[mblazenby]

Had a lube pressure sw prob on my Tree 325. Tried to jump the sw to see if I could run. Bad idea. Now I have a 90-7 alarm. Incorrect SW version. Will not clear. What do I do?? I am in NC. Anyone got any suggestions? Who do I call for parts and or service? Had the machine for a yr now with no issues.

[dedummer]

You can start with these guys.
http://www.3sincorporated.com/parts.htm

Or call Dan Thorson at 1-262-781-9804, he's in Wisconsin but these are all ex-Tree employees that bought out the spare parts and repair end of it

[mblazenby]

Thanks. Will do.

[J. R. Williams]

The lubrication system is controlled by the computer and is activated a preset intervals. The pressure switch opens and shuts down the lube pump.

Dan Thorson is deceased due to Cancer. I do not know who took his place, if any one could. He was very knowledgeable about the Tree controls.

JRW

[mblazenby]

Thanks, J.R.
I had actually talked to Dan and he helped me get my mill going. Sorry to hear of his passing, he was a wealth of knowledge and very helpful!