... appearance Outer heating Electric iron ,Specification , Rated Voltage :110-240VRated Power : 30/40/60WTemperature Range: 300-450 degrees , With lightPacking , ... damaged MAIINTENANCE , 1.During and after using , tin the tip with solder . The tip may oxidize and become hard to wet ... the iron has cooled , remover the tip , tip stopper and heater fixing screw . Remove any oxidized particles from within ...