Quick stop
The safety system of the 745-34-2 offers two possibilities for the
immediate shut-down of the sewing unit in case of faulty operation,
needle breakage, thread breakage etc.:
–
Step back on the left pedal.
The current step of the positioning process or the sewing cycle is
aborted immediately.
The following message appears:
–
Step back on the left pedal.
The carriage runs out of the feeding area.
–
Press the key “RST” on the control panel.
The current sewing cycle is aborted.
2.13 Flap and piping projection
For the unhindered passage of the workpieces at the folder or pick-up
folder the maximum projections of piping, flap and material thickness
(see sketch) must not be exceeded.
The maximum piping strip widths allowed for the individual sewing
equipment (E-No.) can be taken from the Equipment Sheets of the
745-34-2.
1: Folder
2: Flap projection,
max. 20 mm
3:Flap
4: Guide plate at the folder
5: Piping projection,
max. 20 mm / 40 mm
6: Piping strip
NA: Seam distance
a, b: Material passage
at the folder
In case of equipment allowing a piping projection of 40 mm and
equipped with blowing tubes at the feeding clamps, the parameter
“Blow ing of pocket bag/piping” canbeselectedinorderto
guarantee a trouble-free inlet of piping and/or flap (see Programming
Instructions, chapter 6.4).
1
31
4
5
6
a
b
NA
1
2
3
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