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Manual Graco 238338

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Summary
  • Graco 238338 - page 1

    Operation Single Acting and Double Acting Bead Spray Guns for RoadLazer ™ RoadPak ™ Line Striping System 308612J EN - For the application of road marking reflective materials - - For professional use only - Model: 238338 - Single Acting Bead Spray Gun Model: 24G979 - Double Acting Bead Spray Gun 200 psi (1.38 MP a, 13.8 bar) Maximum Work ing Pr ...

  • Graco 238338 - page 2

    Warnings 2 308612J Warnings The following warnings are fo r the setup, use, grounding, mainte nance, and rep air of this equipment. The exclama- tion point symbol alert s you to a general warning and th e hazard symbols re fer to procedure-specific risks. Wh en these symbols appear in the body of this manua l, refer ba ck to these W arnings. Prod u ...

  • Graco 238338 - page 3

    Installation 308612J 3 Installation Accessories are available from Gr aco. Be sure all accessories are properly sized to withstand th e pres- sures in the system. Mount Valve Mount the valve on a 0.50 in. (12 .7 mm) diameter rod on a mounting fixture or a di spen sing machine. The bead gun has a clamping set screw for mounting . Connect the Air Lin ...

  • Graco 238338 - page 4

    Operation 4 308612J Operation Pressure Relief Procedure 1. Shut off air supply t o the bead tank. R elieve pres- sure from bead tank. 2. Close the m aster air valve (required w ith air-pow- ered pumps). 3. Actuate the dispensing va lve to relieve pressure. 4. Leave the drain valve(s) open until you are ready to dispense ag ain. If you suspect that ...

  • Graco 238338 - page 5

    Operation 308612J 5 Bead Delivery lb/min (kg/min) Nozzle Size Selection Speed Bead Coverage in Pounds Per Gallon (kg/l ) MPH KPH 4 (.48) 5 (.60) 6 (.72) 7 (.84) 8 (.96) 9 (1.08) 2 3.2 2.4 (1.09) 3.0 (1.36) 3.6 (1.63) 4. 1 (1.86) 4.7 (2.13) 5.3 (2.40) 3 4.8 3.6 (1.63) 4.4 (2.0) 5.3 (2.40) 6.2 (2.81) 7.1 (3.22) 8.0 (3.62) 4 6.4 4.7 (2.13) 5.9 (2.68) ...

  • Graco 238338 - page 6

    Maintenance 6 308612J Maintenance Clean Dispensing Valve and System Daily Clean the outsid e of the valve by wiping with a soft cloth dampened with a compatible solvent. T o remove a hardened p article from the orifice, bl ow air through the orifice from the front. Oil Dispensing Valve Daily Before each use, lubricate with a spray of oil inside the ...

  • Graco 238338 - page 7

    Service 308612J 7 4. Remove valve seat and o-ring from valve housing and remove gun n eedle. 5. Remove seal nut an d o-ring. 6. Clean all p arts. Inspect o-ri ngs for signs of wear , replace as necessary . 7. Lubricate o-ring with o ne drop of oil. Inst all o-ring. 8. Install sea t nut, o-ring, and gun needle. 9. Install o- ring on valve seat and i ...

  • Graco 238338 - page 8

    Troubleshooting 8 308612J Troubleshooting NOTE: Check all possible solutions be fore disassembling the pu mp. Problem Cause Solution Uneven spray pattern Bead pressure too low Increase pressure to bead tank, or adjust bead pressure regulator S pray gun will not stop spraying Gun needle bin ding Clean, repair Obstructed or worn needle seat Clean or ...

  • Graco 238338 - page 9

    Replacement Parts and Kits (Single Acting Gun) 308612J 9 Replacement Parts and Kits (Single Acting Gun) Model 238338 4 5 6 10 11 12 13* 14 15 16 17 18 19** 9 7 28 2** 21* 8 22 3 20 ti17001c Ref. Part Description Qty. 2** 191201 SEA T , valve 1 3 191 196 NUT , retaining 1 4 191206 HOUSING , valve 1 5 166847 HOUSING , valve 1 6 101554 SET SCREW , 3/8 ...

  • Graco 238338 - page 10

    Replacement Parts and Kits (Double Acting Gun) 10 308612J Replacement Parts and Kits (Double Acting Gun) Model 24G979 22 3 4 5 6 10 11 12 13* 14 15 16 17 18 19** 20 23* 9 8 7 27 28 2** 21* ti16178c Ref. Part Description Qty. 2** 191201 SEA T , valve 1 3 191 196 NUT , retaining 1 4 191206 HOUSING , valve 1 5 166847 HOUSING , valve 1 6 101554 SET SCR ...

  • Graco 238338 - page 11

    Replacement Parts and Kits (Double Acting Gun) 308612J 11 Valve Seat and O-Ring Kits Accessories Adjustable Bead Deflector Kit - 24J173 Allows application of 12 in. wide beaded lines. Technical Data Valve Seat Nozzle Size Kit (Includes O-Ring) 0.203 238663 0.234 238666 0.281 238664 0.344 238665 0.420 † 243668 † Nozzle size 0.420 is optional; or ...

  • Graco 238338 - page 12

    All written and visual data con tained in th is document reflects the latest product info rmation available at the time of publica tion. Graco reserves the right to make changes at any time without notice. For patent information, see www.graco.com/pate nts. Original instructions. This manual contains English. MM 308612 Graco Headquarter s: Minneapo ...

Manufacturer Graco Category Paint Sprayer

Documents that we receive from a manufacturer of a Graco 238338 can be divided into several groups. They are, among others:
- Graco technical drawings
- 238338 manuals
- Graco product data sheets
- information booklets
- or energy labels Graco 238338
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 238338.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Graco 238338, service manual, brief instructions and user manuals Graco 238338. 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 238338.

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A complete manual for the device Graco 238338, 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 238338 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Graco 238338.

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 238338 - 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 238338, 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 238338, that we can find in the current document
3. Tips how to use the basic functions of the device Graco 238338 - which should help us in our first steps of using Graco 238338
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Graco 238338
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Graco 238338 in a specific country, if it was not possible to solve the problem on our own.

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