2.Have spray gun in motion before triggering. Move spray gun in a straight, smooth stroke. Release trigger at end of stroke.

6 to 8 in. (150 to 200 mm)

 

 

 

RIGHT

 

WRONG

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ti12793a

Cleaning Spray Gun

Before cleaning gun, read all warnings and do Pressure Relief Procedure.

1.Remove siphon cup. Empty spray material from siphon cup.

ti12775a

2.Pour small amount of solvent or water recommended by spray material manufacturer into siphon cup.

ti12775a

3.Latch the gun cup cover to secure it to siphon cup.

ti12872a

4.Swirl solvent or water inside of gun.

5.Spray solvent or water into waste pail until spray appears to be clean.

6. Remove siphon cup. Empty

ti12906a

 

remaining solvent or water from

 

siphon cup.

 

7.Clean inside of siphon cup with a clean rag.

ti12905a

Operation

8.Remove retaining ring, air cap and fluid nozzle. Clean in solvent or water. Clean face of gun with a solvent or water dampened rag.

ti12778a

9.Assemble gun. Wipe gun with solvent or water dampened rag.

ti12780a

Check Valve Troubleshooting

Recommended if fluid is in the check valve.

Poppet Valve Quick Clear

1.Disconnect check valve from siphon cup air hoses.

ti13104a

2. Unscrew check valve.

ti13105a

3.Pull out on nub on poppet valve and release.

ti13106a

4.Assemble check valve. Install on air hoses.

5.Try spraying again to see if spraying is normal.

Check Valve Cleaning

1.Do steps 1 and 2 of Poppet Valve Quick Clean.

2.Unscrew poppet valve from check valve.

3.Clean all parts in solvent rec-

ommended by spray material

ti13107a

 

manufacturer.

 

4.After all parts are dry apply a light coat of petroleum jelly all over o-ring.

5.Assemble check valve. Install on air hoses.

313317C

3

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Graco Inc 256855, 313317c Cleaning Spray Gun, Check Valve Troubleshooting, Poppet Valve Quick Clear, Check Valve Cleaning

ti12763a, ti12905a, ti12778a, ti12766a, 256856 specifications

Graco Inc. is a leading manufacturer of fluid handling equipment known for its innovative technology and high-quality products. Among its extensive lineup, several models stand out: TI12906A, TI12910A, TI12775A, 256855, and TI12872A. Each model comes equipped with unique features and technologies tailored for different applications, primarily in painting, coating, and surface finishing industries.

The Graco TI12906A is designed for precision and reliability. It boasts advanced pressure control technology, allowing users to achieve consistent results while minimizing material waste. Its lightweight yet durable design ensures maximum mobility on job sites, making it ideal for both professional contractors and DIY enthusiasts.

In contrast, the TI12910A offers enhanced performance with its powerful pump system. This model is particularly suited for high-viscosity materials, making it an excellent choice for industrial applications. Its robust construction ensures longevity while minimizing downtime, a critical factor for commercial projects.

The TI12775A is known for its versatility. This model can handle a variety of coatings, from thin stains to heavier paints. Its adjustable pressure settings make it easy to switch between different materials, ensuring optimal results. Additionally, it features a user-friendly interface with simple controls for a seamless user experience.

The 256855 is a specialized model designed for high-efficiency spray applications. It incorporates advanced airless technology, allowing for finer atomization of coatings, resulting in a superior finish. This model is particularly popular among professionals looking to enhance productivity without compromising on quality.

Finally, the TI12872A emphasizes ergonomic design alongside performance. It features a lightweight frame that reduces user fatigue during extended use. Additionally, the unit incorporates noise-reduction technology, making it quieter than other models on the market. The TI12872A is particularly favored in residential settings where noise levels are a concern.

In conclusion, Graco Inc. offers a range of models, including the TI12906A, TI12910A, TI12775A, 256855, and TI12872A, each designed to meet the diverse needs of its users. With features ranging from advanced pressure control to ergonomic designs, these models reflect Graco's commitment to innovation and quality in fluid handling solutions. Whether for professional or personal use, Graco's products provide reliable performance and outstanding results.