DURKOPP ADLER 271 Instrucciones De Manejo página 139

7. Sewing
In the description of sewing the following prerequisites are assumed:
–
The following functions are set at the control panel:
Beginning and end bartack:
Sewing foot position before and after the trimming:
Needle position before the trimming:
–
The main switch is turned on.
–
The last sewing sequence was completed with end bartack and thread trimming.
Operation and function order during sewing:
Sewing sequence
Before the start of sewing
Initial position
Positioning the material at the
seam beginning
At the seam beginning
Beginning the seam
Beginning the seam
without a beginning bartack
30
I-0
0-I
1 2
Operation / Remarks
- Pedal in rest position.
Sewing machine idle.
Needle up. Sewing foot down.
- Step back on the pedal.
The sewing foot rises.
- Position the material.
- Release the pedal.
The sewing foot lowers onto the material.
- Step forward on the pedal and hold down.
The beginning bartack is sewn.
Then the machine continues to sew at the
speed determined with the pedal.
- Press key 1 (bartack suppression).
- Step forward on the pedal.
- The machine sews at the speed
determined with the pedal.
ON
LOW
LOW (position 1)