The following matters need to be noted during the installation and use of high-efficiency air outlets:
Clean preparation: Before installing the high-efficiency air outlet, the clean room and the purification air conditioning system must be thoroughly cleaned to remove all dust and impurities to ensure that the cleaning standards are met. At the same time, the partitions and ceilings must also be cleaned, and the purification air conditioning system needs to be tested for at least 12 hours and then cleaned again.
Appearance inspection: Before installation, the air outlet packaging must be inspected on site for damage to the filter paper, sealant and frame; whether the side length, diagonal and thickness dimensions meet the requirements; whether the frame has burrs and rust (metal frame); whether there is a product certificate, and whether the technical performance meets the design requirements.
Transportation and placement: The transportation of high-efficiency air outlets must be placed strictly in accordance with the manufacturer's logo instructions. Be careful and gentle during transportation to avoid severe vibration and collision.
Installation requirements: When installing, the high-efficiency air outlet must be firmly and tightly connected to the ventilation duct. The joints between the air outlet flange and the ceiling board must be treated with sealing pads, and cracks must be strictly treated. Avoid installing when the high-efficiency filter is damaged or the coating is damaged. The air outlet installation and the air duct must be strictly connected, and the open end must be reinforced with plastic film and tape to seal the air.
Leakage inspection: Conduct a leak inspection of the high-efficiency air outlet to ensure that the leak inspection meets the standard. During assembly, scientifically prepare according to the pressure size of each air outlet. For unidirectional flow, the difference between the rated resistance of each filter and the average resistance of each filter on the same air outlet or air supply surface should be less than 5%.