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Summary of Contents for TLV JH8R-P
- Page 1 172-65465MA-04 (JH8R-P) 11 May 2018 Free Float Steam Trap JH8R-P (Optional Models) JH8R-W / JH8R-F / JH8R-V Copyright © 2018 by TLV CO., LTD. All rights reserved...
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Page 2: Table Of Contents
This instruction manual is intended for use with the model(s) listed on the front cover. It is necessary not only for installation but for subsequent maintenance, disassembly/reassembly and troubleshooting. Please keep it in a safe place for future reference. 172-65465MA-04 (JH8R-P) 11 May 2018... -
Page 3: Safety Considerations
• The three types of cautionary items above are very important for safety: be sure to observe all of them as they relate to installation, use, maintenance, and repair. Furthermore, TLV accepts no responsibility for any accidents or damage occurring as a result of failure to observe these precautions. - Page 4 Use only under conditions in which no water hammer will occur. The impact of water hammer may damage the product, leading to fluid discharge, which may cause burns or other injury. 172-65465MA-04 (JH8R-P) 11 May 2018...
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Page 5: Checking The Piping
3. Has sufficient space been secured for maintenance? 4. Have isolation valves been installed at the inlet and outlet? If the outlet is subject to back pressure, has a check valve (TLV-CK) been installed? 5. Is a bypass valve installed? 6. -
Page 6: Operation
3. Closed Position When the condensate flow rate decreases, the float falls, closing off the orifice (A) opening. A water seal is maintained at all times over the orifice (A) to prevent steam loss. Steam Condensate 172-65465MA-04 (JH8R-P) 11 May 2018... -
Page 7: Specifications
22 Plug Gasket 23 Plug 24 Cover Plug Gasket 25 Cover Plug * Replacement parts are available only in the following kits: M = Maintenance Kit R = Repair Kit F = Float 172-65465MA-04 (JH8R-P) 11 May 2018... -
Page 8: Installation
If there is a problem, determine the cause using the “Troubleshooting” section in this manual. Tolerance Angle for Installation: 5° Make sure the product is installed with the raised lettering on the body horizontal. 172-65465MA-04 (JH8R-P) 11 May 2018... -
Page 9: Maintenance
Procedure Gaskets: Check for warping or scratches Screen: Check for clogging or corrosion Float: Check for scratches or dents Body Interior: Check for build-up Orifice Opening: Check for dirt, oil film, wear or scratches 172-65465MA-04 (JH8R-P) 11 May 2018... -
Page 10: Disassembly/Reassembly
Remove with a socket wrench Consult the table of tightening torques and tighten to the proper torque Cover Plug Remove the gasket and clean Replace with a new gasket; coat surfaces Gasket sealing surfaces with anti-seize 172-65465MA-04 (JH8R-P) 11 May 2018... - Page 11 Drain Plug (73) (1 N⋅m ≈ 10 kg⋅cm) NOTE: -Coat all threaded portions with anti-seize. -If drawings or other special documentation were supplied for the product, any torque given there takes precedence over values shown here. 172-65465MA-04 (JH8R-P) 11 May 2018...
- Page 12 Cover Cover Gasket Snap Ring Plug Screen Plug Gasket Screen Holder Retainer Cover Bolt Screen Holder Body Float Outlet Cover Bolt Orifice Drain Plug Drain Plug Gasket Outlet Cover Outlet Cover Gasket Outlet Cover Nut 172-65465MA-04 (JH8R-P) 11 May 2018...
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Page 13: Instructions For Plug/Holder Disassembly And Reassembly
Instructions for Plug/Holder Disassembly and Reassembly The seal on the threaded plugs/holders found on TLV products is formed by a flat metal gasket. There are various installation orientations for the gaskets, such as horizontal, diagonal and downward, and the gasket may be pinched in the thread recesses during assembly. -
Page 14: Troubleshooting
NOTE: When replacing parts with new, use the parts list for reference, and replace with parts from the Maintenance Kit, Repair Kit, etc. Please note that replacement parts are only available as part of a replacement parts kit. 172-65465MA-04 (JH8R-P) 11 May 2018... -
Page 15: Product Warranty
One year following product delivery. 2. Warranty Coverage TLV CO., LTD. warrants this product to the original purchaser to be free from defective materials and workmanship. Under this warranty, the product will be repaired or replaced at our option, without charge for parts or labor. -
Page 16: Options
Install the pressure-balancing line in the following manner: Steam Example: Heat Exchanger Attach the pressure-balancing line Pressure-balancing Line to the trap and to either the equipment or to an area with a steam space. 172-65465MA-04 (JH8R-P) 11 May 2018... - Page 17 Attempting to remove the valve stem by Air Vent Valve Body pulling it upward may damage it and cause burns or other injury due to Exhaust Port malfunction or the discharge of steam or condensate. Cover 172-65465MA-04 (JH8R-P) 11 May 2018...
- Page 18 Air Vent Valve Body (73) (1 N⋅m ≈ 10 kg⋅cm) NOTE: -Coat all threaded portions with anti-seize. -If drawings or other special documentation were supplied for the product, any torque given there takes precedence over values shown here. 172-65465MA-04 (JH8R-P) 11 May 2018...
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