STT 500

6.3. Return air cooler

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A return air cooler is generally required in cases in which the return air temperature is over 65 °C (149°F).

A return air cooler improves the efficiency of the drying cells.

The return air cooler reduces the return air temperature to a defined value. The return air temperature is set at the operation panel.

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The lower the value chosen for the return air temperature, the better the efficiency of the drying cells.

The dryer is automatically switched off if temperature exceeds 80 °C (176°F.)

Return air temperature is continuously monitored; the return air cooler is activated only when nee- ded. If the return air temperature exceeds the set value (e.g. due to interruption in the cooling wa- ter supply or soiling), an alarm message is given.

The return air cooler can be connected to a coolant circuit or to the water mains network.

SM2-620

Functional description 6-4

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Sterling STT 500 manual STT Return air cooler

STT 500 specifications

The Sterling STT 500 stands out as a versatile and powerful tool designed for professionals in various industries, such as construction, manufacturing, and automotive. This innovative machine integrates advanced technologies and a range of features to enhance performance and user experience.

One of the key attributes of the Sterling STT 500 is its robust engine. Powered by a high-efficiency motor, it delivers impressive torque and power output, allowing it to handle heavy-duty tasks with ease. This machine can operate under demanding conditions, making it suitable for both indoor and outdoor applications.

The STT 500 boasts a user-friendly interface that includes an intuitive control panel. This feature allows operators to easily manage the machine's settings and monitor its performance in real-time. The clear digital display provides essential information, including power levels, operating modes, and maintenance alerts, ensuring that users can perform their tasks effectively and efficiently.

In terms of safety, the Sterling STT 500 is equipped with multiple protective features. This includes emergency shut-off systems and overload protection, which safeguard both the machine and the operator during operation. Additionally, its ergonomic design minimizes physical strain on users, contributing to a safer working environment.

The STT 500 also highlights its advanced connectivity options. With built-in Bluetooth and Wi-Fi capabilities, users can sync the machine with their devices for seamless data transfer and remote monitoring. This feature enables businesses to track machine performance, schedule maintenance, and optimize operations.

Durability is another hallmark of the Sterling STT 500. Constructed with high-quality materials, it is engineered to withstand the rigors of daily use. Its rugged chassis and protective casing ensure longevity, making it a valuable investment for any company looking to enhance their productivity.

The machine’s versatility is further augmented by various accessories and attachments that can be utilized for different applications. Whether it’s drilling, cutting, or grinding, the STT 500 can be tailored to meet diverse operational needs, allowing users to maximize their workflow.

In conclusion, the Sterling STT 500 is an exemplary choice for those seeking a powerful, efficient, and durable tool for their professional tasks. With its advanced technology, user-centric design, and safety features, it continues to meet and exceed the expectations of users across multiple industries.