Pfaff synchrotronic 1229 User Manual

Jpper
tension
(6)
= Setting
mark.
The
normal
tension
setting
is
in
the
light-coloured
range
between
3 and
5.
The
higher the
number,
the
tighter
the
tension.
ower
tension
= Regulating
screw.
Turn
it
left
for
a looser
tension,
or right
for
a
tighter
tension.
1
= Both
tensions
are
correct.
= Upper
tension
too
loose
or
lower
tension
too tight.
= Lower
tension
too
loose
or
upper
tension
too
tight.
The correct lower tension
Let the bobbin case
with a full bobbin
hang down freely
by
the thread. It must
not slide down by its own
weight,
but
should gradually move downwards when
you
jerk your hand upwards lightly.
Once
the lower tension has been set
correctly, adjust the
upper tension
only.
L
M
N
0
4

Pfaff synchrotronic 1229 Specifications

General

Brand	Pfaff
Model	synchrotronic 1229
Category	Sewing Machine
Language	English