Pfaff coverlock 4872 - Sewing Speed Pre-Selection; Presser Foot Pressure

Sewing
speed
pre-seection
Using
sewingspeed
pre-selection
slide 9,
the maximum
speed
can be adjusted
anywhere
between 700
rev/mm.
and
1500
rev/mm.
4
A’
Presser foot
pressure
The
pre-set presser
foot
pressure
on the
machine
is suitable
for
medium-heavy
fabrics.
The presser foot
pressure
does not
need to
be
adjusted for
most fabrics, If
you
are working with
light or heavy
fabrics
then
I
you
may need
to
adjust the
pressure.
In this
case, 6 setting
positions
are available
which
‘
you can select
using the adjusting
knob for
the presser
foot
pressure 24.
The standard
setting is
“N”.
29