>>911944scrub it first rinse it all out, you can pressure wash it but be really careful and use the fan tips. unhook the bilge and flush it, scrub the lines, check the hookup and flush the reservoir and the screen out. check bilge electric and check your fuses. you can hear the bilge pump run. dont run it without water or itll burn out. you can use cut off milk jugs to slop out the mildew water. a baby bottle cleaner or a bong brush works good for clearing the lines of debris.
how did you start the motor with no water?