INSTRUCTION
Cat.
No.
8098
February,
1981
E
52
SERIES
4l^PEBASUS
^PEGASUS
Stitch
type
5CG
503
2
threads
Stitch
type
512
512
4
threads
4
Stitch type 504 504 Stitch type 505
SOSl
Stitch type 514
3
threads
(iUs!>(c
E520i
^ ^ 'J A''t T
CT
^i-fo
IEL<
f^i6[cf«LTv^
tt.
^
L±ifSi-o
514
3
threads
4
threads
3 4
INTRODUCTION
To
the
operators;
In
this
machine,
you
will find all
the
features
to
assist
you
to
enjoy
easier
handling and
faster
sewing
that
will
help
you
increase
your
production.
Read this
book
carefully
before
operating.
To
the
mechanics;
This
book
contains
some
notes
on
the
maintenance
of
the
machine,
which
will
be helpful to you in adjusting
and
repairing
the
machine.
TABLE
OF
CONTENTS
GENERAL
INFORMATION
Page
Organization
chart
2
Run
machineatrecommended
speed
4
Machine
installation
6-9
Semi-submerged installation
6
Fully-submerged installation
8
Driving
motor
pulley and belting
10
The turning direction of machine
10
Belt guard and eye guard
10
Lubrication
12-15
To
fill
oil
12
To
drain
oil
12
Oil
filter
14
Silicone
oil
for
H.R.
device
14
OPERATORS'
INSTRUCTION
16-28
Needles
16
Replacing needles
16
Threading
18-20
Regulating thread tension
18
Presser
foot
pressure
20
Stitch length adjustment
20
Adjusting differential feed ratio
22
Regulating seam width
24
Changing upper knife
24
Changing lower knife
26
Knives
26
Chaining thread
28
Howtoclean
your
machine
28
Daily
maintenance
28
Before
morning
start
28
After
closeofwork
28
Needle
thread
control
32
Looper
thread
control
33
Standard
dimensions
on
adjustments
34-35
PLEASE
NOTE:
This
booklet
covers
the
machines
(after
the
machine
number 7605897) which
are
manufactiired
from
February,
1980.
Please
refer
to
page
32-33.
— X
mmiSLVtn
-i&mm
i
I
.i>>
3
4-15
5
6-9
7.9
2
—y-'j-AlXZ-i
11
3.
=
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tIM')
11
4 h fj ^ T T "ff—
K
11
12-
-15
13
13
3
13
4
Mm<r)Li)^fz
13
5.7^
15
6 'i
7>?i!i
15
16-
-29
1
.imn
17
17
18-
-20
4 . T > 3
19
21
21
23
8 ') itJc7)J^0n
25
9
.±y
10.T^
11.XX.C7)<i}f
12.???^lUov^r
13.f.(l
25
27
27
29
29
29
15 '1
30-31
16.l^*u^^i^:igcfM
34-35
C
#11
,ltM#-^7605897t:Jl?^<7)
i
>(1980^1
T<
ORGANIZATION
CHART
Applications
Machine
type/spec.
Needle
plate
type
Chain
ing
land
Diff.
feed
ratio
Speed
(s.p.m.)
min.
max.
Seaming
knitwear.
E52-130/504-253-
3N
Yes
1 :
0.7
1 : 2
8,000
General plain seaming
E52-130/504-263-
it
No
" " "
Two
needle seaming
on
underwear.
E52-131/514-353-
li
Yes
"
it
7,500
Two
needle seaming.
Mock-safety
stitch.
E52-131/512-353-
ti
" " " "
Two
needle seaming
on
knitwear.
E52-132/514-363-
ti
No
1 : 1 1 : 3
"
Two
needle seaming
on
underwear.
E52-133/514-363-
it
"
1 ;
0.7
1 : 2
"
Seaming knitwear.
E52-134/504-233-
2W
Yes
"
"
8,000
Two
needle seaming
on
woven
fabrics
E52-135/512-373-
3W
"
"
"
7,500
Two
needle seaming
on
bulky
knitwear
E52-140/514-385-
"
No
1 : 1 1 : 3
7,000
Blindstitch
hemming
or
plain seaming.
E52-210/505-223-
2N
"
1 :
0.7
1 : 2
8,000
Blindstitch
hemming
or plain seaming.
E52-210C/505-223-
"
"
1 : 1 1 : 3 "
Two
thread
blindstitch
hemming.
E52-211/503-223-
"
"
1 :
0.7
1 : 2
"
Serging
E52-220/503-233-
2W
Yes
"
1 :
1.3
7,500
Serging on
heavy
weight
fabrics,
e.g., jeans.
E52-221
/504-365-
3N
No
"
1 : 2
7,000
Eizwmmmm
m
^/i±
<5^
mmik
7>
K
^
fj
j:b
ma
S ±
xrmm
E52-130/504-253
3 N
1 :
0.7
1:2
8,000
M&t/'xtTO
E52-130/504-263
II
II
II II
E52-131/514-353
II
f+
II II
7,500
Mm
E52-131/512-353
II
II
II
II
II
E52-132/514-363
II
1:
1 1 : 3
II
E52-133/514-363
II
II
1 :
0.7
1:
2
II
xtM
E52-134/504-233
2W
it
II
II
8,000
jife^m
E52-135/512-373
3W
II
II II
7,500
(^iSJ|^)
<7)
imm
E52-140/514-385
II
Ant
1 : 1 1 : 3
7,000
E52-210/505-223
2 N
II
1 :
0.7
1 : 2
8,000
E52-210C/505-223
II II
1 : 1
1 : 3
II
M±i&.
ti^im
E52-211/503-223
II
II
1 :
0.7
1 : 2
II
•^-i^>'rm
E52-220/503-233
2 W
it
II
1 :
1.3
7,500
f'—A<7)-f—
m
E52-221/504-365
3 N
4iff
II
1 : 2
7,000
RUN
MACHINE
AT
RECOMMENDED
SPEED
1.
Run
new
machine
ata20%
less
speed
than
maximum
for
the
first
4
weeks.
At
the
end
of
4 weeks, original oil
should
be
drained
out
and
replaced.
Thereafter
the
machine
may
be
oper
ated
at
normal
speed.
2. Keep
enough
amount
of
oil in
the
ma
chine;
the
top
of Oil Level Indicator O
should
be
always
between
the
two
lines
of Oil Level Sight Window. See page
12.
3.
While
machine running, OilMonitor©
is
green,
which
shows
the
normal
oil
circulation
inside
the
machine.
If
Oil
Monitor © is red, something ex
traordinary
may
be
caused
in
the
oil
circulation;
check
the
oil
amount
or
Oil Filter. See page
12.
4. Before
starting
machine
for
the
first
time,
or
if
machine
is
idle
for
more
than
two
weeks,
manually
lubricate
Needle Holder Guide Stud
O,
Upper
Looper Holder © and the oil hole
©.
The
Oil
Hole © requiresdaily lubrica
tion before morning
start.
iTh
^
(O)
1
CT)
1
Fig. 1
3
K#M)
X0
mo%^tlx
v^„
1^)1
JE^<r>mU^Xis
2A^1
xn^^M'ik.
'iL^tt
^
f\^^<><r>
3. ~ X >c7)?t{iMli, ^
^•5fe^iS?r
2 X ^
i.i'>>^mu^.
•m'lE'ifi^j.-mm^i
u=a*')^to
5.
= > i>
—
a©(-.
2 ~
Sr^TorSMLTzirft
^^fo-C<
tais.
^0
S
x>
10
10^
MACHINE
INSTALLATION
Semi-submerged
Installation
Install
machine
so
that
the
top
surface
of
Needle Plate is
approximately
10cm
above
from
Table
top.
See
the
illustration.
1. Use Spacers O 0 between Machine
Table
and
Rest
Board
as
shown
in
Table
1.
2. Fix Rest Board 0 rigidly under
Machine
Table.
3. Set
Waste
Chutes O O and O as
shown.
4. Put Cushion Rubbers O and 0 on
Rest Board 0
Set
Machine on Board
©,
making sure the holes of Oil
Reservoir fit
the
pins of Cushion
Rubbers
O-
Note:
The
table
of
the
thickness
of
45mm
or
moreisrecommended
for
E52.
Using a
thin
table
may
cause
excess
vibration/noise
during
sewing.
Needle
plate
CQ
top
surface
Machine
table
T —
Machine
table
T—7';u
•
Cushion
rubber
Machine
rest
board
±MtX\
mOmiZ^h-^tto
m^^mix
i
i^y^iEi
<
jgjtitT
<
mi^^m
1.^l^#ML-C,
=
x>T-7';uc7)Jf
O.
©<7)|a'^^i-
2.i'>yT-yjuiz
= y
^tl>o
Tab.l
3.-W^x^O^
y^-YO.
©^JOi#{t
ho
4. $
v>^g#ia®lc:J'vx3
>3i'aO>©
^<x>±.i,z i y y
(o
•
Z(7)t
^ ^ y y 3 y
xj^Qcotr>
^,
14
t°
>/^{cMillie
AfL
•
E-y')-X=
yynm^Mxifztb.
i
yyr-y'Jia^
Jf^$45mmJU±<^ t
Thickness
of
Machine
Table
38mra
or
less
JUT
38~40mm
40~-42inn 42~44inm
44~46inm
46 —48mm
48~50mni
f-7;K7)
Spacers
(pcs. required)
205467(3)
205467(2)
206337(2)
205467(2)
206337(1)
205467(2)
205467(1)
206337(2)
205467(1)
206337(1)
205467(1)
Thickness
205467=6.
Omm
206337=1.6miii
R6.51UR
I
-40-
Fully-submerged
Installation
The parts kit for the fully-submerged Installation is available by option for E series
machines. Fig. B
and
C shows
the
completed installation with this kit.
Flg.B
m
E X u
-X
= X
>tLx^ntto
^'itm^miit^<'m
«imra:fi:«7)_h^
niBSt/cii,
e->
^)-xi
><7)^m
LL
TV>J
to
Fig.C
DRIVING
MOTOR
PULLEY
AND
BELTING
Each
machine
should
use
a
motor
and
beltofthe
following specifications:
1.
Clutch
motor:
3
phase,2pole,
more
than
4CX)
watts(1/2HP).
2. Belt: V
belt.
Type
M.
3.
Motor
pulley: as
showninTable
2.
Machine Pulley
Diameteris55mm.
Motor
Pulley
Diameter
should
be
measured
at
its
outer
diameter.
THE
TURNING
DIRECTION
OF
MACHINE
PULLEY
AND
BELTING
Fig. 4
The turning direction of Machine Pulley
is clockwise, seeing
the
machine from its
right side.
Set
Motor
so
that
the
belt
can
be
2cm
bend
inward
when
you
press
the
middle
of
the
belt
lightly by finger.
BELT
GUARD
AND
EYE
GUARD
Fig.
5,6
For
safety,
fit Belt Guard and Eye Guard
properly
on
the
machine
before
you
start
it
for
the
first
time.
Tab.
2
m2
•i—
f — ' U —
Machine
speed
(s.p.m.)
Motor
pulley
diameter
(mm)
60Hz
50Hz
6,000
95
115
6,500
105
125
7,000
110
135
7,500
120
145
8,000
130
155
10
Fig. 4
Appr.
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