Dürkopp Adler 878-M PREMIUM Operating Instructions Manual page 135

Icon Parameter
Stitch length default
If this function is active, the same needle
stitch length is used for the bartack as the
one set in Manual mode. If this function is
deactivated, a custom input can be
entered.
Speed in bartack
Single stitches per pedal
If this function is activated, each stitch in
the bartack can be sewn individually by
pressing the pedal. This function can only
be used meaningfully if the speed is set
very low for the bartack.
Needle thread tension default
If this function is active, the same needle
thread tension is used for the bartack as
the one set in Manual mode. If this
function is deactivated, a custom input
can be entered.
Catch bartack
To ensure a safe sewing start and
complete sewing of the start bartack, an
additional bartack can precede the start
bartack.
Only the number of forward and backward
stitches can be selected. The stitch length
cannot be set individually – it corresponds
to the stitch length of the normal start
bartack.
Operating Instructions 878-M PREMIUM - 06.0 - 11/2021
Settings
On/Off
Stitch length of stitches
forward
Value range
0.1 to 7.0 [mm]
(depending on subclass)
Stitch length of backwards
stitches
Value range
0.1 to 7.0 [mm]
(depending on subclass)
Value range
50 to 2000 [1/min]
Value range
On/Off
Value range
On/Off
On/Off
Number of stitches backwards
Value range
01 to 50
Number of stitches forward
Value range
01 to 50
Number of
bartack sections
Value range
01 to 10
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