Graco 309277ZAC Service, Pressure Relief Procedure, Pump Repair Kits, Tools Needed

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Service

Pressure Relief Procedure

WARNING

PRESSURIZED EQUIPMENT HAZARD The system pressure must be manually

relieved to prevent the system from starting or spraying accidentally. To

reduce the risk of an injury from accidental spray from the gun, splashing fluid, or moving parts, follow the Pressure Relief Procedure whenever you:

Dare instructed to relieve the pressure, D stop spraying,

D check or service any of the system equipment, D or install or clean the spray nozzle.

1.Engage gun safety latch.

2.Turn ON/OFF switch to OFF.

3.Unplug power cord.

4.Disengage gun safety latch. Hold metal part of gun against grounded metal pail and trigger gun into pail to relieve pressure.

5.Engage gun safety latch.

6.Open any fluid drain valves in system. Leave drain valve open until ready to dispense again.

Pump Repair Kits

Pump

Repair Kit

 

 

244197

248212

 

 

244224

248213

 

 

244201

248213

 

 

244954

246341

 

 

244957

244958

 

 

245889

245819

 

 

245904

244200

 

 

246257

246341

 

 

248736

246341

 

 

248971

246341

 

 

277068

246341

 

 

287814

287813

 

 

287815

287813

 

 

287946

287945

 

 

Tools Needed

Vise

12 in. adjustable, open end wrench (2) Hammer, 20 oz maximum

Small screwdriver Throat Seal Liquid

Pick or long small screwdriver

Cleaning and Inspecting Parts

1.Clean and inspect parts. Pay particular attention to the ball seats in the intake valve and piston, which must have no nicks or wear, and to the inside of the sleeve and the outside of the piston rod, which must not be worn or scratched. Replace worn or damaged parts.

WARNING

COMPONENT RUPTURE HAZARD Never use sharp or pointed tools to

remove sleeve or other components which could result in pump rupture and

cause serious bodily injury. If the sleeve cannot be removed easily, return the sleeve and cylinder to your Graco distributor for removal.

2.Remove and clean the sleeve when you are repacking the pump.

4 309277

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Contents Displacement Pump Instructions -- Parts ListTable of Contents SymbolsEquipment Misuse Hazard Service Pressure Relief ProcedureCleaning and Inspecting Parts Pump Repair KitsRepair When Pump Is Off The Sprayer 245889, 287946 onlyAssembling the pump Tighten piston valve to piston rod as specified Grease piston packings and sleeve top edge 245889, 287946 only Repair When Pump Is On The Sprayer Skin Injection HazardRemove piston rod and sleeve Remove piston valve from piston rod with a wrench Ti3941a Use screwdriver to push retaining spring up 207 221 215 236 Technical Data Cross Sectional ReferenceParts -- Pump Model 244197, Series aParts -- Pumps 244224, 244201 Models 244224, Series a 244201, Series a 245904, Series aModel 244954, Series a PackingModel 244957, Series a Model 245889, Series B Model 287946, Series a Model 246257, Series a Model 287815, Series a Part No. Description QtyModel 287814 Series a Model 248736, Series a Parts -- Pump 248971 Model 248971, Series a 277068, Series aGraco Standard Warranty For Graco Canada Customers

309277ZAC specifications

The Graco 309277ZAC is a premium airless paint sprayer designed for both professionals and DIY enthusiasts who seek to achieve a flawless finish in their painting projects. This versatile tool stands out in the world of painting equipment due to its innovative features, advanced technologies, and user-friendly design, making it an essential addition to any toolkit.

One of the main features of the Graco 309277ZAC is its powerful motor, which delivers a consistent flow of paint at a high pressure. This capability allows users to cover large areas quickly while ensuring a smooth application. With the ability to handle thicker materials, including latex paints, stains, and sealants, this sprayer provides versatility across various projects, from interior walls to exterior surfaces.

The Graco 309277ZAC is equipped with the ProXChange technology, allowing for easy pump replacement without additional tools. This feature saves time and minimizes downtime during projects, ensuring that users can maintain productivity. The sprayer also includes a reversible spray tip, enabling quick unclogging and allowing for continuous operation. This not only enhances efficiency but also ensures that homeowners and professionals alike can achieve a flawless, consistent finish.

Another notable characteristic is its lightweight and portable design, making it easy to transport and maneuver around job sites. The compact build ensures that it occupies minimal space, making it ideal for users with limited storage capacity. Additionally, the adjustable pressure control allows users to customize the spray pattern and coverage, catering to the specific needs of their projects.

The Graco 309277ZAC also features a built-in carrying handle and storage compartment for the spray gun and accessories, which fosters organization and ease of use. The sprayer is designed with user comfort in mind, boasting an ergonomic handle and a lightweight structure that reduces fatigue during extended use.

In summary, the Graco 309277ZAC airless paint sprayer combines power, efficiency, and user-centric design. With its advanced features such as ProXChange technology, adjustable pressure, and portability, it is tailored for both professionals and DIYers seeking to elevate their painting projects. Whether tackling a large-scale renovation or a simple touch-up at home, the Graco 309277ZAC is a reliable tool that ensures a high-quality finish every time.
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