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MIYAWAKI SL3 Operation Manual
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MIYAWAKI SL3 Operation Manual

Thermodynamic steam trap
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OPERATION MANUAL
FOR
Thermodynamic Steam Trap
MODEL:SL3

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Summary of Contents for MIYAWAKI SL3

  • Page 1 OPERATION MANUAL Thermodynamic Steam Trap MODEL:SL3...
  • Page 2 SAFETY The following warnings and cautions are shown at appropriate places in this manual. Failure to observe this type of precaution may lead to serious WARNING injury or death. Failure to follow this type of precaution can lead to injury or damage to equipment and CAUTION property.
  • Page 3 TABLE OF CONTENTS 1． Introduction･･････････････････････････････････P.1 2． Dimensions and Specifications･････････････････P.1 3． Installation･･･････････････････････････････････P.1 4． Trouble Shooting･･････････････････････････････P.2 5． Maintenance ･････････････････････････････････P.4 6． Construction･･････････････････････････････････P.4 7． Warranty･････････････････････････････････････P.5 8． Serial number (S. No.) designation････････････P.6 9． Guidance for reading special product name････P.7...
  • Page 4 Model SL3 is all strainless steel body miniature thermodynamic steam trap made especially for tracing applications and steam irons. The connection of SL3 is male screw with inlet side pipe tapr thread And outlet side parallel pipe thread. It is one of the smallest thermodynamic steam trap in the world.
  • Page 5 4．Trouble Shooting The thermodynamic disc trap has an intermittent operation function.It will discharge and stop at certain cycles. The improper operations will be：No discharge,trap hot or cold. Continuous discharge condensate or steam. Hunting,Chattering：The cycles being too short and/or a continuous noise without condensate discharge.
  • Page 6 Is The Trap A．Normal Function Operating Intermittent A．Scales lodeg between Disc(2) and Body(1). 1.Disassemble Cap(3),clean Disc(2) and Body(1). B．Scale,oil,etc. sticking to the bottom part of Disc(2) Steam 1.Disassemble Cap(3),clean Disc(2). C．Worn Parts 1.Disassemble Cap(3),relap Disc(2)and Body(1). D．Lack of differencial pressure. 1.Our disc traps are designed to operate at minimum differen- cial pressure of 0.03MPa.Check the operating condition re- Continuous...
  • Page 7 5. Maintenance When disassembling a hot trap be, sure to release the pressure inside to ！ atmospheric pressure, and cool the trap before the opening it. A. Disassemble the cap (3) with a wrench turning counter-clockwise,disc(2) will come out. B. This trap has integral seat. The seat is fixed to the body.

  • Page 8: Warranty Limitation

    7. Warranty 7.1 Warranty period The warranty period shall last 12 months from the date of product delivery. 7.2 Details of the warranty If the product stops working correctly within the warranty period, we will repair or replace the product free of charge if the cause of the trouble is not one of the following items.
  • Page 9 10 Serial number (S. No.) designation 8. Serial number (S. No.) designation 7 . SERIAL NUMBER (S.No.) DESIGNATION S.No.     S.No.     Represents the day. Represents the day. Represents the month. Represents the month. Represents the year.
  • Page 10 Guidance for reading special product name 8 . GUIDANCE FOR READING SPECIAL PRODUCT NAME 9. Guidance for reading special product name 〇〇〇-○○-□ 〇〇〇-○○-□ Special symbol: Special symbol: Symbol apply only to special product Symbol apply only to special product (Please refer to table 1 for details) (Please refer to table 1 for details) English letter after “-“...
  • Page 11 MIYAWAKI INC.  Some special specifications of the product you have, may found to be different from the ones in the user's manual. If you have any question, please contact MIYAWAKI, our local authorized agent, or the place where you purchased.
  • Page 12 INTERNATIONAL SALES DEPT. 2-1-30, Tagawakita, Yodogawa-ku, Osaka, 532-0021, Japan Tel: +81-6-6302-5549 www.miyawaki.net e-mail: export@miyawaki-inc.co.jp EU Importer and Authorized representative: MIYAWAKI GmbH Birnbaumsmühle 65, 15234 Frankfurt (Oder), Germany Tel: +49-335-4007-0097 www.miyawaki.net e-mail: info@miyawaki.de China Importer and Authorized representative: MIYAWAKI WEST Co.,ltd Room 1705, No.1, Building,No.311, Yanxin Road, Huishan Economic Development Zone,...