Pfaff 489 User Manual
Installation and commissioning
10
3
.02
Basic position of the machine drive unit
3
.02.01
With control unit P320 ED
Switch on the machine.
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Call up the input mode.
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Call up the service function.
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Call up the motor service function.
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Press this key for the machine to learn the transmission ratio.
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Attention!
After this key has been operated, the machine sews 3 stitches at a speed of
approx. 360 rpm.