Operation Manual

1. Product specifications
1.1 Use for the intended purpose
The sewing unit must only be used for sewing textile fibres and leather.
1.2 Technical data
Needle system:
depending on sewing equipment: 2134-35 DUKK
134 KK
Maximum number of stitches:
depending on sewing foot stroke
and stitch length: 2000, 3000, 4000 1/min
Maximum stitch length
forward (v), reverse (r)
N291-164 062: 6 (v); 6 (r) mm
N291 185 082: 10 (v), 8 (r) mm
Maximum sewing foot stroke: 7 mm
Operating pressure: 6
+
/-0.5 bar
Line pressure: 7-10 bar
Air consumption per work cycle: 0.15 NL
Maximum clearance under the
sewing feet:
When sewing: 10 mm
When feet are lifted in needle
up position: 17 mm
Maximum bobbin capacity:
with a thread size of Nm 80/2: 95 m
Maximum thread size:
Cotton: 11/3 NeB
Synth. continuous: 11/3 Nm
Corespun thread (poly- cotton): 11/4 Nm
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