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Related Manuals for MIYAWAKI TB1N
Summary of Contents for MIYAWAKI TB1N
- Page 1 TEMPERATURE CONTROL STEAM TRAP USER'S MANUAL...
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Page 2: Table Of Contents
SAFETY GUIDE The model Supertrace TB1N trap is an energy saving, copper trace, temperature control steam trap that takes advantage of the sensible heat in a condensate by discharging condensate that is lower than the saturated temperature, for any arbitrary temperature setting. Please use this product in a steam trace line or as instrumentation. -
Page 3: Specifications And Markings
Flow direction: Shown by an arrow Model symbol: Showing the product model name Some pictures and illustrations in this manual are that of the representative model of TB1N models. For more details regarding dimensions and other specifications, please refer to the catalog. -
Page 4: Construction Details
CONSTRUCTION DETAILS Body Adjust Bolt 11. Bimetal Bonnet Valve 12. Washer Cover Screen 13. Spring Plate Valve Seat Washer 14. Spring Shaft 10. E-ring... -
Page 5: Installation
1) Remove the dustproof seals covering both connections. 2) Check the flow direction indicated on the side of the body. 3) The TB1N can be used for both horizontal and vertical lines. 4) Open the isolation valve on the upstream line and make sure the product works normally. -
Page 6: Setting The Temperature
SETTING THE TEMPERATURE WARNING Only set the temperature when the bimetals in the body are flat, before any steam is flowing. Be sure not to set the temperature while the steam is flowing because the steam or condensate may spurt out around the edges in the setting part. Set temperature The set temperature is the temperature at which condensate will be discharged from the temperature control trap. -
Page 7: Stroke Table
STROKE TABLE Pressure (MPa) -
Page 8: Maintenance
Even if both diagnostic tools are used, accurate diagnosis results may not be obtained depending on the location and installation status of the steam trap, or the type and operating condition of the steam trap. For details, please contact MIYAWAKI, our local authorized agent, or the place where you purchased. Repairs When a trap fails, it is necessary to clean the internal parts and to replace damaged parts. - Page 9 6.2.1 Disassembling the trap 1) Secure the body (1) (or cover (3)) in a vise, and remove the cover (3) (or the body (1)). When the cover (3) and the adjust bolt (6) are removed as a unit without disassembling them, it will not be necessary to readjust the temperature setting after reassembly.
- Page 10 Bimetal Unit Body Adjust Bolt 11. Bimetal Bonnet Valve 12. Washer Cover Screen 13. Spring Plate Valve Seat Washer 14. Spring Shaft 10. E-ring...
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Page 11: Troubleshooting
TROUBLESHOOTING Problem Possible cause Solution Steam leaks or blows Dirt is stuck around the valve Clean the valve (7) and the through. (7) or valve seat (4) valve seat (4). The valve seat (4) is loose. Tighten the valve seat (4). *1 Damage, erosion or corrosion Replace the valve (7) and the of the valve (7) or valve seat... -
Page 12: Warranty
WARRANTY 8.1 Warranty period The warranty period is 18 months after shipment or 12 months after installation, whichever occurs first. 8.2 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 13: Serial Number(S.no.) Designation
1 7 1 1 → Jan.1, 2017 2 9 X M → Oct. 21, 2029 ●For 9-digit display S.No. □□□□□□□□□ MIYAWAKI identification number Represents the month. Represents the year. (last two digits of the year according to the Western calendar) Example of serial number designation 1 7 1 1 2 C 0 2 0 →... -
Page 14: Guidance For Reading Special Product Name
10 GUIDANCE FOR READING SPECIAL PRODUCT NAME 〇〇〇-○○-□ Special symbol: Symbol apply only to special product (Please refer to table 1 for details) English letter after “-“ Model symbol: Product model number Table 1 Symbol description Suffix Special contents Trap for high-pressure gas installed property (only for Gas Trap) Blow valve attached Change of gasket Special face to face dimension... - Page 15 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 company where you purchased the product.
- Page 16 If you need any assistance regarding this manual, please contact MIYAWAKI INC.’s International Sales Dept. or its local representative. By scanning QR Code, you can access inquiry form. INTERNATIONAL SALES DEPT. 2-1-30, Tagawakita, Yodogawa-ku, Osaka, 532-0021, Japan Tel: +81-6-6302-5549 www.miyawaki-inc.com/en e-mail: export@miyawaki-inc.co.jp...
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