Maintenance

Lubrication

The air valve is lubricated at the factory and designed to operate without additional lubrication.

If added lubrication is desired, every 500 hours of operation (or monthly), remove the hose from the pump air inlet and add two drops of machine oil to the air inlet.

CAUTION

Do not over-lubricate the pump. Excess oil is exhausted through the muffler, which could con- taminate your fluid supply or other equipment.

Tightening Threaded Connections

Before each use, check all hoses for wear or damage, and replace as necessary. Be sure all threaded con- nections are tight and free of leaks.

Check fasteners. Tighten or retorque as necessary. Although pump use varies, a general guideline is to retorque fasteners every two months. See Torque Sequence, page 18.

Flushing and Storage

Flush the pump to prevent the fluid from drying or freezing in the pump and damaging it. Always flush the pump and relieve the pressure before storing for any length of time. Use a compatible solvent.

WARNING

To reduce the risk of serious injury whenever you are instructed to relieve pressure, always follow the Pressure Relief Procedure on page 8.

If you are flushing, run the pump long enough to thoroughly clean the pump and hoses, close the air regulator, and remove the suction hose from the solvent and place it in the fluid to be pumped.

If you are shutting down the pump, remove the suction hose from the fluid container, run the pump until the fluid is forced out of the system, and shut off the air supply immediately.

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Graco 308652Y important safety instructions Maintenance, Lubrication, Tightening Threaded Connections, Flushing and Storage
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308652Y specifications

The Graco 308652Y is an advanced paint sprayer designed to deliver professional-quality results for both DIY enthusiasts and professional contractors. Engineered with cutting-edge technology, this model stands out for its efficiency, ease of use, and versatility, making it a popular choice in the market.

One of the main features of the Graco 308652Y is its TrueAirless Technology. This innovative system allows users to spray unthinned paint, providing a flawless finish without the need for additional thinning agents that can compromise the paint’s integrity or performance. The ability to spray a wide variety of materials, from water-based and oil-based paints to stains and sealers, makes it exceptionally versatile.

Another remarkable characteristic of this sprayer is its high-output design. The Graco 308652Y is equipped with a powerful motor that delivers consistent pressure, ensuring a smooth and even spray pattern. It features a maximum pressure rating of up to 3,000 PSI, allowing users to tackle larger jobs quickly and efficiently, saving both time and effort.

Additionally, the Graco 308652Y comes with a stainless steel piston pump that is not only durable but also minimizes the risk of clogs during operation. This enhanced durability means that users can rely on the sprayer for extended use, even with heavy-duty applications.

The model is designed for ease of use, featuring an adjustable pressure control that enables users to customize the flow based on their project requirements and the surface material being painted. This flexibility allows for greater control during application, helping reduce overspray and ensuring precise coatings.

Portability also makes the Graco 308652Y a standout in the industry. It includes a lightweight structure with a comfortable handle, making it easy to transport between job sites. The unit is designed for quick setup and breakdown, allowing users to get to work with minimal hassle.

Lastly, the Graco 308652Y prioritizes user safety with an integrated cleaning system, making it easier to maintain and ensuring longevity. By combining exceptional features with user-friendly technology, the Graco 308652Y stands out as a top choice for anyone seeking efficiency, quality, and reliability in their painting projects.
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