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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 334852

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

July 2019

Graco 7-Year Meter and Valve 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 from the date of sale as defined in the table shown below, repair or replace equipment covered by this 
warranty and 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, 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 with Graco equipment of 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 claim. 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. 

Disclaimers and Limitations. The terms of this warranty constitute purchaser’s sole and exclusive remedy and are in lieu of any other warranties 
(express or implied), including warranty of merchantability or warranty of fitness for a particular purpose, and of any non-contractual liabilities, 
including product liabilities, based on negligence or strict liability. Every form of liability for direct, special or consequential damages or loss is 
expressly excluded and denied. In no case shall Graco’s liability exceed the amount of the purchase price. Any action for breach of warranty must 
be brought within eight (8) years of the date of sale, or two (2) years for all other parts.

Equipment not covered by Graco Warranty. Graco makes no warranty, and disclaims all implied warranties of merchantability and fitness for a 
particular purpose, with respect to accessories, equipment, materials, or components sold but not manufactured by Graco. These items sold, but 
not manufactured by Graco (such as electric motor, 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.

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, visi

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

Component

Warranty Period

Structural Components

7 years

Electronics (where applicable)

3 years

Wear Parts - included but not limited to o-rings, seals and valves

1 year

Summary of Contents for 24V553

Page 1: ...heres or hazardous locations For professional use only Models 24V553 Measures in gallons quarts pints and liters Meter is factory set in quarts Calibrate after electronic module replacement 1500 psi 10 3 MPa 103 bar Maximum Working Pressure Important Safety Instructions Read all warnings and instructions in this manual Save these instructions ...

Page 2: ...ace worn or damaged parts immediately with genuine manufac turer s replacement parts only Do not alter or modify equipment Alterations or modifications may void agency approvals and create safety hazards Make sure all equipment is rated and approved for the environment in which you are using it Use equipment only for its intended purpose Call your distributor for information Route hoses and cables...

Page 3: ...d installing an in line meter It is not an actual system design Contact your Graco representative for assistance in designing a system to suit your needs Key A In line meter B In line strainer C Shutoff valve D Pressure relief valve E Check valve F Bleed off valve drain valve G Bleed type master air valve FIG 1 A B C D E F G ...

Page 4: ...y running fluid through the meter FIG 2 NOTE The digital display on the meter goes blank after approximately two minutes of non use Function of TOTAL To see the accumulated total of fluid dispensed through the meter press the TOTAL key The meter can accu mulate a running total of up to 19 999 units dispensed before returning to zero FIG 3 Function of RESET Press the RESET key to clear the quantity...

Page 5: ... instructions in the following section of this manual Calibration Mode The meter has a preset calibration factor from the factory From the CAL screen NOTE Instructions for displaying the CAL screen are provided in Setup Mode steps 1 5 1 To save the current Calibration factor press RESET and the unit will save and exit setup 2 To recalibrate the meter a Dispense 1 Quart or 1 Liter of fluid into a c...

Page 6: ...the lowest possible set ting for dispensing fluid 3 Put the tip of the nozzle at the bottom of the cali brated container 4 If the tip of the dispense valve does not reach the bottom of the calibrated container use a length of plastic tubing over the tip of the nozzle to ensure liq uid enters the container from the bottom 5 Trigger the gun slowly so the fluid immediately cov ers the tip of the disp...

Page 7: ... Cause Solution Digital display is dim Battery in electronic control is worn out Replace battery See page 8 Electronic control is malfunctioning Replace the electronic control Order Part No 24V554 Digital display does not activate Battery in electronic control is worn out Replace battery See page 8 Electronic control is malfunctioning Replace the electronic control Order Part No 24V554 There is no...

Page 8: ...screwdriver or similar tool between the battery and the positive terminal bat tery retainer in the electronic control to remove the battery as shown in FIG 8 5 Insert the new battery with the negative side of the battery position to the bottom of the battery holder Press the battery firmly down until the positive ter minal clips above the battery See FIG 9 Battery Side View to identify the negativ...

Page 9: ...he cover off Remove and discard the screws 6 Lift off the electronic control 3 Remove and discard the large o ring 4 screws and electronic control according to all standards for disposal 4 Install the new large o ring 4 over the lip on the top of the metering unit 2 Align the notch on the side of the new electronic control module 3 with the notch on the side of the metering unit 2 5 Install new sc...

Page 10: ...cluded in Kit 24V554 This kit also includes a disposable grounding strap not shown Underside view 1 6 3 4 2 7 Ref Part Description Qty 1 191782 GUARD impact 1 2 METERING UNIT gal lon quart pint liter 1 3 24V554 KIT electronic control 1 4 109137 O RING 1 6 112093 SCREW 6 7 BATTERY ...

Page 11: ...ressure Loss Tested in 10W oil at 70 F 21 C Flow rate varies with fluid pres sure temperature viscosity 150 psi 12 gpm 1 03 MPa 10 3 bar 45 4 lpm Weight 1 9 lb 0 95 kg Units of measurement Factory set in quarts Display shows quantity in 0 01 incre ments up to 199 99 gallons quarts pints or liters Total dis plays up to 19 999 units Inlet and outlet 1 2 npt non directional flow Operating temperature...

Page 12: ...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 Disclaimers and Limitations The terms of this warranty constitute purchaser s sole and exclusive remedy and are in lieu of any other warranties express or implied including warranty of merchantability or warranty of fitness for a parti...

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