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What should be paid attention to in the maintenance of the air supply ceiling?
What should be paid attention to in the maintenance of the air supply ceiling?The following are several aspects that need to be paid attention to in the maintenance of the air supply ceiling:I. Regular cleaning 1. Cleaning and replacement of filters - The primary filter should be cleaned every 1-2 weeks and can be vacuumed or rinsed with clean water. - The medium efficiency filter is generally replaced every 2-3 months. - The high-efficiency filter is usually replaced once a year. When replacing the filter, pay attention to the matching of the model and specification to ensure the filtering effect. For example, in the air supply ceiling of a hospital operating room, the bacteria content in the air exceeded the standard due to the failure to replace the high-efficiency filter in time, affecting the safety of the operation. 2. Cleaning of the ceiling surface - Regularly wipe the surface of the air supply ceiling with a soft dry cloth to remove dust and stains. - For stubborn stains, use a mild detergent, but avoid using highly corrosive chemicals to prevent damage to the surface material. II. Check the sealing 1. Check the connection between the air supply ceiling and the surrounding structure to ensure that it is well sealed and there is no air leakage. - If the sealant is found to be aged or cracked, it should be resealed in time. For example, the air supply ceiling in the clean room of an electronics factory was not sealed tightly, resulting in the entry of external dust, which affected the production quality of the product. 2. Check the sealing of the air outlet and air valve to ensure the stability and uniform distribution of the airflow. III. Fan maintenance 1. Regularly check the operating status of the fan, including speed, noise, vibration, etc. - Clean the fan impeller and casing to prevent dust accumulation from affecting the performance of the fan. 2. Check the fan belt. If it is loose or worn, it should be adjusted or replaced in time. IV. Electrical system inspection 1. Check whether the connection of wires, plugs, and sockets is firm, loose, or aging. - Regularly test the insulation performance of the electrical system to ensure safe operation. 2. Check whether the indicator lights and parameter displays on the control panel are normal. V. Professional maintenance 1. Regularly invite professional air conditioning maintenance personnel to conduct comprehensive inspections and maintenance. 2. Maintenance personnel should have relevant qualifications and experience and be familiar with the structure and working principle of the air supply ceiling. VI. Maintenance Records 1. Establish detailed maintenance records, including maintenance time, maintenance content, replaced parts, etc. 2. These records help track the operating status of the equipment, detect potential problems promptly, and provide references for subsequent maintenance work. In short, the maintenance of the air supply ceiling needs to be carried out carefully and regularly to ensure its normal operation and good air purification effect. |
