Pfaff hobby 4240 User manual

F
hobby
4240,
4250,
4260
-4
Instructions
for
use

For
easier
understanding
of
this
instruction manual
please
fold
this
or the
last
page
out
when
reading.
Safety
rules
For
the United
Kingdom
only
The
leads
must
definitely
not
be connected
to the
safety
load
terminal
I nor
to
a
plug
with
three
pins.
The
wires
in the
mains
lead
are coloured
according
to
the
following
code:
Blue:
Neutral
Brown:
Live
As
the
colours
of
the
wires
in
the mains
lead
of
this appliance
may not
correspond
with
the
colour coding
of
the
terminals
in
your plug,
proceed
as
follows:
The
wire
which
is coloured
blue
must
be
con
nected
to the
terminal
which
is
marked
with
the
letter
N
or
coloured
black.
The
wire which
is
coloured
brown
must
be
connected
to
the
terminal
which
is
marked
with
the
letter
L
or coloured
red.
Cut-off
mains plugs
are
definitely
not to
be
used,
but
disposed
of immediately.
Defective
mains
leads
must
be
replaced
completely.
Only
3 A spare
fuses
must
be
used as
approved
by
ASTA
according
to
BS
1362
and
the
fuse
cover
must
be
marked
3
A
or
with
the
corresponding
colour
code.
The plug
must
never
be used
without
fuse
cover.
Spare
fuse
covers
are
available
from
electrical
suppliers
or the
PFAFF
agencies.
Please
also
observe
the
general
safety
notes
on page
2.
You
will find
the contents
on
page
4 and
5

Important
safety
instructions
For
the
United
States
and
Canada
only
When
you
use
an
electrical
appliance, basic
safety
precauti
ons should
always
be
adhered
to
as
follows:
Read
all
instruc
tions
before
using
this
sewing machine.
DANGER
To
reduce
the
risk
of
electric shock:
1.
The
sewing
machine should
never be
left
unattended
when
plugged
in.
Always
unplug
this
appliance
from
the
electric outlet immediately
after
using and
before
cleaning
it.
2.
Always
unplug
before relamping.
Replace bulb
with
same
type rated
1
5 Watts.
3.
Do
not
reach
for
a
sewing
machine
that
has
fallen
into
water.
Unplug
immediately.
4.
Do
not
place
or
store
a
sewing
machine
where
it
can
fall
or be
pulled
into
a
tub
or
sink.
Do
not
place
in
or
drop
into
water
or
other
liquid.
VVARNING
To
reduce
the
risk
of
burns,
fire,
electric
shock,
or
injury to
persons:
1.
Do
not
allow
to
be
used as
a
toy.
Close
attention
Is
necessary
when
this
sewing
machine
is
used
by
or
near
children.
2.
Use
this
sewing
machine
only
for
its
intended
use
as
described
in
this
manual.
Use
only
attachments
recommended
by
the
manufacturer
as
contained
in this
manual.
3.
Never
operate
this
sewing
machine
if
it has
a
damaged
cord
or
plug,
if it
is
not working
pro
perly,
if
it
has
been
dropped
or
damaged,
or
dropped
into
water.
Return
the
appliance
to
the
nearest
authorized
dealer
or
service
center
for
examination,
repair,
electrical or
mechanical
adjustment.
4, Never
operate
the
sewing
machine
with
any
air
openings
blocked.
Keep
ventilation
openings
of
the
sewing machine
and
foot control
free
from
the
accumulation
of
lint,
dust,
and
loose
cloth.
5.
Never
drop
or insert
any
object
into
any
opening.
6.
Do
not
use outdoors.
7.
Do
not
operate
where
aerosol
(spray)
products
are
being
used
or
where
oxygen
is
being
administered.
8.
To
disconnect,
turn
all
controls to
off
(“0”)
position,
then
remove
plug from
outlet.
9.
Never
operate
on
a
soft
surface such as
a
bed
or
couch
where
the
air
openings
may
be
blocked.
10.
Do
not
unplug
by
pulling
on
cord.
To
unplug,
grasp the
plug,
not
the
cord.
11.
Keep
fingers
away
from
all
moving
parts.
Special
care
is
required
around
the
sewing
machine
needle.
12.
Always
use
the
proper
needle
plate.
The
wrong plate can
cause the
needle to
break.
1
3.
Do
not
use bent
or
blunt
needles.
Use
needles recommended
by
the
manufacturer
only.
14.
Do
not
pull
or
push
fabric
while
stitching.
It
may
deflect
the
needle, causing
it to
break.
1
5.
Switch
the
sewing
machine
off
(“0”)
when
making any
adjustments
in
the
needle
area, such
as
threading
needle,
changing needle,
threading
bobbin,
or
changing
presser
foot, etc.
16.
Always
unplug
sewing
machine
from
the
electric
outlet when
removing
covers, lubricating,
or
when
making
any
other
user
servicing
adjustments
mentioned
in
the
instruction
manual.
Please also
observe
the
general
safety notes
on
page
2.
Keep
these
instructions
in
a
safe
place
This
sewing machine
is
designed
and
manufactured
for
HOUSEHOLD
use
only.

PFAFF
20
H
10
19
11
18
—d
17 12
16
13
15
____________
14
—
29
232425
26------------

Parts
of
the
sewing
machine
hobby
4260
1
Bobbin
winder
tension
2
Thread guide
3
Needle
thread
tension
4
Carrying
handle
5
Bobbin
pins
6
Bobbin
winder
7 Stitch-width
adjustment
dial
8
Hand
wheel
9
Hand
wheel
release
disc
10
Stitch-length
adjustment
dial
11
Reverse
key
1 2
Connection
bushing
1
3
On/off
switch
14
Baseplate
1
5 Detachable
work
support
with
accessory
box
1
6
Needle
plate
1
7
Presser
foot
holder
with
presser
foot
1
8
Thread
guide
1
9
Thread guide
20
Threading
slots
21
Take-up
lever
22
Needle
holder
with
retaining
screw
23
Presser
foot
lifter
24
Stitch
pattern
adjustment
knob
25
Stitch
pattern chart
26
Free-arm
cover
(enclosing
sewing
hook)
27
Feed
dog
28
Needle
bar
29
Sewing
lamp
30
Thread
trimmer

Notes
on
safety
for
domestic
sewing
machines
according
to
DIN
57
700,
Section
28
or
IEC
335, Section
28.
1.
The
user
must
exercise
adequate
caution
with
regard to
the up
and down
moving
of
the
needle
and
constantly observe
the
sewing
area
during
work.
2.
When
leaving
the
machine,
during
maintenance
work
or
when
changing
mechanical
parts
or
accessories,
always
disconnect
the
machine
from
the
mains
by
pulling
out
the
mains
plug.
3.
The
maximum
permissible
wattage
for
the
sewing
lamp
is
15
Watts.
4.
The
tension
of
the
drive
belt
must
only
be
adjusted
by
a
Pfafl
mechanic.
5.
The
machine must
be
put
into
operation
according
to
the
indications
on
the
specification
plate.
6.
Do
not
place
any
objects
in
openings
on
the
machine.
7.
Do
not
use
the
sewing
machine
if:
—
there
is
visible
damage,
—
its
function
is
disturbed,
—
it
is
wet,
e.g. with
condensation.
8.
Do
not
pull
the
mains
plug
out
of
the
socket
by
its
cord.
9.
If
this appliance
is
used
for
another
pur
pose
than
intended
or
if
it
is
wrongly
ope
rated,
we
will
not
accept
any
liability
for
any
damage
caused.
10.
To
avoid
the
risk
of
electric
shock,
do
not
open
the
machine. There are
no
parts
inside
the
machine
which
the
user
can
repair.
This
is
solely
the
responsibility
of
our qualified
service
staff.
11.
Be
sure
to
use
only original
PFAFF
parts.
Environment
The
recommended
environment
is:
Ambient
temperature
100
C
to
40°
C,
Humidity
20%
to
80%.
This
sewing
machine
is
a
high-quality
electro
nic-mechanical
appliance;
it
is
a
machine
for
supervised
use
in
the
home.
It
should
be
ope
rated
in
such
a
way
that
it
is
not
subjected
to:
dust, severe
dampness,
direct
sunlight,
sta
tic
electricity,
heat-producing objects,
cor
rosive
chemicals
or
liquids.
For
ventilation
purposes
the
machine
must
be
used
on
a
free surface,
which
is
both
firm
and
even.
Treatment
Always
protect
the
machine
against damage
which night
occur
by
hitting
or
dropping
it.
Cleaning
Housing:
To
clean
the
housing,
use
a
dry,
clean
and
soft
cloth
which
is
free
of
fluff.
To
remove
any
stubborn
dirt,
use a
soft
cloth
with
alcohol
or
paraffin.
Please
Note!
Do
not use
any
insecticides
or
chemical
pro
ducts
such
as
petrol
(gas)
or
thin
chemicals
for
cleaning
the
housing.
Notes
on
safety
2

Effective
and
modern
sewing
Congratulations!
You
have
purchased
a
product
of
the
highest
quality
which
offers
you
unique
benefits.
Your
new
sewing
machine
can
deal with
almost
any
material and
will
sew
through
thick
and
thin
for
you.
The
design
and
technology
used
on
this
machine
are
state-of-the-art
and
you
will
find
that
these
instructions are
just
as
easy
to
use
as
your
PFAFF
sewing machine
itself.
If
you
take
the
time
to
read
through
the
instruction
booklet
carefully,
nothing
can
go
wrong.
It’s
worth
it!
Because
this
is
the
only
way
to
really
find
out
about
all
of
the
options
your
machine has
to
offer
and
how
to make
the
most
of
them.
If
you
should
have
any
questions
—
No
problem!
Your
PFAFF
specialist
is always
happy
to
help.
So
go
for
it!
And
have
fun
making
your
fashion
ideas
a
reality.
3

Contents
Accessories
and
needles.
Accessory
compartment
.
Adjusting
stretch
stitches
Attaching
buttons
Bias
tape
binder
Blind-stitch
foot
Bobbin
case
Bobbin
thread
tension
.
Bobbin
winding
Buttonhole
Changing
the
needle
Changing
the
presser
foot
Cleaning
and
oiling
Closed
overlock
stitch
Control
panel
Control
pedal
Cording
foot
Covering
the
feed
dog
.
Darning
Darning
plate
Darning
tears
Detachable
work
support
Drawing up
the
bobbin
thread
Edge
guide
Elastic blind
stitch
Elastic
stitch
Elastic
stitches
Electrical
connection
Foot
control
Free
arm
Gathering
with
the
elastic
thread
Gathering
with
the straight
stitch
General
sewing
aids
Handwheel
release
disc
..
Hem
with
the
twin
needle
.
Hem-stitching
Honeycomb
stitch
Knit-edge
foot
Lace
Lap
feller
Left
needle-position
Light
bulb
Linen
buttonhole
Linen
buttonhole
with
gimp
thread
Lubrication
Mounting
the
bobbin
Multi-stitch
gathering
attachment.
Needle
chart
53—60 11 25 31 56 29,30 14,15 15 12,13 36,37 20 19 62,63 34 21 10 57 20 42,43 20 43 11 18 28 30 33 30,35 10 10 11 41 40 28 12,13 38 52 33 58 47 57 29 63 37 37 62 13 56 59,60
4

Needle position
29
Needle
thread
tension
20, 28
Non-elastic
stitches
39
Notes
on
safety
1
On/off switch
10
Open overlock
stitch
34
Overlock
stitches 34
Patches
42
Patchwork
quilt
51
Practical
sewing 27
—
48
Presser feet
(special
accessories)
55
Presser feet (standard
accessories)
54
Presser
foot
lifter
18
Quilt
and
patchwork
foot
58
Removing
the
needle plate
63
Reverse
sewing
22
Richelieu
50
Serging
with
the
blind
stitch foot 29, 30,
34
Serging
with
the
zigzag
stitch
29
Servicing and
trouble
shooting
61
—
64
Setting
the
utility
stitches
24
Sewing
lamp
63
Sewing
on
zippers
44,
45
Shell
edging
48
Smocking
39
Special
accessory
chart
55
Spring
stitch
35
Stabilizing
46
Stitch
chart
6
—
8
Stitch density
22
Stitch
length
adjustment
button
23
Stitch
width
adjustment
button
23
Straight
stitch
29
Stretch
triple
straight
stitch
32
Stretch
triple
zigzag
stitch
32
Thread
trimmer
18
Threading
the
machine
17
Threading
the
needle
thread
16
Topstitching
28
Trouble
shooting
64
Trouble
shooting
64
Twin
needle
23,
38
Unlocking
the
hook
62
Utility
stitch
chart
6
—
8
Zigzag
stitch
29
5

hobby
4260
-
Stitch
chart
A
,,
II)
///
/\/ -W
I’
C
—
(_
_j
—
-
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/
I—,j
I
..
Ill
.‘,,-
i\i
‘
FE
I
“S
N
III
\/\
—i,
l
--
V
“-
\
//7
/\/
-‘
‘Si
i
.,
I
‘-..
.-—
_....
III
-*..
\i\
“‘\
“,
-
For
these
programs the
stitch
length
can
be
set
anywhere
between
0
and
4
mm
with
the
aid
of
the stitch-length
adjustment
button
(10).
Program Name
B/AC/D
Buttonhole
E
Straight
stitch
F
Zigzag
stitch
G
Elasticstitch
H
Elastic
blind
stitch
I
Decorativ
elastic
stitch
Application
Standard
buttonhole
for
e.g.
blouses
and
bed
linen
For
all
straight
stitch
and
lockstitch
work
up
to
4
mm
For
serging
and
appliqué
For
stitching
on
elastic
band,
darning
tears
and
patches
For
invisible
hem
attachment
and
simultaneous
serging
For
overstitching
two
touching
fabric
layers
K
Greek
stitch
A
classical
decorative stitch
e.g.
for
borders
and
towels
L
Shell-edging
stitch
For
decorative
hems
on fine
materials,
e.
g.
linen
flfl
E
Stretch
triple
For
stretch
seams,
e.
g.
crotch
seams
on
straight
stitch
sport
and
workwear
JI
F
Stretch
triple
For
attaching
elastic
tape
on
zigzag
stitch elastic
materials
till
G
Honeycomb
stitch
For
sewing
on
elastic
threads,
overlocking
towelling
and
for
decorative
hem
seams
Ill!
H
Florentine
stitch
A
decorative
stretch
stitch
fl
I
Spring
stitch
For
overstitching
two
touching
fabric
layers.
Also
for
stretch
fabrics.
jflj
K
Closed
A
closing
and
serging
seam
for
fraying
overlock
stitch
materials
Iii
L
Open
A
closing and
serging
seam
for
stronger,
overlock
stitch
non-fraying
materials
6

hobby
4250
—
Stitch
chart
118
EFG
H
I
K
L
E
F
G
H
I
K
L
U
ilflflUflflilflilflO
flu
=
A
,‘
—
,-
,v
..
_—
%.
C
..-
._.—
“
‘*
%
ii
I
—
-..
III III
-“/
/\/
‘—
I
I
‘.
i—.
[
G+D<>
For
these
programs the
stitch
length
can
be
set
anywhere
between
0
and 4
mm with
the
aid of
the
stitch-length adjustment
button
(10).
Program
Name Application
8/AC/D
Buttonhole
Standard
buttonhole
for
e.
g.
blouses
and
bed
linen
E
Straight
stitch
For
all
straight
stitch
and
lockstitch
needle
position middle
work
up
to
4
mm
F
Straight
stitch,
For
all
sewing and
topstitch
work
needle
position
left
requiring
a
left
needle
position
G
Zigzag
stitch
For
serging
and
appliqué
H
Elastic
stitch
For
stitching
on
elastic
band,
darning
tears
and
patches
I
Elastic
blind
stitch
For
invisible
hem
attachment
and
simultaneous
serging
K
Greekstitch
A
classical
decorative stitch
e.
g.
for
borders
and
towels
L
Shell-edging stitch
For
decorative
hems
on
fine
materials,
e.
g.
linen
liii
E
Stretch-3fach-Geradstich
For
stretch seams,
e. g.
crotch
seams
on
Nadelposition
mitte
sport
and
workwear
fill
F
Stretch
triple
straight
stitch
For
stretch
seams
requiring
a
left
needle
needle
position
left
position
fill
G
Stretch
triple
For
attaching elastic
tape
on
zigzag
stitch
elastic materials
fill
H
Honeycomb
stitch
For
sewing
on
elastic
threads,
overlocking
towelling
and
for
decorative
hem
seams
fill
I
Florentine
stitch
A
decorative
stretch
stitch
fiji
K
Closed
A
closing and
serging
seam
for
fraying
overlock
stitch materials
flil
L
Open
A
closing and
serging seam
for
stronger,
overlock
stitch
non-fraying
materials
7

hobby
4240
-
Stitch
chart
E
F,G
H
I
E
F,G
H
A
/
.—
C \N
\\\‘
\/\
I
/
.z
,
HI
///
\
N
,-“
UI
‘
‘*.
\/\
It
/
—
-,.
///
/\/
[I
\
N
NI
\\\
.
\,\
For
these
programs
the
stitch
length
can
be
set
anywhere
between
0and
4
mm with
the
aid
of
the stitch-length
adjustment
button
(10).
Program
Name
Application
B/AC/D
Buttonhole
Standard
buttonhole
for
e. g.
blouses
and bed
linen
E
Straight stitch
For
all
straight
stitch
and lockstitch
work
up
to 4
mm
F, G
Zigzag
stitch
For
serging
and
appliqué
in
various
widths
H
Elastic
stitch
For
stitching
on
elastic
band,
darning
tears
and
patches
I
Elastic blind
stitch
For
invisible
hem
attachment
and
simultaneous
serging
flfl
E
Stretch
triple
For
stretch
seams,
e. g.
crotch
seams
on
straight
stitch
sport
and
workwear
1W
F, G
Stretch
triple
For
attaching
elastic
tape
on
zigzag
stitch
elastic
materials
in
various
widths
I
H
Honeycomb
stitch
For
sewing
on
elastic
threads,
overlocking
towelling and for
decorative
hem
seams
Ifil
I
Florentine
stitch
A
decorative
stretch
stitch
8

4
ir
Operating
the
machine
Electrical
connection
Detachable
work
support
Free
arm
Bobbin
winding
Bobbin
case
Bobbin
thread
tension
Threading
the
needle
thread
Drawing up
the
bobbin
thread
Presser
foot
lifter
Thread
trimmer
Changing
the
needle
Needle
thread
tension
Covering
the
feed
dog
Control
panel
Reverse
sewing
Stitch length
adjustment
button
Stitch
width
adjustment
button
Setting
the
utility
stitches
Setting
the
stretch
stitches
Page
10
Page
11
Page
11
Pages
12,
13
Page
14
Page
15
Page
16,17
Page
18
Page
18
Page
18
Page
19
Page
20
Page
20
Page
21
Page
21
Page
22
Page
23
Page
24
Page
25
PFAFF
9

Carry
case
The
carry
case,
which
is
part
of
the
basic
equipment,
protects
your
sewing
machine
from
dust
and
damage
during
transport.
Connect
the
plug of
the
foot pedal to
the
con
nection
bushing
(12)
on
the
sewing
machine
and
the
electrical
socket.
The
sewing
speed
is
regulated
by
pressing
the
foot
pedal.
The
sewing
lamp
lights
up
when
the
on/off
switch
(13)
is
turned
on.
The
machine
is
now
ready
to
sew.
Carrying
handle
This
can
be
raised
by
lightly
pressing
the
round
groove
in
the
carrying
handle
(4).
V
1
Electrical
connection
On/off
switch
This
appliance
has
a
polarized
plug
(one
blade
wider
than
the
other(.
To
reduce the
risk
of
electric
shock,
this
plug
is
intended
to
fit
in a
polarized
outlet
only
one
way.
If
the
plug
does
not
fit
fully
in
the
outlet,
reverse
the
plug.
If
it
still
does
not
fit,
contact
a
qulified
electrican
to
install
the proper
outlet.
Do
not
modify
the
plug
in
any
way.
For
this
sewing machine
model
4240,
4250,
4280
foot
controller type
YC-482-3
has
to be
used.
10

Removing
the detachable
work
support!
free
arm
In
order
to
be
able
to
sew
with
the
free
arm,
you
must
swing
the
detachable
work
support
to
the
left
and
lift
it
out
of
the
hole.
When
removing
and inserting
the
detachable
work
support,
be
careful
to
ensure
that
it
is
flush with
the
free
arm
of
the
sewing
machine.
Accessory
compartment
Detachable
work
support
Open
the
detachable
work
support
(15).
Using
both
hands,
swing
the
detachable
work
support
(15) to
the
left.
L
Organizing
the
accessories
Lay
the
enclosed
accessories
into
the
acces
sory
compartment.
11

I
7
-
4
I
Hold
the
handwheel
<8)
and
press
the
hand-
wheel
release disc
(9)
to
the
“bobbin”
symbol.
This
stops
the
needle
from moving while
the
machine
is
winding
the
bobbin.
Place
the
empty
bobbin
onto
the
pin
of
the
bobbin
winding
mechanism
and
press
it
down
as far
as
possible.
Pull
the
bobbin
to
the
right
as far
as
it
will
go.
Note:
It
is
only
possible
to
wind
the
bobbin
when
it
is
positioned
as far
to
the
right
as
possible.
12
Preparing
the
machine
for
bobbin winding
11
I
Mounting
the
bobbin
Switch
off
the
on/off
switch
(13)

—4
on
it.
Place
the thread
clockwise
into
the
bobbin
winder
tension
(1)
and
run
it
to
the
bobbin.
There
the
thread
is passed
through
a
hole
and
held
tight.
Turn
the
on/off
switch
(13)
on
and
press
the
foot
pedal.
Let
go
of
the
thread
after
a
few revolutions.
As
soon
as
the
bobbin
is
full
the
bobbin
win
ding
procedure
stops
automatically.
Press
the
full
bobbin to
the
left,
remove
it
from
the
pin
and
cut
the
thread.
Don’t
forget:
Press
the
handwheel release
disc
(9)
back to
the
“sewing”
symbol
and
turn
the
handwheel
(8)
towards
you
until
it
clicks into
place.
Bobbin
winder
tension
The
thread
is
passed
through
the
bobbin
thread
tension
(1)
in
a
clockwise
direction and
crosses
over itself
on
the
way
to
the
bobbin.
I
I
Winding
the
bobbin
Pull
the
spool
holder
(5)
up
and
place
a
spool
‘p
13

Hook
cover
Switch
off
on/off
switch
(13)
Hold
the
side
of
the
hook
cover
(26)
and
open
it
towards
you.
Removing
the
bobbin
case
Raise
the
bobbin
case
cover and
pull
out
the
bobbin
case. Release
the
cover
and remove
the
bobbin.
To
ensure
perfect
sewing
and
a
durable seam,
the
top
and
bottom
thread-tensions
must
be
well
adjusted
to
each other
and
the
threads
must
be
interlaced
between
the
two
fabric
plies.
The
interlacing
should
be
visible
underneath the
bottom
ply
when sewing
decorative
seams,
button
holes
and
darning.
_
a
14

nserting the
bobbin
Insert
the
bobbin
into
the
bobbin
case
In
doing
so,
pull
the
thread
through the
slit
A,
then
under
the
tension
plate
B
until
it
lies
in
the
opening
(see
arrow).
Checking
the
bobbin
thread
tension
Hold
the
thread
protruding
from
the
bobbin
case
and
pull
the
thread
upwards
sharply.
The
bobbin
case
must drop
down
the
thread
during
this
movement.
Adjusting
the
setting:
Using
the
screwdriver
from
the accessories,
turn
setting
screw
C
to
the
left
— the
bobbin
thread
tension
becomes
weaker
Turn
setting
screw
C
just
a
little
to
the
right —
the
bobbin
thread tension
becomes
stronger.
Inserting
the
bobbin
case
Open cover
D
and slide
the
bobbin
case
onto
the
hook
pin
E
as
far
as
it
will
go.
The
bobbin
case
finger
F
must
point
into
cutout
G.
Check:
Pull
the
bobbin
thread
sharply.
The
bobbin
case
must
not
fall
out
of
the
hook.
15

Pull
the
spool
holder
(5)
up
and
mount
the
thread.
Raise
the
presser
foot
lifter
(23).
Turn
the
handwheel
until
the
take
up lever
(21) and
the
needle are at
their
highest
point.
The
black
arrows
on
the
sewing
machine
show
you
the
correct
path
for
the
thread.
Using
both
hands,
pull
the
thread
from
the
back to
the
front
into
the
thread
guide
(2)
and
pass
it
downwards
through the
right
threa
ding
slot
(20).
Pass
the thread
around
lug
(B)
back
upwards
through
the
left
threading
slot
up
to
the
take
up lever
(21).
The
thread
is
threaded
through the
take
up
lever
from
right
to
left.
Now
pass
the thread
downwards
and
lay
it
from
the
right
hand
side
behind
thread
guide
(19)
and
thread
guide
(18).
2
Threading
the
needle
thread
I
Switch
off
the
on/off
switch
(13).
I
I
I
16