IH stainless steel chemical pump start preparation: 1, IH stainless steel chemical pump should start before the pump and site clean-clean. 2, in the amount of lubricating oil to check whether the right amount of carriage (the oil in the oil level gauge centerline about 2mm) oil level gauge is intact. 3, check the front of the prime mover coupling missed turn, consistent with the turn arrow after the pump, connect couplings. 4, in the installed mechanical seal or packing and couplings can be turned by hand so that the shaft side, there should be no grazing phenomenon, and the coupling guard installed. 5, IH stainless steel chemical pump in the case of suction, or vacuum to be filled before starting the pump; pump used in intrusion cases, applications delivered before starting the pump filled with liquid, purge the pump in the air 316L chemical pumps, The discharge pipe valve closed. 6, IH stainless steel chemical pump pre-start checks basic check for loose screw. Gland is skew, and lubricating oil and cooling water supply. IH stainless steel chemical pumps are available in different forms depending on the conditions of use of mechanical seals, the following mention only a few general considerations should be noted. 1. Since the mechanical seal is generally applicable for use in clean, non-aerosol medium, therefore, the piping system and installation of new irrigation reservoir should be carefully washed clean, to prevent solid impurities into the mechanical seal face Za seal failure. 2. easy to crystallize medium vertical chemical pumps with mechanical seal should pay attention to regular wash. After stopping to re-start before the crystallization to the mechanical seal on the clean. 3. Remove the mechanical seal carefully, and not to hand hammer, iron and other percussion, so as not to destroy the dynamic and static ring sealing surface. 4. If there is dirt dismantle down, you should try to remove dirt, rinse and then be demolished, in order to avoid damage to the seal element. 5. Before the installation of mechanical seals, sealing elements should check that all there is failure or damage, if it should be restored or replaced. 6. The inspection should be strictly ring and static ring sealing surface relative friction, does not allow any minor scratches, bumps and other defects. All other components, including pump body, impeller, sealed chamber, etc. should be rinsed prior to assembly-clean chemical pumps, especially dynamic and static ring face, use a clean, soft cloth or cotton carefully wipe clean, and then coated with a layer clean grease or oil. 7. The assembly should pay attention to eliminate bias acid chemical pumps, when tightening the screws to tighten evenly to avoid skewed seal failure. 8. The right to adjust the amount of compression spring, after the pump installed, when the rotor is pulled by hand, should feel sealing spring has some amount of compression, and can light, flexible rotation no clenched feeling. If you feel too tight or plate does not move, it should loosen the appropriate number. 9. external flushing of the mechanical seal, start washing should be preceded by open wave, the seal cavity filled with sealing liquid. Parking, the first stop the pump, seal off after flushing fluid. Explosion chemical pumps, Liaoning chemical pumps, water pumps provided by Xin-Xin Cheng Hebei water pump factory. Hebei Xin-Pump Plant (www.shuibeng999.com) (www.shuibeng999.com) centrifugal pumps in this area devoted boundless enthusiasm and passion, Xin-pump has been customer-centric, to create value for customers in the concept, in order to quality, service to win the market, and sincerely hope to cooperate with the community to create success, to create brilliant. Related businesses welcome inquiries, contact: Xu Hui.