Graco 309550ZAE important safety instructions Contents, Manual Conventions

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Manual Conventions

Contents

Manual Conventions . . . . . . . . . . . . . . . . . . . . . . . . 2

List of Models/Mix Chamber Selection Guide . . . . 3

Round Pattern Guns . . . . . . . . . . . . . . . . . . . . . . 3

Flat Pattern Guns . . . . . . . . . . . . . . . . . . . . . . . . 4

Flat Pattern Guns, continued . . . . . . . . . . . . . . . 5 Flat Pattern Stud Wall Gun . . . . . . . . . . . . . . . . . 5 Spatter Pattern Gun . . . . . . . . . . . . . . . . . . . . . . 6 Wide Round Pattern Gun . . . . . . . . . . . . . . . . . . 6 Four-Hose Gun . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Non 1:1 Ratio Guns . . . . . . . . . . . . . . . . . . . . . . 6

Overall View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Isocyanate Hazard . . . . . . . . . . . . . . . . . . . . . . . . . 10

Keep A and B Components Separate . . . . . . . . . 10

Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Piston Safety Lock . . . . . . . . . . . . . . . . . . . . . . . . 10

Turning Air Cap . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Loss of Air Pressure . . . . . . . . . . . . . . . . . . . . . . . 11

Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Pressure Relief Procedure . . . . . . . . . . . . . . . . . . 15

Optional Configurations . . . . . . . . . . . . . . . . . . . . 16

Optional Fluid Manifold Position . . . . . . . . . . . . 16 Optional Hose Position . . . . . . . . . . . . . . . . . . . 17

Flat Spray Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Supplied Tool Kit . . . . . . . . . . . . . . . . . . . . . . . . 19 Keep Gun Clean . . . . . . . . . . . . . . . . . . . . . . . . 19 As Needed . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Daily . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Weekly to Monthly . . . . . . . . . . . . . . . . . . . . . . . 19 Flush Gun . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Clean Outside of Gun . . . . . . . . . . . . . . . . . . . . 20

Clean Air Cap . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Clean Muffler . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Clean Fluid Manifold . . . . . . . . . . . . . . . . . . . . . 20

Clean Mix Chamber Nozzle . . . . . . . . . . . . . . . . 21

Clean Passages . . . . . . . . . . . . . . . . . . . . . . . . 21

Clean Impingement Ports . . . . . . . . . . . . . . . . . 21

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Theory of Operation . . . . . . . . . . . . . . . . . . . . . . 25

Cutaway View . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Tools Required . . . . . . . . . . . . . . . . . . . . . . . . . 27

Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Remove Front End . . . . . . . . . . . . . . . . . . . . . . 27

Attach Front End . . . . . . . . . . . . . . . . . . . . . . . . 28

Mix Chamber and Side Seal Cartridges . . . . . . 29

Check Valves . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Piston . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Piston Safety Lock . . . . . . . . . . . . . . . . . . . . . . . 33

Air Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Mix Chamber Kits . . . . . . . . . . . . . . . . . . . . . . . 37

Flat Tip Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Gun Repair Kits . . . . . . . . . . . . . . . . . . . . . . . . . 38

Check Valve Filter Screen Kits . . . . . . . . . . . . . 38

Drill Bit Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Drill Bit Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Air Purge Handle Cleanout Drill Kit . . . . . . . . . . 40

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 46

Graco Information . . . . . . . . . . . . . . . . . . . . . . . . . 46

Manual Conventions

Warning

WARNING

A warning alerts you to possible serious injury or death if you do not follow instructions.

Symbols, such as fluid injection (shown), alert you to a specific hazard and direct you to read the indicated hazard warnings on pages 7-8.

Caution

CAUTION

A caution alerts you to possible equipment damage or destruction if you do not follow instructions.

Note

A note indicates additional helpful information.

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Contents Plural Component, Impingement Mix Air Purge Spray Gun Psi 24.5 MPa, 245 bar Maximum Fluid Working PressureContents Manual ConventionsList of Models/Mix Chamber Selection Guide Round Pattern GunsFlat Pattern Guns Flat Pattern Stud Wall Gun Four-Hose Gun Spatter Pattern GunWide Round Pattern Gun Non 11 Ratio GunsPersonal Protective Equipment Fire and Explosion Hazard Overall View KeyKeep a and B Components Separate Piston Safety LockIsocyanate Hazard GroundingLoss of Air Pressure Follow Pressure Relief Procedure,Turning Air Cap Setup Resin ISOSetup Shutdown Pressure Relief Procedure Position Optional ConfigurationsOptional Fluid Manifold Remove Front End,Follow Pressure Relief Procedure, page 15. Also Optional Hose PositionFlat Spray Tips Maintenance Clean Muffler Clean Outside of GunClean Air Cap Clean Fluid ManifoldClean Impingement Ports Clean Mix Chamber NozzleClean Passages Nozzle Drill Bit SizesImpingement Port Drill Bit Sizes CbipTroubleshooting Problem Cause SolutionProblem Cause Solution Gun Detriggered Air Purging Theory of OperationGun Triggered Fluid Spraying Cutaway View Lubrication RepairTools Required Remove Front EndAttach Front End X ZMix Chamber and Side Seal Cartridges 18 B18c 18b 18d Check Valves Piston Piston Safety Lock Air ValveParts Check Valve 26 DetailSee Flat Pattern Guns, Part No. Description QtyRound Pattern Guns, See Supplied Tools,Detail Views Flat Pattern Guns Mix Chamber KitsRound Pattern Guns Mix Chamber Part No. Reference GuideCheck Valve Filter Screen Kits Flat Tip KitsGun Repair Kits Flat Tip Part No. Reference GuideDrill Bit Kits Kit Part No Qty in Kit Drill Bit Size Illustration Nominal119386 Air Purge Handle Cleanout Drill KitDrill Bit Kit 248969Stainless Steel Side Seal Kits AccessoriesWide Pattern Mix Chamber Kits Polycarballoy Side Seal KitsExtension Tip Air Cap Kit Extension Tip KitsExtension Tip Seal Kits Flat Pattern Stud Wall KitPour Nozzle Kit Spatter Conversion KitSolvent Flush Canister Kit Gun CoverCirculation Manifold Tip Cleanout ToolGun Cleaning Kit Category Data Technical DataAir Flow Data in scfm m3/min Graco Standard Warranty For Graco Canada Customers

309550ZAE specifications

The Graco 309550ZAE is a high-performance airless paint sprayer designed for professionals and DIY enthusiasts who demand precision and efficiency in their painting projects. This powerful tool stands out in the market for its robust construction and exceptional capabilities, making it ideal for a wide range of applications, including residential, commercial, and industrial painting tasks.

One of the main features of the Graco 309550ZAE is its powerful motor, which delivers consistent pressure for a smooth and even finish. The sprayer is equipped with a 0.5 horsepower motor that can easily tackle thick coatings, including latex paints and stains. This motor is designed for durability, ensuring that it can withstand the rigors of frequent use without compromising performance.

The Graco 309550ZAE also features a user-friendly control system that allows for easy adjustments and operation. Its adjustable pressure settings enable users to fine-tune the spray pattern according to the specific requirements of their project. This versatility lets painters choose from a variety of spray tips, ensuring optimal coverage whether they are working on walls, ceilings, or intricate moldings.

Another significant characteristic of this sprayer is its lightweight and portable design. Weighing in at just around 25 pounds, the Graco 309550ZAE is easy to transport to different job sites. Its durable wheels and ergonomic handle enhance mobility, making it suitable for both indoor and outdoor applications.

The sprayer's built-in filter system helps prevent clogs and ensures a continuous flow of paint, which is crucial for achieving a flawless finish. Additionally, it comes with a robust hose that can extend up to 50 feet, allowing painters to cover large areas without frequent repositioning.

Moreover, Graco has integrated advanced technologies into the 309550ZAE, such as the ProConnect system. This feature allows for easy pump replacement, ensuring minimal downtime and enabling users to get back to work quickly.

In terms of safety, the Graco 309550ZAE is equipped with an integrated airless spray gun that includes safety features to prevent accidental spraying. This enhances user protection, particularly for those who may be new to using airless sprayers.

Overall, the Graco 309550ZAE combines power, reliability, and ease of use, making it an excellent choice for anyone looking to achieve professional-grade results in their painting projects.
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