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Post by oldgeek on Oct 15, 2016 10:21:26 GMT -5
Noticed in some other videos that two umbilical cords feed the head. One for power the other for cooling/suction I assume.
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Post by 2stroked on Oct 19, 2016 11:56:16 GMT -5
I would think maybe compressed air?Blow he dust off and cool the apertures at the same time.
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