Contents

Contents

Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Related Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Before Beginning Repair . . . . . . . . . . . . . . . . . . . . 5

Flushing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Pressure Relief Procedure . . . . . . . . . . . . . . . . . . . 5

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Primary Heating System . . . . . . . . . . . . . . . . . . . 6

Proportionting System . . . . . . . . . . . . . . . . . . . . . 8

Hose Heat System . . . . . . . . . . . . . . . . . . . . . . . 9

Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Pump Removal . . . . . . . . . . . . . . . . . . . . . . . . . 11

Pump Installation . . . . . . . . . . . . . . . . . . . . . . . 12

Air Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Primary Heater . . . . . . . . . . . . . . . . . . . . . . . . . 13

Fluid Inlet Filter Screen . . . . . . . . . . . . . . . . . . . 13

Isocyanate Pump Lubricant . . . . . . . . . . . . . . . 14

Related Manuals

311326

Predator Proportioner Operation

 

 

309577

Displacement Pump Instructions and Parts

 

 

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Recommended Spare Parts . . . . . . . . . . . . . . . . . 15

Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Electrical Console . . . . . . . . . . . . . . . . . . . . . . . 18

Air Motor Assembly . . . . . . . . . . . . . . . . . . . . . . 20

Primary Heater Assembly . . . . . . . . . . . . . . . . . 22

Hose Heat Power Pack . . . . . . . . . . . . . . . . . . . 24

Pneumatic Schematic . . . . . . . . . . . . . . . . . . . . 26

Electrical Schematic . . . . . . . . . . . . . . . . . . . . . 27

Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 30

Graco Information . . . . . . . . . . . . . . . . . . . . . . . . . 30

2

311327E

Page 2
Image 2
Graco 288400 important safety instructions Contents, Related Manuals

288400 specifications

The Graco 288400 is a versatile airless paint sprayer designed for both professional contractors and DIY enthusiasts. Renowned for its reliability and high performance, the Graco 288400 offers a seamless painting experience while ensuring superior finish quality.

One of the standout features of the Graco 288400 is its powerful pump, which delivers a consistent flow of paint at a maximum pressure of 3000 PSI. This high pressure allows for the use of thicker materials, ensuring that users can tackle a variety of coatings, from stains to latex paints, without compromising on performance.

The sprayer is equipped with Graco's ProConnect feature, which allows for easy pump replacement without the need for specialized tools. This technology not only reduces downtime but also ensures that users can quickly get back to their projects with minimal interruption. The Graco 288400 is designed with user convenience in mind, featuring a lightweight design and an ergonomic handle that reduces fatigue during extended use.

Another notable characteristic of the Graco 288400 is its compatibility with a wide range of spray tips. The FlexLiner bag system eliminates the need for traditional paint buckets, allowing for quick color changes and easier cleaning. This innovative system also minimizes paint waste, making it an eco-friendly choice.

The Graco 288400 comes with a 25-foot hose, empowering users to extend their reach during large jobs without having to constantly reposition the sprayer. This added length ensures that users can efficiently cover large areas, such as homes or commercial buildings, with ease.

Safety is also prioritized with features such as the built-in pressure control and the easy-to-use on/off switch. These elements help ensure safe operation while providing users with the flexibility to adjust the pressure settings based on their project needs.

In summary, the Graco 288400 stands out as a high-quality airless paint sprayer that combines powerful performance, user-friendly features, and innovative technologies. With its robust design and efficient capabilities, the Graco 288400 is an excellent choice for those looking to achieve professional-grade painting results with ease. Whether you are a seasoned contractor or a homeowner tackling a DIY project, the Graco 288400 promises to deliver the quality and durability needed to get the job done right.