The following video shows the timing of the flat aligner movement an wafer want initialization during a power on sequence.

Depending on your error and timing of the fault, this video can help us determine what part may be faulty before sending it in for repair.

– from UV1250-UV1280 – PCB Stage Driver F2 Rev. F – 36-0287 54-0287 RevAG ,36-0294 – Turret Servo Driver 54-0294 – Servo Driver , 51-0175 H-2 Aligner – Motor Controller ,54-0384 PC interface card to talk to measurement board – PCIF ,PCB Measurement Control Board 54-0317 36-0317 , 54-0317REV2,PCB-8809A-B4 Com/Processor board from front card cage. – Ziatech Processor Board

If you have any questions or want to post videos or troubleshooting tips for this tool, contact us at info@comvolt.com. If you are looking for parts, https://www.getspares.com is a great place to start!