hologic qdr 4000 problem

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Ronnie Aguiar

Hologic QDR 4000 problem

July 16, 2008 06:46

please, error
- not detecting chopper pickoff,check that motor is on-

please help-me

ronnie aguiar

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Daniel Tread

Re: Hologic QDR 4000 problem

July 18, 2008 11:38

Check if the filter wheel is rotating,if not check belt and motor, if it is you need to replace the filter pick-off assm.

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Ronnie Aguiar

Re: Hologic QDR 4000 problem

July 21, 2008 02:13

the filter in this rotation, help please

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jose chao

Re: Hologic QDR 4000 problem

September 29, 2009 07:27

Hola, Hi
Please Contact me directly, I will help you.
Wheel have a sensor to sincronice rotation to 60HZ, and HV cicle to , each cicle in echa part of 6 material on wheel area.
Check CN6 sensor and please I need help to. Cable fron this sensor was damage then I need picture fron CN6 to fix cable (3 wire present) 4 position on conector. I have pictures.
I have service manual in pdf ready to send you.
Best Regard
Jose Chao

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Fysares Delali

Re: Hologic QDR 4000 problem

December 24, 2009 12:34

Hi Jose

I have same problem now and I need a all filter system schematics or service manual, and I have a question to you? Do you know this sensor is magnetic, inductive, capasitif, Electrical conductive sensor which one? I know it is difficult, from the sensor number. Please send me service manual to my e-mail. fysares@hotmail.com

Thank you for your help...

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