Graco 222907 Series A, 222839 Series A dimensions Shutdown and Care of the Pump, Flushing

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Operation

Shutdown and Care of the Pump

For overnight shutdown, stop the pump at the bottom of the stroke to prevent fluid from drying on the ex- posed displacement rod and damaging the throat packings. Relieve the pressure.

Always flush the pump before the fluid dries on the displacement rod. Refer to Flushing below.

Flushing

WARNING

FIRE AND EXPLOSION HAZARD Before operating the pump, read the section FIRE AND EXPLOSION HAZ- ARD on page 4. Be sure the entire system and flushing pails are properly grounded. Refer to Grounding on page 6.

Flush with a fluid that is compatible with the fluid you are pumping and with the wetted parts in your system. Check with your fluid manufacturer or supplier for recommended flushing fluids and flushing frequency. Always flush the pump before fluid dries on the dis- placement rod.

WARNING

To reduce the risk of serious injury whenever you are instructed to relieve pressure, always follow the Pressure Relief Procedure on page 8.

1.Relieve the pressure.

2.Remove the spray tip/nozzle from the gun/valve.

3.Hold a metal part of the gun/valve firmly to the side of a grounded metal pail.

4.Start the pump. Always use the lowest possible fluid pressure when flushing.

5.Trigger the gun/valve.

6.Flush the system until clear solvent flows from the gun/valve.

7.Relieve the pressure.

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Contents Instructions-Parts List Table of ContentsSymbols 308200Skin Injection Hazard Fire and Explosion Hazard System Accessories InstallationGeneral Information Fluid Line Accessories GroundingMain AIR Line Operation Pressure Relief ProcedurePacking Nut/Wet-Cup Starting and Adjusting the Pump Flush the Pump Before First UseShutdown and Care of the Pump FlushingTroubleshooting Problem Cause SolutionDisconnecting the Displacement Pump ServiceRequired Tools Reconnecting the Displacement Pump Disassembly 0206 0205 Detail of Throat Packings Piston Check Valve Reassembly Service Detail of Throat Packings Parts Description Qty101 Displacement Pump Parts Model 222814, Series a Displacement Pump Includes itemsTechnical Data 222839 Monark Category DataMPa, bar Technical Data 222907 President #/min 840 Pump Model 222-839 Dimensions222-907 Model 222907 President Pump Mounting Hole LayoutModel 222839 Monark Pump Graco Phone Numbers Graco Standard WarrantyToll Free

222839 Series A, 222907 Series A specifications

Graco, a renowned leader in fluid management technology, offers a wide range of quality products aimed at various industries. Two notable entries in their lineup are the Graco 222839 Series A and the 222907 Series A. These models exemplify the company’s commitment to innovation, reliability, and performance.

The Graco 222839 Series A is a hydraulic sprayer specifically designed for high-performance applications. One of its main features is the ProXChange technology. This unique system allows users to replace worn or damaged parts on-site, minimizing downtime and enhancing productivity. The unit boasts a powerful motor that supports high-pressure spraying, ideal for large surface areas and demanding projects. Additionally, the ergonomic design ensures ease of use, allowing operators to navigate tight spaces effectively.

Another significant advantage of the 222839 Series A is its compatibility with a wide range of coatings, including stains, sealers, and paints. The sprayer’s adjustable flow rate and pressure settings give users precise control over the application, ensuring a flawless finish without overspray. The integrated filter system reduces the risk of clogs, enabling uninterrupted work even with thicker materials. Furthermore, safety features such as an automatic shut-off mechanism enhance user protection during operation.

On the other hand, the Graco 222907 Series A is particularly suited for professional painters and contractors who require high efficiency and reliability in their tools. This model shares similarities with the 222839 in terms of build quality but offers several distinctions. It includes the SmartControl technology, which provides consistent pressure output for a superior finish, regardless of the viscosity of the material used.

The 222907 Series A also features ProConnect, which allows for quick and easy setup and breakdown, making it ideal for on-the-go applications. Its transport design, including a robust cart with large wheels, further facilitates maneuverability across various job sites. Additionally, the easy-to-read pressure gauge helps operators monitor performance, ensuring the best possible outcomes for their projects.

In conclusion, both the Graco 222839 Series A and the 222907 Series A deliver exceptional performance with innovative technologies aimed at improving efficiency and user experience. Whether for large-scale jobs or intricate detailing, these sprayers represent the pinnacle of modern fluid application technology, making them indispensable tools for professionals in the industry.
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