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Watson & Sons 520DUN user manual Changing dosing speed, To repeat the dose

Models: 520DUN

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To repeat the dose

￿The pump has recorded the number of pumphead revolutions required to dis- pense the master dose. If the volume of fluid in the measuring vessel is the volume required, press START to repeat the dose.

￿If the volume of fluid in the measuring vessel differs from the volume required, the percentage may be adjusted within the limits 1% to 999% of the master dose. Use the UP or DOWN keys to alter the percentage. Press START to dis- pense the new dose.

￿The display counts down as the dose proceeds and stops when the dose is complete.

￿If STOP is pressed during dosing, the pump stops and returns the user to the MemoDose percentage screen.

Press the STOP key twice within half a second if you wish to exit MemoDose and return to manual operation.

20.1 Changing dosing speed

The user must exit MemoDose in order to change pump speed (and direction). After returning to MemoDose, the pump dispenses the previous dose size at the new speed.

￿Press the STOP key twice within half a second. The pump displays the manual mode main screen.

￿Do not start the pump. Doing so erases the previously recorded master dose and replaces it in the pump’s memory with the current, unmea- sured dose. Adjust the speed showing on the display using the UP or DOWN keys.

Watson-Marlow 520DuN IP66/NEMA 4X User Manual

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Page 57
Image 57
Watson & Sons 520DUN user manual Changing dosing speed, To repeat the dose
Page 56 Page 58

520DUN specifications

Watson & Sons 520DUN is a state-of-the-art model that has garnered attention for its exceptional performance and innovative technologies. Designed for agricultural applications, this machine combines durability, efficiency, and ease of use, catering to the needs of modern farmers.

One of the standout features of the 520DUN is its robust engine. Equipped with a high-performance diesel engine, it offers impressive horsepower, allowing it to handle a variety of demanding tasks with ease. This engine is designed for fuel efficiency, ensuring that operators can complete their work without frequent refueling. The powertrain is complemented by an advanced transmission system that enables smooth gear shifts, enhancing operator comfort during long hours of operation.

The 520DUN also boasts a remarkable load capacity, making it an ideal choice for transporting heavy materials. Its rugged build quality ensures that it can withstand the rigors of daily use, providing a reliable solution for farmers and contractors alike. The robust chassis and reinforced components were designed to maintain stability and control, especially when navigating uneven terrain.

Incorporating cutting-edge technologies, the Watson & Sons 520DUN features precision farming capabilities. With GPS integration, operators can efficiently manage their fields, optimizing planting and harvesting processes. This technology not only increases yield but also minimizes inputs, making farming more sustainable and economically viable.

User ergonomics were a significant consideration in the design of the 520DUN. The operator's cabin is spacious and well-equipped with intuitive controls, providing a comfortable working environment. Operators will appreciate the advanced display panel that offers real-time data on performance metrics, fuel consumption, and maintenance reminders. This allows users to keep the machine in peak condition and react to any issues promptly.

Safety is also paramount in the design of the 520DUN. It features reinforced safety measures, including roll-over protection systems and visibility enhancements, ensuring operator safety during operations.

In summary, the Watson & Sons 520DUN represents the pinnacle of agricultural machinery with its powerful engine, remarkable load capacity, precision technology, and ergonomic design. It is tailored for those who seek reliability and efficiency in their agricultural endeavors, making it a noteworthy choice in today's competitive market.