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Sealweld Hydraulic Hand Pump Owner's Manual

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Owner's Manual

Hydraulic Hand Pump

By Sealweld Corporation
Content  Page i
Owner's Manual - Hydraulic Hand Pump

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  • Page 1: Hydraulic Hand Pump

    Owner’s Manual Hydraulic Hand Pump By Sealweld Corporation Content  Page i Owner’s Manual - Hydraulic Hand Pump...
  • Page 2 This document is for the purpose of the Sealweld Hydraulic Hand Pump operation only and is not considered a guide for valve maintenance. We are pleased to offer a valve maintenance program “ValvePro®” and trust you will find the lessons detailed in this program useful when maintaining the valves at your facility.

  • Page 3: Table Of Contents

    NGRAIN   Using NGRAIN Technology ..................4  Operating Instructions   How to Operate a Hydraulic Hand Pump ..............5  How to Load a Hydraulic Hand Pump ................. 6    Prepare for Loading ...................... 6   To Load a Cartridge ...................... 7  ...

  • Page 4: Introduction

    Hydraulic Hand Pump The Hydraulic Hand Pump is a hand-held hydraulic sealant injection pump that is rated to 10,000 PSI and operates in any position. It is very portable making it easy to keep one in your pickup for quick top-ups and emergency sealing jobs between regular maintenance intervals.

  • Page 5: Safety Considerations

    Safety Considerations Hydraulic Hand Pump Specific Safety Considerations Sealweld Products are designed for industrial use only and the Hydraulic Hand Pump should only be used by a Certified Valve Technician who is familiar with the working principals, mechanical limitations & working pressures of the valve being serviced.

  • Page 6: High Pressure Hose

    High Pressure Hose Use only Sealweld Corporation replacement parts and hoses. NEVER carry the Hydraulic Hand Pump by the high pressure hose. Hose life is reduced by factors that include: Environment - Temperature extremes, UV light, chemicals, ozone, etc. will degrade the rubber used in hydraulic hoses.

  • Page 7: Ngrain

    NGRAIN Using NGRAIN Technology The Hydraulic Hand Pump manual has been updated to include cutting-edge imaging technology by NGRAIN. This new format allows the reader to practice disassembly and reassembly of practically any type of mechanical device in a 3D view. Images in this PDF files displaying an NGRAIN logo are interactive.

  • Page 8: Operating Instructions

    “ ” section of this manual.  NOTE: If at any time you feel the Hydraulic Hand Pump is not operating as expected see “Troubleshooting” on page thirty-three (33). The Hydraulic Hand Pump operator should be familiar with the working principals and the mechanical limitations of the pipeline valve being serviced.

  • Page 9: How To Load A Hydraulic Hand Pump

    BEFORE attempting to load the Hydraulic Hand Pump, ensure that all pressure has been released. The Hydraulic Hand Pump can be loaded from either a cartridge or bag. It can also be loaded with a stick type product. It is designed to hold approximately twelve (12) ounces of product in the Sealant Barrel #3. Sealweld has developed a shorter HG series cartridge specifically for loading the Hydraulic Hand Pump.

  • Page 10: To Load A Cartridge

    HG series cartridge specifically for loading the Hydraulic Hand Pump using the EZ-LOADER. The longer SG series cartridge can still be used to load the Hydraulic Hand Pump with the use of the EZ- LOADER, but because of the limited size of the Sealant Barrel #3 some product will remain in the cartridge.
  • Page 11 Couple #17G. This will take approximately one-hundred (100) strokes. 12. Open the By-Pass Valve #7 one full turn. 13. Wipe any excess sealant from the outside of the Hydraulic Hand Pump with a mild solvent and a clean cloth. 14. The Hydraulic Hand Pump is now ready for use.

  • Page 12: To Load A Stick-Type Grease

    Follow these instructions: 1. Place the Hydraulic Hand Pump on the floor in an upright position with the Sealant Barrel #3 at the top. 2. Remove the Handle #10 from the Fulcrum Assembly #9 and clean off any contaminants such as sand or dirt.

  • Page 13: To Load A Grease Bag Or Gun-Pack

    Assembly #2 at the top of the Sealant Barrel #3 and the By-Pass Valve #7 opened. Follow these instructions: 1. Place the Hydraulic Hand Pump on the floor in an upright position with the Sealant Barrel #3 at the top. 2. Clean off any contaminants such as sand or dirt from the Handle #10.
  • Page 14 Handle #10 until the new product is seen extruding from the Giant Buttonhead Coupler #17G. 10. Open By-Pass Valve #7 one full turn. 11. Wipe any excess sealant from the outside of the Hydraulic Hand Pump with a mild solvent and a clean cloth.

  • Page 15: Care And Maintenance

    Simple Rules Following these simple rules will help increase the life of the Hydraulic Hand Pump. 1. NEVER carry the Hydraulic Hand Pump by the Handle #10 unless it is secured by the latch or a chain.  Carrying the Hydraulic Hand Pump by the Handle #10 without it being secured will result in the Pump Piston #5C and the Linkage Assembly #11 bending.
  • Page 16 As hydraulic fluid is pumped from the Fluid Bag #12 into the Sealant Barrel #3 the Fluid Bag #12 collapses. If the Hydraulic Hand Pump is stored for a long period of time the Fluid Bag #12 will begin to retain this new collapsed making it almost impossible to top-up the hydraulic fluid. This can easily become a messy procedure.

  • Page 17: Pump Maintenance

    Handle #10. 4. Turn the Hydraulic Hand Pump so that Sealant Barrel #3 is pointing down, secure in a pipe vise but leave enough room under the Hydraulic Hand Pump so the Handle #10 can still be easily inserted into the Sealant Barrel #3.
  • Page 18 19. Remove the Hydraulic Hand Pump from the pipe vise and carefully pour out any hydraulic fluid which may have entered into the Fluid Bag Barrel #13, into a suitable container. 20. Put Fluid Bag Barrel Cap #14 back onto the Hydraulic Hand Pump and tighten the set screw if equipped. ...

  • Page 19: Fluid Bag Removal

    Cap #14 and it must be backed off or removed before the Fluid Bag Barrel Cap #14 can be removed. 8. Place a suitable container under the Hydraulic Hand Pump to catch the hydraulic fluid. 9. Remove the Fluid Bag Barrel #13 from the pipe vise and place the Pump Body Assembly #4 into the pipe vise with the Fluid Bag Barrel #13 down.

  • Page 20: Fluid Bag Installation

    6. Slide the Fluid Bag Barrel #13 over the Fluid Bag #12; screw it into Pump Body #4A and tighten to approximately 50 ft-lbs. 7. Remove the Hydraulic Hand Pump from the pipe vise; turn it over so the Fluid Bag #12 is up and place the Fluid Bag Barrel #13 into the pipe vise.

  • Page 21: Relief Valve Replacement

    10. While holding the Hydraulic Hand Pump with one hand, loosen the pipe vise enough so the Hydraulic Hand Pump can turn or spin. 11. Place your free hand under the Hydraulic Hand Pump to catch the parts as you turn the Hydraulic Hand Pump over until the check valve cavity is down.

  • Page 22: Piston Assembly Removal And Repair

    17. With the Ball #6B in position on the seat, use a ¼” brass punch or a cold punch and with a firm blow from a hammer, seat the Ball #6B. 18. Turn the Hydraulic Hand Pump over and catch the Ball #6B as it falls out. Repeat step 17 until the Ball #6B does not fall out without assistance.
  • Page 23  Stand the Hydraulic Hand Pump on the Fluid Barrel Cap #14 in a safe place where it will not fall or get knocked over. 9. Using the Handle #10 push the Piston Assembly #2 out of the Sealant Barrel #3 enough so you can grab it and pull it out with your hand.

  • Page 24: Pump Piston Cartridge Repair And Replacement

    4. Place the Handle #10 so it is centered on the Piston Assembly #2 then push the Piston Assembly #2 to the bottom of the Sealant Barrel #3.  NOTICE: be very careful not to scratch or score the inside of the Sealant Barrel #3. Care and Maintenance  Page 21 Hydraulic Hand Pump...

  • Page 25: By-Pass Valve Repair And Replacement

    10. Place the Handle #10 and Fulcrum Assembly #9 to one side. 11. Place the Hydraulic Hand Pump in a pipe vise by the Fluid Barrel #13 with the Sealant Barrel #3 up. 12. Place a suitable container under the Hydraulic Hand Pump to catch any spilled hydraulic fluid.

  • Page 26: Sealant Barrel O-Ring And Gasket Replacement

    DO not separate the parts until the Latch Spring #16F is free and away from the pump and take care not to drop these small pieces. 8. Carefully place the Hydraulic Hand Pump in a pipe vise by the Pump Body Assembly #4 with the Sealant Barrel #3 up.

  • Page 27: Hose Assembly Replacement

    3. Using a proper fitting wrench remove the Hydraulic Pump Hose Assembly #17 from Sealant Barrel Cap 4. Remove the Hydraulic Hand Pump from the pipe vise and clamp the Hydraulic Pump Hose Assembly #17 into the pipe vise by the High-Pressure #17C with the 15,000 PSI Gauge #17B up.

  • Page 28: Linkage Assembly Repair And Replacement

    Attach and tighten the new 15,000 PSI Gauge #17B into the High-Pressure #17C. 9. Remove the Hydraulic Pump Hose Assembly #17 from the pipe vise and clamp the Hydraulic Hand Pump into the pipe vise. 10. Attach and tighten the Hydraulic Pump Hose Assembly #17 to the Sealant Barrel Cap #1.

  • Page 29: Handle Latch Repair And Replacement

    Stem and Knob #16A to secure the Handle #10. To disassemble the Handle Latch Assembly #16, follow these instructions: 1. Lay the Hydraulic Hand Pump on its side onto a workbench or flat surface with the By-Pass Valve #7 facing up.
  • Page 30 Links #11A and the Fulcrum Assembly #9. 7. The Fulcrum Assembly #9 and Handle #10 are now detached from the Hydraulic Hand Pump. Turn the Fulcrum Assembly #9 over and place on bench with the Stem and Knob #16A facing up.

  • Page 31: Storing The Hydraulic Hand Pump

    Storing the Hydraulic Hand Pump It is important to properly prepare the Hydraulic Hand Pump for storage if it will not be used for a long period of time. Because the hydraulic Fluid Bag #12 is made of a rubber material, it is vulnerable to distortion when all or most of the hydraulic fluid is in the Sealant Barrel #3.

  • Page 32: Parts Guide

    Parts Guide Parts Illustration The image above contains an NGRAIN model with an animation showing the disassembly and assembly of the Hydraulic Hand Pump. Parts Guide  Page 29 Hydraulic Hand Pump...

  • Page 33: Parts List

    By-Pass Valve O-Ring - Nitrile R-HG31 Hydraulic Relief Valve R-HG11J 8A X Hydraulic Relief O-Ring - Nitrile R-HG11K Fulcrum Assembly R-HG12 Handle R-HG13 Linkage Assembly R-HG14 Link R-HG14A Bolts R-HG14B Lock Nuts R-HG14C Fulcrum Link R-HG14E Parts Guide  Page 30 Hydraulic Hand Pump...
  • Page 34 XX includes all parts with a single X AND all parts with a double X illustration number. XXX includes all parts with a single X, double X and triple X illustration number. Parts Guide  Page 31 Hydraulic Hand Pump...

  • Page 35: How To Order Hydraulic Hand Pump Parts

    Parts List provided above. Ordering parts by the part number is the best way to ensure you will receive the required part.. Contact the nearest Sealweld location by phone, fax or email to order parts.

  • Page 36: Troubleshooting

    Your Sealweld Hydraulic Hand Pump has been factory pre-tested using the testing procedure below and is ready to use right out of the box. It is not necessary to test a brand new pump however the Hydraulic Hand Pump should be tested periodically to assure all parts are working BEFORE working on a valve under pressure.
  • Page 37 IMPORTANT: If at any time during the remainder of this test, when pressure is generated in the Hydraulic Hand Pump and the Handle #10 wants to springs back or push up against the stroke, it “Repair or Replacing the Check indicates a failure in the Check Valve Assembly #6.
  • Page 38 Valve Replacement” on page eighteen (18).  DANGER: never operate the Hydraulic Hand Pump with a failed 15,000 PSI Gauge #17B. 13. Stroke the Handle #10 as required bringing the pressure on the 15,000 PSI Gauge #17B to approximately 5,000 PSI, then stop. Examine the Hydraulic Pump Hose Assembly #17 and Test Fitting connection for sealant leaks.
  • Page 39 19. Open By-Pass Valve #7 to relieve all pressure. Remove the Test Fitting from the Giant Buttonhead Coupler #17G. This completes the test. If you made it through all nineteen (19) steps without incident, your Hydraulic Hand Pump is in perfect working condition.

  • Page 40: Warranty

    Sealweld Corporation and its affiliates will not be liable for direct, indirect (including, but not limited to any loss of business or anticipatory profits), incidental, or consequential damages resulting from your reliance on the information contained herein, even if the information was false, misleading, or in contravention to law, statute, or regulation, and even if Sealweld Corporation or any of its affiliates has been advised of the possibility of such.

  • Page 41: Contact Information

    Contact Information Sealweld Corporation – Canada #106, 4116 – 64 Ave. S.E. Calgary, Alberta CANADA T2C 2B3 TOLL FREE 1-800-661-8465 PHONE 1-403-236-0043 1-403-236-5487 EMAIL info@sealweld.com http://www.sealweld.com Sealweld (USA), Inc. 6450 Skyview Drive Houston, Texas 77041 TOLL FREE 1-800-624-4301 PHONE 1-713-466-7373...

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