Operation
60 Operating Instructions 867 - 04.0 - 03/2018
Information
The knee button (2) can also be assigned functions other than the
activation of the sewing foot stroke in push-to-run and hold-to-run
mode ( p. 83).
To activate the increased sewing foot stroke using the knee button:
1. Set the toggle switch (1) of the knee button (2) to the desired
function:
• Push-to-run mode: Set the toggle switch (1) to position 0.
• Hold-to-run mode: Set the toggle switch (1) to position 1.
4.13.4 Removing blocking of the sewing foot stroke
adjusting wheels
Machines with blockable adjusters are used especially in the
automotive sector. With these machines the blocking must be
removed before the sewing foot stroke can be adjusted.
Fig. 31: Removing blocking of the sewing foot stroke adjusting wheels
To remove the blocking of the adjusting wheels for the sewing foot
stroke:
1. Loosen the blocking screws (1).
2. Turn the adjusting wheels for the sewing foot stroke (2)
( p. 56).
3. Tighten the blocking screws (1).
(1) - Blocking screws (2) - Adjusting wheel (for sewing foot stroke)