Graco 332339B important safety instructions Reconnect the Lower to the Driver

Page 16

Repair

Reconnect the Lower to the Driver

1.Ensure that the air fitting (17) is removed and set aside.

2.Screw the jam nut (105) and connector (104) onto the pump cylinder (1), all the way to the bottom of the threads.

3.Align the holes in the connector (104) with the ports in the throat cartridge (4).

4.Torque the jam nut (105) to 65–75 ft-lb (88–101 N•m).

5.Reinstall the TSL inlet fitting (17) in the open port.

6.Place the o-ring (106) on the piston rod (2).

7.Align the holes in the motor shaft and piston rod. Install the pin (103).

8.Slide the o-ring (106) up off the piston rod and into the groove on the motor shaft, covering the pin.

9.Screw the connecting nut (207) onto the connector (104). Torque to 45–55 ft-lb (61–74 N•m).

10.Reinstall the pump on the proportioner, as explained in your proportioner manual.

Figure 16 Reconnect the Lower to the Driver

Figure 17 Orient the Lower to the Driver

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332339B

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Contents Important Safety Instructions Dosing PumpsContents ModelsFire and Explosion Hazard Moving Parts Hazard Component Pump ComponentsDescription Air Connections Outlet Manifold Tubing ConnectionsOutlet Valve Pump Up Inlet Down StrokeDown Outlet Valve Fluid Connections Electrical ConnectionPreventive Maintenance Schedule RepairDriver Repair Disassemble the DriverDriver Assembly Lower Repair Disassemble the LowerLower Pump Assembly Reassemble the Lower Upper Throat Assembly Reconnect the Lower to the Driver Reconnect the Lower to the DriverPump Assembly Part DescriptionLower Pump Assembly Qty Pump Driver Assembly CouplerRepair Kits, Related Manuals, and Accessories Description Kit Part No Kit DescriptionDimensions Pump Model In. mmTechnical Data Dosing PumpsGraco Standard Warranty Graco Information

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.
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