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Manual Graco 307892K

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Summary
  • Graco 307892K - page 1

    Instructions–Parts List 307892K ENG Important Safety Instructions Read all warnings and instructions in this manual. Save these instructions. HIGH PRESSURE, ST AINLESS STEEL, W A TERBASE COMP A TIBLE Back Pressure V alve with Carbide Needle and Seat For use in air–assisted circulating system to control back pressure to the gun(s) and maintain p ...

  • Graco 307892K - page 2

    2 307892 W ARNING INSTRUCTIONS EQUIPMENT MISUSE HAZARD Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury . D This equipment is for professional use only . D Read all instruction manuals, tags, and labels before operating the equipment. D Use the equipment only for its intended purpose. If you are not su ...

  • Graco 307892K - page 3

    Fig. 1 KEY A Air Regulator B Bleed-T ype M aster Air V alve C Pump D Fluid Filter & Drain V alve E Main Fluid Supply Line F Gun Fluid Supply Line G Fluid Regulator H Fluid Pressure Gauge & Drain V alve J Air-Assisted Airl ess Spray Gun K Back Pressure V a lve L Fluid Return Line M Main Circulating Line N Fluid Supply Container AB C D E F J ...

  • Graco 307892K - page 4

    4 307892 Operation NOTE: The back pressure valve controls pressure ahead of the valve inlet. When used with XM propor- tioners, the it controls the flow across the valve. 1. Back the adjusting screw out to allow full fluid flow . 2. T urn the screw clockwise to increase the back pressure (less flow) and counterclockwise to decrease it (more flow). ...

  • Graco 307892K - page 5

    5 307892 Cleaning and Maintenance Pressure Relief Procedure W ARNING SKIN INJECTION HAZARD The system pressure must be manually relieved to prevent the system from starting or spraying accidentally . Fluid under high pressure can be injected through the skin and cause serious injury . T o reduce the risk of an injury from injection, splashing fluid ...

  • Graco 307892K - page 6

    6 307892 Cleaning and Maintenance Seat and V alve Stem Replacement (See the Parts Drawing on page 7) NOTE: Order Kit No. 223016 to repair the back pres- sure valve. W ARNING T o reduce the risk of serious injury whenever you are instructed to relieve pressure, always follow the Pressure Relief Procedure on page 5. 1. Relieve the pressure. Then remo ...

  • Graco 307892K - page 7

    7 307892 Parts Ref. No. Part N o. Description Qty . 1 187883 HOUSING, valve 1 2* 235205 STEM, valve 1 3 1 10005 NUT , hex jam; 5/16–24 UNF 1 4* 1 10004 O-RING, PTFE 1 5 188013 STOP , valve 1 6 188003 RING, retainer 1 7* 1 10135 O-RING, PTFE 1 8 1 1 1738 SPRING, compression 1 9* 104319 O-RING, PTFE 1 10* 183951 SEA T , valve 1 1 1 187884 HOUSING, ...

  • Graco 307892K - page 8

    8 307892 Dimensions 4.75 in. (120.7 mm) 3/8–18 npt Inlet & Outlet OUT Bracket Holes BOTTOM VIEW 1.99 in . (50.5 mm) 1/4–20 UNC–2B Bracket Holes 0.87 in. (22.1 mm) 2.5 in. (63.5 mm) 1.3 in. (33 mm) ...

  • Graco 307892K - page 9

    9 307892 Performance Chart 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 C 1000 psi (70 bar) D 300 psi (21 bar) A 5000 psi (350 bar) KEY NUMBER OF TURNS FLUID FLOW GPM l/min. 5 10 15 TEST MEDIA: 65 centipoise B 2000 psi (140 bar) A B C D ...

  • Graco 307892K - page 10

    10 307892 The Graco W arranty and Disclaimers W ARRANTY Graco warrants all equipment manufactured by it and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use. As purchaser’s sole remedy for breach of this warranty , Graco will, for a p eriod of twelve months from the date of ...

Manufacturer Graco Category Paint Sprayer

Documents that we receive from a manufacturer of a Graco 307892K can be divided into several groups. They are, among others:
- Graco technical drawings
- 307892K manuals
- Graco product data sheets
- information booklets
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All of them are important, but the most important information from the point of view of use of the device are in the user manual Graco 307892K.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Graco 307892K, service manual, brief instructions and user manuals Graco 307892K. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Graco 307892K.

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A complete manual for the device Graco 307892K, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Graco 307892K by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Graco 307892K.

A complete Graco manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Graco 307892K - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Graco 307892K, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Graco 307892K, that we can find in the current document
3. Tips how to use the basic functions of the device Graco 307892K - which should help us in our first steps of using Graco 307892K
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Graco 307892K
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Graco 307892K in a specific country, if it was not possible to solve the problem on our own.

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