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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 308608

Graco Headquarters: 

Minneapolis

International Offices: 

Belgium, China, Japan, Korea

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

Copyright 1995, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.

www.graco.com

Revision 

L

February 2022

 

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:

 612-378-359

Summary of Contents for Series D

Page 1: ...use in European explosive atmosphere locations Model 238108 Series D 1100 psi 7 6MPa 76 bar Maximum Working Pressure 180 psi 1 2 MPa 12 bar Maximum Air Input Pressure Related Manuals Important Safety...

Page 2: ...Product Life 10 Troubleshooting 11 Repair 12 Air Motor and Throat 12 Disassembly 12 Reassembly 15 Displacement Pump 16 Disassembly 16 Intake Valve 16 Displacement Pump 16 Reassembly 16 Parts 17 Displ...

Page 3: ...equipment is not in use Check equipment daily Repair or replace worn or damaged parts immediately with genuine manufacturer s replacement parts only Do not alter or modify equipment Alterations or mo...

Page 4: ...quipment only in well ventilated area Eliminate all ignition sources such as cigarettes and portable electric lamps Ground all equipment in the work area Keep work area free of debris including rags a...

Page 5: ...off valve E Air inlet F Ball valve for releasing collected moisture G Pump H Drain valve required J Dispensing valve model 222411 shown K Thermal relief kit required Part No 240429 L Male quick discon...

Page 6: ...ump To order a 1600 psi 11 MPa 110 bar thermal relief kit order Part No 240429 8 Install a suitable fluid hose P and dispensing valve J Four accessories are required in the system an air shut off valv...

Page 7: ...easy operator access to the pump air controls The pump must be mounted in a ver tical position See Technical Specifications page 22 for pump weight information and the Dimensions and Mounting Hole La...

Page 8: ...container and valve 3 Open the pump air regulator C slowly just until the pump is running When the pump is primed and all This equipment stays pressurized until pressure is manually relieved To help p...

Page 9: ...running too fast and check the fluid supply If the supply container is empty and air has been pumped into the lines prime the pump and lines with fluid or flush it and leave filled with a compatible...

Page 10: ...roduct s useful life dismantle and recycle it in a responsible manner Perform the Pressure Relief Procedure in your pump manual Drain and dispose of fluids according to applicable regulations Refer to...

Page 11: ...hoses valves etc Clear Damaged air motor Service air motor Exhausted fluid supply Refill and re prime or flush Continuous air exhaust Worn or damaged air motor gasket packing seal etc Service air moto...

Page 12: ...ton washer 113 7 Remove the air motor base from the vise and place the piston rod 29 flats in the vise with the air motor facing up 8 Loosen the lift ring 24 Pull up the lift ring grip the trip rod 31...

Page 13: ...the piston lugs L below the pivot pins 16 on the toggles pry up using the screwdriver handle to compress the springs on the toggle assembly M up and away from the piston lugs and remove the parts FIG...

Page 14: ...Repair 14 308608L FIG 4 Air Motor and Throat...

Page 15: ...G 4 NOTE Adjust the distance between the inlet valve poppets and the piston seat by turning the top valve nuts 21 8 Hand tighten the bottom valve nuts 21 securely 9 Align the holes in the valve nuts 2...

Page 16: ...e page 8 3 Disconnect the hoses remove the pump from its mounting and clamp the air motor base 28 in a vise horizontally by closing the vise jaws on the flange Intake Valve Refer to FIG 5 for the foll...

Page 17: ...chase separately Ref Part Description Qty 10 113345 SEAL u cup shown on page 18 1 103 101190 BALL piston metallic 1 104 101178 BALL sst 1 105 113347 PACKING o ring 1 107 113346 PACKING u cup 1 108 112...

Page 18: ...Parts 18 308608L Air Motor...

Page 19: ...inlet valve 2 18 158377 PACKING ring seal 1 19 158378 PACKING o ring 1 20 158379 PACKING o ring 1 21 160261 NUT valve 4 22 160618 WIRE lock 2 23 160623 ARM toggle 2 24 190929 RING lift 1 25 167585 SP...

Page 20: ...vertical scale on left side of the chart to read air consumption Test Conditions Pump tested with AW 32 oil at 75 F 24 C To find Fluid Outlet Pressure psi bar at a specific fluid flow gpm lpm and ope...

Page 21: ...Dimensions 308608L 21 Dimensions Model 238108 Pump Series D Mounting Hole Layout...

Page 22: ...4 5 per gallon 3 8 per liter Maximum recommended pump speed 78 cycles min 6 gpm 23 l min Recommended speed for optimum pump life 15 to 25 cycles per min Wetted Parts Piston seals polyurethane with nit...

Page 23: ...California Proposition 65 308608L 23 California Proposition 65 CALIFORNIA RESIDENTS WARNING Cancer and reproductive harm www P65warnings ca gov...

Page 24: ...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 WARR...

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