Industrial Air Cooler Manufacturer Supplies - Installation Quotation Hotline. Plan for various routine inspections based on equipment operation and customer requirements; 2. To ensure stable performance of the evaporation cooling unit, use this product under the following conditions: (1) Environmental Temperature: 18℃ - 45℃; (2) Relative Humidity: ≤85%; (3) Atmospheric Pressure: 86Kpa-106Kpa; (4) Water supply must be softened, water temperature ≤45℃, water pressure: 0.15-0.6Mpa; (5) Voltage deviation should not exceed ±10% of the rated voltage; (6) Air quality in the operating environment should meet GB 3096 standard level 3 or above (including level 3); (7) Non-corrosive environment. This product is flammable, please keep away from fire during transportation, installation, and operation. Before use, check if the inlet and outlet pipes are properly connected; otherwise, leakage may damage other equipment or products. To ensure optimal performance, ensure there is enough open door or window; if not, consider adding louver windows or installing other mechanical ventilation equipment. Do not open the evaporator, top cover, or other machine parts during operation; for maintenance, turn off the power first to avoid damage or injury. Check the motor condition during installation; do not use incorrect capacity fuses or other metal wires. To ensure cooling effect, consider adding a filter in areas with poor air quality. Consult a professional for guidance in places with strict humidity and temperature requirements. In case of any abnormal conditions during operation, please notify our company or the authorized service center for repair.