Graco 234406 Instructions-Parts List Manual
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Graco 234406 Instructions-Parts List Manual

In-line air filters and coalescers
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Instructions - Parts List
In-line Air Filters
and Coalescers
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.
234397
Air Filter with auto drain
Removes liquids and contaminants down to .01microns.
234402
Stage 1 - Air Filter with auto drain
Removes water and contaminants down to 5 microns.
234403
Stage 2 - Coalescer with auto drain
Removes oil and sub-micronic particles down to .01 microns.
234405
Includes Air Filter 234406 and Coalescer 234407, see below
234406
Stage 1 - Air Filter with auto drain
Removes water and contaminants down to 5 microns.
234407
Stage 2 - Coalescer with auto drain
Removes oil and sub-micronic particles down to .01 microns.
234408
Air Filter with auto drain
Removes liquids and contaminants down to 5 microns.
234409
Coalescer with auto drain
Removes oil and sub-micronic particles down to .01 microns.
Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441
Copyright 2003, Graco Inc. is registered to I.S. EN ISO 9001
Description
309919 rev.D
Air Flow
Capacity
Air
at 100 psi
Air Inlet
Outlet
(0.7 MPa,
npt(f)
npt(f)
7 bar)
1/2"
1/2"
70 CFM
1/2"
1/2"
115 CFM
1/2"
1/2"
35 CFM
1/2"
1/2"
70 CFM
1/2"
1/2"
108 CFM
1/2"
1/2"
70 CFM
3/4"
3/4"
300 CFM
3/4"
3/4"
115 CFM

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Summary of Contents for Graco 234406

  • Page 1 Removes liquids and contaminants down to 5 microns. 3/4” 3/4” 115 CFM 234409 Coalescer with auto drain Removes oil and sub-micronic particles down to .01 microns. Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441 Copyright 2003, Graco Inc. is registered to I.S. EN ISO 9001...

  • Page 2: Installation

    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 4. Install system so air flows through filters in the direc- pipe line to remove debris. Be sure air to the regula- tion noted on top of filter.
  • Page 3 Installation Minimum Pipe Size Recommendations Compressor Main Air Line Size Capacity Length Size 1-1/2 - 2 HP 6 - 9 CFM 3/4” (19 mm) 3 - 5 HP 12 - 20 CFM Up to 200 ft. (61 m) 3/4” (19 mm) Over 200 ft.

  • Page 4: Operation

    Operation Operation Pressure Relief Procedure WARNING Do not exceed the Maximum Incoming Air Pressure WARNING of the equipment. Over pressurizing can cause com- ponent rupture and serious injury. To avoid injury, relieve air and fluid pressure before checking, cleaning, or repairing the equipment. Auto Drain The following is a basic pressure relief procedure.

  • Page 5: Maintenance

    Maintenance Maintenance Coalescers with Auto Drain • Relieve the pressure before cleaning, checking or repairing equipment. Follow Pressure Relief Procedure, page 4. It is recommended that Air Filter 234402 be installed upstream of the coalescing filter to • Check system at least once per shift to ensure remove 5 micron and larger size particles and sep- proper drainage.

  • Page 6: Air Filters

    Parts Parts Air Filter and Coalescer Assembly 234405 Includes Air Filter 234406 (below) and Coalescer 234407 (page 7). Air Filters Air Filter 234402† Ref. No. Part No. Description 288788 Auto Drain 288791 O-Ring 288790 Baffle Kit 288809 Filter Element 288808 Bracket (not shown) †...
  • Page 7 Parts Air Filter/Coalescers Air Filter 234397** Ref. No. Part No. Description 288788 Auto Drain 288791 O-Ring 288792 Pop-up Indicator Repair Kit 289193 Coalescer Element Used with Membrane Air Drying System 234418. Refer to Man- ual 309920. Coalescer 234403* Ref. No. Part No. Description 288788 Auto Drain...

  • Page 8: Graco Standard Warranty

    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 manual is also suitable for:

234402234403234405234397234407234408 ... Show all

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