During prolonged use, the surfaces of waterproof connectors may accumulate dust, oil, and other impurities; regular cleaning maintains a neat appearance and helps preserve optimal sealing and connection performance. Before cleaning, ensure the equipment is in a safe state-avoid performing maintenance while the equipment is powered or in operation to prevent damage or safety hazards.
Select an appropriate cleaning method based on the connector's material. For general dust and stains, use a clean, soft cloth or a soft-bristled brush, avoiding hard tools that could scratch the surface. If oil stains are present, use a cleaning agent compatible with the material and wipe the surface dry immediately after cleaning to prevent residues from compromising the performance of sealing components.
During cleaning, pay special attention to the threaded sections, sealing rings, and connection points, promptly removing any debris that could interfere with installation or sealing integrity. If a sealing ring shows signs of aging, cracking, or deformation, replace it immediately to prevent a loss of waterproof performance due to seal failure.