Pfaff 1181

P
re
p
aratio
n
29
9
.
0
4
I
nsertin
g
the
b
o
bb
in case /
A
djustin
g
the
b
o
bb
in thread tensio
n
I
nsert the bobbin into the bobbin case.
P
ass the thread throu
g
h the slot under
the spring according to Fig.
9
-
0
4.
P
ass t
h
e t
h
rea
d
t
h
rou
gh
t
h
e notc
h
.
A
d
j
ust the thread tension by turning
s
crew
1.
Wh
en t
h
e t
h
rea
d
i
s
p
u
ll
e
d
, t
h
e
bobbi
n m
ust
r
otate
i
n
the
di
r
ec
-
t
i
o
n
of
t
h
e
a
rr
o
w.
●
●
●
●
Fig
. 9 - 04
1
5
c
m
9
.
03
R
emovin
g
/
I
nsertin
g
the
b
o
bb
in cas
e
S
wi
tc
h
o
ff
t
h
e
m
ac
hin
e
!
Danger o
f
in
j
ury due to uninten-
t
ional startin
g
o
f
the machine!
R
emovin
g
the
b
o
bb
in case:
Tilt
back
the
m
achi
n
e
.
R
a
i
se
l
atc
h
1
a
n
d
r
e
m
o
v
e
bobb
in
case
2.
I
nsertin
g
the
b
o
bb
in case
:
P
r
ess
bobb
in
case
2
until you
f
eel it snap
i
nto t
h
e
b
o
bbi
n case
b
ase.
R
eturn t
h
e mac
hi
ne to
i
ts u
p
-
ri
g
ht
p
osition usin
g
both hands!
Danger o
f
injury by crushing
b
etween t
h
e mac
hi
ne an
d
t
h
e
t
able to
p
!
●
●
●
Fi
g
. 9 - 03
1
2