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Graco 309277ZAC important safety instructions Assembling the pump

Models: 309277ZAC

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Service

WARNING

COMPONENT RUPTURE HAZARD Do not clean or wipe the piston valve

threads. Cleaning the piston valve threads could destroy the special sealing

patch and cause the piston valve to come loose during operation, causing pump bursting and possible serious bodily injury.

Not

used on 244197

Fig. 6. Unscrew piston valve from piston rod. Clean and inspect parts. The piston has a special thread locking/sealing patch. Do not remove the patch. The patch allows four disassembly/assembly procedures before it is necessary to apply Loctiter to the threads.

Fig. 8

7573B

Fig. 6

7576A

 

Fig. 7. Remove packings and glands from piston rod.

 

used on

 

245889,

Not

287946,

used on

287814,

244197

287815

Assembling the pump

Fig. 9. Soak all leather packings in SAE 30W oil for 1 hour minimum prior to assembly. Stack male gland

(204)on piston rod. Alternately stack UHMWPE (208) and leather (218) packings (note orientation) on piston rod. Install female gland (217). Install piston guide

(216)(note orientation) on piston valve (210). The spe- cial sealing patch on piston valve threads is good for four repackings. Use Loctiter on piston valve threads after four repackings.

 

 

used on

 

 

245889,

 

210

287946,

Not

287814,

 

used on

216 287815

244197

 

 

217 1 218 204 208 1

1244954, 246257, 245889; 208 and 218 are 203

and 223, respectively. 287946; 208 and 218 are

203 and 209, respectively.

7574c

Fig. 7

ti3940a

Fig. 9

Fig. 8. Remove throat packings and glands from cylin- der. Discard throat packings and glands.

Note: Pump 287814 & 287815 do not use leather packings in piston stack. Alternately stack blue (208) and brown (218) packings on these pumps.

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Graco 309277ZAC important safety instructions Assembling the pump
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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.