Repair

Driver Repair

Disassemble the Driver

1.See Disconnect the Lower from the Driver, page 9 .

2.Remove the four screws (201e) and remove the motor (202) from the actuator (201). The motor-side coupler (201a) and insert (201b) will come off with the motor.

3.Pull the actuator (201) out the top of the housing (203). Do not remove the actuator-side coupler from the recess at the top of the actuator. The guide (205) and coupling nut (204) should only be removed if they are damaged or you are replacing the actuator.

Reassemble the Driver

1.If the guide (205) and coupling nut (204) were removed, apply primer and thread adhesive to the bottom threads of the actuator (201). Install the guide and coupling nut. Torque the coupling nut to 15–25 ft-lb (20–34 N•m). Allow 12 hours for the adhesive to cure.

2.Apply thread adhesive to the threads on the actuator sleeve. Insert the actuator (201) into the housing (203) so the tabs of the guide (205) slide in the groove in the housing. Screw the actuator into the housing.

NOTICE

To prevent possible damage to the motor, the motor-side coupler (201a) surface must be flush with the end of the motor shaft.

3.Check that the motor-side coupler (201a) surface is flush with the end of the motor shaft. Torque the two screws (201c) to 35–45 in-lb (4–5 N•m).

4.Ensure that the coupler insert (201b) is in place. Mount the motor (202) onto the actuator so the two couplers engage. Inspect the motor-to-actuator fit; the motor must rest flat on the actuator housing.

NOTICE

If the motor does not rest flat on the actuator housing, determine the cause and correct before installing the screws (201d). An incorrect fit will create a thrust load on the motor shaft, which will cause motor failure if operated.

5.Install the four screws (201d).

6.See Reconnect the Lower to the Driver, page 16.

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332339B

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Graco 332339B important safety instructions Driver Repair, Disassemble the Driver
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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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