System Operation

Select a Component B Restrictor Size

Install the 15U955 Injection Kit in the fluid manifold as explained in the ProMix 2KS Installation manual. Use the charts provided in that manual to select an appropri- ate restrictor size based on the desired flow and mix ratio.

Turn On Dynamic Dosing

1.On the EasyKey press the Setup key to access the Set Up Home screen. Select “System Configu- ration” to access the configuration screens. FIG. 93.

FIG. 93. Set Up Home Screen

2.Navigate to System Configure Screen 4. Select “DD” option from the “Dose Size” drop down menu. FIG. 94.

FIG. 94. Configure Screen 4, dynamic dosing selected

3.Selecting “DD” in System Configure Screen 4 makes the DD Setup mode available. See FIG. 95. To enable DD setup mode, select On in the DD Setup mode drop down menu. This disables Off Ratio alarms E-3 and E-4, allowing uninterrupted setup and tuning.

NOTE: Do not use the material mixed when in DD setup mode, as it may not be on ratio due to the disabled alarms.

NOTE: If DD setup mode is not turned Off at the end of setup, it will automatically turn off 3 minutes after initia- tion of a Mix command.

FIG. 95. Configure Screen 4, dynamic dosing setup mode enabled

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Graco TI12552a, TI12553a important safety instructions Select a Component B Restrictor Size, Turn On Dynamic Dosing
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TI12553a, TI12552a specifications

The Graco TI12552A and TI12553A are highly regarded models in the realm of airless paint sprayers, designed to cater to both professional contractors and DIY enthusiasts. These sprayers are engineered for efficiency and versatility, making them ideal for a variety of painting tasks, including interior and exterior applications.

One of the standout features of the Graco TI12552A and TI12553A is their powerful motor, which delivers consistent pressure for a flawless finish. The motor is backed by a robust design, ensuring durability even during extensive use. This enables users to spray unthinned coatings, making the models suitable for a range of materials, including latex, stains, and sealers.

Both models boast Graco's innovative ProConnect technology, allowing for quick and easy pump replacements. This feature significantly reduces downtime and enhances productivity, as users can replace the pump on-site without needing specialized tools. The Graco TI12552A and TI12553A also feature a lightweight and portable design, making them easy to transport around job sites.

The ergonomics of these sprayers are commendable, with comfortable grips and well-placed controls, allowing for extended use without discomfort. Additionally, the integrated storage compartments enable users to keep accessories like sprayer tips and hoses organized and easily accessible.

Another significant characteristic of the TI12552A and TI12553A is their adjustable pressure control. This allows users to tailor the paint flow to suit specific projects, providing greater control over the application and ensuring optimal results. The models also feature a reversible spray tip, which is a convenient addition that allows for easy unclogging, minimizing interruptions during work.

For safety and maintenance, both models come equipped with a built-in suction filter that prevents debris from entering the system and damaging the pump. Regular maintenance is simplified by the easy-access fluid intake, which allows for straightforward cleaning.

In summary, the Graco TI12552A and TI12553A are advanced airless paint sprayers that combine power, convenience, and versatility. With their user-friendly features, ergonomic design, and innovative technologies, these sprayers are essential tools for anyone looking to achieve professional-quality finishes with ease. Whether it’s a residential project or larger-scale commercial job, the TI12552A and TI12553A stand out as reliable choices in the competitive landscape of paint sprayers.
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