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This document outlines the operating instructions for a built-in device designed for conveying air. It emphasizes safety, proper installation, and maintenance to ensure reliable and long-lasting operation.
The device is primarily an air-conveying unit, intended to be integrated into larger systems. Its core function is to move air within a specified range of ambient air pressure and temperature. The design focuses on robust performance within these parameters, making it suitable for various applications where controlled airflow is critical. The device is equipped with a motor and an impeller, working in conjunction to generate the necessary airflow. It is designed to operate continuously under normal conditions, with specific considerations for its electrical and mechanical integration into a customer's system. The device features an internal thermal overload protector (TOP) to safeguard against overheating, enhancing its reliability and operational safety.
The device is designed for straightforward integration and operation, provided that all safety guidelines and technical specifications are strictly followed. It is intended for use in environments where the ambient air pressure is between 800 mbar and 1050 mbar, and within a defined ambient temperature range. The device must always be operated with all protective devices in place and functioning correctly to prevent injury or damage. It is crucial to ensure that the device is securely fastened to its substructure and that its connections are free from vibration, which could lead to bearing damage or reduced service life.
Electrical connection requires careful attention to voltage compatibility and cable specifications. The device is a built-in component and does not include a disconnecting switch, necessitating connection to circuits that can be switched off with an all-pole disconnection switch. This ensures that the device can be safely isolated from the power supply during installation, maintenance, or in case of a fault. The protective earth connection is paramount for electrical safety, and its resistance must comply with relevant standards.
When operating with variable frequency drives, it is recommended to consult with the manufacturer and install sinusoidal filters to protect the motor from high-voltage transients and harmful bearing currents. The device's motor is designed for a maximum of one million load cycles, with specific considerations for cyclic speed loads. The surface quality of the product conforms to industrial standards, and while color changes due to UV exposure may occur, they do not affect the technical properties.
Improper use, such as operating in an unbalanced state, with severe vibration, in medical life-support equipment, or conveying solids or highly corrosive air, is strictly prohibited and can lead to hazards or device damage. The device should not be painted, and connections must remain secure during operation. It is not intended for use as a safety component or in explosive atmospheres.
Regular maintenance is essential for ensuring the device's long service life and trouble-free operation. This includes periodic checks for proper function and soiling, with the frequency adjusted based on the degree of contamination. Cleaning should only be performed when the device is not in motion, with the power supply interrupted and secured against accidental switch-on. Dry cleaning, such as using compressed air, is the preferred method. If water is necessary, conventional water hoses or foam cleaning can be used, but aggressive cleaning agents, water jets, or high-pressure cleaners should be avoided. After wet cleaning, the device should be rinsed with clean water and operated at maximum speed for two hours to evaporate any ingressed moisture.
Safety inspections should be conducted regularly, including checking the contact protection cover for intactness, inspecting blades and housing for damage, verifying cable fastening and insulation, and checking for cracks in welds or abnormal bearing noise. Any identified issues, such as loose connections, defective cables, or missing protective devices, must be addressed immediately. If severe corrosion is observed on load-bearing or rotating parts, the device must be replaced, as repairs to these parts are not permitted.
The device is equipped with maintenance-free ball bearings designed for a service life of 40,000 hours. If bearing replacement becomes necessary after this period, the manufacturer should be contacted. If vibrations persist after cleaning, the fan may need rebalancing.
In cases of malfunction, a troubleshooting guide helps identify possible causes and remedies. For instance, an impeller not running smoothly might indicate an imbalance in rotating parts, requiring cleaning or replacement if the imbalance persists. A motor not turning could be due to mechanical blockage, a faulty line voltage, or a faulty connection. Motor overtemperature could result from impermissible operation, high ambient temperature, or deficient cooling. For any further malfunctions or if repairs are needed, the device should be sent to the manufacturer.
For devices stored for extended periods, especially in damp environments, it is recommended to start them up and operate them at full speed for a specified duration (e.g., one hour every four months in a dry environment, or two hours once a month in a damp environment) to move the bearings and evaporate any condensate.
Disposal of the product must adhere to country-specific legal requirements and environmental standards. Disassembly should be performed by qualified personnel, separating components into categories like steel, aluminum, non-ferrous metals, plastics, insulating materials, cables, and electronic scrap for recycling. Special attention should be paid to heavy components during disassembly to prevent injury.
General| Manufacturer | ebm-papst |
|---|---|
| Model | W2S130-AB03-34 |
| Category | Fan |
| Voltage | 230 V |
| Airflow | 160 m³/h |
| Speed | 2600 RPM |
| Frequency | 50/60 Hz |
| Bearing Type | Ball Bearing |
| Connector | Terminal |
| Noise Level | 46 dB(A) |
| Phase | 1 |
