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Needle and Thread
Setting the Needle
Use only System 705 needles. Needles with blunted points or bent needles should not be
used. Turn the balance wheel towards you until the needle bar is at its highest. Hold
needle between thumb and index finger of the left hand so that the long groove facet
you. The flattened end of the needle shank must therefore, be at the rear. Now loosen
the needle holder screw by turning it in anticlockwise direction and insert needle as far
as it will go. Then tighten needle holder screw by turning it in the opposite direction.
It is important that the needle should be pushed right up to the needle stop und firmly
clamped by the needle holder screw.
Needle and Thread Selection
System 705 needles are used exclusively on the BERNINA-Record Model 530 2 and
Model 532-2. In order to obtain satisfactory results, use only firstquality needles and
high-grade thread.
First select the thread suitable for the work; then the needle to accommodate the
thread, using the table on the opposite page as guide.
18
The relation between needle and thread is correct if the thread, when placed in the long
needle groove, fills the latter well and can be freely moved up and down.
For sewing, the usual needle sizes are 80, 90 and 100, for crosswise darning, use needle
sizes 70 and 80.
J
Needle end Thread Table
SvidM
70S
Sewing Thread
Doming
Thread
SIm
>ix-ply
1
(utifflaied)
|
three-ply
(unfflaied)
two-ply
00
_
170-200
80-100
70
70-100
70-140
60 80
80
50-60
50-70
30 40
90
40-50
30 40
_
100
20-30
Thread suilable (or Sewing end Darning
For plain sewing:
Nos. 60-90, three- and six-ply,
unglazed
For darning:
Nos. 60-80, two-ply
For zigzag sewing:
Nos. 60-90, three-ply only
For ornamental stitches: Nos. 30 and 40, two-ply
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