Dip the tip in the TIP Refresher.
Put solder on the tip, Clean the tip completely with the sponge on the soldering iron stand ( good ST series ).
Put solder on the tip again, now the tip wetting is restored and the tip is tinned , if the tip is till not wetting properly, repeat 2 and 3 Several times..
Dip the tip in the TIP Refresher.
Put solder on the tip, Clean the tip completely with the sponge on the soldering iron stand ( good ST series ).
Put solder on the tip again, now the tip wetting is restored and the tip is tinned , if the tip is till not wetting properly, repeat 2 and 3 Several times..