Graco 312414D important safety instructions Repair, Disassembly, Follow Pressure Relief Procedure

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Repair

Repair

Follow Pressure Relief Procedure, page 9.

See Parts, page 16, for callout references.

Disassembly

1.Unscrew retaining ring (14) to remove air cap (13b). Check o-rings (13a and 13c) and replace if necessary.

2.Trigger gun while unscrewing nozzle (11) to prevent needle damage.

3.Check o-ring (19) and replace if necessary.

4.Remove fluid control valve (8), spring (26), needle (9), and nut (7). Inspect. Replace tip (9c), needle (9), and u-cup seal (20) as necessary. If replacing needle tip, use low strength thread adhesive on needle tip threads.

5.Remove spring (28) and push the air valve assembly (6) out the back of the gun. Inspect. Replace air valve assembly (6) and u-cup seal (20) as necessary. Use tool (33) to install u-cup seal.

6.Remove trigger nut (22), trigger pin (21), wave washer (18), and trigger (10).

7.Unscrew needle packing nut (17) and remove u-cup packing (16) and spreader (15).

8.Remove air control valve assembly (5). Inspect and replace as necessary.

9.Remove air inlet valve assembly (27). Inspect and replace as necessary.

Do not remove the fluid inlet fitting. It was

attached to the gun body with permanent thread locker. There is also no need to remove the air inlet fitting.

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312414D

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Contents Important Safety Instructions Instructions-PartsContents Automotive ModelsGeneral Metal with Stainless Steel Tip General Metal Spray GunsHigh Wear StainWaterborne AdhesivesFire and Explosion Hazard Hvlp Guns Gun SelectionConventional Guns Compliant GunsConnect Air and Fluid Lines SetupFlush Before Using Equipment Ground the GunAdjust Spray Pattern Apply Fluid Pressure Relief ProcedureOperation Volatile Organic Compounds VOC RegulationGeneral Tasks Daily Gun MaintenanceSee Compliant Cleaning Methods FlushClean Gun Compliant Cleaning MethodsRight TroubleshootingProblem Cause Solution WrongProblem Cause Solution Repair DisassemblyFollow Pressure Relief Procedure, Reassembly Parts Part Description NeedleParts Accessories General Metal with Stainless Steel Tip Repair KitsGeneral Metal Spray Guns Automotive StainWaterborne AdhesivesSpatter High WearAir Inlet Pressure Technical DataAir Consumption Spray Type Application Psi MPa, bar ScfmGraco Headquarters Minneapolis Graco Standard WarrantyGraco Information

312414D specifications

The Graco 312414D is a top-tier airless paint sprayer designed specifically for both DIY enthusiasts and professional painters. This versatile sprayer stands out for its efficiency, ease of use, and innovative technologies that make it a valuable tool for any painting job.

One of the main features of the Graco 312414D is its ability to handle a variety of coatings, including paints, stains, and sealers. This makes it ideal for a range of applications, from small indoor projects to larger exterior jobs. With its powerful motor, it can deliver a consistent spray pattern, allowing for a smooth and even application, reducing the risk of overspray and ensuring that surfaces receive a flawless finish.

The unit is equipped with Graco's advanced ProConnect technology, which allows users to easily change out the pump in just a few minutes. This feature minimizes downtime, enabling painters to complete their tasks more efficiently. Additionally, the Graco 312414D features a durable and robust construction, which ensures long-lasting performance, even under heavy use.

Another significant characteristic of the Graco 312414D is its adjustable pressure control, which provides users with the flexibility to customize the spray to suit different materials and surfaces. This feature allows for finer control and reduces waste, making projects more cost-effective. The gun's ergonomic design ensures comfortable handling and reduces fatigue, allowing users to work for extended periods without discomfort.

The sprayer also includes a tip guard and a reversible tip for quick unclogging, which increases usability and minimizes interruptions during painting. Graco’s FlexLiner bag system allows for easy cleanup and helps reduce material waste, making it an eco-friendly choice for painters.

In summary, the Graco 312414D airless paint sprayer is a reliable and efficient tool that offers advanced features and technologies tailored for a variety of painting applications. Its durability, ease of use, and adjustable settings make it a top choice for both professionals and home decorators alike, ensuring exceptional results every time. Whether you're tackling a small room or an entire exterior, the Graco 312414D delivers unmatched performance and convenience for all your painting needs.
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