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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.

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This manual contains English. MM 309524

Graco Headquarters:

Minneapolis

International Offices:

Belgium, China, Japan, Korea

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

Copyright 2016, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.

www.graco.com

Revision

V

,

December 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 dis-

tributor.
Phone: 612-623-6921 or Toll Free: 1-800-328-0211 Fax: 612-378-3505

Summary of Contents for 245848

Page 1: ...use only 7250 psi 50 MPa 500 bar Maximum Working Pressure See page 3 for model information including maximum working pressure and approvals Important Safety Instructions Read all warnings and instruc...

Page 2: ...on 15 Pressure Relief Procedure 15 Initial Flushing 15 Priming System 15 Setting Heater Control 16 Adjusting for Spraying 16 Maintenance 17 Flushing 17 Draining Heater 17 Unclogging Fluid Passages 17...

Page 3: ...IECEx ETL 14 0046X Ta 20 C to 60 C For US CAN Class 1 Division 1 Groups C D T3 Ta 20 C to 60 C See Technical Data page 28 for additional information 245863 C 240 4000 16 7 245864 C 480 4000 8 30 24586...

Page 4: ...th 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 touch hot fluid or equipment FIRE AND EXPLO...

Page 5: ...yewear and hearing protection Respirators protective clothing and gloves as recommended by the fluid and solvent manufacturer EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury Do not op...

Page 6: ...vents or flu ids containing such solvents Do not use chlorine bleach Many other fluids may contain chemicals that can react with aluminum Contact your material supplier for compatibility THERMAL EXPAN...

Page 7: ...ilter C Air Regulator and Gauge D Air Line Lubricator E Pump Runaway Valve F Ground Wire G Pump H Explosion Proof Power Switch J Power Cable K Heater L Fluid Filter M Drain Valve N Fluid Pressure Regu...

Page 8: ...09524V Component Identification Key A1 Fluid Inlet A2 Fluid Outlet A3 Heater ON Indicator Light A4 Temperature Control Knob A5 Temperature Gauge A8 Optional Outlet Ports one on outlet manifold and one...

Page 9: ...plumbing Select system components that meet tempera ture and pressure ratings listed in Technical Data page 28 The heater s normal output range is adjustable from 84 220 F 29 104 C To prevent fire and...

Page 10: ...ndards 1 Use M8 bolts of appropriate length and lockwasher CC not supplied to mount bracket 2 Install two screws 6 and washers 5 into top 2 heater mounting posts BB until they are about 1 8 in 3 mm fr...

Page 11: ...ting bars ZZ with M8 x 1 25 x 30 mm bolts 6 and lockwasher 5 2 Observe temperature ratings for the power cable to the terminal junction Cable H07RN does not meet the required 221 F 105 C An intermedia...

Page 12: ...pre set to relieve pressure when it exceeds the system maximum working pressure 3 Install a fluid filter L drain valve M and fluid pressure regulator N near the heater s 1 2 14 npt f fluid outlet Then...

Page 13: ...I Division I Groups C1 and D approved explosion proof conduit Follow all National State and Local electric codes A conduit seal D is required within 18 in 457 mm of the heater for the US and Canada A...

Page 14: ...Cart Mounted Wiring Connect a plug that meets the electrical codes for your location See FIG 10 FIG 9 Wall Mounted Wiring WL D Power terminal Neutral terminal or 2nd power terminal Ground terminal Ti...

Page 15: ...FIG 1 page 7 1 Do not turn on the heater yet 2 If using an airless spray gun do not install a spray tip yet 3 Start the pump according to the instructions sup plied with it 4 Turn the system director...

Page 16: ...h the desired tem perature adjust the setpoint Adjusting for Spraying 1 Adjust pump pressure and heater setpoint to the lowest settings needed for good fluid atomization 2 Set all system back pressure...

Page 17: ...ssure Relief Procedure page 15 2 Remove heater inlet and outlet fittings Have a con tainer ready to catch the fluid Unclogging Fluid Passages FIG 13 1 Drain the heater 2 Remove the heater block 3 from...

Page 18: ...rate too high Reduce flow rate or use 2 heaters Clogged fluid passages Flush regularly Page 17 Temperature too high Wrong temperature setting Adjust setting Page 16 Failed primary thermostat 24 Repla...

Page 19: ...ter block 3 11 Continue reassembling in reverse order of disas sembly See Reassembly Notes below Backup Thermostat 1 Follow Pressure Relief Procedure page 15 2 Remove housing cover 18 3 Remove screws...

Page 20: ...n lb 10 N m 1 2 6 2 16 19 15 HH 16 10 1 EE 1 3a GG 18 24 27a 35 FF 1 26 28 25 Wiring Diagram 52 5 FIG 16 Thermostat Repair Non hazardous Heaters ti2337e Apply thermal lubricant Torque to 89 in lb 10 N...

Page 21: ...l junction box cover 4 4 Hazardous Location Heater only In the junction box 1b disconnect the main power lead from the termi nal of the post bushing 9a Non hazardous Location Heater only Disconnect th...

Page 22: ...ing Junction Box Apply sealant 1 2 3 4 1 6 5 18 24 29 6 5 9a 1 2 3 4 10 15 3a 3b 3 5 6 1 4 1b 1a 4 JJ 30 33 12 ti2334g FIG 18 Control Repair Non hazardous Location Heaters Torque to 89 in lb 10 N m El...

Page 23: ...35 26 28 29 30 33 12 16 19 15 16 10 6 5 1 1 9 2 3 7 8 5 6 32 43 36 4 3 Torque to 89 in lb 10 N m Apply sealant Apply thermal lubricant Torque nuts 62 to 13 14 in lb 1 4 1 5 N m 1 2 3 4 1 2 31 31 8 7 1...

Page 24: ...LIGHT HOUSING 1 21 108664 ALLEN WRENCH 6 mm 1 22 105747 ALLEN WRENCH 2 mm 1 23 101369 ALLEN WRENCH 0 0927 in 1 24 108676 PRIMARY THERMOSTAT 1 25 100032 SCREW 6 32 UNC 2A 2 26 105672 SET SCREW M4 x 0 7...

Page 25: ...52 15 10 9 5 18 47 26 28 27b 35 25 29 30 33 32 2 3 31 5 6 8 16 19 16 36 43 Torque to 89 in lb 10 N m Apply sealant Apply thermal lubricant Torque nuts 62 to 13 14 in lb 1 4 1 5 N m 1 2 3 4 3 1 2 2 1 2...

Page 26: ...SING 1 21 108664 ALLEN WRENCH 6 mm 1 22 105747 ALLEN WRENCH 2 mm 1 23 101369 ALLEN WRENCH 0 0927 in 1 24 108676 THERMOSTAT SWITCH 1 25 100032 SCREW 6 32 UNC 2A 4 26 105672 SET SCREW 1 27b 114027 WASHE...

Page 27: ...n Hazardous Locations 110160 600 V 12 Awg Extra Hard Usage Type St High Temperature 221 F 105 C rated For Hazardous Locations flameproof 24W679 600 V 12 Awg Extra Hard Usage Type St High Temperature 2...

Page 28: ...0 435 in 11 1 mm Fluid Passage Length 133 in 3383 mm Thermometer Range 64 250 F 18 121 C Wetted Parts Stainless Steel Temperature Operating Range 84 219 F 29 104 C Weight 39 lb 17 6 Kg 94 16 68 39 57...

Page 29: ...tion Heater G H J K L 9 375 in 238 mm 8 46 in 215 mm 6 5 in 165 mm 18 in 457 mm 6 375 in 162 mm L K G H J 1 2 npt m Fluid Inlet 1 2 npt f Fluid Outlet 3 4 npt f Electrical Conduit Port G H J K L 7 26...

Page 30: ...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 WARRA...

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