... than that shown on the pump.3, Do not pump flammable liquids4, To reduce the risk of electrical shock ... cooling.7, Not for swimming pool.Clearing1, To clean the pump, remove the back cover and the impeller. ... brush or stream of water to remove any debris3, IF THE PUMP FAILS TO OPERATE, CHECK THE FOLLOWING:4 ... or jammed.8, Monthly maintenance will add to your pump's life9, We guarantee our products for ...