Operating instructions

Operating instructions
24 Operating manual H867 Version 00.0 - Last updated: 01/2012
Figure 21: Knee lever
The elevated sewing foot stroke is activated using the knee lever (1).
There is a switch (2) at the back of the knee lever (1), which determines
whether the sewing foot stroke is applied continuously or only as long as
the knee lever is pressed.
For permanent conversion:
• Turn the switch (2) up
To switch on the elevated sewing foot stroke:
• Push the knee lever (1) to the right.
To switch off the elevated sewing foot stroke:
• Push the knee lever (1) to the right again.
For temporary conversion:
• Turn the switch (2) down
To switch on the elevated sewing foot stroke:
• Push the knee lever (1) to the right and keep it pressed.
The elevated sewing foot stroke is retained as long as the knee lever is
pushed to the right.
To switch off the elevated sewing foot stroke:
• Release the knee lever (1).
The elevated sewing foot stroke must not be lower than the normal sewing
foot stroke. Always set the sewing foot stroke at the right adjusting wheel
in such a way that it is at least as high as the sewing foot stroke at the left
adjusting wheel.
The machine automatically adapts the number of stitches to the sewing
foot stroke. If you increase the sewing foot stroke, the number of stitches
will be reduced.
q
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(1) - Knee lever
(2) - Switch
Machine damage possible if the adjusting wheels are turned
using brute force.
The machine is designed in such a way that the sewing foot stroke
at the right adjusting wheel cannot be set lower than at the left
adjusting wheel.
Do not attempt to use brute force to set a smaller sewing foot stroke
at the right adjusting wheel.
ATTENTION