Operating instructions

CAUTION !
The changed parameter values are not saved unless a complete
seam is sew n after leaving programming level, i.e. the pedal is
pushed forw ards and then all the w ay back. If the drive is
sw itched off straight after leaving programming level, the changes
are lost.
8.2.4 Reducing the maximum rotation speed
The maximum speed can be reduced to adapt it to particular
applications.
The current maximum speed is constantly shown in the LED display
during sewing. The display shows a 3-digit figure that must be
multiplied by 10 to obtain the actual rotation speed. This value can be
changed during sewing or on a mid-seam halt w ith the “+” and “-”keys.
The adjustment range lies between the values of parameters F-111
(maximum value) and F-121 (minimum value).
8.2.5 Entering the technician-level code number:
See set-up instructions.
8.3 6F82FA control operator-level parameter list
See section 7.4.
8.4 Status and error messages on the V810 and V820 operating panels
See section 7.5.
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