Water ring vacuum pump maintenance: Always check the work of the bearing and lubrication conditions: Bearing under normal working conditions than the surrounding temperature of 15 ℃ ~ 20 ℃, the highest not allowed to exceed 55 ℃ ~ 60 ℃, the bearing should be installed 3-4 times a year , And clean it at least once, changing the oil. If the packing seal, packing should be regularly compressed, if the packing due to wear and tear can not guarantee the sealing performance, the filler should be replaced. Filler can not be pressed too tight, the filler under normal conditions, allowing water droplets drip, so as to ensure cooling and sealing effect. If the mechanical seal, the phenomenon of leakage should check the mechanical seal, static ring is damaged, or the seal has aged, or should be replaced mechanical seal.
