Fritz Gegauf Bernina 830 Adjustment page 3

BERNINA record model 830
BERNINA model 831
L 1 1
BERNINA
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O
O
Ll
. 375 _
Max. zig-zag width
Stitch distribution
Max. forward stitch length
Max. reverse stitch length
Presser foot lift
Passage space
Size of baseplate
Shuttle system
Bobbin capacity
Needle system
Needie movement
'Thread feed
Thread tension
Winder
Motor
Sewing lamp (built-in)
Number of stitches
Weight of machine
Weight complete with carrying case
Zig-zag, plain and Decorative stitch ma-
chine, 20 built-in cams and automatic
buttonholer
Zig-zag and plain stitch machine with
automatic buttonholer
Fig. 1
45 mm
left—center—right
4 mm
2mm
6,5 mm
110 x 200 mm
375 x 182 mm
Jam free central bobbin shuttle'
75 m cotton yarn
705°B
swinging needle bar
hinged take-up lever
upper thread tensioning incorporated in
frame cover
self-releasing
power: 90 waits
power: 15 watts
approx. 1100 stitches/min.
approx. 9.15 kg
approx. 15 kg