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4.7 Swing Clamp
5
6
3
1
2
4
During sewing the fixed clamp 1 (clamping table left) is pressed
against the swing clamp 2.
The beard clamp on the swing clamp is opened by the guide curve so
that the machine head can press the beard clamp to the side when
sewing the cross seam.
Caution Risk of Injury !
Turn the main switch off.
Set the fixed clamp only with the sewing unit turned off.
Conduct a function test with the greatest possible caution.
Sideways clearance to the fixed clamp
The clearance to the fixed clamp is 1 mm.
The clearance is set in the base position of the folding device.
–
Loosen the screws 4.
–
Turn the eccentric bushings 2 (one each right and left).
The eccentric bushings must be set tight.
–
Tighten the screws 4.
Height of the closed swing clamp
The swing clamp should press the fixed clamp downward.
In all seam segments the clearance to the needle plate should be
0.5 mm.
–
Loosen lock nut 5.
–
Turn the piston rod extension 6.
–
Tighten lock nut 5.
–
Check the clearance to the needle plate.
Set the program switch to 41 and press the " STOP " key.
With the " REPEAT " key run through the function sequence in
interval operation.
If necessary correct the clearance.
41
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