... Gun leaking, pump quick head connector leakingReasonPoor connection of power plug, fuse is damaged, car cigarette lighter has thermal protection. ... checking, re-plug the power cord, replace the 10A fuse, after cool for 5 minutes then re-insert to use.Remove ... into the high-pressure water pump and spray gun connector. Insert the plug into the cigarette lighter socket. (Cigar lighter)The high ...