Graco 289604, 288513 important safety instructions Repair, Cleaning/Replacing Filter

Page 6

Warnings

14.If the diffuser (5) was removed, trigger the gun while you reinstall the diffuser with the gun tool (30). Tighten the diffuser securely to obtain a good seal. Torque to 155-165 in-lb (18-19 N.m). When properly tightened, the flange will bottom out on the gun.

15.Install tip (33) and guard (6) on gun, page 4.

16.Using a soft cloth dampened in solvent, wipe off outside of gun.

Needle Repair (2)

1.Relieve pressure, page 4. Remove the diffuser (5), see Seat Repair, page 6.

2.Remove the trigger pivot pin nut (14), pivot pin (13), and trigger (3) using the gun tool (30) and nut driver (29).

13

17.After cleaning, lubricate the following parts weekly with lubricant 111265.

•Trigger pivot pin (A)

•Both sides of gun where trigger contacts gun (B)

•Fluid needle shaft, behind trigger (C)

A

B

C

ti8835a

14

3

TI6574A

Cleaning/Replacing Filter (24)

1.Relieve pressure, page 4. Lock trigger (1a).

2.Unscrew fluid inlet fitting (25).

3.Remove inline fluid filter (24).

4.Clean filter with soft brush and compatible solvent. Inspect filter and if damaged, replace it.

5.Install inline fluid filter (24) into base of fluid tube (16).

6.Screw fluid inlet fitting (25) into base of tube. Torque to 175-185 in-lb (20-21 N•m).

Repair

Seat Repair

Use Carbide Seat Repair Kit - 249456. For best results use all new parts provided in kit.

1.Relieve the pressure, page 4. Remove the fluid and air hoses from the gun.

2.Remove the guard (6) and spray tip (33).

3.Trigger gun to pull the needle housing off the seat while you unscrew the diffuser (5) from the gun body (1), using gun tool (30).

4.Inspect o-rings (5e, 5f, and 6a) in place. Carefully remove the o-rings from the diffuser housing (5a) and replace if necessary.

5.Remove the seat nut (5d), seat (5c) and seat gasket (5b) using a 7/32 in. hex wrench.

6.Inspect seat (5c) and seat gasket (5b) and replace if necessary.

7.Reinstall the seat gasket (5b) seat (5c) and seat nut (5d). Torque to 45-50 in-lb (5.0-5.6 N•m). Be sure not to overtighten nut.

•When reinstalling the carbide seat (5c), the tapered end of the seat must point toward the gun tip.

3. Remove the fluid

 

needle assembly

2a

(2) from the front of

2

the gun by using

 

the nut driver tool

29

(29). If the needle

is bent or

ti6575a

 

damaged, or the

 

packing is worn or

 

leaking, replace the entire needle assembly. If replacement is necessary, be sure to remove the o-ring (2a) as it may stick inside the gun body.

Air Valve Repair (8)

1.Unscrew the spring cap (11) from the back of the gun body (1) using the gun tool (30). Remove the two springs (15 and 19), the shaft (9), and seat (10).

2.Push the air valve assembly (8) out the back of the gun.

3.Inspect the u-cup (7) in the gun body (1). If the u-cup is worn or leaking, carefully remove the u-cup from the front of the gun body, using a pick.

8 15

1 7

11

19

10

9

TI6577A

6

311937G

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Contents G40 Air Assisted Spray Gun Model 288513Skin Injection Hazard Pressurized Aluminum Parts Hazard Gun Trigger Lock Pressure Relief ProcedureSetup OperationClearing a Clog Maintenance Flushing and CleaningSpraying Cleaning/Replacing Filter RepairReassembly Tranlated ManualsParts GUARD, RACTechnical Data Graco Standard Warranty Graco Information

288513, 289604 specifications

Graco is renowned for producing high-quality paint sprayers, and among their notable offerings are the Graco 289604 and 288513 models. These sprayers are designed for both professional contractors and DIY enthusiasts looking for efficiency and precision in their paint applications.

The Graco 289604 features a next-generation design that ensures durability while maintaining a lightweight profile. One of its standout technologies is the FlexLiner bag system, which allows for easy cleaning and prevents material waste by enabling users to spray all the contents without needing to switch containers. The model is also compatible with various paint types, including latex, oil-based paints, and stains, making it a versatile choice for any project.

This sprayer offers a powerful motor that delivers a consistent spray pattern at various speeds, allowing users to cover large surfaces quickly without sacrificing quality. The pressure control knob provides the ability to adjust the flow of paint, ensuring that intricate projects can also be tackled with precision. Additionally, the Graco 289604 includes a reversible spray tip, which dramatically reduces clogs and enhances the sprayer’s overall efficiency.

On the other hand, the Graco 288513 is equally impressive, focusing mainly on airless spraying technology. Its robust design makes it ideal for larger projects, significantly reducing the time required to complete tasks. The EasyPrime feature ensures that users can quickly start painting with minimal setup. Like its counterpart, the 288513 boasts the FlexLiner bag system, ensuring ease of use and reduced cleanup time.

Both models are equipped with a user-friendly interface, making them accessible for both novice and experienced painters alike. The lightweight design of both sprayers contributes to easier maneuverability and reduced fatigue during extended use. Moreover, Graco’s commitment to safety is evident in these sprayers, which come with built-in safety features to prevent malfunction and misuse.

In conclusion, the Graco 289604 and 288513 paint sprayers are excellent choices for anyone serious about achieving a professional finish. With cutting-edge technologies, superior design characteristics, and user-friendly features, these models stand out in the competitive world of paint application tools, ensuring that every project can be completed efficiently and effectively.
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