Owner’s Manual Hydraulic Hand Pump By Sealweld Corporation Content Page i Owner’s Manual - Hydraulic Hand Pump...
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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.
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 ...
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.
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.
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.
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.
“ ” 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.
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.
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.
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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.
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.
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.
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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.
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.
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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.
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.
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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. ...
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.
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.
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.
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.
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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.
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...
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.
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.
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.
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.
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.
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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.
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.
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...
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...
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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...
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.
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.
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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.
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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.
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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.
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.
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