Install Alternator

1.Use screws (14) to install alternator (1) inside junc- tion box (JB).

Installation

Install Regulator Assembly

1. Position regulator (6) for proper air flow direction.

L

14

JB

1

r_256991_313293_12a

13

5

12

6

10

K

9

7

r_256991_313293_1

FIG. 5: Install Regulator Assembly

2. Connect pressure gauge (12), elbow (7), safety

valve (9), elbow fitting (10) and nipple fitting (5) to air

regulator (6). Use pipe sealant on all non-swiveling

and threads without gaskets.

FIG. 3: Install Alternator

2.Install screw (14) through other end of grounding wire (17), washer (19), and mounting hole beneath the grounding label inside junction box (JB).

3.

Remove plug (K) from solenoid bank (L) and install

 

swivel (13).

4.

Connect regulator assembly to swivel (13) and

 

tighten.

18

FIG. 4: Connect Grounding Wire

GS

JB

19

17

14

r_256991_313293_6a

3.Connect terminal ring on GND wire (17) to GND screw (GS) on alternator (1). Tighten with nut (18).

313293C

5

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Graco 256991 important safety instructions Install Alternator, Install Regulator Assembly

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.