Graco 332339B important safety instructions Pump Up Inlet Down Stroke, Down Outlet Valve

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c. Connect green tubing (G) from the DOWN

OPEN ﬁtting to the 90° tube ﬁtting on the side

of the OUTLET DOWN dosing valve.

Setup

See the following table to understand the relationship between pump stroke and dose valve actuation.

d. Connect red tubing (R) from the DOWN

CLOSED ﬁtting to the 90° tube ﬁtting on the

end of the OUTLET DOWN dosing valve.

3. Repeat these steps for each pump in your

system.

UPEXH

Table 1 Dose Valve Actuation

Pump	Up Inlet	Down
Stroke	Valve	Inlet
		Valve
Up	Open	Closed
Down	Closed	Open

Outlet

Valve

Open

Closed

Down

Outlet

Valve

Closed

Open

DOWNEXH

Figure 8 Pump Tubing Schematic

OPEN

INLET UP

CLOSED

OPEN

OUTLET UP

CLOSED

OPEN

INLET DOWN

CLOSED

OPEN

OUTLET DOWN

CLOSED

332339B

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Contents Dosing Pumps Important Safety InstructionsModels ContentsFire and Explosion Hazard Moving Parts Hazard Component Pump ComponentsDescription Outlet Manifold Tubing Connections Air ConnectionsOutlet Valve Pump Up Inlet Down StrokeDown Outlet Valve Electrical Connection Fluid ConnectionsRepair Preventive Maintenance ScheduleDisassemble the Driver Driver RepairDriver Assembly Disassemble the Lower Lower RepairLower Pump Assembly Reassemble the Lower Upper Throat Assembly Reconnect the Lower to the Driver Reconnect the Lower to the DriverPart Description Pump AssemblyLower Pump Assembly Qty Coupler Pump Driver AssemblyDescription Kit Part No Kit Description Repair Kits, Related Manuals, and AccessoriesPump Model In. mm DimensionsDosing Pumps Technical DataGraco Information Graco Standard Warranty

332339B specifications

The Graco 332339B is a versatile and user-friendly paint sprayer designed to meet the needs of both DIY enthusiasts and professional contractors. Its robust construction and advanced features make it a popular choice for a wide range of painting tasks, from small touch-ups to large-area applications.

One of the standout features of the Graco 332339B is its adjustable pressure control, which allows users to customize the flow of paint according to the specific requirements of their project. This flexibility enables operators to achieve a fine finish on intricate details while also handling broader surfaces efficiently. The unit is capable of spraying a wide variety of materials, including stains, latex paints, and even heavier coatings, making it suitable for a multitude of applications.

The sprayer is equipped with a high-efficiency airless pump that provides consistent pressure and reduces the risk of clogging, ensuring a smoother operation. This pump technology not only enhances performance but also contributes to a more efficient use of paint, resulting in less waste and cost savings over time.

Another notable characteristic of the Graco 332339B is its lightweight and portable design. The unit is easy to transport, making it convenient for both in-home use and outdoor projects. Additionally, the built-in handle and compact size facilitate maneuverability and storage, further enhancing its practicality.

Safety features have also been integrated into the design of the sprayer. The Graco 332339B includes a pressure relief valve that helps prevent paint from being forced out when the nozzle is not engaged, reducing the risk of injuries or messes. Moreover, its easy-clean system ensures that maintenance is manageable, allowing users to quickly switch between different colors or types of paints.

In summary, the Graco 332339B is a powerful and efficient paint sprayer designed for versatility and ease of use. With its adjustable pressure control, high-efficiency airless pump, portable design, and safety features, it proves to be an excellent investment for anyone looking to achieve professional-quality results in their painting projects. Whether for renovation work, crafting, or regular maintenance, this sprayer stands out as a reliable tool that elevates the painting experience.