Installation Notes:
1. The vortex blower should be placed in a relatively stable place, and the surrounding environment should be clean, dry and ventilated.
2. The direction of rotation of the vortex fan impeller must be the same as the direction of the arrow on the fan casing.
3. When the high-pressure vortex fan is working, the working pressure should not exceed 8kpa, so as to avoid the excessive heat generated by the fan and the over-current of the motor, causing damage to the air pump.
4. In addition to the two bearings of the rotor of the motor, the vortex fan has no direct contact friction in other parts. The fan bearing installation methods are mainly divided into two categories. The bearings of the first type of air pump end are installed in the pump body between the motor base and the impeller. Such a gas pump does not need to be greased. The bearings of the second type of air pump end are installed in the middle of the pump cover, and the bearings of such air pump end should be regularly greased (7018 high speed grease). Once a month, the number of fueling should be increased for three consecutive air pumps. The bearing maintenance of the fan end of such a pump motor is based on the first type of air pump.
5. The filter net and silencer at both ends of the vortex air pump should be cleaned according to the situation to avoid the influence of blockage.
6. The outer connection of the inlet and outlet of the vortex air pump must be connected by a hose (such as rubber tube or plastic spring tube).
7. Replacement of the vortex air pump bearing: The replacement of the bearing must be performed by a person familiar with the repair work. Loosen the screws on the pump cover and then remove the parts one by one in the order shown. The removed parts should be cleaned and assembled in reverse order. When disassembling, the impeller should not be hardened, and the special pull-tab should be applied, and the adjusting gasket should not be omitted, so as to avoid affecting the gap of the regulator when leaving the factory.
8. High-pressure vortex air pump is strictly prohibited from entering solid body, liquid and corrosive gas into the pump body.
