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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 3A169

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

Revised 

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

Summary of Contents for LubePro 24Y498

Page 1: ...el No 24Y498 19 1 Oil pump without Low Level 24Y499 19 1 Oil pump with Low Level 25Y498 19 1 Oil pump without Low Level includes BSPP adapter 25Y499 19 1 Oil pump with Low Level includes BSPP adapter...

Page 2: ...aning checking or servicing equipment Tighten all fluid connections before operating the equipment Check hoses and couplings daily Replace worn or damaged parts immediately EQUIPMENT MISUSE HAZARD Mis...

Page 3: ...h if splashed in the eyes or on skin inhaled or swallowed Read Safety Data Sheet SDS to know the specific hazards of the fluids you are using Store hazardous fluid in approved containers and dispose o...

Page 4: ...Throughout this manual reference letters used in the instructions refer to the reference letters used in the Typical Installation illustration shown in FIG 1 FIG 1 Typical Installation J B2 B1 F B3 C...

Page 5: ...p when filled with lubricant and also provides easy operator access to the pump air con trols Pump must be mounted in a vertical position with the reservoir up See Technical Data page 31 for pump weig...

Page 6: ...Accessories Install the air line accessories in the order shown in FIG 1 page 4 Bleed type master air valve F required in your sys tem to relieve air trapped between it and the pump Air line filter B...

Page 7: ...he oil input supply pump system DD must have a pressure reducing valve U Oil Input Lines Shut off Valve V Allows isolation of the LubePro pump from the incoming oil supply line CC Required on the oil...

Page 8: ...air valve 2 Open the master air valve F 3 Set the air pressure to each pump at the lowest pressure needed to get the desired results See Recommended Pressure provided in Table 1 Lubricant Output and...

Page 9: ...y oil line CC is connected and that the oil flow is continuous to reservoir K Loosen the cock valve BB from the pump reser voir cover L to bleed out the air If the air lock persists 1 Relieve pressure...

Page 10: ...r J power switch 3 Program the lubrication controller to actuate the solenoid valve C NOTE See the lubrication controller instruction manual included with the system for these instruc tions 4 Open air...

Page 11: ...sent to the lubricator controller J To clear the low level fault error Check that input supply oil line CC is connected and that the oil flow is continuous to reservoir K Loosen the cock valve BB fro...

Page 12: ...ltiply the volume calculated in Step 2 by 10 4 Calculate the Total System Volume required a Add together the total from Step 1 and Step 3 ONLY Do NOT include Step 2 b The Total System Volume required...

Page 13: ...lubrication con troller 3 Close shut off valve V to turn off oil input supply pump system DD 4 Relieve pressure page 9 5 Disconnect supply line G from the pump outlet E 6 Slowly loosen and remove oil...

Page 14: ...27 FIG 16 12 Remove reservoir 27 from the pump base 1 FIG 17 If replacing reservoir o rings 26 remove o rings from reservoir and cover Dispose of o rings according to all regulations for proper dispos...

Page 15: ...s Secure one open end wrench to flats of piston rod and the second wrench is used to loosen the nut 5 as shown in FIG 22 NOTE The open end wrench secured to the flats of the piston rod is only used to...

Page 16: ...base 1 FIG 25 Remove o ring 4 from outlet check valve Dispose of o ring according to all regu lations for proper disposal 18 Reposition the pump base 1 in the vise as shown in FIG 26 19 Throat Seal Ki...

Page 17: ...l regulations for proper disposal 20 Use a soft brass rod br and hammer to gently tap the pump element sleeve 53 out of the pump base 1 FIG 29 Use your hand to catch the sleeve while tapping it out of...

Page 18: ...cording to all applicable regulations for proper disposal 1 Use a clean cloth to wipe down the pump base 1 and remove any dirt or contaminants Inspect sur face for any scratches or damage Replace the...

Page 19: ...in place in side the pump base 1 c Install spacer 12 shown in FIG 34 d Install seal 11 Be sure the lips of the seal are facing down as shown in FIG 35 NOTE Make sure the seal lip is not damaged while...

Page 20: ...ated in the groove g Install spacer 12 FIG 38 h Install seal 11 with the lips facing up as shown in FIG 39 NOTE Make sure the seal lip is not damaged while pressing the seal through the clip grooves i...

Page 21: ...t or con taminants Inspect surface for any scratches or damage b Apply a thin layer of grease to o ring 14 Install o ring around the pump element sleeve d FIG 43 c Install the pump element sleeve 53 i...

Page 22: ...g correctly 6 Outlet Check Valve 15 a Use a clean cloth to wipe down the outlet check valve 15 and remove any dirt or contaminants Inspect surface for any scratches or damage Replace damaged parts NOT...

Page 23: ...any dirt or con taminants Inspect surfaces for any scratches or damage Replace damaged parts b Apply a thin layer of grease to o ring 41 Install o ring over the grooves of the piston rod 13 FIG 49 NO...

Page 24: ...7 ft lbs 20 3 to 23 1 N m e Apply a thin layer of grease to o ring 7 Install o ring 7 around piston 6 as shown in FIG 52 f Apply a thin layer of grease around and along the entire length of the piston...

Page 25: ...FIG 56 e Thread piston stop nut 3 into top of air cylinder 2 as shown in FIG 57 Wrench tighten nut Then torque nut to 15 to 17 ft lbs 20 3 to 23 1 N m 10 Apply a thing layer of grease to o ring 26 In...

Page 26: ...ly correct way to install this o ring and ensure it will not slip out of place when the cover is installed on the reservoir 13 Position cover 30 over reservoir 27 Take care to not pinch or move the o...

Page 27: ...rs are operating No lubricant flow See Pump is not operating No lubricant flow in Troubleshooting table Low pressure or no pressure 1 Check piping for leaks If a leak is detected repair or replace pip...

Page 28: ...Parts 28 3A3169E Parts 29 30 26 42 27 52 26 19 37 15 14 1 36 51 12 10 8 11 9 13 6 7 5 2 41 4 3 4 53 33 39 51 11 38 54 31...

Page 29: ...il 2 12 SPACER seal 3 13 PISTON 1 14 PACKING o ring 1 15 17D305 VALVE dual outlet check 1 19 FLOAT low level model 24Y499 25Y499 1 26 104095 O RING reservoir 2 27 RESERVOIR 1 29 ROD tie reservoir 3 30...

Page 30: ...Dimensions and Mounting 30 3A3169E Dimensions and Mounting...

Page 31: ...roke Oil input supply pressure 80 psi 0 55 MPa 5 5 bar Maximum air inlet pressure 185 psi 1 27 MPa 12 76 bar Air inlet size 1 4 in NPT Fluid outlet size 3 4 in NPT Oil input supply size 3 8 in NPT Wet...

Page 32: ...aterial 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 WARRANTI...

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