Installation

Installation

It is required to remove the power supply before install- ing the alternator conversion kit. Always have a qualified electrician perform wiring connections.

Remove Power Supply

1.Shutdown XM plural-component sprayer. See oper- ation manual 312359 for shutdown procedure.

2.Disconnect incoming power cable connections to power supply (E) and ground lead (X) from junction box (JB).

D

JB

G

E

X

F

r_256991_313293_3

FIG. 2: Remove Power Supply

3.Disconnect power supply cable (G) from fluid control module (D).

4.Disconnect power cable from power filter (F) and from terminal blocks in junction box (not shown).

5.Loosen mounting screws and remove power supply

(E) and filter (F) from control box (CB).

6.Disconnect CAN cable (H) from USB front CAN con- nector and display module (C). See FIG. 1 on page 3.

NOTE:

Cable (H) will not be used for alternator conversion kit.

7.Disconnect CAN cable (J) from USB module and fluid control module. Do not discard cable (J). CAN cable (J) will be used by alternator conversion kit.

NOTE:

Keep power supply (E) and filter (F) connected so that you can easily reinstall your power supply.

4

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Graco 256991 important safety instructions Installation, Remove Power Supply

256991 specifications

The Graco 256991 is a highly regarded sprayer designed for both professional painters and DIY enthusiasts, offering a seamless and efficient painting experience. Engineered with cutting-edge technology, this airless paint sprayer is versatile enough to handle a wide range of projects, from indoor walls to outdoor surfaces, making it a popular choice among users.

One of the main features of the Graco 256991 is its powerful electric motor, which delivers consistent pressure for a smooth and even finish. This feature not only enhances the quality of the paint application, but it also enables the user to cover larger surfaces in less time, increasing productivity. With a maximum operating pressure of 3000 PSI, this sprayer is capable of handling thick materials, including unthinned paint, primers, and sealers.

The Graco 256991 incorporates the SmartControl technology, which ensures a precise and uniform spray pattern. This means that whether you are painting a tiny nook or a large garage, you can achieve professional-grade results without the hassle of roller marks or brush strokes. The adjustable pressure settings allow users to tailor the spray output to the specific requirements of their project.

Another standout characteristic is the flexible suction tube, which enables users to spray directly from a paint bucket, creating an efficient workflow. This system reduces the time spent refilling the sprayer and is particularly useful when working on extensive projects. Additionally, the Graco 256991 comes equipped with a ProXChange pump that allows for easy and quick maintenance. Should the pump require servicing, the user can swap it out without any specialized tools or extensive downtime.

Designed with user convenience in mind, the Graco 256991 features a lightweight and portable design, complete with a durable wheeled cart, making it easy to transport between job sites. It also has a built-in storage compartment for accessories, keeping everything organized and easily accessible.

In summary, the Graco 256991 is a robust airless paint sprayer that combines high performance with user-friendly features. Its advanced technologies, such as SmartControl and ProXChange, alongside its powerful motor and versatile suction capabilities, make it an excellent choice for those seeking high-quality painting results with minimal effort. Whether you are a seasoned professional or a hobbyist, this sprayer is equipped to navigate various painting tasks with ease and efficiency.