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Watson & Sons 520DUN user manual Auto-restart

Models: 520DUN

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18.12 Auto-restart

This pump offers an auto-restart feature. If active on power loss, it restores the pump when power returns to the operating state it was in when power was lost. It does not operate when powering down in the middle of a dose: when the pump is restarted, it will await a press on the START key to begin the interrupted dose again. Auto-restart is retained while the pump is switched off. When the pump starts running, look for the ! symbol on the display. This ! symbol indicates that the pump is set for auto-restart.

￿In the fourth screen of the Setup menu select Auto-restartusing the UP and DOWN keys. Press ENTER to confirm your choice.

￿The pump displays a screen allowing the user to activate auto-restart. Use the UP and DOWN keys to choose On or Off and press ENTER to confirm the decision.

￿If Off is chosen, the pump returns the user to the fourth screen of the Setup menu. The auto-restart facility will not operate.

￿If On is chosen, the pump returns the user to the fourth screen of the Setup menu, where an exclamation mark ( ! ) is now visible. This mark confirms that the auto-restart feature is in place and will operate the next time power is lost and restored.

Alternatively ...

￿Stop the pump. Turn off the mains power switch at the rear of the pump.

￿Hold down the START key and turn on the mains power switch. The ! symbol shows on the display.

￿Start the pump. If the mains supply is interrupted the pump will automatically restart when the mains power returns.

￿To remove auto-restart switch off the mains power at the rear of the pump. Hold down the STOP key and turn the mains power switch on. The ! symbol does not appear.

Do not use auto-restart for more than 100 starts per hour. We recommend remote control where a high number of starts is required.

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

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Watson & Sons 520DUN user manual Auto-restart
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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.