Operation Manual

6.4.4.5 Seam -specific param eters inthe access level2
Globalparam eters
Globalparam eters are values contro lling the basicfunctions ofthe
sew ing unit.
Note
Ifglobalparam eters are altered,the alteration w illinfluence allseam
program s stored.
Alte ra tion ofglobalparam eters
The globalparam eters ofthe sew ing unitare optimally setand
coordinated by the m anufacturer.
Byinappropriatealteration ofthe values the w orking quality can be
affected;atw orstm achine com ponents can be dam aged.
–
Press key “F1”.
You gettothe userlevel2.
–
Press key “F1”.
The param eterlistis opened.
–
Scrolltothe desired param eterw iththe keys “ñ “or“ò”.
–
Press key “E N T”.
–
Alterthe value w iththe keys “ï“or“ð “.
or
–
Enterthe two-orthree-digitvalue atthe num eric pad.
–
Press key “E N T”.
The altered param etervalue istaken over.
–
Press key “P”.
You quitthe m enu and return tothe access level2.
–
Press key “P”.
You return tothe access level1.
01 FZ B EG INNING OF DOW N TIME
Tim e delay betw een feeding operation (lightbarrierrecognizes
“b locked”)and sew ing start
02FZ BLOCKED -> FOOT DOW N
The tim e untilthe sew ing footislow ered and the sew ing operation
starts
(s e tting depends on the m aterial).
03THREAD LIFTING SEAM BEGINNING
N um berofstitches w ithreleased needlethread before itistensioned
again.
04DURATION OF KETTUP AT THE BEGINNING
Lengthofthe kettup function atthe seam beginning incm.
Incaseofthree-thread heads a longersuction process is necessary.
Switch offto save energy.
05SEAM SECTION TO BE RESTITCHED
S eam section w here follow -up stitches are sew n ifthe w orkpiece is
m anually rem oved fro m the sew ing equipm entw hilesewing (e.g.in
orderto separatethe chain).
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