Operation
54 Operating Instructions 171/173 - 02.0 - 09/2019
3. Press the pedal (1) to POS. 1 and hold it down.
 The machine sews at the speed specified by the pedal.
Options during sewing
To remove the sewing material:
4. Press the pedal to POS. -2 and hold it down.
 The thread is cut off. The machine stops. The needle is up. 
The sewing feet are raised.
5. Release the pedal and remove the sewing material.
Process Descriptiono
Stopping sewing Press the pedal to POS. 0.
The machine stops. 
The needle is down. 
The sewing feet are down.
Continue the sewing 
process
Press the pedal to POS. 1.
The machine sews at the speed speci-
fied by the pedal.