Pfaff 16
Transcript of Pfaff 16
8/21/2019 Pfaff 16
http://slidepdf.com/reader/full/pfaff-16 1/15
8/21/2019 Pfaff 16
http://slidepdf.com/reader/full/pfaff-16 2/15
e
r
ou
sew
ife
At
las
t
yo
u are th
e
pro
ud
ow
ner
of
the
m
uc
h
lo
ng
ed
f
or
S
ew
ing
M
ach
ine
T
he m
ach
ine wos
exp
lain
ed
to y
ou
in
deto
il a
nd
y
ou
or
e
no
w
lo
oki
ng
for
wa
rd
wi t
h
mu
ch
plea
sur
e
to
th
e
gre
at
var
iety
of
wo
rk
t
hat
can
b
e pe
rfo
rm
ed o
n
it
Al
tho
ugh
e
ver
yth
ing i
s s
till
qui
te
cl
ear
t
o yo
u it
is
po
ssi
ble
tha
t in t
im
so
me
of t
he
d
irec
tion
s
giv
en
to
you
f
or
ma
kin
g
t
he
var
iou
s
adju
stm
en
ts m
ay
esc
ape
y
our
m
em
ory
bec
aus
e
it
is
u
nlik
ely tha
t
y
ou
w
ill
i
mm
edi
atel
y
try
y
our
han
d
at
th
e
dif f
e
ren
t
sew
ing w
ork
wh
i h
you
r
m
ach
ine
con
d
o
W
e
h
ave ther
efo
re p
rep
are
d
t
his
inf
orm
ati
ve
B
oo
k
o
f
rist
iuct
ion
s
and
ho
pe
yo
u
w
ill
fin
d
t
a use
ful
g
uid
e
Be
for
e us
ing
you
r
mac
lim
e
we
adv
ise y
ou to
gl
anc
e
br
iefl
y
o
t
t
he
pag
es
of
th
is
bo
ok
let
so
t
hat
y
ou
wil
l hav
e
a
r
oug
h i
dea o
f
it
s
c
ont
ents
T
his
w
ill
help
you
when
reverting later
on
to
any
one
of
the
ch
apt
ers
It is
goo
d
pla
n
to
ope
n out
to
the
l
ft
p
age
1;
th
e
info
rm
atio
n
g
ive
n
on
th
at
pag
e
sho
uld
h
e
r
ead
in c
onj
unc
tio
n
wi
th t
he co
nte
nts o
f th
e b
oo
k
The
va
rio
us
p
arts
na
me
d
in
the
t
x t
are
cle
arl
y
m
ar
ked
and
n
um
bere
d
in
pag
e 1
Th
e
illu
str
atio
ns
sho
wn
on
p
age
s
2 and
3 are als
o pr
ovi
ded
f
or
g
rea
ter
cla
rity
a
nd
und
erst
and
ing
o
f th
ese
i
nst
ruct
ion
s
Mo
reo
ver
y
our
at
ten
tion
i
s d
row
n
pa
rtic
ula
rly
to
cha
pte
rs 1
2
and
5
Aft
er
r
ead
ing t
hese
yo
u
wi
ll
h
ave
bec
om
e
tho
rou
gh
ly
oc
qu
oin
ted
w
ith
th
e wo
rk
ing
principle
of
your sewing machine;
you
will
lo
ok u
pon
it as
a
livi
ng th
ing
th
at h
as
b
een plac
ed
un
der
yo
ur
ca
re
and
p
rot
ect
ion
Th
e mo
re
you u
nde
rsta
nd
y
our
m
ach
ine
an
d
w
ha
t
you
on
do
w
ith
t the
g
rea
ter
w
ill
be
yo
ur
p
pr
c
iati
on
of
it
s
sco
pe
8/21/2019 Pfaff 16
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8/21/2019 Pfaff 16
http://slidepdf.com/reader/full/pfaff-16 4/15
o
n
te
nt
s
Th
e
Sew
in
g
Ma
chi
ne
Sta
nd
I
mp
orta
nt
H
in
ts
P
age
4
Re
lati
ve
Ne
ed
le
S
ize
s and
T
hre
ad
Num
be
rs
4
P
rep
ari
ng
f
ec
Sew
in
g
5
2 Sewing 9
3
Wo
rki
ng
wi
th
S
pec
ial
Pr
ess
er
Fee
t
1
2
4
Da
rnin
g
15
5 C
lea
nin
g
and
O
ili
ng
17
C
au
se
and
Re
me
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o
f
Fa
ults
2
Th
e
Sta
nda
rd
Eq
uip
me
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of
t
he m
ac
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Pre
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8/21/2019 Pfaff 16
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I
m
p
or
ta
n
t
hint
s
S
ewi
ng
Ma
chi
ne
O
il
a
nd
N
e
e
dl
es a
re
b
es
t p
u
rc
h
as
ed
fro
m
a
S
ew
ing
M
ac
h
in
e
Ex
per
t
D
e
al
er
,
o
r
fro
m
the
S
u
p
p
h
ers
o
f
you
r
m
ac
h
in
e.
N
e
v
er
u
se jus
t
a
ny
kin
d
of
l
u
br
i
c
o
ti
nq
o
il
i
f
yo
u
cjo
i
t
will
g
um
the
w
k
ing
pa
rt
s
o
f
y
our
m
ach
ine
T
he
sy
ste
m
n
u
m
be
r
of
th
e
se
w
i
ng
ne
e
dl
e
to
b
e u
se
d
on
the
machine is
705;
this
n
u
m
b
er
s
st
am
pe
d
on
th
e
b
ed
-
p
la
te sl
ide
o
f you
r
m
a
c
hi
ne
.
Ii
it
s
n
e
ce
ss
o
ry
t
o
h
av
e
y
our
m
a
ch
in
e re
p
ai
re
d
,
p
e a
s e
l
et
on
l
y
s
e
w
in
g
m
ch
in
e
e
xp
e
rt
s
th
e
w
o
r
k
R
el
a
tiv
e N
e
e
dl
e
s
izes
a
nd
t
h
re
ad
nu
m
b
e
rs
:
C
los
s
ot
W
o
rk
T
lsre
od
N
o
N
eed
le
N
o
Fi
ne
[
je
ers
nn
d C
olic
Go
ods
Me
diu
n W
oq
hi
line
n n
ed
Co
iton
G
oo
ds
Iro
ny
W
oo
l
en
G
ood
s
e
Le
o
he
r
C
o
sr
i is
[
P
re
p
ar
in
g
fo
r
s
e
w
in
g
Ik
e
T
r
ea
d
le
M
ec
h
an
is
m
tI
lt t
he se
w
i
ng
h
eu
d
from
its
c
o
m
p
or
tm
e
n
t,
a
n
d p
la
c
e
th
e
op
e
n
b
el
l ove
i
the
b
a
la
n
ce w
h
e
el
.
Dr
aw
b
ot
h
en
d
s
of
t
he
belt th
r
ou
g
h
th
e
h
o
le
s
in th
e b
e
dp
l
at
e an
d co
m
p
o
rt
ment
The
belt end at
the back
must
then be
taken betw
e
e
n
the pit
mo
n
a
n
d
t
he
ba
n
d
w
he
e
l, a
nd
be
b
ro
u
gh
t to the
It
on
t
w
h
e
re
b
ot
h
en
d
s
o
re
th
en
h
o
o
ke
d
to
g
et
he
r
,
a
n
d
fir
mly j
o
in
ed
b
y
m
e
a
ns of f
la
tt
en
in
g th
e m
e
ta
l
c
on
n
e
ct
io
n
w
ith
the
a
id o
f
p
liers
N
ex
t
p
la
ce
th
e
be
lt u
n
de
r
th
e bel
t
s
h
if
te
r,
t
urn
the
ho
n
d
w
he
e
l
o
ve
r
t
o
w
ar
d
s you
a
nd
le
t
s
bel
t
mo
unt
t
he w
h
ee
l
,
W
h
e
n
wis
hin
g
to
d
ro
p
the
Se
win
g M
a
c
h
in
e
H
ea
d
out
of
th
e
wa
y tur
n
the b
a
nd
w
h
ee
l
a
ve
r
to
w
a
rd
s
yo
u an
d
, a
t
t
he
s
am
e
ti
me
p
r
es
s
th
e
be
lt
to
tf
ie
righ
t
s
o
thol
t
wil
l c
ai
ne off lf
se
wf
see
l
T
re
ad
l
in
g
‘Jhen
proc
t
ising
trea
d
li
ng
, l
ea
v
e
th
e m
a
c
lo
ne
u
nth
m
e
od
e
d,
ri
nd
s
o
lo
ng
a
s
th
er
e
s
no
m
a
te
ri
al
u
n
de
r th
e p
re
ss
e
r
lo
o
t,
the p
r
es
se
r
ba
r
mus
t
b
e
k
e
p
t in
the li
fted
p
o
si
ti
on
,
o
th
e
rw
i
se
th
e t
ee
th of
t
he
f
ee
d
do
g
w
ill
g
e
t
b
lu
nt
ed
.
Plac
e
1
th
fee
t
s
ide
b
y
si
de o
n
th
e
tre
a
dl
e
.
W
ith
y
our
r
ig
h
t
h
an
d
t
urn
t
he
b
a
la
nc
e w
he
e
l o
v
er
t
o
w
ar
ds
you
a
n
d
st
ar
t
ti
e
ad
li
n
g
wi
th
a
n
e
ven r
hyt
hm
An eve
n p
re
ss
u
re s
h
ou
ld
be
e
xe
r
te
d
a
lt
er
na
t
el
y by
yo
ur
to
es
a
n
d
b
eef
s
in
or
de
r
to o
b
ta
in st
ea
d
y
ru
n
ni
n
g
o
f th
e m
a
ch
in
e
.
S
e
tti
ng
t
he
N
e
e
d
le
R
ais
e
t
he
needle bar
to
its
highest,
lower
the
presser bar,
n
nd
ta
ke th
e n
ee
d
le
b
e
tw
e
e
n
t
hum
b
a
n
d
fo
r
ef
in
g
er o
f
you
r
le
ft
h
a
n
d,
m
a
ki
ng sur
e th
a
t th
e
fl
at
on the
s
han
k
o
f
ihe
n
e
ed
l
e s
to
th
e
righ
t
a
n
d
t
he
lon
g
g
ro
o
ve
to
t
he
l
eft
N
ow
ins
ert
t
fse
ne
e
dl
e
i
nto th
e
ne
ecf
le
cl
o
m
p
,
as
fa
r
up
as
t w
ill
g
o Fin
ally
w
ith
y
our
r
igh
t
h
o
od
tig
h
te
n the
thu
mb
s
cre
w
on
the n
e
ed
le
cl
am
p.
60
10
0
40
60
30
40
60
70
—
90
90
110
B
ef
o
re se
wi i
sg
e
xc
e
pt
io
n
al
ly h
e
av
y
o
r v
ery
fine
te
x
tu
re
m
a
te
ria
l
s,
t
ry
o
ut
the
n
e
ed
le
a
nd
th
re
a
d
on
a
r
e
m
na
n
t.
F
or
th
e
u
n
d
er t
h
re
ad
b
o
b
bi
n th
r
ea
d
p
re
f
er
ab
l
y
use a
slig
htl
y
s
of
te
r
an
d
fine
r
t
h
re
ad
tha
n
f
or t
he
up
p
er
th
r
ea
d
.
Fo
r
the
u
nd
e
r
t
h
re
ad
b
o
b
bi
n t
h
re
ad
p
re
f
er
ab
l
y
u
se
a
silk fo r
woi
k
of
this
kind
the
upper and under thread
s
h
ou
l
d
b
e
a
l
ik
e.
W
e
re
c
om
m
en
d
t
hat
f
or
d
a
rn
in
g
, c
ot
to
n
No
50
he
us
ed
los
th
e
up
p
e
r c
inc
i
un
d
e
r th
r
ea
d
, t
og
e
th
e
r wi t
h
n
e
ed
l
e
N
o
60
—7
0
5
8/21/2019 Pfaff 16
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ac
h
in
g
th
r
e
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er
o
o
t
Fo
r
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ll
no
r
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al
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e
w
in
g
w
o
rk
u
s
e t
h
e
st
an
d
a
rd
pr
es
s
er
l
oo
t
N
o
5
52,
Fi
g.
1
R
ai
se
th
e
n
e
e
dl
e
to
i
ts
h
i
gh
e
st
po
i
nt
a
nd
li
ft
t
he
p
re
ss
e
r
ba
r
li
ft
er
.
T
ak
e
th
e
p
re
ss
e
r
f
o
ot
w
ith
y
o
u
r
ri
g
ht
ha
n
d
a
nd
i
orn
lo
w
p
us
h
o
n
to
t
he
p
re
s
se
r
b
a
r
ag
a
in
s
t
the screw.
First
tighten
the s
c
re
w
w
i
th
yo
u
r
lef
t
h
an
d
a
n
d
t
he
n
us
e
a sc
r
ew
d
ri
ve
r
fo
r f
in
o
l
lig
h
te
n
in
g
.
P
lci
ce
a
r
e
el
of
c
o
tt
on o
n
th
e
s
p
oo
l
p
in
F
ig.
2
,
a
nd
dr
a
w
t
he th
re
a
d
th
ro
u
g
h g
u
id
e
ii
t
he
n
d
o
w
n an
d
to
t
he
left
b
et
w
ee
n
th
e
te
ns
io
n
d
is
cs
b,
th
e
n
under
the
regulator
s
p
ri
ng
r
a
n
d
u
p,
h
e
n
f
ro
m
fr
o
nt
to
b
u
ck
t
h
ro
u
gh
th
e
t
hr
ea
d
ta
k
e
u
p
le
v
er
d
do
w
n
a
n
d b
e
hi
nd
t
hr
ea
d
g
ui
d
e
e
,
th
ro
u
g
h t
he
e
ye
le
t
I
on
n
e
ed
le
c
l
am
p
an
d f
in
a
ll
y f
ro
m
lef
t
to
rig
h
t
t
hr
o
ug
h th
e
e
y
e
of
th
e
ne
e
dl
e
Removing the
Shutt le
and
Bobbin P
u
llo
u
t
th
e
be
rl
p
lo
te
s
li
de
to
th
e
fr
o
nt
as
fo
r
as
it
w
ill
g
o. Tu
rn
th
e
b
al
an
c
e w
h
e
e
l ov
e
r to
w
a
rd
s
yo
u
un
til
th
e
sh
u
tt
le
is
ri
gh
t
in
f
ro
n
t
o
f
yo
u
re
s
s to
the
r
ig
ht
t
he sm
a
ll
l
at
ch
fi
tt
ed
t
o
t
he
s
hu
t
tle
c
oi
n
c
r F
ig.
3 , th
u
s
r
el
ea
s
in
g
th
e
sh
u
tt
le a
n
d
ll
o
w
iii
g
to
ris
e
s
li
g
ht
ly
.
In th
is
ra
is
ed
p
o
sit
io
n
h
sh
u
tt
le
c
a
n e
as
il
y
b
e
tc
iFe
n
o
u
t T
urn
th
e
s
h
u
ttl
e
o
p
s
id
e
d
o
w
n
a
nd
let
th
e
b
ob
l
in
f
al l
in
to
y
o
ur
h
a
nd
.
Before
winding
the
thread
q
a
n to
t
he
b
ob
b
in
th
e s
ew
ih
g
m
e
ch
a
ni
sm
m
ust
b
e pu t
o
ut o
f
a
ct
io
n
Thi
s
is
c
lo
n
e
b
y
h
o
ld
in
g
t
h
e
b
a
la
nc
e
w
h
ee
l
w
it
h
y
o
u
r
le
ft
h
a
nd
a
n
d
l
oo
s
en
in
g
th
e
m
o
ti
o
n
sc
re
w
w
h
i
ch
is
f
it
te
d
i
n
th
e
ce
n
tr
e of th
e
h
ol
o
nc
e
w
h
ee
l w
i
th
y
o
ur ri
gh
t
h
an
d
by
tu
rn
i
ng
t
he
s
c
re
w
ou
t
w
ar
d
s
as fa
r
a
s t w
ilt
g
o
N
e
x
t
d
i ow
th
e
t
hr
e
ad
i
a
m
th
e
r
ee
l
m
o
u
rit
e
rf
on
sp
o
o
l
pi
n
t
hr
o
ug
h
cj
uic
fe
a
se
e Fi
g
4
,
t
hr
o
ug
h th
e
w
in
d
er t
h
re
ad
te
n
si
on
ii
a
nd
t
h
en
i
ns
e
rt
th
e e
n
d
o
f
th
e
th
re
a
d th
r
ou
g
h
o
n
e
o
f th
e
s
mr i
ll
h
ol
es
in
t
he
sh
o
ul
de
r
o
f th
e
b
o
bb
i
n.
W
he
n
i
n
se
rt
in
g
t
he
b
o
bb
in
i
n
to
th
e
b
ob
b
in
w
i
n
de
r
m
ak
e
sure
that the
small
centre
on
bobbin plate
is
on
the
left
The
left
w
in
d
er
h
ea
r
in
g
co
n
h
e pr
es
s
ed
o
u
tw
a
r
ds
by
m
e
a
ns
of
le
ve
r
a,
to
e
n
ab
l
e
ea
s
y
in
se
rt
io
n
o
f t
h
e
b
o
bb
in
.
As
s
oo
n
a
s
t
he
bo
b
b
in
h
as
b
ee
n
co
r
re
c
tly
po
s
i
ti
o
ne
d th
e
b
ea
ri
ng
is
dr
o
w
n
in
w
a
rd
s by
th
e
a
c
t
i
on
of
a
s
p
ri
ng
t
h
us
fi
rm
ly
re
ta
in
in
g
th
e
b
o
b
bi
n
in
po
s
iti
o
n.
N
o
w
p
re
ss
le
v
er
a
,
to
bring
the
winder
into
g
c
o
n
ta
ct
w
i
th
th
e
b
a
la
n
ce w
h
e
el
a
nn
set
th
e
la
tt
er i
nt
o
m
o
t
io
n b
y
tu
r
ni
ng
t
to
w
a
rd
s y
o
u
a
nd
c
o
m
m
e
nc
e
t
re
o
dl
ia
g
.
The
w
in
de
r st
op
s
o
u
to
m
o
tic
a
lf
y
a
s
so
o
n
a
s
th
e
b
ob
b
in is
fu
lly l
o
ad
e
d. F
i
n
al
ly
th
e
s
to
p
m
o
tio
n
sc
re
w m
ust
h
e
re
ti
g
ht
en
e
d in
o
rd
e
r t
o
r
es
to
re
th
e
co
n
n
ec
ti
on
w
it
h
t
he
st
it
ch
fo
rm
i
n
g
m
e
c
ha
n
is
m
.
U
p
pe
r
T
hr
e
ad
in
g
U
nd
e
r T
h
re
a
d
in
g
8/21/2019 Pfaff 16
http://slidepdf.com/reader/full/pfaff-16 7/15
T
hr
e
ad
in
g
t
he
S
h
u
ttl
e
T
a
l<
o th
e
sh
u
ttl
e
p
o
in
t
do
w
n
in
t
o
y
o
ur
le
ft ha
n
d
an
d
w
t
y
o
ur r
ig
ht
ha
n
d
i
ns
e
rt
h
e
b
o
b
bi
n
a
ls
o w
i
th
ts
p
o
in
t
do
w
n
fr
o
m
ob
o
v
e
in
to
t
he
s
h
ut
tl
e
so
th
at
t
he
th
r
ea
d
l
t
o
ff
is
fr
om
le
ft
t
o
r
ig
h
t
F
i
g.
5
. D
ra
’N
th
e
th
r
ea
d t
h
ro
u
gh
t
h
e
s
lo
t
a
,
w
h
ic
h
is
near
the
edge
of
th
e
s
hu
tt
le
an
d
th
e
n
t
o
th
e
de
li
v
er
y
h
o
le
i
n
ea
r
th
e p
oi
nt
o
f
t
h
e s
hu
t
tle
s
ee
F
ig
. 6
.
Fr
o
m
t
h
er
e t
ak
e
th
e
t
fs
re
a
d
u
n
cf
er
th
e
sp
r
in
g
a
n
d
u
p
ag
a
in
a
s
s
ho
w
n
in
F
ig
.
7
.
T
h
e
s
h
ut
tl
e
i
s
pr
o.
p
e
rl
y
th
r
ea
d
ed
i
f
th
e
t
hr
e
ad
c
o
n
b
e
d
r
aw
n
o
ut
f
re
e
ly
R
e
p
la
ci
n
g
t
h
e Sh
u
tt
le
W
h
en
re
t
ur
n
in
g
th
e S
h
u
tt
le t
o
th
e
machine make
sure
that
the small
s
pr
in
g
is
o
n
to
p
a
n
d
t
h
e
p
o
in
t
t
u
rn
e
d to
w
a
rd
s
y
o
u
D
r
aw
i
n
g
t
h
e
U
nd
e
r T
h
re
a
d
t
h
ro
ug
h
th
e
N
e
e
dl
e
Pl
at
e
H
o
ld t
h
e
e
nd
o
f
th
e
u
p
p
er
th
re
a
d
l
ea
v
in
g th
e
th
re
a
d sl
ac
k
u
r
n
t
h
e
ba
l
an
c
e w
h
ee
l
o
ve
r t
o
w
ar
d
s
y
o
u to
l
et
th
e
n
ee
d
le
tr
a
ve
l
d
o
w
n
a
n
d
up
a
g
ai
n t
o
it
s
h
ig
h
es
t
p
oi
nt
.
I
n
d
o
in
g
so
it
will
loop
the
under tfiread
an
d
dr
a
w
it
u
p
th
ro
u
g
h
th
e n
e
ed
l
e
p
fa
te
F
ig
.
8
.
T
he
e
n
d o
f
th
e
th
re
ad
c
an
t
h
en
b
e d
ra
w
n o
u
t
f
ul
ly
a
n
d
to
g
e
th
er
w
it
h th
e
u
pp
e
r
th
re
a
d
be
p
l
ac
e
d
u
n
d
er
a
n
d
b
eh
in
d th
e
p
r
s
ca
r fo
o
t.
S
e
w
m
ç
j
en
e
ra
l
r
al
l no
r
m
al
se
w
i
ng
w
ar
ts
u
s
e
st
an
d
a
rd
p
re
ss
e
r
fo
o
t
’
Jo
5
5
2. M
o
ve
t
he
th
r
ea
d
to
k
e
.u
p
l
ever to
its
highestpoint. Place
the
material
u
nd
e
r
t
he
p
re
ss
e
r
fo
o
t
lo
w
e
r
th
e
p
re
s
se
r b
a
r
l
if
te
r
an
d
st
ar
t
t
o
s
e
w
D
o
n
ot
pu
ll
t
h
e
m
u
te
ri
al
b
ut
o
n
ly
gu
i
de
t
A
lt
er
y
o
u
h
ov
e
p
ra
ct
is
ed
su
f
fic
i
en
tl
y
o
n
so
m
e r
e
ni
na
n
ts
m
ak
e
i
f
ew
s
ti
tc
h
ru
n
s
to
s
t
th
e
s
tit
c
h
le
n
gt
h
a
nd
t
h
e
t
hr
ec
i
d
te
ns
io
n
to
e
ns
u
re
t
h
at
t
h
ey
a
re
s
at
is
fa
c
to
ry
a
nd
s
u
it
ob
le
fo
r
t
he
f
ab
r
ic t
o
e
se
w
n
W
he
n
s
ew
i
n
g
li
oi
or
th
ic
k
p
o
rt
s
o
f th
e
m
nt
er
io
l
o
r
w
h
e
n
s
tit
c
hi
ng
a
c
i
o
ss
s
e
am
s
as
si
st
t
h
e
ne
e
dl
e
b
y
c
ar
ef
u
ll
y
tu
r
ni
n
g
th
e
b
al
an
c
e
w
h
ee
l
w
it
h
y
o
ur
h
an
d
.
Th
i
s w
i
ll
p
ro
.
v
en
t
th
e
n
e
ed
l
e
fr
o
m
be
n
d
in
g
o
r
br
ea
k
in
g
.
B
e
f
or
e
s
e
w
in
g
t
h
e co
r
ne
r
of c
i
s
ea
m
d
ra
w
w
i
th
a h
an
d
s
e
wing
needle
a
thread through
the
material
a
n
d
th
en
s
ew
a
lo
ng
o
n
e
e
dg
e
.
u
rn
h
e
c
o
rn
e
r
I
i
ft
th
e
p
re
s
se
r
b
a
i
be
fo
r
e
tu
rn
i
ng
a
n
d th
e
n
lo
w
er
i
t
a
ga
i
n
a
n
d
co
n
ti
nu
e
t
o
s
ew
w
h
il
e
h
o
ld
.
i
n
g
b
a
th
en
d
s
o
f t
h
e
ta
ck
i
ng
t
hr
e
ad
.
T
h
is
sv
c
iy
a
ny
s
to
p
.
p
g
e
w
h
ic
h
o
th
er
w
is
e
ca
n
e
as
il
y
o
cc
u
r
w
ill
be
pr
e
ve
n
te
d.
A
d
ju
s
tin
g
th
e
L
en
q
th
o
f
ti
tc
h
h
m
a
c
h
in
e
h
a
s
i
n
r
o
n
t
—
o
n
th
e
ri
gh
t
a
s
tit
c
h
re
g
ul
a
tin
g
l
ev
e
r
F
ig
.
9
t
o
“
h
i
h
i
s
fi
tt
ed
a
k
n
o
b b
w
i
th
w
h
ic
h
th
e
rnquirerl
stitch
length
can be
se
t
o
n
th
e
s
c
al
e
“
0”
on
t
he
s
ca
l
e
m
d
i
c
af
es
n
eu
t
ra
l
p
o
si
tio
n
.
Y
ou
i
nc
re
a
se
th
e
s
h
tc
h
b
y
tu
rn
i
ng
th
e
k
n
ob
an
t
i.c
lo
c
k
w
is
e
a
id
p
us
h
in
g
th
e l
ev
e
r
d
o
w
nw
a
r
ds
.
T
o
de
c
re
as
e
t
he
l
en
g
th
of
st
it
ch
y
o
u m
u
st
pu
ll
th
e
l
ev
e
r
u
p
to
w
a
rd
s
“
0
”.
A
fte
r
ea
c
h
s
c
tii
ig
yo
u
m
u
st
s
li
gh
t
ly
tig
h
te
n th
e
iq
8
8/21/2019 Pfaff 16
http://slidepdf.com/reader/full/pfaff-16 8/15
kn
o
b
y
tu
rn
i
ng
i
n
a
c
lo
ck
w
i
se
di
re
c
tio
n
.
yo
u
w
ish
t
o
d
o
r
e
ve
r
se
s
e
w
in
g
y
o
u
m
u
s
t
f
ir
st
p
u
sh
th
e
l
ev
e
r
p
a
ss
e
d
‘0
”
an
d
ri
gh
t u
p
t
o
th
e
to
p
.
R
e
gu
la
ti
n
g
t
h
e
T
h
re
a
d
T
en
s
io
n
s
T
he
u
p
p
r
th
r
o
t
n
s
i
o
n
i
s
re
gu
l
at
ed
b
y
t
ur
n
in
g
t
he
th
u
m
b
n
u
t
o
f
t
h
e
th
r
ea
d
te
n
si
o
n
d
is
c
s
C
lo
c
kw
is
e
tu
r
ni
ng
u
c
re
u
se
t
he
te
n
si
on
;
an
t
i c
l
oc
k
w
is
e
d
lu
s
t
ment
will
reduce
h
e
u
n
r
t
h
r
e
a
d
t
n
s
o
n
i
s
r
eg
u
la
te
d
by
tu
rn
i
ng
th
e s
m
a
ll
s
cr
e
w
F
ig
.
7
w
i
th t
h
e
a
id of n
s
c
re
w
d
riv
e
r.
H
e
re
t
oo
th
e
te
ns
io
n
in
c
re
d
se
s
w
h
e
n
a
d
ju
st
in
g
c
lo
c
k
w
i
se
a
n
d
d
c
ci
e
as
e
s
w
h
e
n
s
t
i
n
g
a
n
ti
c
lo
ck
w
i
se
.
r rzztEEE
ig
t
U
s
u
al
ly
a
n
y
i
nc
o
rr
e
ct
te
n
si
on
w
i
ll
be
e
x
pe
r
ie
nc
e
d
o
n
t
he
u
pp
e
r
th
re
a
d.
T
he
re
f
or
e
a
ny
n
e
ce
ss
a
ry
al
te
ra
ti
on
s
ho
u
ld
b
e
ca
rr
ie
r]
o
u
t
th
e
re
fi
rs
t
b
u
t sh
o
ul
d
th
is
n
o
t
b
ri
ng
ab
o
u
t
i
n
im
o
rO
v
C
m
c
n
t
th
e
un
d
e
r
t
hr
e
ad
t
en
s
io
n
s
ho
u
ld
b
e
l
s
te
d
S
a
ti
sf
ac
to
r
y
s
ti
tc
h
in
g
ca
n h
o
oh
t
ui
ne
c
f
on
l
y
u
pp
e
r
a
n
d
u
n
d
er
th
r
ea
d
t
en
s
io
ns
a
re
c
o
rr
ec
t.
A
ft
er
yo
u
h
r
iv
e
se
w
n
a
f
ew
i
n
ch
e
s
c
h
ec
k
th
e
st
itc
h
in
g
o
n
to
p
a
n
d
un
d
e
rn
ea
th
.
T
h
e
te
ns
io
n
s
a
r
e
s
at
is
fa
c
to
ry
bo
th
th
re
a
ds ar
e
dr
o
w
n
i
n
u
l
fy
c
in
d
lo
c
k
i
n
t
fs
e
c
en
t
re
o
f
th
e
w
o
r
k
F
ig
. 1
0
.
h
o
w
e
ve
r
s
tit
ch
e
s
l
o
op
on
t
he
un
d
e
rs
id
e
o
f
th
e
w
or
k
F
ig
.
11
t
h
e
u
pp
e
r
th
re
a
d
is
t
oo
s
la
c
k
an
d
m
u
s
t
be
g
iv
en
m
o
re
te
n
si
on
by
t
ur
n
in
g
t
he
th
um
b
n
ut
t
o
th
e
ri
gh
t
i
e
.
in
c
lo
c
k
w
is
e
di
re
c
tio
n
.
I
f
af
te
r
a
d
iu
st
in
g
t
h
e
up
p
e
r
th
re
a
d
t
en
s
io
n
th
e
lo
o
p
s
c
o
nt
in
u
e
t
o
h
e
fo
r
m
ed
a
n
t
he
u
nd
e
rs
id
e
o
f
th
e
m
at
er
ia
l
it
is
p
o
ss
ib
le
t
ha
t
th
e
u
n
de
r
th
re
a
d
l
s
b
e
en
te
n
si
on
e
d
to
o
se
v
er
el
y
an
d
yo
u
m
u
st
s
la
c
ke
n
of
f
a
li
ttl
e
by t
u
rn
in
g
t
h
e
small screw
i/
Fig.
slightly
to
th
e
le
f
t
e
.
i
n
o
n
a
nt
i
cl
oc
k
w
is
e
d
ir
e
ct
io
n.
o
o
p
s
fo
r
m
in
g
o
n
t
o
p
o
f
th
e
m
a
te
ria
l
F
i
g.
1
2
m
a
y
be
o
w
in
g
t
o
e
xc
e
ss
iv
e
up
p
er th
r
ea
d
t
en
s
io
n.
C
o
rr
ec
t
th
e
te
n
si
o
n
b
y tu
rn
i
ng
th
e
th
u
m
b
n
ut
o
n
t
en
si
o
n
di
sc
s
to
th
e
l
ef
t.
O
n
ly
i
n
o
ne
o
f
t
he
a
b
ov
e
n
a
m
e
d
o
d
tu
s
tm
e
n
ts
c
o
rr
ec
ts
th
e
st
it
ch
fo
rm
i
n
g
s
h
ou
l
d
t
h
e
u
n
d
er
th
r
ea
d
b
e g
i
ve
n
m
o
re
te
ns
io
n
b
y tu
rn
in
g
th
e
s
c
re
w i/
F
i
g.
7 to
th
e
ri
gh
t.
Regulating
the
Pressure
on
Mate
ri
al
Th
e
p
re
s
se
r
b
a
r
is
se
t
a
t no
r
m
al
pr
es
s
ur
e
w
h
ic
h
w
il
l
be
f
ou
n
d
sa
ti
sf
ac
t
or
y
a
n
d
en
s
ur
e
a
st
ea
d
y
fe
ed
w
he
n
w
o
r
k
i
ng
o
n
li
g
ht
rin
d
m
e
di
u
m
w
e
ig
ht
m
a
te
r
ia
ls
.
O
n
ly
w
he
n
se
w
i
ng
e
x
ce
p
tio
n
a
lly
h
ea
v
y
o
r
h
ar
d
m
at
er
ia
ls
is g
re
t
e
r
p
re
s
su
re
re
qu
i
re
d
.
T
o
i
nc
re
a
se
t
he
pr
e
ss
ur
e
th
e
j
u
s
t
m
e
n
t
s
c
re
w
o
n
to
p
o
f
th
e
b
a
r
m
u
s
t
b
e tu
rn
e
d
c
lo
ck
w
i
se
A
n
t
i c
lo
c
k
w
is
e
ad
lu
s
tm
e
n
t
r
ed
u
ce
s
th
e
p
re
s
su
re
.
R
e
m
ov
i
ng
the
Work
from the Machine
M
o
v
e
th
e
n
e
e
dl
e
to
i
ts
hi
g
he
s
t
p
o
in
t
r
ai
se
t
he p
re
s
se
r
b
ar
lif
te
r
a
n
d
d
ra
w
th
e
m
a
te
r
ia
l
t
o
th
e
o
c
k
cl
e
ar
o
f
th
e
n
ee
d
le
. N
o
w
s
e
ve
r
th
e
th
r
ea
d
s
le
av
in
g
t
he
m
a
b
ou
t
3
’
lo
n
g
a
t
th
e
ba
c
k
of t
he
pr
es
s
er
fo
o
t
an
d
r
ea
d
y
f
o
r
th
e
n
ex
t
s
ew
i
ng
.
1
0
8/21/2019 Pfaff 16
http://slidepdf.com/reader/full/pfaff-16 9/15
W
o
rk
in
g w
i
th
S
p
e
ci
al
r
es
s
er
ee
t
3
Edg
e
S
titc
hin
g
F
oot
N
o.
Z
.
153
1
Ed
ger
.
G
ui
d
e
No
,
5
35
a. Thu
mb S
ci
ew
No
.
10
43
3
Fig.
13
.
W
ith
the
g
ui
de yo
u
n
s t
the
distance
f
rom
the
edge
o
th
e
m
a
te
ri
al
to
t
he
lin
e
o
sti
tch
ing
wh
ich
w
h
e
n
w
o
rk
in
g
on
w
i
de
an
d
lon
g
se
am
s
is
of
g
re
at
c
id
v
a
n
lo
ge. T
his
lo
ot
is
al
so ve
ry
su
it
ab
l
e
ta
r
a
tt
ac
h
in
g zip
fa
s
te
ne
r
s
or
r l
ay
in
g
s
ver
al
sti
tch
line
s
c
lo
se
ly
sid
e
by
side
but,
in
ei
th
e
r
case
the
guide
must not
b
e
u
se
d
h
ec
n
u
se
it
w
ill
b
e
i
n
t
he
w
ay.
N
i
rro
w
He
ms
o
GK
82
4
a
n
d
No
.
OK
82
7
Fig
. 14
.
Fo
ld
o
v
er
to
t
he
w
r
on
g s
id
e
th
e
e
d
ge
ol
the
fa
b
ri
c
m
ak
i
ng
a
fo
ld
a
bo
u
t h
’
w
ide
.
At
the c
om
m
en
c
em
en
t
of
the m
a
te
ri
al
ins
ert
a
p
in
o
r
a
tt
ac
h ci
t
hr
ea
d an
d
w
ith
it
d
ra
vi
t
he
m
at
e
ria
l
into
th
e
cu
rl
o
f the h
em
m
er
w
i r
it
i
s
au
to
m
a
ti
ca
ll
y
tu
rn
e
d u
n
de
r
twic
e.
Lo
wer
th
e p
re
ss
e
r
ba
r
a
n
d
c
om
m
en
c
e
to sew
c
ar
e
fu
ll
y
A
llow
the
n
s
at
er
io
l
to
f
ee
d
fr
eel
y
in
to
the
h
e
ni
in
er
w
i
th
ou
t
h
o
w
ev
e
r ov
er
fill
ing
t
he
c
ui
F
oot
OK
8
27 is
ve
ry
s
u
ita
b
le
fo
r l
ine
t
ex
lur
e
m
at
e
ria
ls
but
f
or h
e
a
vi
er
m
a
te
ri
al
s
it
i
s r
ec
o
m
m
e
nd
ed
t
ha
t y
ou
us
e
h
em
m
er
foo
t
o
O
K
824
.
Foo
t
No
.
O
K
8
23
Fi
g
15
L
ay t
he
tw
o
p
ie
ce
s
o
f
m
a
te
n
o o
ne
ov
er
t
he o
th
e
r
wi
th
the
low
er p
ro
t
ec
ti
ng
a
bo
u
t
to
the
righ
t.
Pin
bo
t
h
p
ie
c
es t
og
e
th
e
r at
th
e c
or
n
me
ne’
.;ni
ent,
in
ins
ert
th
e
mcitoiicil
ito the slotted
r
nu
th
of
the
fel
ler
The
lo
v’
er
p
ie
ce
o
f
cl
oth
is
sew
n
d
ow
n
lo
t
v
r
the
up
p
er
p
ie
ce
Ne
xt,
o
p
en
t
he
d
o
;
h
a
nsi
run
th
e
r
aise
d
cec
irn
o
n
ce
m
or
e
thr
oug
h
the f
el
le
r
s
ew
ing
th
e
ed
g
e
cl
ov
e
flat
.
Qajilting
S
ta
n
da
r
d P
re
ss
e
r
F
oot
No
.
5
52;
Q
ui
lt
in
g G
u
id
e
N
o.
10
1;
H
o
ld
er
No
,
Z-1
016 F
ig.
1
6 .
Pa
d
de
d
ma
ter
i il
o
n
be
s
ewn
e
f
fe
ct
iv
e
ly
wit
h
the
a
id
o
q
u
il
tin
g
g
ui
de
o
1
01, w
hi
ch
e
na
b
le
s
y
ou t
o lay
p
crro
llel
eHing
4
12
13
8/21/2019 Pfaff 16
http://slidepdf.com/reader/full/pfaff-16 10/15
ro
ws
of
s
titc
hes
any
e
si
r
ed
d
irec
tio
n, wi
tho
ut
p
re
vi
ous
ly
ni
ark ri
th
e
m
te
F
ix
th
e
q
uilte
r g
uide
sup
po
rt ove
r the p
res
ser
b
ar
so
t
hat it
is
i
m
m
e
di
te ly ab
ove
the
foo
t
a
nd
e
nci
rcle
s i
t.
N
ow
pu
sh
th
e
str
aigh
t
g
uid
e ro
d
fr
om
rig
ht
to
l
eft
th
i
o
uqh
the
hole
s ri
th
e
bow
,
a
nd
tigh
ten
th
e
s
crew
s
M
ak
e
you
r
f
irst
ro
v
of
stitc
he
s, th
en
mo
ve
l
ie
m
ate
rial
to th
e
ri
ght
to
gi
ve the
r
equ
ired
spa
cin
g
b
etw
een
hi
st
rind
e
is
d
stit
ch
row
W
he
n
m
ak
ing
you
r
s
eco
nd row
0
1 stit
che
s
t
the
g
uid
e
glid
e ov
er
the
firs
t
tin
e
of
stit
che
s
i
e. afte
r
y
ou h
ove
a
dju
ste
d th
e
g
uid
e
to
g
ive
t
he
de
sire
d sp
aci
ng.
Th
e
se
con
d
‘o
w
t
hen
act
s
as a gu
ide
for th
e
t
hird
a
nd
fou
rth
row
etc
q
t
7
Op
en
t
he
fr
ont
an
d
rear
h
e
dp
ln
t
e slid
es,
ta
ke
t
he
l
m
m
g
pla
te
in
yo
ur
r
ight
han
d,
and
p
lac
e
it ne
xt
t
o
t
he
sl
ide
w
ith
t
he sm
all
lug
ins
erte
d
i
nto
th
e le
ft
ho
le
in
bed
pln
te
sl
ide
Sw
ivel
t
he
da
rni
ng
pl
ate
an
ti-c
lock
wi
se
n
t i
it
c
ove
rs
th
e
nee
dle
pla
te,
an
d
t
he
s
ma
ll
ca
tche
s
6
and
clip
aver the
plate.
Then
close both
bectplate
sli
des
M
ove
the
stitc
h
re
gula
tin
g
lev
er
to
“
0”,
n
d t
owe
r
tl
se
p
res
ser
ba
r l
ifte
r.
D
raw
th
e
p
art
to
h
e
d
rn
e
d ove
r
the
ho
op,
and
plac
e
t
he
w
ork
und
er
t
he
nee
dle
.
D
raw
t
he
u
nd
er
thr
ead
u
pw
rd
s
thr
oug
h
th
e ma
teri
al
an
d
h
old
t
he
end
s
o
f b
oth
t
lsre
ads
whi
le
you
m
ak
e
the
f
irs t
fe
w
s
t
i
t
h
es, St
art
th
e
l
ine
of
st
itch
es
a
bou
t
fro
m
th
e
left
ed
ge of
the
ha
le.
W
or
k
t
he
mac
hin
e
fas
t
an
d
w
ith an
ev
en
rh
yth
m,
an
d,
a
t
the
som
e
ti
me
,
m
ove
the
hoo
p
s
te
di
y
to
and
Ira
under
the
needle,
l
ayin
g
th
e s
titch
es
l
o
sely
sid
e
b
y
si
de
ac
ros
s
th
e h
ale,
and
abo
ut
i
be
yon
d
th
e
r
igh
t
e
dge
A
t
the
sta r
t
n
d
f
inis
h o
f
e
ric
h st
itch
l
ine
nin
ke
ai
c
ras
s-st
itch
es,
to
en
sur
e
t
he
line
s
ire
la
id
pa
r
o
t
a
rn
in
g
Fee
d
Cav
er
P
lat
e
D
arn
ing
P
lat
e
N
o
OK
4465
F
ig.
17
.
E
mb
roi
der
y
Hoo
p
N
o
Pre
sse
r
F
oo
t
8/21/2019 Pfaff 16
http://slidepdf.com/reader/full/pfaff-16 11/15
Co
nti
nue
in
th
e
som
e
ma
nne
r
a
c
r
o
s
s the
fi
rst
line
s of
stit
chi
ng
u
ntil
the
h
ole
is
com
ple
tel
y
men
de
d.
R
ent
s a
nd
ba
dly
wor
n
ed
ges
on co
llar
s
and
c
ull
s c
an
be
d
arn
ed
w
itho
ut
the ai
d
of t
he
da
rni
ng
p
lat
e on
d
with
ou
t
em
plo
yin
g
t
he da
rnin
g
h
oop
.
Fo
r thi
s
cla
ss
of
w
or
k
y
ou
ca
n
u
se
th
e st
and
ard
pr
ess
er
fo
ot.
Th
is is
p
oss
ible
be
rus
e
c
olla
rs
an
d
c
uffs
ore
usu
ally
mad
e o
f
—
l
aye
rs
of
cloth.
Set
the
stitch
regulating
lever
for
a
short
stitch
i
p
lac
e
the
srit
ch
lin
es
clos
e tog
eth
er
m
ov
ing
th
e
lev
er
up
and
do
wn
to
ob
tai
n
alte
rna
tely
Im
war
d a
nd
re
ver
se s
ewi
ng.
le
n i
ng
nd
oi
ling
T
o ke
ep
th
e
ma
chi
ne
a
t
a
hig
h pit
ch
of eff
icie
ncy
g
ood
car
e
mu
st be
ta
ken o
f
t M
er
e
d
ust
ing
of
the
m
ac
hin
e
s
urfa
ce w
ill
not
s
uffi
ce lu
ff
t
hrea
d en
ds
a
nd
dus
t seit
le
in
the working mechanism where they
combine
with
the
lu
bric
ati
ng o
il
and
gra
dua
lly
f
orm
into
sm
al
l
lu
mp
s whi
h
inte
rfer
e wit
h
the
sm
oot
h run
nin
g
of the
ma
chi
ne.
t
is
n
ece
ssar
y
th
ere
for
e to giv
e
all
par
ts
s
pec
ifie
d
he
re
aft
er a
reg
ula
r
t
hor
oug
h
cle
ani
ng.
N
ev
er
u
se fo
r c
Ieon
m
g
m
etal
in
str
um
ents
su
ch
as
sci
sso
rs
s
cre
wdr
ive
rs
o
r
ne
edl
es
yo
u
do
you
m
ay
ac
cid
ent
ally
do
mag
e t
he
d
elic
ate
sti
tch fo
rm
ing m
ec
han
ism
It
is
b
est
tha
t
you
tak
e
a s
mal
l w
ood
en
stic
k
p
oint
it
and
w
rap
ro
und the
p
oin
t
o
pie
ce
of so
ft
sm
oo
th
m
at
eria
l.
A
fte
r
you
hav
e
w
ip
ed
all
por
ts
cle
an
oil
t
hem
.
U
se
on
ly
b
est
g
rad
e
s
ewi
ng
mac
hin
e o
il
whi
h
con
tain
s
neit
her
re
sin
no
r
aci
d a
nd
is
c
rys
tal
cle
ar.
A
few
dro
ps
at t
he
rig
ht
p
lac
es
w
ill
p
i
a
ve
a
mpl
e.
A
fter
oilin
g
trea
dle th
e m
ac
hin
e ra
pid
ly
far
a
m
inu
te
or
tw
o
u
t
f
irs t
m
ak
e sur
e th
at th
e
nee
dle
i
s rio
t
t
hre
ade
d
and
tha
t
the
pre
sse
r
bar
lif
ter
is
rai
sed
to
en
able th
e
oi
l
to
f
law to
e
very
w
ork
ing
pa
rt of
t
he
m
ech
anis
m.
A
fte
r
th
is s
hor
t run le
t th
e
mac
hin
e
stan
d
idle
fo
r
o sh
ort
while
and
before
wo
rkin
g
ag
ain
car
efu
lly
w
ip
e aw
ay
al
l
su
pe
rflu
ous
a
il
th
e m
ac
hin
e ha
s
no t
be
en
u
sed
f
or a
ny l
eng
th
of tim
e
or
you
h
ave
us
ed
it con
tinu
ous
ly
th
us
re
nde
ring
tho
r
oug
h
clea
nin
g
ne
ces
sary
fir
st
of
all ap
ply
a f
ew
dro
ps
6
8/21/2019 Pfaff 16
http://slidepdf.com/reader/full/pfaff-16 12/15
of
p
ar
af
h
n
to
the
lub
rica
tion
poi
nts.
h
en
w
ork
the
m
ach
ine
ap
idly
see
a
bov
e
w
ip e
a
ll
p
ort
s
a
nd
app
ly
a
film
of
lresh
oil ,
Al
l
p
oin
ts
m
ark
ed
th
us
“
a
on
the
e
nt
il
lust
rati
ons
m
ust
be
cl
ea
n
e
d
and
oi
led
i
n
p
rop
er
s
equ
enc
e.
5
5
l
e
H e
a
c
F
ig.
1
8,
p
a
ge
18
,
af
te
r
da
d
se
n
in
g
o
ff
t
he
r
eta
inin
g
sc
rew
c
ind rem
ov
ing
th
e
h
ead
c
ove
r
pla
te.
2.
T
Ii e A
r
m
F
ig.
18,
pa
g
e
8>
a
lt
e
r
s
lack
eni
ng
al
l th
e
scie
w
a
nd
sl
idin
g
the
ni
cke
l fin
ish
ed
p
late
at
h
e
ba
ck
up
war
ds.
3.
h
e
N
d
e P
a
e
F
ig.
p
ag
e
>
afte
r
s
lack
eni
ng
off t
he
d
o
m
in
g s
crew
s
an
d
r
m
ovi
n
the
p
lat
e.
Tb
e
S
h
u
e
C
a
r r
e r
Fig
.
19
,
pa
g
e
18
,
aft
er
r
aisi
ng
th
e
nee
dle
bc
ir
to
its
hig
hes
t
rem
ov
mnq
the
sh
uttl
e
th
row
ing
the
str
ap
fro
m
th
e
ba
nd
whe
el
a
nd
tilt
ing
t he
ad
to
the
ba
ck.
D
o
so
t
fo
rge
t
to
re
tigh
ten
al
l
p
orts
ofte
i
yo
u hav
e
u
tten
ded
to
clea
nin
g
an
d
o
ilin
g.
In
itio
n
to
the
ab
ove
spe
cifi
ed po
rts
y
ou
mu
st
al
so
oi
l
al
l
poi
nts
m
acir
ked
th
us
‘a” in
the
i
llus
trat
ion
s
in
clud
ing
the
ba
nd
whe
el
and
th
e
tr
e
ad
le
a
nd
w
he
reve
r
there
is movement
i
i
hg t
1
8
19
8/21/2019 Pfaff 16
http://slidepdf.com/reader/full/pfaff-16 13/15
au
s
e
a
n
d
r
em
ed
y
o
fa
u
lt
s
f
P
le
as
e
al
w
ay
s
re
m
e
m
b
er
:
m
an
y
f
au
lt
s
ca
n
b
e
re
m
e
d
ie
d
m
er
e
ly
by c
le
an
in
g
a
n
d
o
il
in
g t
he
m
a
c
hi
n
e.
M
a
c
hi
n
e
w
o
r
ks he
a
vi
ly
Th
e
d
ri
vi
ng st
ro
p
i
s
e
it
he
r to
o
ti
g
ht
or
to
o
sla
ck
le
n
g
th
en or s
ho
r
te
n
t
he st
ra
p
,
o
r
if
n
e
ce
s
sa
ry
,
fit
a
ne
w
o
ne
t
o t
m
a
c
hi
ne
.
2
.
S
o
m
e of t
h
e
w
or
k
in
g
p
o
rt
s of
the
m
e
ch
a
ni
sm
a
re dr
y
a
pp
ly a
few dr
o
ps
o
f
oi
l to
t
he p
ar
ts
co
n
ce
rn
e
d
.
3. Th
e
m
ac
h
in
e is d
ir
ty c
le
an
i
t.
4
T
he
m
a
c
hi
n
e
is g
u
m
m
e
d
o
w
i
ng t
o
th
e
u
s o
f u
ns
u
ito
b
le
o
il
c
le
a
n
th
e m
a
ch
in
e
w
it
h
pa
r
af
fi
n.
Machine
is
noisy
S
o
m
e
o
f
t
he
w
o
rk
in
g
p
o
rt
s
a
re
d
r
y
oil
t
he
p
a
rt
s
c
o
n
ce
r
ii
ed
2
Sc
r
ew
s
o
re
lo
o
se
t
ig
ht
e
n
t
h
em
w
i
th
t
h
e
ai
d
of
a
s
cr
ew
-
d
ri
ve
r.
Th
e
U
p
p
e
r
T
hr
e
ad
b
re
ak
s
I
n
fe
ri
or
q
u
al
ity
,
k
n
ot
ty
s
ew
in
g
t
h
re
ad
b
re
ak
s ea
s
ily
u
se
a be
tt
er
q
u
al
it
y.
2.
The
needle
is too fine
for
the
thread
or
fabric
used
us
a
th
ic
ke
r
n
ee
d
le s
ee p
ag
e 4:
“
R
e
la
tiv
e N
e
e
dl
e
S
iz
e
s a
n
d
T
h
r
ea
d
N
u
m
b
e
rs
”
.
3
.
Th
e U
pp
e
r
t
h
re
ad te
n
si
on
is
to
o str
o
ng
lo
o
se
n
th
e
t
en
s
io
n
s
ee
p
ag
e
1
0:
“
R
eg
u
la
ti
n
g
th
e T
hr
ea
d
T
en
s
io
ns
”
.
4.
T
he e
ye of
th
e
ne
e
dl
e
h
as
a
k
ni
fe
e
d
qe
c
ha
n
ge
th
e
n
ee
d
le
.
Dir
t
an
d
flu
ff
ar
e
i
n
te
rf
er
in
g w
i
th
th
e
fr
ee
m
o
v
e
m
en
t
o
f
th
f
ee
d
d
o
g, ca
u
si
n
g
in
te
r
m
it
te
nt f
ee
d
in
g o
f
th
e
m
a
t
er
ia
l
r
em
o
v
e
ne
e
dl
e
pl
at
e a
n
d
th
o
ro
u
g
hl
y
cl
e
an
th
e
f
ee
d
.
6. Th
e
ho
le
i
n n
ee
d
le
p
la
te
h
a
s
de
v
el
op
e
d
a
ro
u
g
h ed
geand
ca
tc
h
es
th
e th
r
ea
d
c
o
n
su
lt
a se
w
in
g
m
a
ch
in
e
e
x
p
er
t.
The
U
n
d
er
T
hr
ea
d
b
r
ea
k
s
In
fe
r
io
r q
u
al
ity
,
k
no
tt
y s
e
w
in
g
th
re
a
d b
re
a
k
s
ea
si
ly
u
s
a b
et
te
r
q
u
al
it
y.
2.
Th
e
te
n
si
on
o
f
sh
u
tt
le t
hr
ea
d
is
t
o
o
s
tr
o
ng
l
oo
s
en
it
s
ee pa
g
e
1
0:
“
R
eg
u
la
ti
ng th
e
T
h
re
a
d
Te
n
si
o
ns
”
.
3.
Th
e
te
n
si
o
n
of
sh
u
tt
le
th
r
ea
d
is
to
o
w
e
ak
t
ighten
th
e
sc
r
ew
s
ee
p
ag
e
1
0:
“
R
e
gu
l
at
in
g t
h
e
T
h
re
a
d
Te
n
si
an
s
”
.
4
. T
he
h
ol
e
in
n
e
ed
le
p
la
te
h
as
de
v
el
op
e
d
a ro
u
g
h
ed
g
e,
an
d
c
a
tc
h
es th
e
th
re
a
d
c
on
s
ul
t a
se
w
i
ng m
a
c
hi
n
e
ex
p
er
t.
S
tit
c
he
s
ar
e sk
i
pp
e
d
T
he
ne
e
dl
e
h
as
b
ee
n
set
e
it
he
r
t
oo
h
ig
h
or
t
o
o l
o
w
or
t
is
b
en
t o
r
b
lu
n
t
s
tr
ai
gh
t
en
it
or
us
e
a n
e
w
n
e
ed
l
e
see
page
5:
“Setting th
e
N
ee
d
le
”
.
2.
T
he
n
e
ed
le
is
e
it
he
r
to
o
thin
o
r
t
hic
k
or
th
e
th
re
a
d
u
se
d
c
ha
n
g
e
th
e
n
ee
d
le
o
r u
s
e
a
d
i
ff
er
en
t
t
h
re
ad
to
co
m
p
l
y
w
i
th
t
he
de
ta
il
s
g
iv
en
in
th
e
c
ha
rt
on
pa
g
e
4:
“
R
e
la
tiv
e
N
e
e
dl
e
S
iz
e
s
a
nd
T
h
re
ad
N
um
be
rs
”
.
20
2
8/21/2019 Pfaff 16
http://slidepdf.com/reader/full/pfaff-16 14/15
3
The thread curls
owing
to its
being
unsuitably
spun
and
glossed for
your purpose
change the
thread.
4
The
needle
used
is
not
of
the
system
marked
on
the
bedplate
stide
of
your
machine
obtain
the correct
needle
from
the
suppliers
of
your
machine.
The Needle
breaks
The
needle
is
wrongly inserted,
or
it is
bent
change
it
see page
5:
“Setting
the
Needle” .
2
The needle
is too fine for
the
thread or fabric
use
a thicker
needle see page 4: “Relative Needle
Sizes
and Thread Numbers” .
3
The
upper
thread
tension
is
too
strong
loosen
the
ten
s o
see
page
10:
“Regulating
the
Thread
Tensions” .
Faulty Feeding
Dirt
and fluff are interfering
with
the free
movement
of the
feed
dog, causing
intermittent
feeding
of the
material
unscrew needle
plate, and
thoroughly clean
the
feed.
2 The
stitch
length is too
small
— correct
the
setting
o
stitch
reguloting lever,
The
Material
puckers
Both
tensions
are
too tight
loosen them see
page
10:
“Regulating
the
Thread
Tensions” .
2
The
pressure
exerted
by
the
presser
bar
is too severe
—
reduce
the
pressure by
turning
the
pressure
ust
ment screw
anticlockwise.
3
The
presser
foot has
been
attached
wrongly
reset
it
to
its
correct
position;
see
page
6: “Attaching
the
Presser
Foot” .
Tighten
the retaining
screw
with
the
aid
of
a screwdriver.
Uneven Stitching
The
thread
is
ot
uniformly spun, or
it
is too
thick
—
use a
different
thread.
2
The tension is
wrong
regulate the
thread
tension
see
page 10:
“Regulating
the
Threod Tensions” .
3
Upper and
under
thread
let-off ore
unequal
owing to
a dirty tension
disc
or
clogged
shuttle
— clean
the
parts
affected.
4 The needle is
either
blunt
or
bent
—
insert
a new
needle.
5
The
shuttle has been
threaded incorrectly
— remove
the
bobbin
from the shuttle
and
then replace
the former,
making sure
that the
thread is
correctly
positioned
see
page 8: “Under Threading” ,
22
23
8/21/2019 Pfaff 16
http://slidepdf.com/reader/full/pfaff-16 15/15
you
hove
ony
trouble
with
your
sewing
mochine
in
spite
of
the
oct
thot
you
hove
corefully
corned
out
the
directions
conjoined
in
this
book
then
pleose
get
in
tou h
with
the
suppliers
of
your
mochine
hey
will
olwoys
be
glod to
help
you