Before storing vortex blowers, thorough cleaning and protective pre-treatment are essential to ensure the equipment meets standard storage requirements. Before storage, the machine surface must be cleaned of dust, oil, and debris, keeping the casing, impeller, and junction box clean and tidy. Exposed metal parts, flange interfaces, and threaded fittings should be protected against rust by evenly applying anti-rust grease and sealing the inlet and outlet to prevent moisture and dust from entering the blower cavity. The equipment nameplate, wiring terminals, and protective accessories must be retained intact. Unauthorized disassembly of parts is strictly prohibited to prevent missing parts, rusted interfaces, and damage to the machine body during storage, ensuring the machine is stored in good condition.
The blower storage environment must strictly meet the standards of dryness, ventilation, and protection from light to prevent damage caused by harsh environments. The storage site must be a dry indoor warehouse, away from water accumulation, humidity, acid and alkali corrosion, dust, and dense fumes. Outdoor storage, exposure to rain, and direct sunlight is strictly prohibited. The warehouse should be well-ventilated and at a suitable temperature to prevent prolonged sealing, dampness, and condensation. This will prevent moisture from causing insulation degradation in motor windings, oxidation and discoloration of the aluminum alloy casing, and deterioration of internal bearing grease. The equipment storage area must be flat and dry, away from heavy objects, falling objects, high-temperature heat sources, and flammable and explosive materials. A safe, stable, and clean storage environment must be created to ensure that the equipment's structure and electrical performance are not affected by the environment.
Proper equipment stacking and regular maintenance are core management requirements during storage to ensure stable performance over long periods. Vortex blowers should be categorized and layered for stable placement, with moisture-proof mats underneath. Direct contact with ground moisture is prohibited. Stacking height should not be excessive to prevent deformation from compression and damage to the casing from impacts. For blowers stored long-term, a regular inspection system should be established, with monthly checks on the rust prevention of the machine body, the sealing of interfaces, and the dryness of the motor, and timely cleaning of surface dust. Equipment stored for more than three months should have its impeller rotated manually periodically to prevent the bearing grease from hardening and the impeller from jamming. Before the equipment is put into use, its insulation resistance, operating status and sealing performance must be fully tested, and it can only be installed and put into use after passing the re-inspection.