... leaking, pump quick head connector leakingReasonPoor connection of power plug, fuse is damaged, car cigarette lighter has thermal protection.Gun hole ... .SolutionAfter checking, re-plug the power cord, replace the 10A fuse, after cool for 5 minutes then re-insert to use ... of water out,(2) a special filter wrench, and one fuse. (3)Dual battery connectorVIII,Schematic diagramBefore each use, PLS check ...