Self-priming pump is not on the water causes and solutions: 1. Voltage is too low: adjust the voltage 2. Suction is too high or suction pipe is too long: reduce suction or shorten the pipeline 3. Mechanical seal leakage is too large: repair or Replace 4. pump body or imported pipe filter was clogged with debris stone: Check and clean up the blockage 5. Self-priming pump body without storage fluid or lack of stock solution: plus 6. impeller damage or wear: replace the new impeller 7. Incorrect outlet pipe installation Too many elbows: Too many pipes with N-shaped pipes It is advisable to install an automatic exhaust valve at the highest point. 8. Three-phase motor wiring reverse: interchange two phases. 9. self-priming pump back to the hole was blocked lead to soda can not be separated: check and cleared. 10. Inhalation Pipeline Leakage :: Elimination of pipe leakage, check the method within the allowable suction range Pump start 4-5 minutes Water has not suction up Please use the ear close to the inlet pipe Suspected of leaks Listen to it Inspiratory sounds, or in the suspected air leaks coated white latex and other methods to repair.
Column Weight Module,Load Cell Weight Module,Static Weight Module,Cantilever Beam Weighing Module
Jiangsu Lude Electrical Manufacturing Co.,Ltd , https://www.ludescale.com