Pfaff hobbylock 774 User Manual
77”
OPERATiNG
iNSTRUCTION
CONTENTS
Parts
A.
Preparation
B.
Preparation
a.
Fitting
b.
How
c.
Turning
d.
Labrication
e.
f.
Opening
Threading
g.
Operating
C.
Test
a.
Thread
b.
Dial
c.
Relation
d.
e.
Correct
1.
Incorrect
Roll
g.
h.
Points
i.
3-thread
Some
D.
Adjusting
a.
Adjusting
b.
Replacing
c.
Replacing
d.
Replacing
e.
f.
Replacing
E.
Sewing
names
for
foot
the
adjust
to
on
and
the
sewing
tension
chart
for
chart
thread
thread
hemming
to
obseave
overedge
adjustments
the
the
needle
the
the
the
problems
the
sewing
controller
the
the
/
off
closing
procedure
machine
adjustment
thread
for
tension
tension
/
seam
stitch
upper
lower
light
and
foot
controller
lamp
looper
tension
fabrics
during
seam
Maintenance
(s)
solutions
and
and
sewing
width
length
knife
knife
bulb
cover
(Normal
adjustment
thread
how
and
hemming)
stitch
to
adjust
side
cover
length
2
4
4
4
4
4
5
6
6
9
9
9
9
10
10
11
12
13
14
15
15
15
16
17
18
19
20
A.
Parts
•
name
Front
side
Rear
•
side
Presser
toot
feet
2
•
Accessories
Accessories
Screw
Screw
needle)
(For
case
driver
driver
•
Specifications
Maximum
Overlock
Brush
length
weight
for
Stitch
Presser
Presser
Needle
Number
Lubrication
Dimentions
Net
speed
seam
foot
foot
of
dusting
width
lift
threads
300
1
35mm
1.0
Hinged
5mm
130/705H
4
Manual
278(W)
7Kg
Roll
s.p.m.
(standard)
5.0mm
x
264(D)
hemming
No.75—
presser
><
No.90
310(H)
foot
•
Looper
Tweezers
mechanism
Oiler
Upper
Needle
knife
•
Controller
Thread
stripping
discs
Dust
(4
pcs.)
cover
3
Preparation
B
Preparation
a.
This
horizontal
machine
Fitting
b.
First,
connector
in
a
How
c.
Place
When
will
more
stop
machine
the
power
to
begin
the
surface
table.
foot
the
the
insert
socket
illustration,
source.
adjust
the
tip
press
you
to
heavily
machine,
the
for
must
controller
controller
foot
the
your
of
at
run
the
sewing
be
or
purpose-built
the
on
then
controller
foot
down
low
machine
lift
your
used
connector
machine
connect
lightly
gently,
speed:
will
foot
on
on
the
As
run
from
a
as
the
the
you
faster.
the
and
flat
sewing
the
into
shown
plug
pedal.
machine
press
pedal.
to
To
4
d.
Turning
Sewing
master
By
is
sewing
switching
turned
on
light
switch
on
light
/
and
is
off
the
is
switched
located
on
turned
the
by
switching
lamp
right
machine,
off.
on
side
off
and
off
of
the
sewing
the
machine,
by
body.
the
light
Lubrication
e.
The
made
lubrication
always
machine
to
the
bushings
from
be
oil.
areas
and
special
once
sure
to
Apply
indicated.
or
twice
use
just
other
materials
a
good
a
oneortwo
important
and
month.
quality
parts
only
When
drops
are
require
oiling
sewing
of
oil
5
f.
Opening
and
side
and
cover
closing
looper
cover
1.
To
tion
To
it
To
2.
cover
To
3.
cover
until
Threading
g.
open
of
close
locks.
open
close
it
the
the
arrow.
side
the
to
the
the
upwards
clicks
procedure
side
cover,
looper
right,
looper
and
cover,
swing
lightly
it
will
push
cover,
cover,
towards
close
push
it
down
it
it
to
slide
push
securely.
to
the
the
right
the
towards
the
the
direc
until
looper
you.
looper
machine
maximum
at
with
obtain
bar
you
that
must
the
a
the
pins.
to
1.
Ensure
is
Threading
2.
ance
to
Position
3.
thatitimmediately
reel
Tweezers
4.
assist
the
telescopic
vertical
be
threading
correctly
telescopic
from
make
done
formed
aligns
the
accessories
threading
height.
carefully
procedure
thread
above
thread
seam.
easier.
in
guide
the
guide
accord
in
bag
bar
order
bar
thread
will
so
ff7
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6
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