Views: 0 Author: Site Editor Publish Time: 2025-02-21 Origin: Site
1. Before FFU Fan Filter Unit filter, the appearance of the filter must be inspected, including whether there is any damage to the filter paper, sealing gasket, frame, size, and whether the technical performance is in accordance with the design requirements, and the filter with serious damage to the appearance or filter paper should be prohibited from being installed, photographed, and reflected to the manufacturer for processing.
2. When installing, only hold the filter frame and put it down gently. Prevent violent vibration and collision, and strictly prohibit the installer's fingers or other tools from touching the filter paper inside the filter.
3. Pay attention to the direction when installing the filter, so that the arrow on the filter frame marking is outward, i.e. the arrow on the outer frame should be consistent with the direction of the airflow.
4. Do not step on the protective net of the filter during the installation process, and prohibit debris from being thrown on the surface of the filter. It is prohibited to step on the protective net of the filter.
5. Other installation precautions: Must wear gloves, pay attention to the box cut fingers. FFU installation should be aligned with the filter, FFU box edge shall not be pressed on the top of the filter, prohibit covering items on the FFU, prohibit stepping on the FFU air inlet ring.
