Graco 309919D In Line Air Filters And Coalescers Users Manual Coalescers, English
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2015-04-02
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Instructions - Parts List In-line Air Filters and Coalescers 309919D Maximum Working Pressure 175 psi (1.2 MPa, 12 bar) Maximum Temperature 150° F (65° C) Important Safety Instructions Read all warnings and instructions in this manual. Save these instructions. Part No. Description Air Inlet npt(f) Air Outlet npt(f) Air Flow Capacity at 100 psi (0.7 MPa, 7 bar) 234397 Air Filter with auto drain Removes liquids and contaminants down to .01microns. 1/2” 1/2” 70 CFM 234402 Stage 1 - Air Filter with auto drain Removes water and contaminants down to 5 microns. 1/2” 1/2” 115 CFM 234403 Stage 2 - Coalescer with auto drain Removes oil and sub-micronic particles down to .01 microns. 1/2” 1/2” 35 CFM 234405 Includes Air Filter 234406 and Coalescer 234407, see below 1/2” 1/2” 70 CFM 234406 Stage 1 - Air Filter with auto drain Removes water and contaminants down to 5 microns. 1/2” 1/2” 108 CFM 234407 Stage 2 - Coalescer with auto drain Removes oil and sub-micronic particles down to .01 microns. 1/2” 1/2” 70 CFM 234408 Air Filter with auto drain Removes liquids and contaminants down to 5 microns. 3/4” 3/4” 300 CFM 234409 Coalescer with auto drain Removes oil and sub-micronic particles down to .01 microns. 3/4” 3/4” 115 CFM Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441 Copyright 2003, Graco Inc. is registered to I.S. EN ISO 9001 Installation Installation 3. Install a main air shut-off valve upstream from the air controls to isolate them for service. 1. Before installing air line components, blow out the pipe line to remove debris. Be sure air to the regulator is clean. Erratic operation or loss of regulation is usually caused by dirt in the regulator. 4. Install system so air flows through filters in the direction noted on top of filter. 2. Install the unit as close as possible to the equipment it serves. 5. A minimum 1/2” npt piping is recommended. Avoid using too many fittings, couplings, etc., which will restrict air flow. Shop Air Piping Layout Main Air Line 3/4” (19 mm) minimum 1-1/4” (32 mm) optimum 1/2” (13 mm) drops Slope s Recom down and a w drop in mended 4” ay (11 50’ (15 .24 m) 7 mm) galvan ized Air Control unit or Air Filter Membrane air drying system 8 6 4 1 6 8 2 1 2 1 4 Ball Valve 1 1 Compressor Coalescer Air Filter Main Air Shut-off Valve Drain Leg OR Desiccant air drying system 8 4 6 1 8 2 1 2 1 4 6 1 1 Flexible hose between compressor and stand pipe 15-2 0 ft. ( 4 .6 - 6 Drain Valve .1 m ) DESICCANT NORMA SATURA TED ¨ • • 2 Main Air Line stand pipe should not be smaller than compressor outlet size. A minimum of 25 ft. (7.62 m) from compressor to first filter outlet is required to cool air [50 ft. (15.24 m) optimum] Installation Minimum Pipe Size Recommendations Compressor Main Air Line Size Capacity Length Size 1-1/2 - 2 HP 6 - 9 CFM any 3/4” (19 mm) 3 - 5 HP 12 - 20 CFM Up to 200 ft. (61 m) 3/4” (19 mm) Over 200 ft. (61 m) 1” (25.4 mm)) 5 - 10 HP 20 - 40 CFM 10 - 15 HP 40 - 60 CFM Up to 100 ft. (30.5) 3/4” (19 mm) Over100-200ft.(30.5-61m) 1” (25.4 mm) Over 200 ft. (61 m) 1-1/4” (31.8 mm) Up to 100 ft. (30.5) 3/4” (19 mm) Over100-200ft.(30.5-61m) 1-1/4” (31.8) Over 200 ft. (61 m) 1-1/2” (38.1) Air Pressure Drop Through Hose, by hose length and ID psi (Kpa, bar) Air Hose Inside Diameter 4 ft. (1.22 m) 10 ft. (3.05 m) 15 ft. (4.6 m) 20 ft. (6.1 m) 25 ft. (7.62 m) 50 ft. (15.24 m) 1/4 in. (6.4 mm) 40 psi (276 kPa, 2.8 bar) 50 psi (345 kPa, 3.4 bar) 60 psi (414 kPa, 4.1 bar) 70 psi (483 kPa, 4.8 bar) 80 psi (552 kPa, 5.5 bar) 90 psi (621 kPa, 6.2 bar) 9.5 (66, .7) 8 (55, .6) 6 (41, .4) 12 (83, .8) 10 (69, .7) 7.5 (52, .5) 14.5 (100, .1) 12.5 (86, .9) 9 (62, .6) 17 (117, 1.2) 14.5 (100, 1) 10.75 (74, .7) 12.25 (84, .8) 16.5(114,1.1) 19.5 (134, 1.3) 18.75 (129, 1.3) 22 (152, 1.5) 14 (97, 1) 11 (76, .8) 12.75 (88, 0.9) 24 (165, 1.7) 14 (97, 1) 28 (193, 1.9) 16 (110, 1.1) 16.75(115,1.2) 19 (131, 1.3) 31 (214, 2.1) 19.5 (134, 1.3) 22.5 (155, 1.6) 34 (234, 2.3) 22.5 (155, 1.6) 25.5 (176, 1.8) 37 (255, 2.6) 25.25 (172, 1.7) 29 (200, 2) 39.5 (169, 2.7) 5/16 in. (7.9 mm) 40 psi (276 kPa, 2.8 bar) 50 psi (345 kPa, 3.4 bar) 60 psi (414 kPa, 4.1 bar) 70 psi (483 kPa, 4.8 bar) 80 psi (552 kPa, 5.5 bar) 90 psi (621 kPa, 6.2 bar) 2.25 (16, .2) 3 (21, .2) 3.75 (26, .3) 4.5(31, .3) 5.5 (38, .4) 6.5 (45, .4) 2.75 (19, .2) 3.5 (24, .2) 4.5 (31, .3) 5.25 (36, .4) 6.25 (43, .4) 7.5 (52, .5) 3.25 (22, .2) 4 (28, .3) 5 (34, .3) 6 (41, .4) 7 (48, .5) 8.5 (59, .6) 3.5 (24, .2) 4.5 (31, .3) 5.5 (38, .4) 6.75 (47, .5) 8 (55, .6) 9.5 (66, .7) 4 (28, .3) 5 (34, .3) 6 (41, .4) 7.25 (50, .5) 8.75 (60, .6) 10.5 (72, .7) 8.5 (59, .6) 10 (69, .7) 11.5 (79, .8) 13 (90, .9) 14.5 (100, 1) 16 (110, 1.1) 3 Operation Operation Pressure Relief Procedure WARNING Do not exceed the Maximum Incoming Air Pressure of the equipment. Over pressurizing can cause component rupture and serious injury. Auto Drain When the bowl is pressurized, the piston travels down against the spring and closes the drain opening. When the bowl is depressurized (i.e., overnight when system is shut down), the spring lifts the piston from the seal, allowing the bowl to drain. WARNING To avoid injury, relieve air and fluid pressure before checking, cleaning, or repairing the equipment. The following is a basic pressure relief procedure. Be sure to follow the specific pressure relief procedure in your spray gun and/or fluid supply equipment manuals. 1. Close the main air shut-off valve. 2. Trigger the gun or dispense valve and open any drain valves to relieve pressure. You can push the piston stem on the bottom of the bowl to manually drain it. Coalescer Pressure Drop Indicator The differential pressure drop indicator provides early detection of a clogged coalescing filter element. As the filter element becomes clogged, the red indicator starts to rise while air is flowing through the unit. When the pressure drop across the element reaches 10-12 psi (69-83 kPa, 0.7-0.8 bar), the red indicator will be in full view, and the element should be replaced. Failure to replace the element when the pressure drop exceeds 10 psi (69 kPa, 0.7 bar) will affect your air quality and tool efficiency. 4 Maintenance Maintenance • Relieve the pressure before cleaning, checking or repairing equipment. Follow Pressure Relief Procedure, page 4. • Check system at least once per shift to ensure proper drainage. • To maintain maximum filtering efficiency and avoid excessive pressure drop, filters must be kept clean. Air Filters with Auto Drain Cleaning You do not need to remove the complete filter from the line to clean it. Coalescers with Auto Drain It is recommended that Air Filter 234402 be installed upstream of the coalescing filter to remove 5 micron and larger size particles and separate large droplets of moisture from the air line. CAUTION Never let the liquid level in the bowl reach the base of the coalescing element. Cleaning You do not need to remove the complete coalescer from the line to clean it. 1. Follow the Pressure Relief Procedure, page 4. 1. Follow the Pressure Relief Procedure, page 4. Be sure to shut off the air supply and depressurize the filter. 2. Clean all parts with cleaning solvent and blow out filter body. 2. Clean all parts with cleaning solvent and blow out coalescer body. 3. Wash filter element in cleaning solvent. Blow the filter out from the inside. 3. Replace coalescer element. 5 Parts Parts Air Filter and Coalescer Assembly 234405 Includes Air Filter 234406 (below) and Coalescer 234407 (page 7). Air Filters Air Filter 234402† 2 Ref. No. 1 2 3 4 5 † 4 3 Part No. 288788 288791 288790 288809 288808 Description Auto Drain O-Ring Baffle Kit Filter Element Bracket (not shown) Used with both Desiccant 234401 (see Manual 309921) and Membrane 234481 (see Manual 309920) Air Drying Systems. Air Filter 234406 Ref. No. 1 2 3 4 Part No. 289192 288791 288790 288809 Description Auto Drain O-Ring Baffle Kit Filter Element Air Filter 234408 Ref. No. 1 2 4 1 Push to manually drain (open) 6 Part No. 289192 288791 288807 Description Auto Drain O-Ring Filter Element Parts Air Filter/Coalescers Air Filter 234397** 13 12 Ref. No. 11 12 13 14 ** Part No. 288788 288791 288792 289193 Description Auto Drain O-Ring Pop-up Indicator Repair Kit Coalescer Element Used with Membrane Air Drying System 234418. Refer to Manual 309920. Coalescer 234403* 14 Ref. No. 11 12 13 14 * Part No. 288788 288791 288792 289194 Description Auto Drain O-Ring Pop-up Indicator Repair Kit Coalescer Element Used with Desiccant Air Drying System 234401. Refer to Manual 309921. Coalescer 234407 11 Ref. No. 11 12 13 14 Part No. 289192 288791 288792 289193 Description Auto Drain O-Ring Pop-up Indicator Repair Kit Coalescer Element Coalescer 234409 Push to manually drain (open) Ref. No. 11 12 13 14 Part No. 289192 288791 288792 118559 Description Auto Drain O-Ring Pop-up Indicator Repair Kit Coalescer Element 7 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 Phone Numbers 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 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. This manual contains English. MM 309919 Graco Headquarters: Minneapolis International Offices: Belgium, China, Japan, Korea GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441 www.graco.com 6/2003, Rev. 5/2007
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