Configuration Check, Installation | Graco U91023 specification

Configuration Check

Before installing the air supply change kit, verify that the current configuration of the air system is incorrect.

1.Find the air line with the tee fitting that connects to the input of the breathable air system. See FIG. 1. See Spray Rig manual if necessary.

NOTE: The tee fitting may be installed in the opposite line in some configurations.

FIG. 1: Air Hose Configuration

2.Follow the air line with the tee fitting to the air dryer.

3.Determine whether the air line is connected to the inlet or outlet port of the air dryer. See FIG. 2.

Inlet

Outlet

FIG. 2: Air Dryer Ports

4.If the air line with the tee fitting is connected to the outlet port of the air dryer, your configuration is correctly setup. No modification is required.

If the air line with the tee fitting is connected to the inlet port of the air dryer, your configuration requires modification. See Installation section.

Installation

1.Verify that installation is required. See Configura- tion Check.

2.Relieve air pressure. See manual 312765 for warn- ings and instructions.

3.Being careful not to cut the other air hose, cut 1/4 in. above and below the tee fitting clamps. See FIG. 3.

NOTE: The tee fitting may be installed in the opposite line in some configurations.

FIG. 3: Cut Locations

4.Disconnect the air line from the breathable air sys- tem. Discard the air line, quick disconnect, tee fit- ting, and two clamps.

5.Install two hose clamps (3), the two male/male barb fittings (6), and the female/female fitting (5) as shown in FIG. 4. Use the PTFE tape and pipe seal-

313703A

U91023 specifications

The Graco U91023 is a versatile and essential tool in the world of airless paint sprayers, designed for both professional contractors and DIY enthusiasts looking to achieve a flawless finish on their projects. This robust sprayer is known for its high-quality construction and advanced features, making it a popular choice for various painting applications.

One of the standout features of the Graco U91023 is its powerful electric motor, which delivers consistent pressure and enables users to spray unthinned materials efficiently. This capability makes it suitable for a wide range of materials, including latex paints, stains, and sealers. The unit's flexible suction tube allows for easy operation directly from the paint bucket, reducing downtime during project completion.

The U91023 also comes equipped with Graco’s ProConnect feature, which simplifies pump replacement. This innovative technology allows users to change out the pump quickly without the need for additional tools, ensuring minimal interruption during work and increasing overall productivity. This is particularly advantageous for contractors who rely on their equipment to perform consistently on job sites.

Another significant characteristic of the Graco U91023 is its adjustable pressure control. Users can easily dial in the desired pressure based on the project requirements. This flexibility is crucial when working on different surfaces or with various types of paint to achieve an ideal spray pattern and finish.

Safety and ease of use are prioritized in the design of the Graco U91023. The unit features a built-in stand that allows for easy setup and stability during operation. The sprayer is also lightweight, contributing to its portability, making it an excellent option for projects both at home and on the job.

In addition to these features, the Graco U91023 offers exceptional durability, designed to withstand the rigors of regular usage. Its high-quality components ensure a long lifespan and reliable performance, giving users confidence in their investment. With easy maintenance and the option for replacement parts, the U91023 stands out as a practical addition to any painter's toolkit.

Overall, the Graco U91023 airless paint sprayer is an exceptional choice for anyone looking to enhance their painting experience. With its powerful motor, innovative features, and emphasis on usability, it is well-equipped to tackle a wide variety of painting tasks, delivering professional-level results every time.