Replace the Ball Check Valves

Ball Check Valve Repair Kit 245067 is available. Parts included in the kit are marked with a (‡). For the best results, use all parts in the kit.

Disassembly

1.Remove fluid covers (see page 13). Do not remove housing (54).

2.Remove the inlet and outlet ball checks (26-32). Note that the orientation of the inlet check parts is different than the outlet check parts. (See FIG. 7.)

If the inlet seats (31) are difficult to remove, drive them out from the opposite side using a brass rod and hammer.

3. Replace all parts provided in Kit 245067.

Repair

Reassembly

1.Reinstall the inlet and outlet ball checks on one side of the pump. The inlet and outlet checks are assem- bled differently, install them exactly as shown in FIG. 7.

2.Install one fluid cover loosely to prevent the ball checks from falling out.

Align the through holes in the housing with each other and with the covers.

3.Turn the pump over and install the ball checks on the opposite side, exactly as shown.

4.Reinstall the fluid covers. (See page 13.)

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Graco 3D150 important safety instructions Replace the Ball Check Valves
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3D150 specifications

The Graco 3D150 is a prominent name in the airless paint sprayer market, specifically engineered for both professionals and serious DIY enthusiasts. This machine is lauded for its reliability, efficiency, and exceptional quality, making it a top choice for a myriad of painting projects, from small residential jobs to larger commercial applications.

One of the standout features of the Graco 3D150 is its robust 1.5 horsepower motor. This powerful engine allows for an impressive flow rate, enabling users to cover large areas quickly and efficiently. This feature is particularly beneficial for those working on extensive projects where time is of the essence, helping to reduce labor costs and overall project durations.

The Graco 3D150 also utilizes advanced ProConnect technology, which enables users to quickly and easily replace the pump without the need for additional tools. This system not only minimizes downtime when servicing the sprayer but also enhances its overall durability and lifespan. Users can enjoy hassle-free maintenance, making it an ideal choice for contractors who rely on their equipment day in and day out.

Additionally, the sprayer features an adjustable pressure control system, allowing users to customize the output according to their specific needs. This flexibility ensures that paint is applied evenly and smoothly, regardless of the surface or coating type. The Graco 3D150 supports a variety of spray tips, accommodating different materials and project requirements, whether it's thick latex paints, stains, or sealers.

Another key characteristic of the Graco 3D150 is its lightweight design and compact structure. This makes the sprayer easy to transport and maneuver, especially in tight spots or multi-story projects. The well-designed handle and wheels enhance portability, ensuring that users can work efficiently without the burden of heavy equipment.

The Graco 3D150 incorporates a high-efficiency airless spray mechanism that minimizes overspray while maximizing coverage. This technology not only saves material costs but also ensures a cleaner working environment. Overall, with its combination of performance, user-friendliness, and innovative features, the Graco 3D150 stands out as an excellent investment for anyone serious about achieving professional-quality results in their painting projects.
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