Periodic examination:

The cycle check can generally be divided into the following three types:

one. Daily inspection, even if the inspection is used, as described above

two. Monthly inspection, cleaning and small repair of the equipment on the outside without disassembling parts, including inspections such as the temperature of the bearings, the cause of the shaft leakage, and the insulation of the motor;

three. Regular maintenance. Including replacement of shaft lubricating oil, checking pumps and motors to the middle situation, checking the wear of the axis, checking the damage of the liquid rubber ring, cleaning mechanical sealing, coolant pepper filter and pump filter, checking the wear of sliding parts The corrosion of each component of the liquid is damaged.