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#1
 
03-03-2008, 10:09 AM
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I have a turning centre having Fanuc O-TD and it is equipped with Alpha servo & spindle amplifiers. I am getting 409 alarm on cnc screen & AL-56 is being appeared on the Spindle amplifier. I did not find AL-56 discription in manual. Kindly help me solve the problem.  |
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#3
03-03-2008, 02:21 PM
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| You will need to disassemble the spindle drive to get to the fan. Sometimes if the fan is simply clogged with dust, may be able to get away by blowing with dry shop air to the top side on the yellow cover on the spindle drive. If you need to locate part number http://www.kfasllc.com/Part_Search.htm |
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Alpha Spindle alarm help 
Linear Mode
