to Order 5. Options 6. Structural Drawing and Replacement Parts 12-13 7. Bowl Assembly Specifications 14-21 8. Assembly of Optional Parts 9. Operation and Adjustment 23-25 10. Trouble Shooting 26-27 11.

  • Page 3: Safety Instructions

    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) , and other safety regulations.
  • Page 4 Safety Instructions Caution We develop, design, and manufacture our products to be used for automatic control equipment, and provide them for peaceful use in manufacturing business. Use in non-manufacturing business is not covered. Products we manufacture and sell cannot be used for the purpose of transactions or certification specified in the Measurement Act.
  • Page 5 Precautions for Design Warning (1) Do not use the product if no leakage is allowed due to the environment, or if the fluid is not air. (2) Polycarbonate resin is used for the external parts including the bowl. Organic solvents including thinner, acetone, alcohol and ethylene chloride;...
  • Page 6 (3) Avoid the application where charge and discharge of pressure to/from a standard bowl is switched frequently. This may damage the bowl. A metal bowl is recommended in these cases. (4) Shield from ultra violet light and radiation with protective cover. (5) A safety device needs to be installed if output pressure is exceeding the set pressure, otherwise this can cause breakage of outlet device and equipment or lead to malfunction.
  • Page 7 Installation Warning (1) Do not drop or apply impact during transportation or installation. It will cause damage to the product and result in operation failure. (2) Do not install in areas of high humidity or high temperature. Operation outside of the product specification range may cause damage to the product or operation failure, or shorten the product life.
  • Page 8 Piping Warning (1) Before piping is connected, it should be thoroughly blown out with air (flushing) or washed to remove chips, cutting oil and solid foreign material from inside the pipe. Contamination of piping may cause damage or malfunction. (2) When screwing together pipes and fittings, etc., be certain that chips from the pipe threads and sealant do not get inside the pipe.
  • Page 9 Maintenance Warning (1) Release the pressure in the product to the atmosphere when replacing parts or removing piping. (2) Maintenance and checks should be done by following the procedure in this operation manual. Incorrect handling of the product may cause breakage or operation failure of the equipment or device.

  • Page 10: Application

    2. Application This product is used for removing oil content and solid foreign matter in the air line as well as for pressure control. 3. Standard Specifications Model AWM20-D AWM30-D AWM40-D Port size 1/8, 1/4 1/4, 3/8 1/4, 3/8, 1/4 Note 1) Pressure gauge port size Fluid...

  • Page 11: How To Order

    4. How to Order AWＭ ❶ ❷ ❸ ❹ ❺ ❶ Symbol Description Body size ● ● ● ❷ ● ● ● Thread type ● ● ● ● ー ー ● ● ● ❸ Port size ー ● ● ー ー...

  • Page 12: Options

    5. Options AWM20-D/AWM30-D/AWM40-D Without pressure gauge/ With square embedded type pressure gauge/ With round type pressure gauge With digital pressure switch Options Piping Part No. Part name thread Semi-standard specification type AWM20-D AWM30-D AWM40-D Note 1) AW23P-270AS AR33P-270AS AR43P-270AS Bracket assembly Set nut AR23P-260S AR33P-260S...

  • Page 13: Structural Drawing And Replacement Parts

    6. Structural Drawing and Replacement Parts Structural drawing / Common replacement parts AWM20-D AWM30-D／AWM40-D (11) (11) (10) (10) Without pressure gauge / With square embedded type pressure gauge / With round type pressure gauge With digital pressure switch (13) (12) (12) -12-...
  • Page 14 Replacement parts Piping Part No. Semi-standard Part name thread specification type AWM20-D AWM30-D AWM40-D － － Element assembly AFM20P-060AS AFM30P-060AS AFM40P-060AS － － Bowl seal C2SFP-260S C32FP-260S C42FP-260S Bowl assembly Auto drain (N.C.) Refer to section [7. Bowl Assembly Specifications] (P14-P21). Auto drain (N.O.) －...

  • Page 15: Bowl Assembly Specifications

    7． Bowl Assembly Specifications 1. Bowl assembly / auto drain for AWM20-D － － Option symbol － Semi-standard symbol Piping port thread ty pe Appearance and part No. Piping port thread ty pe － － Option symbol Semi-standard symbol Semi-standard: CJ Piping port Piping port (9) Part No.
  • Page 16 Note 1) Note 1) Option symbol － Semi-standard symbol Piping port thread ty pe Appearance and part No. Piping port thread ty pe Note 1) Option symbol Semi-standard symbol Appearance and part No. Note 1) Minimum operating pressure is 0.1 MPa. Note 2) Part No.
  • Page 17 2. Bowl assembly / auto drain for AWM30-D － － Option symbol － Semi-standard symbol Semi-standard: J Piping port Piping port (9) Part No. thread ty pe thread ty pe C3SF-J-D C3SFF-J-D C3SFN-J(Z)-D Appearance Semi-standard: 6J and part No. Piping port Piping port (9) Part No.
  • Page 18 － － Option symbol Semi-standard symbol Semi-standard: 8J Piping port (9) Part No. thread ty pe C3LF-8J-A C3LFF-8J-A C3LFN-8J(Z)-A Appearance and part No. Note 1) Note 1) Option symbol － Semi-standard symbol Semi-standard: － Semi-standard: 2 Piping port Piping port (9) Part No.
  • Page 19 Note 1) Note 1) Option symbol － Semi-standard symbol Semi-standard: 2 Piping port Piping port (9) Part No. thread ty pe thread ty pe AD38-2-A AD38N-2(Z)-A Appearance and part No. Piping port thread ty pe Note 1) Option symbol Semi-standard symbol Appearance and part No.
  • Page 20 3. Bowl assembly / auto drain for AWM40-D － － Option symbol － Semi-standard symbol Piping port thread ty pe Appearance and part No. Piping port thread ty pe － Option symbol Semi-standard symbol Piping port thread ty pe Appearance and part No.
  • Page 21 － － Option symbol Semi-standard symbol Semi-standard: 8J Piping port (9) Part No. thread ty pe C4LF-8J-A C4LFF-8J-A C4LFN-8J(Z)-A Appearance and part No. Note 1) Note 1) Option symbol － Semi-standard symbol Semi-standard: 2 Piping port Piping port (9) Part No. thread ty pe thread ty pe AD47-2-A...
  • Page 22 Note 1) Note 1) Option symbol － Semi-standard symbol Piping port thread ty pe Appearance Piping port and part No. thread ty pe Note 1) Option symbol Semi-standard symbol Appearance and part No. Note 1) Minimum operating pressure is 0.1 MPa. Note 2) Part No.

  • Page 23: Assembly Of Optional Parts

    8. Assembly of Optional Parts 8-1.Bracket (Panel mount) Bracket mounting Mount the bracket to the mist separator regulator as shown in the picture. Assemble so that the rotation Set nut stopper of the mist separator regulator and the bracket (Knurled face) are engaged properly.

  • Page 24: Operation And Adjustment

    9. Operation and Adjustment 9-1. Pressure regulation Knob Orange mark (2) Turning the knob clockwise increases the (3) After adjusting pressure, (1) Pull the knob in the arrow outlet pressure. When the knob of the relief lock the knob by pushing it in direction for unlocking, type is rotated counterclockwise, pressure the arrow direction.
  • Page 25 9-3. Discharge from the product with drain cock Pressurize the inside of the mist separator regulator when discharging drain. Drain will not be discharged properly if not pressurized. Drain discharge mechanism is different depending on the bowl assembly. Check the bowl assembly and discharge the drain following the method below.
  • Page 26 9-4. Manual drain discharge from the auto drain Pressurize the inside of the mist separator regulator when discharging drain. Drain will not be discharged properly if not pressurized. To discharge the auto drain manually, follow the procedure below. After discharging the drain, rotate the cock to the opposite direction by hand to close the drain valve.

  • Page 27: Trouble Shooting

    10. Trouble Shooting Refer to sections [11. How to Replace the Components] (P28-37) and [12. Disassembly Drawing] (P38-39). Trouble Page for Possible cause Countermeasure reference Category Failure As pressure 1. Clog of the element. Replace the element. drop is large, P31-32 fluid does not flow.
  • Page 28 Refer to sections [11. How to Replace the Components] (P28-37) and [12. Disassembly Drawing] (P38-39). Trouble Page for Possible cause Countermeasure reference Category Failure Air leakage 6. Back pressure exceeding the set Revise the air circuit so that back pressure from the pressure is applied to the downstream.

  • Page 29: How To Replace The Components

    11. How to Replace the Components ！　　Warning 　Before replacement, make sure that no pressure remains in the equipment. 　Also, make sure to loosen the knob of the mist separator regulator so that the set pressure is zero. 　After replacement, confirm that the product satisfies specific functions and no external leakage occurs before operating it. 11-1.

  • Page 30: Bowl Assembly Replacement

    11-2. Bowl Assembly Replacement Work Applicable Procedure Tool Criteria model category AWM20-D Disassembly 1) Remove the bowl assembly from the product. If the bowl assembly is tightened too much to Spanner specified for SMC － be removed, use a hook spanner until it can be Product No.: 1129129 loosened by hand.
  • Page 31 Work Applicable Procedure Tool Criteria model category AWM30-D Disassembly 1) Remove the bowl assembly from the product. AWM40-D While the lock button is held down, rotate the bowl assembly by approx. 30 degrees so that the mating marks of the body and bowl assembly meet each other.

  • Page 32: Element Replacement

    11-3. Element Replacement Work Applicable Procedure Tool Criteria model category AWM20-D Disassembly 1) Remove the bowl assembly referring to the section [11-2. Bowl Assembly Replacement] (P29-30). After that, remove the element Spanner nominal size: 7 assembly by rotating it counterclockwise using a spanner.
  • Page 33 Work Applicable Procedure Tool Criteria model category AWM30-D Disassembly 1) Remove the bowl assembly referring to the AWM40-D section [11-2. Bowl Assembly Replacement] (P29-30). After that, remove the element － Round nose pliers assembly by rotating it counterclockwise using round nose pliers. Product Possible to apply spanner...

  • Page 34: Valve Assembly Replacement

    11-4. Valve Assembly Replacement Work Applicable Procedure Tool Criteria model category AWM20-D Disassembly 1) Remove the bowl assembly and element referring to sections [11-2. Bowl Assembly Replacement] (P29-30) and [11-3. Element Replacement] (P31-32). Socket wrench － Rotate the valve guide in the arrow direction to nominal size: 18 remove, taking care not to lose the valve spring.
  • Page 35 Work Applicable Procedure Tool Criteria model category AWM30-D Disassembly 1) Remove the bowl assembly and element AWM40-D referring to sections [11-2. Bowl Assembly Replacement] (P29-30) and [11-3. Element Replacement] (P31-32). － Rotate the valve guide in the arrow direction to remove, taking care not to lose the valve spring.

  • Page 36: Square Embedded Type Pressure Gauge Replacement

    11-5. Square Embedded Type Pressure Gauge Work Applicable Procedure Tool Criteria model category AWM20-D Disassembly 1) Remove the pressure gauge cover assembly. AWM30-D Rotate the pressure gauge cover assembly 15 － － AWM40-D degrees in the arrow direction (counterclockwise) and pull it out. 2) Remove the pressure gauge.

  • Page 37: Blanking Plate Assembly Replacement

    11-6. Blanking Plate Assembly Replacement Work Applicable Procedure Tool Criteria model category AWM20-D Disassembly 1) Remove the blanking plate. AWM30-D Remove the 2 mounting screws and remove the Phillips － AWM40-D blanking plate. The body cover (AWM30-D, screwdriver AWM40-D) comes out together. Please take care not missing it.

  • Page 38: Plug (With O-Ring) Replacement

    11-7. Plug (with O-ring) Replacement Work Applicable Procedure Tool Criteria model category AWM20-D Disassembly 1) Remove the plug (with O-ring). AWM30-D Hexagon wrench － AWM40-D (Nominal size: 4) Assembly 2) Mount the plug (with O-ring). Hexagon wrench Tightening torque: (Nominal size: 4) 0.6+/- 0.05 N m Note) Applicable to the product without pressure gauge.
  • Page 39 12．Disassembly Drawing 12-1. AWM20-D / AWM30-D / AWM40-D Cross recessed round head screws (4 pcs.) Stem assembly Bonnet (10) Valve assembly Protrusion on IN side) Valve spring Pressure regulating screw assembly assembly Valve guide Pressure regulating spring assembly (7) Element (11) Diaphragm assembly (8) Bowl seal Body...

  • Page 40: Disassembly Drawing

    12-2. Disassembly Drawing of the Pressure Gauge Port [Applicable model: without pressure gauge / with pressure gauge (round type)] (12) Plug (with O-ring) (12) Plug (with O-ring) (3) Pressure gauge (round type) Mist separator regulator 12-3. Disassembly Drawing of the Pressure Gauge Port [Applicable model: with square embedded type pressure gauge / with digital pressure switch] Mounting screws (2 pcs.)

  • Page 41: Dimensions

    13. Dimensions 13-1. Standard (with round type pressure gauge) Panel mounting dimensions Plate thickness AWM20-D, AWM30-D : Max．3.5 AWM40-D Max．5 (Pressure gauge (Port size) port size) Dimensions Optional specifications Model Round ty pe Round ty pe Standard specifications Round type pressure gauge pressure gauge pressure gauge...
  • Page 42 13-2. Standard (with square embedded type pressure gauge or digital pressure switch) Panel mounting dimensions Plate thickness AWM20-D, AWM30-D : Max．3.5 AWM40-D : Max．5 (Port size) Dimensions Optional specifications Standard specifications Digital pressure Square embedded type Model pressure gauge switch Ｈ...
  • Page 43 Revision history Changed the nylon bowl assembly number. (30,40 size) Nov. 2023 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021 JAPAN Tel: + 81 3 5207 8249 Fax: +81 3 5298 5362 https://www.smcworld.com Note: Specifications are subject to change without prior notice and any obligation on the part of the manufacturer. ©...

This manual is also suitable for:

Awm30-02 seriesAwm40-02 series

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