Duerkopp Adler 869-M PREMIUM Operating Instructions Manual page 55

Operation
Operating Instructions 868-M PREMIUM - 02.0 - 01/2018
Condition Processes
At seam beginning
Start bartack • Press the pedal forwards (position +1) and keep it
and sew there.
Machine sews a start bartack (if specified).
Afterwards, the machine continues to sew - with
increasing speed the further forward the pedal is
pressed.
In the middle of the seam
Stopping • Release the pedal (position 0).
Machine stops. Depending on the setting, sewing
sewing
feet and needle are up / down.
Continue the • Press the pedal forwards (position +1)
Machine continues to sew - with increasing speed
sewing process
(after releasing the further forward the pedal is pressed.
the pedal)
Sew over • Switch on the elevated sewing foot stroke with the
thicker parts of knee button ( p. 48).
the material
Changing the • 2. stitch length must be activated using the button on
stitch length the push buttons ( p. 49).
Increasing the • Activate auxiliary thread tension using the button on
thread tension the push buttons ( p. 49).
Sewing an • Sew backwards with stitch adjustment lever
intermediate ( p. 47) or activate backwards sewing using the
bartack button on the push buttons ( p. 49).
At seam end
Finish the seam • Press the pedal fully back (position -2) and keep it
and remove the there.
End bartack is sewn, and thread is cut (if set).
sewing material
Machine stops.
Needle is up. Sewing feet up.
• Remove the sewing material.
53