Operating instructions

7.3.5 Reducing the maximum rotation speed
The maximum speed can be reduced to adapt it to particular
applications.
After each completed seam the current value of the maximum speed is
shown in the display. This value can now be directly changed with the
“+” and “-” keys. The adjustment range lies between the values of
parameters F-111 (maximum value) and
F-121 (minimum value).
Caution !
Reducing the maximum rotation speed also reduces the rpm for
starting and ending bar tacks and f or counted seam sections
executed automatically.
7.3.6 Fast information display and settings entry (HIT)
When functions are switched on with keys 1, 2, 3, 4 and 9 the
associated values are displayed to the operator for about 3 seconds.
During this period the value can be changed immediately with the “+”
or “-” keys.
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.
7.3.7 Entering the technician-level code number
See set-up instructions.
7.3.8 Seam programming with the V820 operating panel
A maximum of 8 programs with a total of up to 40 seam sections may
be saved.
The starting-bar-tack, ending-bar-tack, stitch-count, thread-cut and
foot-lift functions can be individually assigned to each seam.
For a description see the “EFKA DA82GA” operating manual.
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