Operation
56 Operating Instructions 867 - 04.0 - 03/2018
4.13 Sewing foot stroke
4.13.1 Limiting of number of stitches with an increased
sewing foot stroke
Information
CLASSIC machines have a potentiometer on the arm shaft.
The potentiometer automatically adapts the number of stitches to
the sewing foot stroke: If you increase the sewing foot stroke, the
number of stitches is automatically reduced.
Important
ECO machines do not have automatic reduction of the number of
stitches. On ECO machines, you as the user must ensure that the
number of stitches specified in the technical data is not exceeded
( p. 163).
NOTICE
Property damage may occur!
Possible damage to the machine through an excessively high
number of stitches with an increased sewing foot stroke.
Do not exceed the maximum number of stitches specified for
the respective combination of stitch length and sewing foot
stroke ( p. 149).
When sewing with large stitch lengths and high sewing foot
stroke on ECO machines, do not press the pedal forward as
far as usual.
Do not change the potentiometer settings on CLASSIC
machines.