Clean Nozzle and Air Cap

1.Remove air cap (13), trigger gun, remove nozzle (11), and soak both in a compatible cleaning solution.

CAUTION

Trigger the gun whenever you tighten or remove the nozzle. This keeps the needle tip away from the nozzle seating surface and prevents the tip from being damaged.

2.Clean air cap, nozzle, and front of the gun with a soft-bristle brush dipped into com- patible solvent. Do not use a wire brush or metal tools.

3.Use a soft implement, such as a toothpick, to clean out air cap holes.

4.Trigger the gun while you install the fluid nozzle with the gun tool. Tighten the nozzle securely to 155-165 in-lb (17.5-18.6 N•m) to obtain a good seal.

Daily Gun Maintenance

5.Install the retaining ring (14) and air cap (13).

When reassembling, make sure the air cap matches the color etched onto the side of the nozzle (gold, brown, grey, blue, etc.).

6.After cleaning the gun, lubricate the follow- ing parts with lubricant 111265 daily:

•fluid control valve threads

•trigger pivot pin

•fluid needle shaft

Compliant Cleaning Methods

1.Place spray gun in a gun washer that com- pletely encloses the gun and components during cleaning, rinsing, and draining.

2.Spray solvent through the spray gun into a closed gun cleaning station.

312578H

312578H specifications

Graco Inc. 312578H is a versatile and reliable component engineered for the fluid handling industry. Graco, a recognized leader in manufacturing equipment and systems for the precise spraying and transferring of fluids, has incorporated cutting-edge technology into this product, ensuring it meets the high standards of performance and efficiency that customers expect.

One of the main features of the 312578H is its robust construction that is designed to withstand demanding working environments. The unit is made with high-quality materials that resist wear and tear, ensuring a longer service life and reduced maintenance costs. This durability is crucial for professionals who rely on consistent performance in their day-to-day operations.

The 312578H is equipped with advanced technology such as the ProConnect system, which allows for quick and easy component replacement. This feature minimizes downtime and enhances productivity, allowing users to get back to their tasks swiftly. Additionally, the unit is designed for easy integration with other Graco products, enabling a seamless workflow in multi-component setups.

Another significant characteristic of the 312578H is its adaptability. It can handle a wide range of fluids, from thin solvents to thicker coatings, making it suitable for various applications across industries such as automotive, construction, and industrial manufacturing. Its versatility is complemented by precise flow control technology, ensuring optimal performance regardless of the fluid density or viscosity.

Ergonomics are also a key consideration in the design of the 312578H, with user-friendly controls that enhance operability. This focus on usability helps reduce user fatigue and increases efficiency on the job site, leading to improved overall productivity.

In summary, Graco Inc. 312578H showcases a combination of durability, advanced technologies, and user-centric design. This makes it an essential tool for professionals in the fluid handling sector. With its robust construction, ease of maintenance, wide fluid compatibility, and ergonomic controls, the Graco Inc. 312578H stands out as a strong contender for those seeking reliable and efficient fluid handling solutions.