Pfaff hobbylock 756 Owner's manual

Category
Sewing machines
Type
Owner's manual

This manual is also suitable for

Cl)
C
C)
0
D
3
a)
D
C
a)
Cs’
C,
C
C-)
C
C)
Simple,
up-to-date
sewing
Congratulations!
You
have
bought
a
high-quality
product
that
provides
unique
advantages.
Your
new
hobbylock
756
can
take
any
material
in
its
stride
and
will
sew,
trim
and
neaten
up
for
you
in
one
ope
ion.
Your
PFAFF
hobbylock
features
the
very
latest
in
design
and
technology,
and
it
is
just
as
easy
to
use
as
this
instruction
manual
is
to
follow.
If
you
now
take
a
bit
of
time
to
study
the
instruction
manual
nothing
can
go
amiss.
It
is
certainly
time
well
spent,
since
it
is
the
only
way
to
find
out
just
what
your
machine
can
do
and
put
it
to
full
use.
If
you
have
any
further
questions
just
ask
your
PFAFF
dealer.
He
is
happy
to
be
of
service
with
any
help
or
advice.
So
now
let’s
get
started!
We
wish
you
many
enjoyable
hours
creating
your
very
own
fashion
ideas.
Safety
ru’es
For
the
United
Kingdom
only
The
leads
must
under
no
circumstances
be
connected
to
the
safety-lead
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
to
the
colour
coding
of
the
terminals
in
your
plug,
proceed
as
follows:
The
wire
which
is
coloured
blue
must
be
connected
to
the
terminal
which
is
marked
with
the
lettter
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.
Under
no
circumstances
should
cut-off
mains
plugs
be
used.
They
should
be
disposed
of
immedia
tely.
Defective
mains
leads
must
be
completetly
replaced.
Only
3
A
spare
fuses
must
be
used
as
approved
by
ASTA
according
to
BS
1
362
and
the
fuse
cover
must
be
marked
3
A
or
with
the
corresponding
colour
code.
The
plug
must
never
be
used
without
fuse
covers.
Spare
fuse
covers
are
available
from
electrical
sup
pliers
or
the
PFAFF
agencies.
Please
also
observe
the
general
safety
notes
on
page
2.
:
IMPORTANT
SAFETY
INSTRUCTIONS
For
the
United
States
only
This
sewing
machine
is
designed
and
manufactured
for
HOUSHOLD
use
only.
When
you
use
an
electric
appliance,
the
following
basic
safety
precautions
should
always
___________________
be
adhered
to:
Read
all
instructions
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.
2.
Always
unplug
before
relamping.
Replace
bulb
with
same
type
rated
15
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.
WARNING
To
reduce
risk
of
burns
fire
electric
shocks
or
injury
to
persons
1:
1.
Do
not
allow
to
be
used
as
a
toy.
Great
care
is
necessary
when
this
sewing
machine
is
used
by
or
near
children.
2.
Only
use
this
sewing
machine
for
its
intended
purpose
as
described
in
this
manual.
Only
use
attachments
re
commended
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
properly,
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
anything
into
any
opening.
6.
Do
not
use
out
of
doors.
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
(,,O’)
position,
then
remove
plug
from
socket.
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,
hold
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.
13.
Do
not
use
bent
or
blunt
needles,
Only
use
needles
recommended
by
the
manufacturer.
14.
Do
not
pull
or
push
fabric
while
stitching.
It
may
deflect
the
needle,
causing
itto
break.
15
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
:
17.
Hold
plug
when
rewinding
into
cord
reel.
Do
not
allow
plug
to
whip
when
rewinding.
I
Please
also
observe
the
general
safety
notes
on
page
2
KEEP
THESE
INSTRUCTIONS
IN
A
SAFE
PLACE.
4
Notes
on
safety
Notes
on
safety
for
domestic
sewing
machi
nes
according
to
EN
60335-2-28
bzw.
IEC
335-2-28.
1.
The
user
must
exercise
adequate
caution
with
regard
to
the
up
and
down
move
ment
of
the
needle
and
keep
the
sewing
area
under
constant
observation
while
working.
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
should
only
be
adjusted
by
a
Ptaff
mechanic.
5.
The
machine
should
be
put
into
operation
as
indicated
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
defective,
it
is
wet,
e.g.
with
condensation.
8.
Do
not
pull
the
mains
plug
out
of
the
sok
ket
by
its
cord.
9.
If
this
appliance
is
used
for
another
pur
pose
than
that
intended
or
if
it
is
wrongly
operated,
we
cannot
accept
any
liability
for
any
damage
caused.
1
0.
To
avoid
the
risk
of
electric
shock,
do
not
open
the
machine.
There
are
no
parts
in
side
the
machine
which
the
user
can
re
pair.
This
the
exclusive
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
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
exposed
to:
dust,
severe
dampness,
direct
sunlight,
sta
tic
electricity,
heat-producing
objects,
corro
sive
chemicals
or
liquids.
To
permit
adequate
ventilation
the
machine
must
be
kept
unblocked
and
used
on
a
firm
and
even
surface.
Treatment
Always
make
sure
not
to
damage
your
machine
by
knocking
or
dropping
it.
Cleaning
Housing
and
display:
To
clean
the
housing,
use
a
dry,
clean
and
soft
cloth
which
is
free
of
fluff.
To
remove
any
stub
born
dirt,
use
a
soft
cloth
with
alcohol
or
paraf
fin.
Please
Note!
Never
use
insecticides
or
chemical
products
such
as
petrol
(gas)
or
thin
chemicals
to
clean
the
housing.
Ir
.1
I
I
I
I
I
2
CONTENTS
Page
1
Accessories
4
2.
Needle
information
4
3.
Principal
parts
5
4.
How
to
open
looper
cover
6
5.
Principal
parts
behind
looper
cover
6
6.
Preparation prior
to
sewing
6
7.
Setting
up the
thread
guide
holder
7
8.
How
to
remove
and insert
needle
8
To
remove
needle
(s)
8
To
insert
needle
(s)
8
9.
How
to
remove
and
replace
cloth
plate
9
10.
How
to
remove
and
replace
cylinder
cover
9
11.
Threading
the
machine
10
Threading
diagram
10
Understanding
the
color
code
10
Stitch
diagram
10
a
To
thread
the
machine
correctly
10
Important
threading
information
17
12.
Chaining
off
and
test
sewing
18
13.
Basic
stitch
types
19
4
thread
overlock
mock
safety
stitch
19
Wide
3
thread
overlock
stitch
19
a
Narrow
3
thread
overlock
stitch
19
14.
How
to
adjust
thread
tension
19
Suggested
tension
settings
for
4
thread
overlock
mock
safety
stitch
20
a
Correct
balance
of
the
4
thread
overlock
mock
safety
stitch
20
a
How
to
balance
the
4
thread
overlock
mock
safety
stitch
20
Suggested
tension
setting
for
the
3
thread
overlock
stitch
21
Correct
balance
of
the
3
thread
overlock
stitch
21
4
How
to
balance
the
3
thread
J
overlock
stitch
21
15.
How
to
change
threads/tie
on
method
. .
.
.22
16.
How
to
adjust
the
stitch length
23
17.
How
to
disengage
movable
upper
knife
.
.
.
.23
To
place
movable
knife
in
nonworking
position
23
To
place movable
knife
in
working
position
24
Page
18.
Seam guide
lines
24
19.
How
to
adjust
the
overedge
seam
width
25
20.
How
to
sew
a
rolled
hem
26
Machine
set up
26
Suggested
tension
settings
for
standard rolled
hem
27
Suggested
tension
settings
for
upper
looper
thread
wrapped
rolled
hem
. .
.
.27
How
to balance
the
upper
looper
thread
wrapped
rolled
hem
27
Additional
information
about
rolled
hemming
28
To
secure
the
rolled
hem
thread
chain
28
21.
Stitch
variations
and
sewing
techniques
29
How
to
sew
a
flatlock
decorative
seam
29
How
to
sew
an
overlock
blind
hem
31
How
to
sew
pin
tucks
31
Turning
square
corners
32
Pin
placement
33
Securing
the
thread
chain
33
Applying
elastic
34
How
to
reinforce
a
seam
35
Braiding
by
chaining
off
35
Differential
feed
(with
differential
feed
machine
only)
36
22.
How
to
adjust
the
presser
foot
pressure.
.
.
.38
23.
Free
arm
sewing
38
24.
Relationship
between cloth,
thread
and
needle
39
25.
Machine
maintenance
40
Cleaning
the
machine
40
Oiling
the machine
40
How
to
replace
the
stationary
knife
.
.
.
.41
How
to
exchange
light
bulb
42
26.
Troubleshooting
chart
43
27.
Optional
accessories
and
attachments
44
28.
Specification
45
3
1.
ACCESSORIES
(
Needle
set
(
Screwdriver
(sheet
metal)
Sciewdiver
(small
si7e)
®
Tweezers
©
Rolled
hemming
throat
plate
©
Hex-head
wrench
See
page
44
for
optional
accessories.
1
1
I
2.
NEEDLE
INFORMATION
*
This
overlock
uses
a
flat
shank
industrial
needle
that
eliminates
the
possibility
of
inserting
the
needle
backwards.
*
Do
not
attempt
to
use
a
standard
household
sewing
machine
needle
of
any
size
or
type
in
this
overlock.
*
needle
#2054
size
14
is
furnished
with
the
machine.
Regular
point
needles
(#2054-42)
for
sewing
woven
fabrics
and
ball
point
needles
(2054-06)
are
available
for
sewing
knits.
Both
types
are
available
in
sizes
10,
12,
14
&
16.
*
Refer
to
the
chart
on
page
39
for
selecting
the
correct
needle
for
your
sewing
projects.
#2054
Overlock
needle
-
0
fl
U
J
L
V
Regular
Point
Ball
Point
wovens
knits
#2054-42
#2054-06
10
10
Sizes
12
12
available
I__________
4
3.
PRINCIPAL
PARTS
Thread
guides
and
holder
©
Handle
Pressure
regulating
screw
Left
needle
thread
tension
dial
(blue)
®
Right
needle
thread
tension
dial
(green)
©
Upper
looper
thread
tension
dial
(orange)
©
Lower
looper
thread
tension
dial
(yellow)
®
Throat
plate
®
Cylinder
cover
Cloth
plate
©
Looper
cover
©
Power
&
light
switch
©
Stitch
length
dial
©
Hand
wheel
©
Motor
cover
®
Spool
stand
©
Cone
adapter
®
Spool
pin
5
4.
HOW
TO
OPEN
LOOPER
COVER
*
Push
the
cover
to
the
right
as
far
as
it
will
go.
*
Pull
cover
down
toward
you.
()
Caution:
Be
sure
looper
cover
is
closed
when
sewing.
5.
PRINCIPAL
PARTS
BEHIND
LOOPER
COVER
()
Upper
looper
()
Movable
upper
knife
®
Presser
foot
®
Stationary
lower
knife
®
Lower
looper
6.
PREPARATION
PRIOR
TO
SEWING
*
Connect
the
controller/electric
plug
tD
to
the
machine
receptacle
().
*
Plug
power
line
©
into
electric
outlet
®.
*
Power
switch
Push
“I”
mark
side
(used
also
for
light
switch)
to
turn
“ON”
Push
“0”
mark
side
to
turn
“OFF”
*
To
run
the
machine
and
control
the
speed,
press
the
controller.
*
The
harder
you
press,
the
faster
the
machine
will
sew.
*
To
stop
the
machine
from
sewing,
remove
your
foot
from
the
controller.
*
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
qualified
electrican
to
install
the
proper
outlet.
Do
not
modify
the
plug
in
any
way.
For
this
sewing
machine
has
to
be
used
foot
controWe
No.
4
C-316
B.
Be
sure
to
make
reference
to
“Warning”
on
foflowing
page.
6
Warning:
*
Be
sure
that
the
electrical
voltage
of
the
electric
outlet
(wall
receptacle)
is
the
same
as
the
rated
voltage
of
the
motor.
*
Handle
the
foot
controller
with
care
and
avoid
dropping
it
on
the
floor.
Be
sure
not
to
place
anything
on
top
of
it
when
not
in
use.
*
Disconnect
the
powerline
plug
from
the
electric
outlet
when
changing
needles,
presser
feet
or
throat
plates,
or
when
leaving
the
machine
unattended.
This
eliminates
the
possibility
of
starting
the
machine
by
accidentally
pressing
the
controller.
*
Befor&cleaning
your
machine,
disconnect
the
powerline
plug
from
the
electric
outlet.
7.
SETTING
UP
THE
THREAD
GUIDE
HOLDER
*
This
machine
is
shipped
with
the
thread
guide
holder
in
the
lowered
position.
*
Fully
extend
the
thread
guide
holder.
*
The
two
joints
on
the
telescope
will
click
into
place
when
they
are
correctly
positioned.
*
Center
the
thread
guides
above
the
spool
pins.
*
Place
thread
over
the
cone
adapters
on
the
spool
pins.
Note:
If
the
machine
is
threaded,
straighten
the
threads
to
prevent
tangling.
7
8.
HOW
TO
REMOVE
AND
INSERT
NEEDLES
TO
REMOVE
NEEDLE
(S)
*
Be
sure
to
disconnect
the
machine
from
the
electric
outlet
before
removing
needle(s).
*
Turn
the
hand
wheel
toward
you
until
the
needle
is
at
its
highest
position.
*
Loosen,
but
do
not
remove
the
needle
set
screw
with
the
small
screwdriver.
left
needle
set
screw
right
needle
set
screw
©
*
Remove
the
needle(s).
TO
INSERT
NEEDLE
(S)
*
Hold
the
needle
with
the
flat
surface
to
the
back.
*
Insert
the
needle
into
the
needle
clamp
as
far
as
it
will
go.
Note:
The
left
needle
®
will
be
slightly
higher
than
the
right
needle
®.
*
Securely
tighten
the
needle
set
screw.
Note:
*
This
machine
uses
#2054
needles.
Refer
to
page
4
for
additional
needle
information.
*
Remove
the
cloth
plate
or
the
cylinder
cover
if
you
find
it
difficult
to
remove
and
replace
the
needle.
Rat
surface
to
the
rear
1?
8
9
HOW
TO
REMOVE
AND
REPLACE
CLOTH
PLATE
*
Remove
cloth
plate
for
free
arm
sewing
(tublar
work)
*
To
remove,
pull
cloth
plate
to
the left
while
pressing
the
push
botton
on
underside
of
cloth
plate
upward.
*
To
replace,
guide
latch
on
cloth
plate
into
hole
in
cylinder
cover
and
push
cloth
plate to
the
right
as
far
as
it
will
go.
:10.
HOWTO
REMOVEAND
REPLACE
CYLINDER
COVER
*
Removing
the
cylinder
cover
exposes the
lower
looper
for
easy
threading
and
cleaning
of
the
machine.
*
Cylinder
cover
can
be
removed
together
with
the
cloth
plate
by
pulling
the
cylinder
cover
to
the
left.
*
To
replace
the
cylinder
cover
together
with
the
cloth
plate,
push
cloth
plate
with
the
cylinder
cover
attached,
to
the right
as
far
as
it
will
go.
*
To
remove
the
cylinder
cover
when
cloth
plate
is
not
fitted
on
the
machine,
it
can
be
removed
easily
by
lifting
it
upward
while
pulling
to
the
left.
*
To
replace
only
the
cylinder
cover,
place
tab
on
top
of
cylinder
cover
under
the
throat
plate
and
press
cover
downward
and
to the
right.
Warning:
Do
not
hold
the cylinder
cover
when
lifting
or
•1
carrying
the
machine.
Caution:
Be
sure
cylinder
coveris
replaced
when
sewing.
9
4
r
11.
THREADING
THE
MACHINE
THREADING
DIAGRAM
*
A
color
coded
threading
diagram
is
located
inside
the
loopei
cover
for
quick
refcrcnce.
*
Thread
the
machine
in
the
order
®
to
as
shown.
UNDERSTANDING
THE
COLOR
CODE
Blue
®
Green
®
Orange
®
Yellow
©
*
Left
needle
thread
*
Right
needle
thread
*
Upper
looper
thread
*
Lower
looper
thread
STITCH
DIAGRAM
©
*
Upper
looper
thread
Orange
*
Lower
looper
thread
Yellow
*
Right
needle
thread
Green
*
Left
needle
thread
Blue
TO
THREAD
THE
MACHINE
CORRECTLY
(1)
Threading
the
Upper
Looper
(Orange)
*
Thread
the
upper
looper
as
indicated
©
Topside
10
I
I
:4
F
F
F
*
Pass
thread
from
back
to
the
front
through
the
thread
guide
D
*
Pass
thread
through
hole
@
from
front
to
back,
then
to
the
front
through
right
slot
as
shown.
*
While
holding
thread
with
finger,
pass
it
between
the
tension
discs
and
pull
thread
down
to
make
certain
it
is
properly
located
in
between
the
tension
discs.
*
Thread
the
looper
area
of
the
machine
following
the
orange
color
coded
thread
guides.
(®-
®)
*
Thread
the
hole
in
the
upper
looper
from
front
to
back
®.
Note:
Use
the
tweezers
provided
in
the
accessory
set
to
aid
in
threading
the
looper.
*
Pull
about
5
cm
(2
inches)
of
thread
through
the
looper
and
place
to
the
back
of
the
throat
plate.
11
-
--
.-
.-
-
(2)
Threading
the
Lower
Looper
(Yellow)
*
Thread
the
lower
looper
as
indicated
D
*
Pass
thread
from
back
to
the
front
through
the
thread
guide
*
Pass
thread
through
hole
J
from
front
to
back,
then
to
the
front
through
right
slot
as
shown.
*
While
holding
thread
with
finger,
pass
it
between
the
tension
discs
and
pull
thread
down
to
make
certain
it
is
properly
located
in
between
the
tension
discs.
12
I:
I
*
Thread
the
looper
area
of
the
machine
following
the
yellow
color
coded
thread
guides
®®.
*
Remove
the
cylinder
cover
(page
9)
to
expose
the
lower
looper
for
threading.
*
Turn
the
hand
wheel
toward
you
until
the
lower
looper
is
at
the
far
left.
*
Pull
7.5
10
cm
(3
4
inches)
of
thread
through
thread
guide
(ij.
*
Insert
the
thread
through
the
left
end
of
the
lower
looper.®
*
Drop
the
thread.
I
j
Note:
Use
the
tweezers
that
are
in
the
accessory
set
to
aid
in
threading
the
looper.
*
Turn
the
hand
wheel
toward
you
until
the
lower
looper
is
at
the
far
right.
*
Pick
up
the
thread
and
pass
it
through
the
hole
in
the
end
of
the
looper
®.
*
The
thread
should
be
positioned
in
the
groove
of
the
lower
looper.
*
Pull
about
5
cm
(2
inches)
of
thread
through
the
looper
and
place
it
over
the
top
of
the
upper
looper
and
to
the
back
of
the
throat
plate.
13
:
rr
t
A
(3)
Threading
the
Right
Needle
(Green)
*
Thread
the
right
needle
as
indicated
(iJ--®.
I
.
\
L_—4
1-
—-
*
Pass
thread
from
back
to
the
front
through
the
thread
guide
D
*
Pass
thread
through
hole
®
from
front
to
back,
then
to
the
front
through
right
slot
as
shown.
*
While
holding
thread
with
finger,
pass
it
between
the
tension
discs
and
pull
thread
down
to
make
certain
it
is
properly
located
in
between
the
tension
discs.
I
14
I
*
Continue
to
thread
points®
—®.
Note:
Be
sure
to
pass
the
thread
through
upper
thread
path
of
the
thread
guide().
15
L
*
Thread
the
eye
of
the
right
needle
®.
*
The
needle
may
be
easier
to
thread
when
the
upper
knife
is
disengaged
and
placed
in
the
non
operating
position.
(see
page
23).
Be
sure
to
engage
knife
before
sewing.
*
Place
the
thread
to
the
back,
under
the
presser
foot.
I
*
Pass
thread
from
back
to
the
front
through
the
thread
guide
*
While
holding
thread
with
finger,
pass
it
between
the
tension
discs
and
pull
thread
down
to
make
certain
it
is
properly
located
in
between
the
tension
discs.
(.
(4)
Threading
the
Left
Needle
(Blue)
*
Thread
the
left
needle
as
indicated
*
Pass
thread
through
hole
from
front
to
back,
then
to
the
front
through
right
slot
as
shown.
°Tfl
16
J
IMPORTANT
THREADiNG
INFORMATION
*
Always
thread
the
needle(s)
last
to
prevent
mis
threading
the
lower
looper.
*
If
the
lower
looper
should
come
unthreaded.
1)
Unthread
the
needle(s)
2)
Thread
the
lower
looper
3)
Thread
the
needle(s)
*
Continue
to
thread
points
®—®.
Note:
Be
sure
to
pass
the
thread
through
lower
thread
path
of
the
thread
guideC.
*
Thread
the
eye
of
the
left
needle.
®
*
The
needle
may
be
easier
to
thread
when
the
upper
knife
is
disengaged
and
placed
in
the
non
operating
position
(see
page
17).
Be
sure
to
engage
knife
before
sewing.
*
Place
the
thread
to
the
back,
under
the
presser
foot.
I
.1
1
*1
Correct
view
Wrong
view
17
12.
CHAINING
OFF
AND
TEST
SEWING
*
When
the
machine
is
completely
threaded,
bring
all
of
the
threads
over
the
throat
plate
and
slightly
to
the
left
under
the
presser
foot.
*
Hold
the
threads
and
apply
a
slight
tension.
*
Turn
the
hand
wheel
toward
you
2
or
3
complete
turns
to
start
the
thread
chain.
*
Lower
presser
foot.
*
Continue
holding
the
chain
and
press
on
the
foot
control
until
the
chain
is
5
7.5
cm
(2
3
inches)
in
length.
*
Place
fabric
under
the
front
of
the
presser
foot
and
sew
a
test
sample.
Note:
Do
not
pull
on
the
fabric
while
sewing
as
this
may
deflect
the
needle,
causing
it
to
break.
*
At
the
end
of
the
sample,
continue
to
run
the
machine
with
the
presser
foot
down
until
the
chain
reaches
5
7.5
cm
(2
3
inches)
in
length.
*
Clip
the
thread
chain.
Note:
Anytime
you
have
rethreaded
the
machine
always
chain
off
and
sew
a
test
sample
to
test
tensions
and
make
adjustments
as
necessary.
18
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Pfaff hobbylock 756 Owner's manual

Category
Sewing machines
Type
Owner's manual
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