Graco ti25442a manual Cleaning the Auto-Vent Valve

Page 31

Cleaning the Auto-Vent Valve

After the pop-up has been closed while filling the pot, the auto-vent valve should release air (you should be able to hear the air venting).

The pot pressure gauge will not show pressure until the auto-vent valve has bled all of the air and sealed. If the auto-vent valve does not release air, or if water leaks from the stem during the fill process, the stem valve may be clogged or faulty.

Perform the following procedure to clean a clogged auto-vent valve.

1.Try to push and quickly release the valve with your finger. If that does not cause the valve to seal, open the dump valve to release all of the pressure in the pot.

2.Turn the selector valve to RINSE.

Repair

3.Use the rinse hose to force water backwards into the valve stem.

NOTE: If the previous steps fail to resolve the issue, replace the whole valve assembly (EQ1860).

NOTICE

The valve stem itself is internally attached to the float and it is not field-serviceable. Do not try to remove the valve stem. Damage to the equipment will occur.

334666B

31

Page 30 Page 32
Image 31
Page 30 Page 32
Contents EcoQuip Vapor Abrasive Blast System Important Safety InstructionsModels ContentsRelated Manuals Dust and Debris Hazard Burn Hazard 334666B EQ200T and EQ400T System Component IdentificationKey DataTrak ControlsPressure Relief Procedure Operation Checklist Before StartingLifting the Trailer Systems Connecting the Blast Hose and Air Hose Setting Up the Equipment 10 gal 200-500 lb Ti24824a 0 0 0 8 8 0 0 0 3 Blasting on Higher Surfaces Blasting TipsSteel Grit Size Blast PressureGeneral WoodUsing the Wash Feature Refilling the Pot with Abrasive Shutting Down Operation Winterizing the Equipment Problem Cause Solution TroubleshootingSee Refilling the Pot with Abrasive, See Pneumatic Blast Control Circuit If flushing does not solve the problem, see Checking for Leaks Troubleshooting ExamplesPneumatic Blast Control Circuit Repair Repairing the Main Air RegulatorFlushing the Diaphragm Valve Perform the Pressure Relief Procedure, Repairing the Diaphragm ValveCleaning the Auto-Vent Valve Replace Battery Replacing the DataTrak BatteryApproved Batteries Replace Fuse Replacing the DataTrak FuseApproved Fuses DataTrak Part Ref. Part Description EQ200T and EQ400TPart Description Enclosure Enclosure Parts List EQ200 Trailers TrailersEQ4E03 Trailer EQ4E03 Parts List Description EQ4E04 Trailer EQ4E04 Parts List Description Pressure Pot Pressure Pot Parts ListHose Schematic Model Series Brakes Vapor Abrasive Blast Systems and AccessoriesEcoQuip Skid Systems EcoQuip Trailer SystemsModel Description Mobile/Skid UnitsTrailer Units Model Series DescriptionNozzles HosesModel Description Type Length Blast Control Common Spare Parts Other AccessoriesModel Dimensions EQ200T Metric Technical SpecificationsEQ400T Metric 334666B Graco Information Graco Extended Warranty for EcoQuip Components

ti25442a specifications

The Graco TI25442A is a state-of-the-art paint sprayer designed for both professionals and DIY enthusiasts looking to achieve a flawless finish on various projects. This versatile tool is specifically engineered for residential and commercial applications, providing an exceptional solution for painting walls, ceilings, furniture, and more.

One of the standout features of the Graco TI25442A is its powerful airless spraying technology. This ensures a high-pressure output, allowing for a smooth and even application of paint without the need for thinning. The sprayer is capable of handling a variety of coatings, including stains, primers, and latex paints, making it a multifaceted addition to any toolbox.

Another defining characteristic of the TI25442A is its adjustable pressure control. This feature allows users to easily modify the spray pressure to suit different project needs, providing better control and precision. Whether you’re tackling intricate details or larger surfaces, this sprayer is flexible enough to accommodate various painting techniques.

The Graco TI25442A also boasts a durability-focused design. It is built with high-quality materials that enhance its longevity, ensuring that it can withstand the rigors of frequent use. The sprayer is also equipped with a stainless-steel piston pump, which provides superior performance and reliability over time.

Ease of maintenance is another highlight of this model. The sprayer features a user-friendly design, making it simple to clean and maintain after each use. The built-in filter helps prevent clogs, allowing for a hassle-free spraying experience.

Additionally, the TI25442A comes with a robust hose that offers ample length for maneuverability during projects. This feature is particularly beneficial for larger areas, as it reduces the need for constant repositioning of the sprayer.

In conclusion, the Graco TI25442A is a powerful and versatile airless paint sprayer that combines advanced technology with user-friendly features. Its adjustable pressure control, durable construction, and ease of maintenance make it an excellent choice for anyone looking to achieve professional-quality results in their painting projects. This sprayer is a reliable tool that stands out in the competitive market of paint application equipment.
Top Page Image Contents