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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.

MM 310766

Corporate Office: 

Minneapolis

International Offices: 

Belgium, China, Japan, Korea

GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441

www.graco.com

Printed in USA  310766E

10/2005

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

TO PLACE AN ORDER, 

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

Phone: 

612-623-6921

 or Toll Free: 

1-800-328-0211

 Fax: 

612-378-3505

PARA EFETUAR ENCOMENDAS OU PARA ASSISTÊNCIA TÉCNICA

, contate o seu distribuidor da Graco.

POUR PLACER UNE COMMANDE OU DEMANDER DU SERVICE

, contactez votre distributeur Graco.

PARA REMITIR UN PEDIDO O SOLICITAR SERVICIO

, póngase en contacto con el distribuidor de Graco.

Summary of Contents for 234956

Page 1: ...erential pressure Part No 248785 Pump Function Module System 4875 psi 33 6 MPa 336 bar Maximum Working Pressure Part No 234957 Optional Pump Control Module Kit Important Safety Instructions Read all warnings and instructions in this manual Save these instructions 1 2 3 4 5 6 8 9 7 12 11 10 13 14 15 22 23 24 27 25 26 29 28 30 31 32 34 33 35 1 2 3 4 5 6 8 9 7 12 11 10 13 14 15 22 23 24 27 25 26 29 2...

Page 2: ...unction Module Wiring Diagram 15 Optional Pump Control Module Kit Electrical Diagram 16 continued on page 17 16 Optional Pump Control Module Kit Electrical Diagram 17 Parts 18 Part No 248785 Pump Function Mod System 18 Part No 234957 Optional Pump Control Mod 19 Part No 234956 Optional Pump Control Cable 19 Graco Standard Warranty 20 Graco Information 20 Manual Conventions Note WARNING WARNING a p...

Page 3: ... will pierce skin This may look like just a cut but it is a serious injury that can result in amputation Get immediate surgical treatment Do not point gun at anyone or at any part of the body Do not put your hand over the spray tip Do not stop or deflect leaks with your hand body glove or rag Do not spray without tip guard and trigger guard installed Engage trigger lock when not spraying Follow Pr...

Page 4: ...mes can cause serious injury or death if splashed in the eyes or on skin inhaled or swallowed Read MSDS s to know the specific hazards of the fluids you are using Store hazardous fluid in approved containers and dispose of it according to applicable guidelines ELECTRIC SHOCK HAZARD Improper grounding setup or usage of the system can cause electric shock Turn off and disconnect power at main switch...

Page 5: ... Module Description The Optional Pump Control Module interprets the stan dard information signal sent by the Pump Function Mod ule System through the Optional Pump Control Cable The Optional Pump Control Module displays system data such as pump status input output status and depressurization status and allows remote control of the tandem bulk pump unloader system An Optional Pump Control Cable 234...

Page 6: ... Interface Cable Electrical Connection 10 electrical connection to cell controller Filter Module 11 filters out foreign objects from fluid Filter Plugged Detector 12 pressure switch across the filter sends a signal to the cell controller indicating when the filter is plugged This switch is adjustable Fault Beacon 13 illuminates when there is a fault in the system Material Isolation Ball Valves 14 ...

Page 7: ...face Cable Electrical Connection 11 Filter Module 12 Filter Plugged Detector 13 Fault Beacon 14 Material Isolation Ball Valves 15 Supply Hoses 16 Electrical Cables 17 Pump Function Module 18 Pump Control Box optional 19 Pump Control Panel View optional 20 Pump Control Cable optional FIG 1 1 1 Supply Unit A Supply Unit B Filter Pump Control Stand Material Out Material In Cell Communications Cable t...

Page 8: ...switch measure the fluid pres sure difference between the inbound and outbound side of the filter The pump function module system is shipped from the factory with the differential pressure set at 100 PSI Adjusting the Differential Pressure 1 Enter the set up mode by pressing button F Set point 1 SP1 will display See FIG 2 2 To display the current psi value press and release button E The actual psi...

Page 9: ...release button E to display the current pressure reset point The actual psi value is the number displayed times 10 4 To change the reset point press and hold button E until the desired psi number appears Filter Change The filter needs to be cleaned on a regular basis or when it becomes plugged 1 Drain the filter 11 using the drain valve H See FIG 5 2 Remove the filter cover G and clean the screen ...

Page 10: ... ft of the pump function module 17 See FIG 1 2 Install the terminal blocks 202 by snapping it into place in the dinrail of the PrecisionFlo control box See FIG 6 and FIG 7 3 Wire the cell communication cable to the terminal block by connecting the four tagged wires 1 2 3 and 4 See FIG 8 The length of the Optional Pump Control Cable 234956 to connect the pump control box and the pump function modul...

Page 11: ...l blocks See FIG 9 5 Connect plug A of the pump control cable 234956 to plug B on the side of the pump control box 202 See FIG 10 and FIG 11 6 Connect plug C of the pump control cable 234956 to the pump function module box See FIG 10 FIG 9 To PrecisionFlo Wiring Terminals From Pump Function Control Cable FIG 10 FIG 11 A C B ...

Page 12: ...urized Ready 1 Select Prime when new material is loaded 2 Select Crossover when necessary to manually switch pumps F2 Troubleshooting Screen Pressing F2 on the main screen displays the trouble shooting screen Any box that is solid black or flashing black indicates a system error that must be corrected before restarting Any box that is solid black indicates that input or output is out F3 Depressuri...

Page 13: ...t indicates a fault that must be corrected Major Faults Minor Faults Start Up Procedure 1 Turn the power on to the system 2 The Pump Control Module Screen displays with the same information that appeared when the system was powered off 3 Press F3 to navigate to the Depressurization Screen and then press F2 to pressurize the pump Shut Down Procedure When shutting down the system for an extended per...

Page 14: ...Pump Function Module Interconnect Diagram 14 310766E Pump Function Module Interconnect Diagram 05 05 0 0 05 05 0 0 05 0 ...

Page 15: ...Pump Function Module Wiring Diagram 310766E 15 Pump Function Module Wiring Diagram 05 0 ...

Page 16: ...Optional Pump Control Module Kit Electrical Diagram 16 310766E Optional Pump Control Module Kit Electrical Diagram continued on page 17 ...

Page 17: ...Optional Pump Control Module Kit Electrical Diagram 310766E 17 Optional Pump Control Module Kit Electrical Diagram ...

Page 18: ... Box Optional Optional see page 10 for Installation 115 114 Ref No Part No Description Qty 101 C59521 PUMP ram 55 gal 65 1 King assembly 2 102 119504 VALVE air lockout 2 103 119502 VALVE solenoid 2 104 119503 SWITCH pressure 2 105 119499 BRACKET limit switch assembly 2 106 119495 KIT operations depressurizing 2 107 119492 KIT operations level 2 108 119493 KIT operations stroke detect 2 109 521850 ...

Page 19: ... pump control 1 202 BLOCK terminal not shown 1 203 HARNESS cable interface ns includes cabling and strain relief necessary to connect to Precision Flo XL controller see page 10 for Installation 1 204 119921 CONTROL programmable not shown 1 205 119922 DISPLAY panel view 1 Ref No Part No Description Qty 301 HARNESS cable interface 1 205 201 301 ...

Page 20: ...NTY 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 profi...

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