davidlam Posted September 27, 2021 Report Share Posted September 27, 2021 Dear Sirs, one 135/240AFC-II is having a Spool key operation error on APS side, any advice will be appreciated . . ,, thank you ! Quote Link to comment Share on other sites More sharing options...
Minilab service Posted September 27, 2021 Report Share Posted September 27, 2021 Can be spool key motor, driver, sensor, connections, or some mechanical problem. Go to output check and run this motor. Look it is running, or not. If motor runs check sensor. Quote Link to comment Share on other sites More sharing options...
davidlam Posted September 30, 2021 Author Report Share Posted September 30, 2021 error is coming back repeatively. we cleaned the sensor and the AFC works well for another 2 or 3 weeks. see below red is the sensor, small BUT EXPENSIVE . Quote Link to comment Share on other sites More sharing options...
Minilab service Posted October 2, 2021 Report Share Posted October 2, 2021 Can be bad connection between sensor and connecting pcb 2, or between connecting pcb 2 and output. Also is possible that disappear sensor or IC2 power supply. Quote Link to comment Share on other sites More sharing options...
davidlam Posted October 12, 2021 Author Report Share Posted October 12, 2021 we are waiting for the next occurrence to go onsite - remote area Quote Link to comment Share on other sites More sharing options...
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