I have Russell hobbs steamglide 2400w model no.17902.I started to use the iron and turnt the temp dial down after leaving iron to cool i used it after a few minutes the iron started to get extremly hot and started to smell very badley of burning,i turnt the iron offf and waited for it to cool once coolrd i then replugged it on but it will now not work.The iron is about7 months old.