Operation Manual

11.04.13
Needle
thread
tension
release
Adjustment
FAFF
Requirement
With
the
presser
foot
raised,
both
of
the
tension
discs
must
be
at
least
0.5 mm
apart.
The
clearance
of 0.5
mm
is
a
minimum
and
can increase
to
more
than
1
mm
when
using
thick
threads.
11
-
15
•
Align
pressure
plate
1
behind
tension
carrier
plate
2
in
accordance
wth
the
requirement.
II
If
the
tension
is
correct,
release
pin 3
must
not
be
under
pressure.
2
0.5
mm
Fig.
11
-13