Pfaff 489 Manuale Utente

Pagina di 60
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.
 
Call up the input mode.
 
Call up the service function.
 
Call up the motor service function.
 
Press this key for the machine to learn the transmission ratio.
 
Attention!
After this key has been operated, the machine sews 3 stitches at a speed of 
approx. 360 rpm.