Configuration:
1. Shell Material: Die-cast aluminum is used, which is stronger than ordinary aluminum alloy and contributes to lightweight design compared to iron shell fans.
2. Motor Performance: Utilizes a wide-frequency, wide-voltage motor, including single-phase 110V/230V and industrial three-phase 220/380/415/660V, with a frequency adjustable between 45-60 Hz. IP54 protection class, F insulation class.
3. Fan Oil Seal: Utilizes MERKEL oil seals, which have a lip temperature 20~50℃ higher than the working medium temperature compared to general oil seals, offering greater stability and longer lifespan.
4. Fan Bearings: Components are fitted with SKF or NSK brand bearings, which, when compared to domestic Luoyang or Renben bearings, offer stable performance and long lifespan, ensuring prolonged operation of the fan.
Usage and Maintenance:
1. The fan should be placed on a level surface, with a clean, dry, and well-ventilated surrounding environment.
2. The fan blade rotation must be in the same direction as the arrow indicated on the fan housing.
3. When the fan is in operation, it is essential to prevent the inlet and outlet of the fan from being completely blocked to avoid excessive heat generation in the fan and overcurrent in the motor, which may lead to damage to the air pump.
4. The fan, excluding the two bearings of the motor rotor, has no direct contact or friction in other parts.
5. The air filter at both the inlet and outlet ends should be cleaned in a timely manner as needed to prevent clogging and affect usage.
6. Bearing Replacement: Replacement of bearings should be performed by someone familiar with the repair process. First, loosen the bolts on the pump cover, then disassemble the components in the order shown. Clean the removed parts before reassembling them in reverse order. Do not force the impeller off during disassembly; use a puller to remove it. Also, do not forget the adjusting washers to avoid affecting the pre-adjusted clearance upon shipment.
7. Absolutely forbidden: solids, liquids, and corrosive gases are not to enter the pump housing.
Broadly used in environmental water treatment aeration, electroplating tank liquid agitation, dust removal and ventilation, photographic plate-making machines, cigarette filter tip forming machines, special breeding aeration, paper cutting machines, screen printing machines, injection molding machines, lamp industry, automatic feeding and drying machines, atomized drying liquid powder filling machines, welding equipment, film machinery, vacuum packaging, paper handling, fluid transportation, dry cleaning, pressing, food processing, gas conveyance, feeding and collection.
