Pfaff Hobbylock 4860

Setting
the
standard
thread
tension
Uniform
thread
tension
depends
on
the
type
of
fabric
and
the
thickness
of
the
thread.
The
thread
tension
should
be
corrected
after
the
thread
interloop
has
been
checked
(see
page
39
to
42).
Turn
the
values
indicated
on
the
thread
tension
thumbwheels
to
the
corresponding
colour
symbol.
38