If you are competent and safe to do so, then follow other links on this site to check: 1) electrics 2)water pump. In my case, after following the checks, I found that the black steam pipe to the iron was clogged. So after disconnecting it from the steam generator end, I passed air by blowing through the tube. Others have somehow connected a bicycle pump to achieve the same result. Good luck and take care.
Pete, November 2017
