The fan is a running machine, and its maintenance and maintenance must run through the whole operation of the fan.
In addition to wiping and cleaning, the content of first-level maintenance of the fan mainly includes:
1. Check whether the anchor bolts or fan base and the damping pedestal, and the connecting bolts between the damping pedestal and the damping pedestal are loose.
2. Check whether the coupling or transmission pulley, V-belt is in good condition and whether the protection is reliable.
3. Check whether the temperature of each lubrication part and friction part is in good condition.
4. Listen to whether the sound is normal.
5. Check and adjust each valve to keep the switch flexible and reliable.
6. Check whether the soft joints are good and whether there is any leakage in the pipeline.
7. Carry out first-level maintenance on the motor.
In addition to the content of the above-mentioned primary maintenance, the secondary maintenance of the fan should also disassemble and sweep the fan, check whether the impeller is in good condition and whether it is loose, overhaul or clean the bearing, check and replace the screws and gaskets of the coupling or the V-belt of the pulley, carry out the secondary level of the motor and replace the damaged electrical control components.