Adjustment
11 - 41
The maximum speed for the start backtack, finish backtack and intermediate
backtack is 800 min
-1
.
● Carry out the adjustment as stipulated in the instruction manual of the motor.
11.05.16 Adjusting the synchronizer
Requirement
When the sewing action is interrupted, the machine must position at approx. 4 mm after
the BDC of the needle bar.
After trimming the thread, the machine must position itself at the TDC of the
take-up lever.