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All written and visual data contained in this document reflects the latest product information available at the time of publication. 

Graco reserves the right to make changes at any time without notice.

Original instructions.

 This manual contains English. MM 3A3005

Graco Headquarters: 

Minneapolis

International Offices: 

Belgium, China, Japan, Korea

GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA

Copyright 2015, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.

www.graco.com

March 2017

 

Graco Standard Warranty

Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in 
material and workmanship on the date of sale to the original purchaser for use. With the exception of any special, extended, or limited warranty 
published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by 
Graco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written 
recommendations.

This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty 
installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of 
non-Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of Graco equipment with 
structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture, installation, operation or 
maintenance of structures, accessories, equipment or materials not supplied by Graco.

This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of 
the claimed defect. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts. The equipment will be returned 
to the original purchaser transportation prepaid. If inspection of the equipment does not disclose any defect in material or workmanship, repairs will 
be made at a reasonable charge, which charges may include the costs of parts, labor, and transportation.

THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED 
TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE

Graco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other remedy 
(including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any other incidental or 
consequential loss) shall be available. Any action for breach of warranty must be brought within two (2) years of the date of sale.

GRACO MAKES NO WARRANTY, AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 
PARTICULAR PURPOSE, IN CONNECTION WITH ACCESSORIES, EQUIPMENT, MATERIALS OR COMPONENTS SOLD BUT NOT 
MANUFACTURED BY GRACO

. These items sold, but not manufactured by Graco (such as electric motors, switches, hose, etc.), are subject to 

the warranty, if any, of their manufacturer. Graco will provide purchaser with reasonable assistance in making any claim for breach of these 
warranties.

In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment hereunder, or 
the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract, breach of warranty, the 
negligence of Graco, or otherwise.

FOR GRACO CANADA CUSTOMERS

The Parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings entered into, 
given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties reconnaissent avoir convenu que la 
rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires exécutés, donnés ou intentés, à la suite 
de ou en rapport, directement ou indirectement, avec les procédures concernées.

Graco Information 

For the latest information about Graco products, visit 

www.graco.com

.

For patent information, see 

www.graco.com/patents

TO PLACE AN ORDER, 

contact your Graco distributor or call to identify the nearest distributor.

Phone: 

612-623-6928

 or Toll Free: 

1-800-533-9655,

   Fax: 

612-378-3590

Содержание Dyna-Star 25A189

Страница 1: ...used for dispensing grease in wire line applications for oil well services 900 psi 6 2 MPa 62 1 bar Maximum Hydraulic Input Pressure 10 000 psi 69 MPa 689 bar Maximum Fluid Outlet Pressure Model 25A1...

Страница 2: ...rag Follow the Pressure Relief Procedure when you stop dispensing and before cleaning checking or servicing equipment Tighten all fluid connections before operating the equipment Check hoses and coup...

Страница 3: ...not kink or over bend hoses or use hoses to pull equipment Keep children and animals away from work area Comply with all applicable safety regulations MOVING PARTS HAZARD Moving parts can pinch cut o...

Страница 4: ...wire F Hydraulic return line minimum 3 4 inch I D required G Hydraulic outlet 3 4 NPT f H Return line shut off valve minimum 3 4 inch required J Hydraulic inlet 3 4 16 JIC 37 flare L Supply line shut...

Страница 5: ...ulic power sup ply Install this valve N in the hydraulic supply line with a drain hose A teed into the hydraulic return line F Limit supply pressure to a maximum 900 psi 6 2 MPa 62 1 bar Accumulator P...

Страница 6: ...metal to metal con tact between the metal part of the dispense valve and the pail Use lowest possible pres sure Grounding the Pump FIG 1 To ground pump 1 Remove ground screw Z and insert through eye...

Страница 7: ...pensing and before cleaning checking or servicing the equipment COMPONENT RUPTURE HAZARD Overpressurizing any component can result in seri ous injury or property damage as a result of rupture fire and...

Страница 8: ...red results This reduces pump wear If the Pump Leaks at the Fluid Fittings Tighten fittings 1 5 60 which are self sealing and have replaceable o rings If leaking persists change o rings Shutdown Relie...

Страница 9: ...rn Relieve pressure page 7 Check and repair Pump runs but output low on both up and down strokes Insufficient hydraulic fluid supply Check hydraulic supply Adjust to maximum 3 gpm 11 lpm flow Pressure...

Страница 10: ...p 2 Relieve pressure page 7 3 Clamp reciprocator pump assembly in a brass jaw vise 4 Disconnect fluid outlet hose C Typical Installation page 4 from displacement pump 5 Slowly loosen hydraulic supply...

Страница 11: ...G 5 Replacing Throat Seals NOTE Replace throat seals if fluid leaks excessively through the weep tube B page 4 This procedure can be done without disassembling entire reciprocator Disassembly 1 Reliev...

Страница 12: ...m bottom of motor housing 43 and remove motor housing from bottom cylinder cap 32 6 Loosen nut 45a on both ends of fluid tube 45 FIG 9 7 Use a wrench to loosen elbow 1 and tee 60 Remove fluid tube 45...

Страница 13: ...m bottom of cylinder cap 32 Reassembly Use Kit 247455 Use all new parts included in the kit 1 Install seal 16 in bottom of cylinder cap 32 in the orientation shown in FIG 13 2 Reassemble cylinder cap...

Страница 14: ...ort 32b in the bottom cylinder cap 32 are in line with each other Be sure o rings 13 are in place in the top and bottom cylinder caps as shown in FIG 15 5 Install lock washers 37 and nuts 36 onto tie...

Страница 15: ...sealant and Loctite Primer T or Perma Loc 115 thread sealant and Perma Bond Surface Conditioner I are required Be sure their shelf life is within the manufacturer s recommendations For Step 8 page 17...

Страница 16: ...0 Grasp top of cylinder cap 31 and pull the displace ment rod 35 out of the cylinder 25 Lay assembly on its side NOTE It is not necessary to remove tie rods 38 from the bottom cylinder cap 32 11 Place...

Страница 17: ...ed from trip rod 12 during the disassembly procedure apply Loctite 609 thread sealant to first two or three internal threads of yolk 9 4 Apply Primer to external threads of trip rod 12 Allow Primer 3...

Страница 18: ...assembly down into tool Make sure balls 7 snap into upper set of holes C in yoke 9 and curved ends of guide clamp have engaged valve sleeve 29 groove Slide tool D back over rod 12 to remove it FIG 24...

Страница 19: ...od 35 on the assembled reciprocator is exposed so the pump can be connected to it Displacement Pump Repair Disassembly Be sure you have all necessary parts on hand before you start If using a repair k...

Страница 20: ...Screw the shovel rod 108 to piston 102 torque the shovel rod to the piston to 25 30 ft lb 34 41 N m 5 Install bearing 111 and seal 112 with lips facing up in pump cylinder 109 Screw retainer seal 113...

Страница 21: ...thread into pump adapter 8 Use a 7 8 inch crow foot wrench on retainer seal 113 torque to 45 55 ft lb 61 75 N m FIG 27 6 Use a strap wrench to screw together shovel tube 117 and pump cylinder 109 7 Co...

Страница 22: ...n Qty 102 17J113 PISTON 1 103 196185 WASHER retainer 1 104 114171 PACKING u cup 1 106 100065 BALL 2 107 25A142 ROD connecting 1 108 192540 ROD shovel 1 109 25A165 CYLINDER pump 1 110 25A167 GASKET sea...

Страница 23: ...iew Using nut 113 torque the pump cylinder 109 to the extension tube 114 at 45 to 55 ft lb 61 to 75 N m 1 Torque the shovel rod 108 to the piston 102 at 25 to 30 ft lb 34 to 41 N m 3 Torque the piston...

Страница 24: ...18 114231 LOCKNUT hex 1 4 28 unf 3b steel and nylon 1 19 193757 BEARING 1 20 RETAINER spring 2 21 178189 SPRING compression steel 1 22 192656 PISTON cs 1 23 178226 SEAL piston glass filled PTFE 1 24...

Страница 25: ...6 52 11 19 31 4 5 3 6 5 5 1 6 6 2 Torque to 276 324 in lbs 31 37 N m 1 Torque to 42 45 in lbs 4 5 N m Torque to 54 56 ft lbs 73 76 N m 3 Torque to 54 56 in lbs 6 0 6 5 N m 4 Torque to 40 48 ft lbs 54...

Страница 26: ...Part No Description Qty 201 RECIPROCATOR page 24 1 202 25A168 SEAL gasket 1 204 108513 PIN 1 205 DISPLACEMENT PUMP 1 206 183741 LABEL identification 1 207 160742 PELLET nylon 1 FIG 33 Coupling joint s...

Страница 27: ...aulic fluid input volume 60 cpm 3 gpm 11 lpm Hydraulic fluid consumption rate 6 5 ounces per cycle 0 195 l per cycle 1 gallon per 195 cycles Maximum fluid temperature 250 F 121 C Output per cycle 0 6...

Страница 28: ...Technical Data 28 3A3005C Typical Fluid Outlet Pressure...

Страница 29: ...id outlet adapter 3 4 NPT Hydraulic Outlet 3 53 89 6mm minimum diameter clearance hole 3 536 in 90 424 mm 3 536 in 90 424 mm clearance for or tap 5 16 18 typical 4 places ti25402 A B C D E E F F G 13...

Страница 30: ...ial or workmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTIES E...

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