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Graco 234402 manual

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Table of contents for the manual

  • Page 1

    Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441 Copyright 2003, Graco Inc. is r egistered to I. S. EN ISO 9001 309919D Instr uctions - P ar ts List In-line Air Filter s and Coalescer s Maximu m W orking Pressure 175 psi (1.2 MP a, 12 bar) Maximu m T emperat ure 150° F (65° C) Important Safety Instructions Read all warnings and instructions in[...]

  • Page 2

    Installation 2 Installation 1. Bef ore installing air line components, b lo w out the pipe line to remo v e debris. Be sure air to the reg ula- tor is clean. Erratic ope ration or loss of re gulation is usually caused b y dirt in the regulator . 2. Install the unit as clo se as possible to the equipment it ser ves . 3. Install a main air shut- off [...]

  • Page 3

    Installation 3 Minim um 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 Up to 100 ft. (30 .5) 3/4” (19 mm) Ov er 100-2 00 ft. (3 0.5-61 m) 1” (25.4 mm) Over 20[...]

  • Page 4

    Operation 4 Operation Au t o D r a i n When the b owl is p ressurized, t he piston t ra v els do wn against the spring and closes the drain ope ning. When the bowl is depressuriz ed (i.e. , ov ernight when system is shut down), the sp ring lif ts the piston from the seal, allowing the bo wl to dr ain. Coalescer Pressure Dr op Indicator The differen[...]

  • Page 5

    Maintenance 5 Maintenance Air Filters with A uto Drain Cleaning Y ou do not n eed to rem ov e t he complete filter fr om the line to clean it. 1. Follo w the Pressure Relief Pr ocedure , page 4. 2. Clean all parts with cleaning solvent and b lo w out fil- ter body . 3. W ash filte r element in cleaning solv ent. Blo w the fil- ter out fro m the ins[...]

  • Page 6

    Parts 6 Pa r t s Air Filter and Coalescer Assembl y 234405 Includes Air Filter 2344 06 (belo w) and Coalescer 23 4407 (page 7). Air Filters Air Filter 234402† † Used with both Desiccant 234401 (see Manual 309921) and Membrane 234481 (see Manual 309920) Air Dr ying Systems. Air Filter 234406 Air Filter 234408 2 4 3 1 Push to manually drain (open[...]

  • Page 7

    Parts 7 Air Filter/Coalescers Air Filter 234397** ** Used with Membrane Air Drying System 234418 . Ref er to Man- ual 309920. Coalescer 234403* * Used with Desiccant Air Drying System 234401. Refer to Manual 309921. Coalescer 234407 Coalescer 234409 13 12 14 11 Push to manually drain (open) Ref. No. Part No . Description 11 2887 88 Auto Dr ain 12 2[...]

  • Page 8

    All written and visual data contained in this document reflects the latest product information available at the time of publica tion. Graco reserves the right to make changes a t any time without notice. This manual contains English. MM 309919 Graco Headquarters: Minneapolis International Offices: Belgium, China, Japan, Korea GRACO INC. P.O. BOX 14[...]