Some good videos except for the crappy draft fan. They have a youtube channel with a bunch of vids of operation.
looks like the orlan paxo line
http://www.youtube.com/watch?v=_GqewTh8tZY&feature=related
Rob
looks like the orlan paxo line
http://www.youtube.com/watch?v=_GqewTh8tZY&feature=related
Rob