Brother International EF4-B561 Service Manual - Page 26

I T--t

Get Brother International EF4-B561 PDF manuals and user guides View all Brother International EF4-B561 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 26 highlights

Procedures 0.3-0.5mm %Mx 1.0 mm for thin materials 1.3 mm for medium materials 1.5 mm for thick materials Q'ty of screw Safety Stitch Note: When sewing safety stitches, make sure that main and differential feed dogs are level with each other. Otherwise, chaining-off cannot be sewn. Use a scale as shown below to check their levelness. In case of needle gauge 2mm and 5mm (as for needle gauge 5mm, it is available for ruffler and piping ruffler specifications only), install needle plate in light toutch with feed dog in order to prevent from slipping out of chaining-off stitches. iii vonovivviirumntimimriuo //// nn Needle gauge 2 mm Needle gauge 5 mm 7 Instal presser foot 43 on main presser arm O. 0.) (In case of safety stitch, install presser foot Q to presser foot supporter c/ with pin LOOPER THREAD TAKE-UP AND THREAD GUIDE MECHANISM e 6 iorI T--ctr C49 Procedures Q'ty of screw Install looper thread take-up (L) Q to under looper lever shaft Q . 1 2 Install over looper thread take-up (R) ID and under looper thread take-up (R) Q to over looper lever 1 shaft O. 3 Install under looper thread guide to thread guide support O. 4 Adjust each thread take-up and thread guide to their standard positions as shown above after raising the needle up highest. * When looper thread take-up (R) is raised, less thread will be delivered. When it is lowered, more thread will be delivered. When under looper thread guide is moved to the right, less thread will be delivered. When it is moved leftward, more thread will be delivered. - 24 -

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
Procedures
Q'ty
of
screw
0.3-0.5mm
%Mx
1.0
mm
for
thin
materials
1.3
mm
for
medium
materials
1.5
mm
for
thick
materials
Safety
Stitch
Note:
When
sewing
safety
stitches,
make
sure
that
main
and
differential
feed
dogs
are
level
with
each
other.
Otherwise,
chaining
-off
cannot
be
sewn.
Use
a
scale
as
shown
below
to
check
their
levelness.
In
case
of
needle
gauge
2mm
and
5mm
(as
for
needle
gauge
5mm,
it
is
available
for
ruffler
and
piping
ruffler
specifications
only),
install
needle
plate
in
light
toutch
with
feed
dog
in
order
to
prevent
from
slipping
out
of
chaining
-off
stitches.
iii
vonovivviirumntimimriuo
////
nn
Needle
gauge
2
mm
Needle
gauge
5
mm
7
Instal
presser
foot
43
on
main
presser
arm
O.
(In
case
of
safety
stitch,
install
presser
foot
Q
to
presser
foot
supporter
c/
with
pin
LOOPER
THREAD
TAKE-UP
AND
THREAD
GUIDE
MECHANISM
0.)
6
ior
cr
I T--t
e
C49
Procedures
Q'ty
of
screw
Install
looper
thread
take-up
(L)
Q
to
under
looper
lever
shaft
Q
.
1
2
Install
over
looper
thread
take-up
(R)
ID
and
under
looper
thread
take-up
(R)
Q
to
over
looper
lever
1
shaft
O.
3
Install
under
looper
thread
guide
to
thread
guide
support
O.
4
Adjust
each
thread
take-up
and
thread
guide
to
their
standard
positions
as
shown
above
after
raising
the
needle
up
highest.
*
When
looper
thread
take-up
(R)
is
raised,
less
thread
will
be
delivered.
When
it
is
lowered,
more
thread
will
be
delivered.
When
under
looper
thread
guide
is
moved
to
the
right,
less
thread
will
be
delivered.
When
it
is
moved
leftward,
more
thread
will
be
delivered.
—
24
—