Printed Circuit Board Assembly & PCB Design SMT Electronics Assembly Manufacturing Forum

Printed Circuit Board Assembly & PCB Design Forum

SMT electronics assembly manufacturing forum.


Views: 7950


DEK 265GSX | 27 April, 2016

Hi, I have DEK 265GSX. Just got error message " BOARD STOP NOT RETRACTED" Any help would be greatly appreciated. Thanks

reply »



DEK 265GSX | 28 April, 2016

I'm not personally familiar with the 265 but it sounds like the machine's board stop actuator is not retracting or a sensor that detects that actuator position is stuck (probably a reed switch.) If your stop is not retracted, then the sensor is telling the truth; look for obvious air line failures, bad solenoids or driver boards for burnt parts. If it is retracted and the sensor is lying then look for damage to the sensor, sensor wires or input modules.

reply »


DEK 265GSX | 29 April, 2016

I agree with Tom. You are most likely looking for an airline that has failed. I am repairing my 265 often for airline issues.

reply »


DEK 265GSX | 29 April, 2016

Pneumatic failure is a good guess, as GSX/LT are renowned for their leaky airlines. However on this I would doubt, since the Board stop is a single throw pneumatic with a spring to retract. The return spring broken / disconnected is certainly a possibility but my first direction would be the sensor (thru beam opto on the camera mount assembly) or associated wiring. If it is actually raising fully and sensor is operational, then next choice would e the PCIB40 #3 (x6 I/O board internal to PC).

reply »


DEK 265GSX | 3 June, 2016

Thanks , I fix this problem. Now I know the boards stop near by camera.

reply »


DEK 265GSX | 6 June, 2016

Was it mechanical, electrical or pneumatic problem? Just curious.

reply »

SP700avi inline smt screen printer

Plasma prior Conformal Coating