Installation

General Information

DFig. 2 shows a wall mounted HVLP spray applica- tion. It is only a guide for selecting and installing system components. Contact your Graco distributor for assistance in planning a system to suit your needs.

DAlways use Genuine Graco Parts and Accessories, available from your Graco distributor. If you supply your own accessories, be sure they are adequately sized and pressure rated for your system.

DUse a compatible, liquid thread sealant on all male threads. Tighten all connections firmly to avoid air or fluid leaks.

NOTE: On all npt threads, tighten to 2–3 turns past finger tight.

DReference numbers and letters in parentheses refer to the callouts in the figures and the parts lists on pages 23–22.

DIn a spray system, ventilate the spray booth.

Tightening Threaded Fasteners Before First Use

NOTE: Before using pump, loosen fluid cover screws

(38)1–2 turns and then retorque to 13.6 NSm (10 ft–lb).

See the Service section for torque specifications.

DAfter unpacking the pump, and before using it for the first time, check and retorque all external fas- teners.

DAfter the first day of operation, retorque the fasten- ers.

DAs a general guideline, retorque fasteners every two months.

WARNING

FIRE AND EXPLOSION HAZARD

To prevent hazardous concentrations of toxic and/or flammable vapors, spray only in a properly ventilated spray booth. Never operate the spray gun unless ventilation fans are operating.

Check and follow all of the national, state, and local codes regarding air exhaust velocity requirements.

WARNING

TOXIC FLUID HAZARD Hazardous fluid or toxic fumes can cause serious injury or death if splashed in the eyes or on the skin, inhaled, or swallowed.

1.Read TOXIC FLUID HAZARD on page 5.

2.Use fluids and solvents which are compatible with the equipment wetted parts. Refer to the Technical Data section of all equipment manu- als. Read the fluid and solvent manufacturer’s warnings.

Mounting the Pump

DMount the pump in a well-ventilated area, with sufficient clearance on all sides for operator access and servicing.

DBe sure the mounting can support the weight of the pump, hoses, and accessories, as well as the stress caused during operation.

DThe pump may be mounted vertically or horizontal- ly. Be sure the pump is level in all directions.

DWall, pail, stand, or portable cart mounting kits are available from Graco. For other mountings, be sure the pump is adequately secured. The pump has two mounting holes for 0.35 in. (9 mm) screws. See the Dimension drawing on page 25.

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Graco 233501, 233776 Installation, General Information, Tightening Threaded Fasteners Before First Use, Mounting the Pump
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233777, 233501, 233500, 233776 specifications

Graco, a leading manufacturer in the field of fluid management products, has consistently introduced innovative spray solutions designed to meet the needs of various users. In this article, we will explore four popular models: Graco 233777, Graco 233776, Graco 233501, and Graco 233500. Each of these models boasts unique features, advanced technologies, and exceptional characteristics that cater to both professionals and DIY enthusiasts.

The Graco 233777 is a versatile airless paint sprayer known for its ability to deliver high-quality finishes in minimal time. This model features Graco's reliable ProXChange technology, allowing for easy pump replacement on the job site without the need for additional tools. The PowerFlush cleaning system simplifies maintenance, enabling users to flush the system thoroughly in just a few seconds. With its compact design, the Graco 233777 is easily portable, making it suitable for various job sites.

Next, the Graco 233776 stands out with its innovative SmartControl technology, which ensures a consistent spray pattern and pressure across a variety of coatings. This feature is particularly useful for achieving smooth finishes, whether on walls or intricate surfaces. The model has a robust build designed for durability, along with an ergonomic design that promotes ease of use. The 233776 is well-suited for both professional contractors and hobbyists, offering adaptability for multiple applications.

The Graco 233501 model offers an enhanced user experience through its advanced control features. With the built-in pressure regulation system, it allows fine-tuning of the spray output for different materials, ensuring optimal coverage every time. This model's lightweight design contributes to its user-friendliness, enabling extended use without fatigue. Its compatibility with Graco's full range of mobile sprayer accessories broadens its versatility, catering to diverse spraying needs.

Finally, the Graco 233500 is known for its efficiency and ease of use. This airless sprayer features a powerful motor that can handle a variety of coatings, including thick latex paints. It is equipped with a user-friendly interface, streamlining the setup process and making it accessible for first-time users. The lightweight construction and integrated carry handle facilitate easy transportation, making the 233500 an excellent choice for both large projects and smaller DIY tasks.

In summary, the Graco 233777, 233776, 233501, and 233500 models exemplify the brand's commitment to quality and user-friendly design. With their innovative technologies and features, these sprayers are tailored to meet the demanding needs of various applications, delivering exceptional results every time. Whether you're a seasoned professional or a weekend warrior, these Graco spray solutions are designed to elevate your painting experience.
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