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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 311209

Graco Headquarters: 

Minneapolis

International Offices: 

Belgium, China, Japan, Korea

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

Copyright 2006, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.

www.graco.com

Revision 

W

November 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: 

612-623-6921 

or Toll Free:

 1-800-328-0211, 

Fax: 

612-378-3505

Summary of Contents for 249512

Page 1: ...lants and adhesives For professional use only Not approved for use in explosive atmospheres or hazardous classified locations Maximum Working Pressure 5000 psi 34 5 MPa 345 bar See page 2 for model information Important Safety Instructions Read all warnings and instructions in this manual before using the equipment Save these instructions Bottom feed model Top feed model ...

Page 2: ...ns 16 Accessories 18 Rebuild Kit 18 Technical Specifications 19 California Proposition 65 19 Graco Standard Warranty 20 Models Related Manuals Part Description 249514 25R586 Bottom Feed 249512 25R585 Bottom Feed with Trigger Switch 249515 Top Feed 249513 Top Feed with Trigger Switch Manual in English Description Manual Reference 334129 Therm O Flow 20 Instructions Parts Supply System 334130 Therm ...

Page 3: ...c shock Turn off and disconnect power at main switch before disconnecting any cables and before servicing or installing equipment Connect only to grounded power source All electrical wiring must be done by a qualified electrician and comply with all local codes and regulations BURN HAZARD Equipment surfaces and fluid that is heated can become very hot during operation To avoid severe burns Do not ...

Page 4: ... and paint fumes in work area can ignite or explode Paint or solvent flowing through the equipment can cause static sparking To help prevent fire and explosion Use equipment only in well ventilated area Eliminate all ignition sources such as pilot lights cigarettes portable electric lamps and plastic drop cloths potential static sparking Ground all equipment in the work area See Grounding instruct...

Page 5: ...r damaged parts immediately with genuine manufacturer 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 away from ...

Page 6: ...lating cuff B 119889 Connect Electrical Cable 1 Wrap hose cable around hose one time Connect electrical cable from hose to gun cable engage metal clip on top of connector 2 Place flat side of cable connection against hose Make sure the metal clip faces away from the hose This will prevent damage to the hose from the clip rubbing against it 3 Fasten Velcro insulation wrap 198422 snugly around the h...

Page 7: ...e more than the quantity needed for one shift Solvent pails used when flushing follow local codes and regulations Use only conductive metal pails placed on a grounded surface Do not place the pail on a nonconductive surface such as paper or cardboard which interrupts grounding continuity To maintain grounding continuity when flushing or relieving pressure hold metal part of the gun firmly to the s...

Page 8: ...elieved due to the dispense gun being clogged a VERY SLOWLY loosen the end coupling from the dispense gun to relieve pressure gradually b Loosen the coupling completely c Clear the obstruction in the dispense gun Trigger Lock Always engage the trigger lock when you stop spraying to prevent the gun from being triggered accidentally by hand or if dropped or bumped To engage the trigger lock release ...

Page 9: ...age the gun trigger lock 3 Squeeze the trigger in all the way Fluid flow begins with the slightest pressure on trigger and stops when trigger is released Shutdown 1 Turn off all heat at the controller 2 Shut off the fluid supply pump 3 Trigger the gun to relieve pressure while the system is still hot 4 Hold the gun over a waste container and use trigger retainer Z to hold the gun trigger open Flui...

Page 10: ...nside gun Worn needle Replace the seat 6 or packing 47 Remove the seat 6 Check and replace if necessary Check and replace needle 4a if necessary Material leaks from back of gun body Needle seal or packing is worn Replace seals 4c or packing 4d Gun does not shut off Needle or seat is worn Spring is broken or not installed correctly Obstruction inside gun Replace needle 4a or seat 6 Check and replac...

Page 11: ...lacement connectors IDC 38 out of the handle Loosen the screw in the terminal block or cut off the IDC to disconnect lead wires of failed components 4 Gently slide new heater s or sensor into the appropriate hole 5 Feed new wires through the conduit to the correct terminal block or IDC If using a terminal block cut wires to length and strip insulation before connecting If using an IDC insert one n...

Page 12: ... an ohmmeter to check Heater pins 1 to 2 445 35 RTD sensor pin 3 to 4 108 1 at 70 F 21 C Continuity to gun body from pin 8 No continuity from pins 1 7 to gun body or connector shell or ground pin 8 All Models All models except 249514 and 249515 ...

Page 13: ...he gun from the hose 4 Use a 11 32 in wrench to loosen hex nut 4g 5 Trigger the gun and use a 1 8 in open end wrench on the flats of the needle to turn the needle 4a clockwise one turn as viewed from the handle end of the gun 6 Release the trigger a slight free play of the trigger handle should occur 7 Repeat Step 4 until free play occurs 8 Tighten hex nut 4g to lock the adjustment Service Valve S...

Page 14: ... 4j 4h 52 14 5 55 50 51 5 11 27 14 35 23 34 46 30 37 36 32 48 9 10 12 13 29 15 17 19 18 25 24 1 3 4 32 16 26 21 22 2 41 47 6 7 8 20 Model 249512 Only 53 27 4c 54 33 31 59 38 60 62 Model 249514 Only If using models 25R585 or 25R586 it is recommended to use a Dimethacrylate Ester for this fitting ...

Page 15: ...70 CARTRIDGE heater 2 23 C34009 TRIGGER lock 1 24 15X116 PIN trigger 3 25 C19950 SCREW Cap 3 26 15G020 HANGER 1 27 15G121 WASHER gun 1 28 065337 WIRE copper electric 1 29 115862 CONNECTOR male crimp Model 249514 1 Model 249512 1 30 C78160 TERMINAL 1 31 122340 SCREW shoulder socket hd 2 32 122337 SCREW cap socket button hd 5 33 124779 SCREW cap socket hd 2 34 108483 SCREW shoulder 1 35 C20565 WASHE...

Page 16: ... 249513 Hot Melt Guns 4a 4c 4b 4e 4d 4f 4g 4j 4h 52 14 54 55 50 51 Model 249513 Only 25 1 3 35 23 34 46 30 37 17 19 18 36 9 32 20 8 26 5 11 27 14 33 32 16 4 22 41 7 6 47 2 12 10 13 29 64 15 27 53 5 60 21 31 59 62 24 38 Model 249515 Only ...

Page 17: ... 1 22 17K470 CARTRIDGE heater 2 23 C34009 TRIGGER lock 1 24 15X116 PIN trigger 3 25 C19950 SCREW cap 3 26 15G020 HANGER 1 27 15G121 WASHER gun 1 28 065337 WIRE copper electric 1 29 115862 CONNECTOR male crimp Model 249515 1 Model 249513 1 30 C78160 TERMINAL 1 31 122340 SCREW shoulder socket hd 2 32 122337 SCREW cap socket button hd 5 33 124779 SCREW cap socket hd 2 34 108483 SCREW shoulder 1 35 C2...

Page 18: ...hick x 2 in wide Sold by the foot C33049 Adhesive tape high temp for secur ing insulation C34137 1 in x 108 ft 198422 Wrap velcro 10 in x 10 in Covers electrical connection on heated hose 198442 Strap velcro Use two around ends of wrap 198422 for security Part No Description 15X385 Gun body repair kit ...

Page 19: ...0 F 108 2 ohms 21 C Heater resistance Individually 890 ohms 70 ohms Wired in parallel 445 ohms 35ohms Weight Without swivel 2 7 lb With swivel 3 4 lb Without swivel 1 2 kg With swivel 1 5 kg Dimensions Height 7 5 in Width 3 0 in Length Models 249514 and 249515 9 0 in Models 249512 and 249513 10 5 in Height 191 mm Width 76 mm Length Models 249514 and 249515 229 mm Models 249512 and 249513 267 mm We...

Page 20: ...n 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 warr...

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