Instruction manual

11
8.2 Adjustment of automatic functions via control
panel for stop motor
8.2.1 By using stop motor Efka with panel V 810
(Fig 16)
Functioning pushbuttons engagement:
Pushbutton P Recalling and program mode termination
Pushbutton E Confirmation of program mode changes
Pushbutton + Increase of value displayed in program
mode
Pushbutton - Decreasing value displayed in program
mode
Pushbutton 1 Start bar SINGLE/DOUBLE/OFF
Pushbutton 2 End bar SINGLE/DOUBLE/OFF
Pushbutton 3 Automatic foot lifting after stopping at
the seam ON/OFF
Automatic foot lifting after thread trim-
ming (end of seam) ON/OFF
Pushbutton 4 Basic position of needle UP/DOWN
Pushbutton A For cancelling respectively recalling
the bar
Pushbutton B For switch over the needle position
UP/DOWN respective shift pushbutton
in program mode
Symbol C Connection of automatic revolutions
Symbol D Connection of lighting barrier
Symbol E The machine is running
Symbol F The revolutions limitation switch on
Symbol G Connection of lower thread controller,
flashing light indicator symbol when
the threads supply on the bobbin is
running out
The arrows on the display indicate switching the functions
which are displayed by symbols above the pushbuttons on.
8.2.1.1 Adjustment by means of buttons with fixed setting
function (Fig. 16)
Note: It is important to finish the seam in order to reach
effective button pressing (press the treadle fully backwards
down).
Setting start bar:
Drive enables sewing start bar automatically. It is necessary to
choose the type (single, double, off) and number of stitches
which will be sewn forwards and backwards.
The arrow above its symbol shows the type of bar (chosen by
gradually pressing pushbutton 1). It will be displayed follow-
ing after pressing pushbutton 1.
Arv (SAv) XXX - number of stitches of start (fancy) bar for-
wards or
Arr (SAr) XXX - number of stitches of start (fancy) bar back-
wards) for about 3 sec.
At this time you can change the number of stitches by gra-
dually pressing the pushbutton + or -.
Setting end bar:
The same applies to the start bar (setting by the means of
pushbutton 2).
Erv (SEv) XXX - end (fancy) bar number of stitches forwards
Err (SEr) XXX - end (fancy) bar number of stitches backwards
Fig. 16