Color change options are available for low pressure (300 psi [2.1 MPa, 21 bar]) air spray and high pres- sure (3000 psi [21 MPa, 210 bar]) systems with up to 30 color change valves and up to 4 catalyst change valves.
NOTE: Optional accessories are available for in field installation to achieve 30 colors.

Overview

Overview

Usage

The Graco ProMix 2KS is an electronic two-component paint proportioner. It can blend most two-component solvent and waterborne epoxy, polyurethane, and acid-catalyzed paints. It is not for use with “quick-setting” paints (those with a potlife of less than 15 minutes).

• Can proportion at ratios from 0.1:1 to 50:1 in 0.1 • increments.

• Has user selectable ratio assurance and can main- tain up to +/-1% accuracy, depending on materials and operating conditions.

•Models are available to operate air spray or

air-assisted systems with a capacity of up to 3800 cc/min.

Component Identification and Definition

SeeTable 1, and FIG. 3 for the wall mount system components and FIG. 5 for the RoboMix system components.

 

Table 1: Component Descriptions

 

 

Component

Description

 

 

EasyKey (EK)

Used to set up, display, operate, and monitor the system. The EasyKey accepts 85-250

 

VAC, 50/60 Hz line power and converts that power to acceptable low voltage and optical

 

signals used by other system components.

 

 

Wall Mount Fluid

Includes air control solenoids, flow switches, and mountings for the fluid flow meters, and

Station (ST, used on

the fluid manifold assembly. Its control board manages all proportioning functions.

ADxxxx and AExxxx

 

Models only)

 

 

 

RoboMix Fluid

Includes air control solenoids, flow switches, fluid flow meters, and the fluid manifold

Station (RS, used

assembly to control and monitor fluid dispensing. Its control board manages all propor-

on RDxxxx and

tioning functions.

RExxxx Models

 

only)

 

 

 

Fluid Manifold (FM)

• Pneumatically Operated Dose Valves for component A and B

 

• Purge Valves for solvent and air purge

 

• Sampling Valves for calibrating the flow meters and performing ratio checks (Wall

 

Mount Panel only)

 

• Shutoff Valves for component A and B to close their fluid passages to the mix mani-

 

fold, to allow for accurate calibration and ratio checks (Wall Mount Panel only)

 

• Mix Manifold, which includes the fluid integrator and static mixer.

 

➜ Fluid Integrator is the chamber where component A and B align at the

 

selected ratio and begin to mix.

 

➜ Static Mixer has 24 elements to uniformly blend the materials downstream

 

of the fluid integrator.

 

 

14

312779E

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Graco TI12552a, TI12553a important safety instructions Overview, Usage, Component Identification and Definition
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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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