Aeration Hose Installation Procedure
1. The aeration hose must not be dragged across the ground during installation to avoid damage. Before connecting, ensure the air line is purged of any debris or moisture. Never attempt to cut or weld the hose, as this can compromise its integrity and lead to leaks or failure.
2. In the contact oxidation tank, the lower packing frame should be leveled using a spirit level. The allowable error is no more than ±10mm. The aeration hose should be secured under the lower packing frame every 500mm using the special fixing rope provided by our company. This ensures stability and proper alignment.
3. When installing a single-ended aeration hose, the tail end must be fixed first before trimming the excess length of the head. The tail should be tied securely to the angle of the pool wall, using the embedded parts for support. Ensure the hose is straight and free from twisting to maintain even aeration distribution.
4. The clamp must be fully inserted into the groove of the aeration hose connector, and the nut should be tightened evenly to prevent uneven pressure. After installation, flush the hose with clear water up to 100mm in height, then activate the Roots blower to check for air leakage and ensure proper aeration performance.
Precautions During Aeration Hose Installation:
1. When drilling for expansion bolts, ensure the depth does not exceed 40mm. Avoid allowing dust or debris to enter the hole, as this can interfere with the proper installation of stainless steel screws and reduce their holding strength.
2. The aeration hose must be laid flat and straight without any twisting. Any distortion may affect airflow and reduce the system's efficiency.
3. When tightening the plastic ring, make sure it is properly positioned. If misplaced, it can create an acute angle that may cause abrasion or damage to the hose over time.
4. It is recommended to install a blowdown vent pipe at the intake manifold and include a drain valve. This helps remove accumulated water and debris, ensuring the aeration system operates reliably, stably, and with long-term durability.
By following these steps and precautions, you can ensure a safe, efficient, and long-lasting aeration system installation. Always double-check all connections and use the correct tools and materials as specified.
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