ctsniper86
-
Posts
4 -
Joined
-
Last visited
Content Type
Forums
Events
3D Prints
Posts posted by ctsniper86
-
-
They work when I connect them in parallel to the other fan plug but not to the fan pwm plug. I assume that the pwm controller part must be blown.
My plan is to run them from the other fan plug and put a manual switch in the connection to allow me to turn the part fans on and off manually.Do I need to use a 240v switch or will a 12v work? Could I use a 12v LED dimmer switch or a regular light dimmer to give me control over the fan speed?
Thanks
-
I realized that I had got 5v replacement fans rather that 12v. So I got two new 12v fans but I still can't get them to function on the fan pwm plug. I have tried them on the other fan plug (which also shows 24v) they don't work when I connect them in series no matter how. However when I connect just one it works just at what I assume to be faster speed than normal.
-
I noticed that the part fans on my ultimaker 2 had stopped working the other day and found a broken wire between them, after replacing the wire they still don't work.
I tried switching them both out with new replacement fans with no luck.
I have since noticed that the heated bed isn't heating anymore.
I have access to the board atm but don't know what I am looking for or how to test anything.
Any info I've missed I can find.
Any advice on how to proceed from here
Thanks
Ulitmaker 2 part fans not working
in UltiMaker 3D printers
Posted
Would a zener diode work?