Notes for installation of multi-column self-cleaning filter:
1. When installing and using, attention should be paid to the protection of the control box, sensor and transmission part to prevent damage.
2. Connect the pipe in accordance with the arrow on the self-cleaning filter body, so that the direction of water flow is consistent with the arrow on the body. It should be noted that the outlet direction of the automatic blowdown valve is horizontal or downward to ensure more thorough blowdown.
3. the self-cleaning filter should be installed in front of the water equipment to be protected, and as close to the water equipment as possible.
4. in the power system, the self-cleaning filter should be installed between the pump and the water equipment, the closer to the water equipment, the better. When the pressure before the pump and water equipment exceeds the filter's limit pressure, the self-cleaning filter can also be installed in front of the pump and as close to the pump as possible.
5. The connection mode of automatic blowdown valve is divided into flange and silk buckle. Blowdown pipe should not be too long, preferably not more than 10 meters.
6. installation should be considered for easy maintenance, self-cleaning filter before and after the installation of the shut-off valve, and should be installed by the bypass pipeline.
7. the pipeline filter specifications should match the pipeline or flow, when a single filter can not meet the requirements of the system flow can be parallel two or more, in order to meet the requirements of the system filtration.
8. When adjusting the electric part, please note that the direction of motor rotation should be consistent with the direction marked
9. In use, differential pressure should be set according to the actual requirements of the field system, so as to clean and drain in time.
10. If the cleaning system is cleaned repeatedly, the pressure difference can not be reduced to the set value, it should be stopped for maintenance.
11. installation should be considered for easy maintenance, pipeline filter before and after the installation of turn-off valve, and should be installed by the bypass pipeline.
12. When the system needs manual forced cleaning and blowdown, the control system can be transferred to the manual control unit.