3.Install seal (44) on retainer nut (11). Install retainer nut in pump adapter (8) (FIG. 14). Torque retainer nut to 54 to 56 ft-lbs (73-75 N.m).

4.Slide bottom cylinder cap (32) onto the cylinder (25) ensuring the tie rods (38) go through their respec- tive holes in the top cylinder cap (31).

NOTE: When attaching the bottom cylinder cap (32) onto the cylinder (25) be sure that the port (31b) in the top cylinder cap (31) and the port (32b) in the bottom cylinder cap (32) are in line with each other. Be sure o-rings (13) are in place in the top and bottom cylinder caps as shown in FIG. 15.

31

31b

13

25

13

32

32b

FIG. 15

Service

5.Install lock washers (37) and nuts (36) onto tie rods (38). Torque nuts to 28-32 ft-lbs (38-43 N.m) (FIG. 16).

36

37

38

FIG. 16

6.Install pump adapter (8) to motor housing (43). Install the lockwashers (27) and capscrews (15). Torque capscrews to 170-180 in.-lbs (19-20 N.m).

7.Reinstall fluid tube (45) and fittings (1). Torque fit- tings to 28 to 32 ft-lb (38 to 43 N.m.)

8.Install displacement pump, see Displacement Pump and Reciprocator Reassembly instructions, page 19.

312350K

13

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Graco 312350K important safety instructions Service
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312350K specifications

The Graco 312350K is an advanced paint sprayer designed to cater to both DIY enthusiasts and professional users. Known for its impeccable performance and versatile applications, the Graco 312350K stands out in the world of paint equipment. One of its primary features is its Airless technology, which allows for a smooth finish with minimal overspray, making it ideal for a variety of projects, including indoor and outdoor painting tasks.

The sprayer is equipped with a powerful motor that ensures a consistent flow of paint, providing reliable coverage across surfaces. Its adjustable pressure control feature allows users to easily customize the flow rate according to the type of paint being used and the surface being covered. This versatility is crucial for achieving the best results, whether you are working with stains, primers, or topcoats.

Another notable characteristic of the Graco 312350K is its lightweight design, which enhances portability and ease of use. The integrated cart design allows for easy maneuverability around job sites, making it simple to transport from one area to another without hassle. Additionally, the sprayer comes with a premier RAC X tip, which is specifically designed for quicker and easier spraying while ensuring an even application.

In terms of maintenance, the Graco 312350K is designed for convenience. It features a quick-change filter that helps keep the paint running smoothly, reducing clogs and interruptions during the job. This means that users can focus more on their work and less on upkeep and troubleshooting.

The sprayer also accommodates a variety of paint types, including latex, oil-based paints, and stains, showcasing its flexibility for different projects. With a high painting capacity, the Graco 312350K is particularly suited for larger areas, saving time while still delivering a professional-quality finish.

Overall, the Graco 312350K is an exceptional tool that combines advanced technology with user-friendly features, making it an excellent choice for anyone looking to achieve a flawless paint job. Whether for home improvement projects or professional applications, the Graco 312350K delivers reliability, efficiency, and quality.
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