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Flen-rmer
for
5
fi.rm
straight
hems.
should be
held more
ro
the
right. If
roo much
material
is
fed
into
the
hem-folder,
the
hem
will
have
rwo
or
more
layers
and be
hard. To
prevenr
this,
keep
the
materiatr
more
to
the
left.
Hem-folders
for 2 a,d
5
mrn
herns
are supplied
with
the
rn
achin
e"
Felling.
For
rhis
work, the
5
rnm
hem-folder.
pieces
ro
be
sewn
togethe
r
are
placed
that
the
edge
of
the under
piece projects
Fig.
64.
the
upper"
The
projecting
edge
of
material
is then
inserted
in
the hem-folder,
which
fells
the
edge
without
folding.
vhen
the
first
seam
is
finished,
the
material should
be
spread
our
and
stretched
well.
The
edge
produced
by
th
c
first
seam
is
then
inserted
in
the
hem-folder
in the
samc
sewing
direction
as
the
first
seam)
and stitched
down.
46
is
used. The
rwo
over
each
other
so
about
6
mm
beyond
Some
of
the most
common
in
sewing.
An important
rule.
Faults
in
sewing.
rlts which
arrse
trying
to
fir-rd
the
back
ir-r
place beforc
make certain
that
If
CiILISC
.ul
y
t
lr
t'sc
il
a
machine
part
is
removed
when
of
some
trouble,
b.
sure
to put
it
other parts
are
loosened,
so
as
to
parts are
replaced
correctly.
thc
machine
runs heavily,
it
rnay
be due
to
inferior
oil
I r
.r
v
i rr
q
lrccn
used.
Cooking
oil or
castor
oil will
gum
and
r r r
.r
1,,
t'
i
r
r)
cccssary
to
dismantle and clean
the
machine.
Make
\ur('
\,()u
obtain
the
right
oil by
procuring
it
thrbugh
our
slr,,1rs
()r-
r'cprcsentatives"
ll
sgwils
is incorrectly
executed,
such
as
by
startir-rg
t|c
s(':rn)
t,rrtsiclc
the
material,
it
r,rray
cause
the upper
thread
to
crrtclr
in
thc
shuttle
path
and
be
fastened
there.
Thc
movc-
n-rcnt
of
thc
shuttle is then hindered
and
it will
bc
ncccssary
ro
opcn
thc
shuttle cover
and
remove the shuttlc
in
orclcr
to
cXtr?.ct
thc
thread.
See
Page 20.
47
faults
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