Alarms

View Alarms

When an alarm occurs the alarm information screen automatically displays. It shows the current alarm code along with a bell icon. It also shows the alarm location with top and side views of the sprayer.

There are two levels of alarms: warnings and advisories. A bell icon indicates an alarm. A solid bell icon with an exclamation point and three audible alerts indicate a warning. And an outlined hollow bell icon and a single audible alert indicate an advisory.

Advisories are notifications that require attention but not immediately. Alarms require immediate correction; therefore, sprayer operation automatically stops.

This screen also shows diagnostic information. There are three lines of data on the left side. The top line shows the power supply or alternator power supply. This should be between 23-25 Volts for power supply sys- tems and 10-14 Volts for alternator systems. The middle line shows the sensor voltage. This should be between 4.9-5.1 Volts.

The center of the screen shows linear sensor vertical bar graphs and reed switch information. The A side information is on the left and the B side information is on the right. Linear sensor position is displayed on the bar graph that goes up and down when the pump moves. This bar graph should move from top to bottom to match each pump stroke.

The state of the two reed switches in each air motor are shown with the arrow above each vertical bar graph.

Alarms

Icon Function

Moving up

Moving down

Top changeover

Bottom changeover

One reed switch signal is missing

Blank: No reed switch signal

Diagnose Alarms

See Alarm Codes and Troubleshooting for causes and solutions to each alarm code.

Clear Alarms

Press to clear alarms and advisories. From the

alarm information screen, press

to return to the

run (fluid control) screen.

 

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Graco 312359J important safety instructions Diagnose Alarms, Clear Alarms, Icon Function

312359J specifications

The Graco 312359J is a versatile paint sprayer designed for both DIY enthusiasts and professionals alike. Known for its powerful performance and user-friendly features, this sprayer is ideal for various painting tasks, from small interior projects to larger exterior applications.

One of the standout features of the Graco 312359J is its robust piston pump system, which can handle thicker materials without compromising on quality. This allows users to spray a wide range of coatings, including stains, sealers, and even heavy-duty paints. The sprayer is engineered to deliver consistent pressure, ensuring an even and professional finish on every job.

Another significant characteristic of the Graco 312359J is its ability to produce a fine mist, which helps to reduce overspray and material waste. This is particularly beneficial for intricate projects where precision is critical. Additionally, the adjustable spray pattern can be easily configured to suit various tasks, allowing users to switch from broad coverage to detailed work with minimal effort.

The convenience of portability is another important aspect of the Graco 312359J. It features a lightweight design, making it easy to maneuver around different work areas. The integrated carrying handle further enhances mobility, allowing users to transport the sprayer without hassle.

In terms of technology, the Graco 312359J incorporates an easy-to-use control system, ensuring that even beginners can achieve professional-quality results. The user-friendly design simplifies setup and maintenance, while the quick-connect nozzle system allows for easy changes between different spray tips.

Moreover, the sprayer is equipped with a durable and easy-to-clean design. Users can quickly flush out the system after use, saving time and maintaining the equipment's longevity.

Ultimately, the Graco 312359J stands out for its combination of power, portability, and advanced features, making it an excellent choice for anyone looking to achieve a flawless finish. Its blend of practicality and efficiency caters to a wide range of applications, helping both novice and experienced users achieve outstanding results with ease. Whether tackling a home renovation or a professional job, this paint sprayer is designed to meet various painting needs effectively.