Hello,


I have a shopbot prt 96 with a power problem. Here is what's happening. When I switch it on, the mean well light turns on, and then the control board turns on for a second and then turns off (I see the green light on the board turn on briefly.) I hear a quick high pitch humming like I typically would hear, but then it stops after about 1/2 second. No lights are on on the control board. A green light on the mean well stays on. I'm hoping there's a quick fix for this. Any ideas? The machine is about 11 yrs old. 3.54 is the version in the shopbot control board. Also, on the mean well there's an adjustment screw for the voltage. I'm wondering if adjusting that might do anything....but I'm really not sure what that's for. Thanks in advance. The power supply is A Open Solution Components model Z350-08ATA. Mean well is SP-300-48.


- Keith