Self-priming pump installation notes are as follows: 1. The pump arrived at the scene by long-distance transport, the installation must be checked before the complete machine parts are intact, fasteners should be fastened, check the pump shaft and motor shaft concentricity, if the shift Bit, should be corrected. 2. Installation to minimize suction pipe hydraulic losses shall not be installed less than 90 ° elbows, inlet pipe 90 ° bend not more than 2, the pump inlet should be set to prevent large impurities into the pump , To ensure that the pump can be normal operation, installation as much as possible to reduce the length of the inlet pipelines (this will reduce the import pipeline air, thereby reducing self-absorption time and increase work efficiency). 3. The inlet pipe connection bolts must be tightened, the seal must be tight, absolutely can not leak, try to use a soft flange gasket (such as fluorine rubber), otherwise it will seriously affect the self-priming pump performance. Wade Dragon Pump related articles Read: High viscosity rotor pump safe operation Weidelong pump explain to you stainless steel rotor pump high viscosity rotor pump safe operation rules
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