Just had the dreaded orange light again. Second time in a couple of weeks. Did as suggested to clean (what I thought was) the air assist fan. Turned back on, for it to go orange again. Then discovered this was not the air assist fan and had to take off to find the ‘actual’ air assist fan, which is behind the laser arm. Well we were a tad surprised at how disgustingly dirty and totally gunked up it was. Gave it a good clean and put everything back together.
Did a test print but it sounds different now. The exhaust fan at the back doesn’t appear to be working and there is another fan noise (which I can’t remember hearing before) at the right hand front (can feel the air intake just under the front).
I did another print, engraving onto a wooden hammer - same issue with fan noise AND very smelly from the engraving.
Please help - exactly how many fans are there; what are their jobs; how can I get the exhaust fan to work again? We have the original exhaust tubing connected to a powerful extractor fan and can always hear the exhaust fan kick in when starting up.
Thanks in advance.