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Precautions for the daily operation of closed-loop cooling towers: Precautions for daily operation 1: Check the water level: Verify that the water level in the water tray is at the standard level during operation. If the water level is too low, air will enter the system, causing cavitation in the water pump, insufficient pressure of the spray water, and problems with proper water flow. The solution is to adjust the height of the float to ensure an appropriate amount of water is added; either too high or too low is not acceptable. 2. If the circuit has been repaired, the forward and reverse rotation of the fan should be checked. Check the current of the water pump and fan; these currents should not exceed 95% of the rated current specified on the motor’s nameplate. An excessive current level is often due to overload; it is necessary to check issues such as the bearings and fans. An excessively low current is likely due to local idling; it is necessary to check whether the water and air pathways are blocked. 3. Check the spraying system to ensure even and fine distribution of water. Otherwise, it is necessary to check whether the nozzles and pipes are clogged. 4. Check whether there is scaling on the surface of the cooler; if the condition is severe, a cleaning schedule should be arranged. 5. Check for issues such as temperature drop, noise, pressure, and dripping. Each problem has its specific cause; you can consult Aikemike Company for assistance. II. Regular inspection and maintenance of closed-type cooling towers To ensure that your cooling tower operates at optimal efficiency and has a longer service life, proper inspection and maintenance practices are essential. Under normal circumstances, a comprehensive inspection of the cooling tower should be carried out daily and recorded to ensure its proper operation. It is recommended that you develop a systematic maintenance plan to ensure the efficient and safe operation of the cooling tower. Aikemic can help users establish a comprehensive maintenance system, and stay in touch with their maintenance personnel at any time to collect information on the equipment and its operation, so as to resolve issues promptly. III. Regular inspection tasks: 1. Inspect the maintenance of the exhaust fan and drive belt in the closed-type cooling tower; 2. Clean and maintain the water collection tray (clean the water distributers, wash the heat dissipation fins, and address any scaling or detachment on these fins); 3. Maintain the make-up water valve (adjust the make-up water float and check its opening degree); 4. Regularly replace the circulating water inside the closed-type cooling tower; 5. Remove scale from metal components and apply anti-rust treatments. From April 15 to May 15, July 15 to August 15, and December 15 to January 15 of the following year, Ecomic sets aside fixed periods for follow-up visits, during which it reminds users in a timely manner about device maintenance.