Highlead GK22018 User Manual
Purchasing
Copy
Dept
HIGH
HIGH
GK22018
SPEED CYLINDRICAL BED
CHAIN
Instruction
LEAD
SERIES
STITCHER
Manual
INTERLOCK
Parts
SHANGHAI
HUIGONG
N0.3
Catalog
SEWING
MACHINE
FACTORY
CONTENTS
1 ,
In
traduction----------------------------------------------------------------------------------------------------------------- 1
, Mode and Specification --------------------------------------------------------------------------------------------------- 1
2
,
Ins
ta
3
4,
, Lubrication -----------------------------------------------------------------------------------------------------------------2
5
5-1
5-2 Feeding
5-3
5-4
5-5
6
, Proper Operation----------------------------------------------------------------------------------------------------------- 3
6-1
6-2
6-3
6-4 Thread
6-5
6-6 Adjusting
6-7 Adjusting
7,
7 -I Tension
7-2
7-3
7-4 Adjusting
7-5
7-6 Remove and Fitting
7-7 Relation
7-8
7-9
7-10 Adjusting
7
7-12 Relative Postioning ofNeedle and Looper
7-1
7-14 Adjusting o
7-15 Height
7-16 Paralleling
7-17 Fitting
7-18 Fitting
7-19 Fitting
7-20 Adjusting
7-21
8 , Parts book -----------------------------------------------------------------------------------------------------------------
lla tion ------------------------------------------------------------------------------------------------------------------ 1
Sewing Speed and Setting up
Oil
to
be Used------------------------------------------------------------------------------------------------------------- 2
of
Oil-------------------------------------------------------------------------------------------------------------2
Oil Sight Gauge and Check Procedure
Ex
change
Cleaning
Needles
Threading ------------------------------------------------------------------------------------------------------------------4
Operation
Pressure
Proper Adjusting
Adjusting ofNeedle Thread Upper Eyelet----------------------------------------------------------------------------- 6
Adjusting
Positioning
Fitting Angle and Height
Distance (M) Between Needle and Looper ----------------------------------------------------------------------------8
-II
Timing
3 Adjusting o
Exchange
of
Oil-----------------------------------------------------------------------------------------------------------3
of
Filter and Screen--------------------------------------------------------------------------------------------4
to
Be Used, Fitting
of
Spring-out Type Bobbin Thread Guide -----------------------------------------------------------------4
Tens
ion ------------------------------------------------------------------------------------------------------------4
of
Presser Foot and Its Adjustment--------------------------------------------------------------------------- 5
of
Stitch Length -----------------------------------------------------------------------------------------------5
of
Differential Feeding--------------------------------------------------------------------------------------- 6
of
Machine--------------------------------------------------------------------------------------------- 6
ofN
eedle Thread------------------------------------------------------------------------------------------------ 6
of
Ornamental Thread---------------------------------------------------------------------------------------- 6
of
Looper Thread --------------------------------------------------------------------------------------------- 7
of
Looper Thread Take-up Cam--------------------------------------------------------------------------- 7
of
ofN
eedle and stitch plate ------------------------------------------------------------------------------------- 8
ofN
eedle Bar------------------------------------------------------------------------------------------------ 8
ofN
eedle With Looper Moving Right/Left------------------------------------------------------------------ 8
fN
eedle Guard( Rear) ------------------------------------------------------------------------------------ 9
fN
eedle Guard(Front) ----------------------------------------------------------------------------------- 9
of
Feed Dog----------------------------------------------------------------------------------------------------- 9
ofF
eed Dog With Stitch Plate---------------------------------------------------------------------------- 9
of
Ornamental Looper and Its Adjusting-------------------------------------------------------------------
of
Ornamental Thread Guide--------------------------------------------------------------------------------
of
Ornamental Thread Eyelet ------------------------------------------------------------------------------
of
Swing Scope
of
Upper Shaft Driving Belt -----------------------------------------------------------------------------
of
Pulley --------------------------------------------------------------------------------- 2
of
Oil Cycling-------------------------------------------------------------- 3
ofN
eedles; Needle Thread and Needle Device--------------------------------------- 3
Presser Foot and
of
Looper ------------------------------------------------------------------------------------ 8
of
Ornamental Looper-----------------------------------------------------------------
Its
Height------------------------------------------------------------------- 7
in
Front/Rear----------------------------------------------------------- 8
10
10
10
10
10
12
1.
Introduction
Model GK31 058 Interlock stitch sewing machine
clothing, and underwear, etc. This series
stitch, loop type interlock stitch, fell interlock stitch, collar and band binding stitch, ornamental stitch which are even,
attractive, decorative, elastic and can
of
trousers waist, underclothes, underpants, front
be used
2.
as
different industrial sewing machines
Specifications
Dimensions:
Weight (Head):
Sewing Speed: Max. 6000 r.p.m Feed length: 1.2-4mm
Needle: Model UY128 GAS NM65-90, 128GAS 9-14
Needle Bar Stroke:31.2mm
Adjusting Form
Differential Ratio: Positive Ratio 1:1.3 Reverse 1 :0.5
Lubrication: With Oil Pump Automatic Oil Supply Lubricant: No.7 White Machine Oil
Oil Reserving Capacity: 1
Motor: Clutch motor: >400W,3phase,2pde.
585(L)X370
51
kg Type
of
Differential Feeding: Lever Type (It can also
(W)
OOOg
of
products is capable
be
met demands
of
to
sew zip, embroider and abut decorative lace and scallop lace etc.
X510
of
Presser Foot Raising
(H)
Stitch: 406,407,602,605( 401.408)
is
a Special equipment suitable for trades
of
sewing many stitches, fox example, plain interlock
of
sewing elastic trousers
garment etc. With proper attaching device and parts, it can also
Height:>
5mm
be
regulated
of
man and woman and elastic Cord
at
any time during operation)
of
kintwear,
3. Installation
Referring
l\...
to
the illustration install the machine correctly.
~
15
~
-
c;::::
B-B
SECTION
Unit::mm
Difference: ± 2
1.{')
'<t
'<t
.-
Ol
.-
V l n I
4-¢13
Ol
.-
.-
I
i
234
5-R1d~
I I
'\'
-=<~-l.....t~S
1200
·-·-4~
125
234
710
461
I___)
i B
I
.
90
400
302
245
'<t
<0
N N
210
-}-
4. Sewing Speed
The highest sewing speed is 6000r.p.m and ordinary one is 4800r.p.m
However, it
r.p.m ordinary speed. This manner will help life
Turning direction
and
Setting Up
is
preferable to operate the new machine at 4,000r.p.m in about 200 hours, after which at 4800
of
pulley (A)
is
of
clockwise
Pulley
fo
machine
as
well
(Figl)
to
be
as
handwheel (B), which
much longer.
is
shown in (Fig 2).
..
fJ
40"
~5.5m.m
lOmm
~
The machine should use clutch motor
r.p.m
6000
5500
5000
4500
4000
To
position the motor, make
machine pulley
while pedaling.
After fixing
be
aligned when motor pulley
of
motor in correct position, fit on belt guard cover. (Fig 3)
Fig
1
both
of
one or three phase,bipolar,400W and v belt
Table 1
Motor Pulley Size
60Hz 50Hz
105
95
85
80
70
Center lines
of
motor pulley and
is
shifted
to
left side
125
115
105
95
85
of
type
"Z".
Belt
36"
35"
34"
5.
Lubrication
5-1
Oil to Be Used
Use white oil No.7 as lubricant
5-2 Feeding
Because oil will have been drained completely from machine at shipment, it must
upper line
of
Oil
of
oil gauge( C). (Fig
4,
Fig 5)
~
2
Fig
Fig
3
be
filled in reservoir
5
up
to
5-3 Oil Sight
Gauge
and
Check
Procedure
of
Oil
Cycling.
Check Oil sight gauge everyday before operation and replenish oil
Looking through Oil sight top nozzle before operation, observe the flowing
5-4 Exchange
To
keep the machine longer life, oil should
change oil 2 or 3 times yearly, Change
a.
Remove v belt from motor pulley, then remove machine head
supporting board
b.
Remove belt guard
c.
Remove drain screw (D) and drain oil
d.
Retighten screw (D) correctly
e.
As
5-5 Cleaning
When the filter
should be cleaned 2 or 3 times yearly Some-times, although there
oil
in
oil
of
Oil
for replenishment
of
Filter
is
blocked
reservoir,
no
oil could
of
and
be
changed completely after
of
oil, refer
oil shall
to
be
"Feeding
made according
of
Oil"
Screen
up,
the oil supply will
be
spreaded form the nozzle In t he case, the
be
affected. Usually,
to
the following order (see Fig
is
sufficient
if
its face
of
oil (Fig.4)
the
from
is
below underline
initial use around 200 hours, then
.--------------.
it
6)
of
the gauge.
operator should turn
Whenever oil feeding or exchanging
not
to
contanrinate V belt and rinring belt inside the machine.
procedure
6.
6-1
nCJture
medium weight
Genmm System
JCJpanese
(x)
needle and fabric causing stitch skipping, thread broken and the penetrated hole
of
oil filter, refer
Proper
Operation
Needle to Be Used,
The machine uses needles
of
sewing
System 9
Needles should
in
Fig 8 shows incorrect setting
While operating machine in high speed, due to the friction occurred between
off
the machine immediately, clean or exchange the filter.
of
oil, cleaning
to
Fig 7
Fitting
materiCJls
CJnd
medium heavy fabrics and #90 for heavy duty
be
must
65
set correctly facing their long slot
Of
Needle
of
Model UY 128 GAS. There are many sizes
be
selected. Generally, needle
70
10
of
needle.
of
and
(1)
filter, care must be taken,
As
for the remove
and
(2) Device
of
#65-75
75
11
to
wards operator, mark
is
80
12
Fig 7
of
needles.
the standard size for light Weight,
So
that suitable size
85
13
90
14
X 0 X
on
~ ~
~
...
to
the
the fabric will become much bigger, especially when compound thread and fabric
are used.
3
~Fig
8
To
prevent from occurring above case, the machine
(l)
standardized
cooling (Fig.9)
To
achieve most efficient effect
Generally, we suggest
the,covers
If
these devices are not necessary,
tips
and thread
device-for needle thread lubrication and (2) device-for needle
of
them, check the oil amount and make feeding
to
touch them
6-2 Threading
to
use these devices
is
equipped
of
these devices, silicon oil should be used.
as
much
as
possible and often open
of
silicon oil in time.
it's
better for you
to
take out felt from
~ ~
~w
CD
Fig
(l),
(2) devices and not let the needle
0
9
Threading the machine
presents looper thread.
6-3 Operation
of
as
shown in Fig
10,
A
B.
C indicate needle thread, D stand for upper ornamental thread, E
Spring-out Type Bobbin Thread Guide (Fig 22)
ABC
Fig
DE
10
In
order
to
make bobbin threading easy, the machine designs
equipped with spring-out type bobbin thread guide. Lets operation
procedure
thread guide automatically spring out towards the separator.
the good balance
is
as
follows:
1)
Set needle bar
(
Press down the thread guide lever (B), let the slide bracket(C)
(2)
(3) Guiding the thread through thread guide eyelet (D).
(
4)
Push forward the slide bracket (C)
to
the highest position by turning hand wheel.
is
lost in the seaming.
of
bobbin thread guide, make it be locked and threading conectly, unless
to
be
of
6-4 Thread Tension
Generally thread tension is decided
Therefore, thread tension should be adjusted
"Adjusting
of
Thread Tension".
by
or according
as
loosely
to
kind
as
possible.
4
of
fabric, thread and seam width and stitch length.
As
for the detailed description, please refer
Fig22
to
6-5 Pressure
of
Presser Foot and Its adjustment
When pressure regulating screw (B)
it,
decrease
care be taken while adjusting,
stitch
to
make adjustment Firstly, to loosen screw
tighten screw (1) again. (Fig 12)
6-6 Adjusting
per 1 inch or
In perfect feeding
is
uniform,
Stitch length can
if
the needle doesn't drop into the center
of
Stitch Length
30nnn
be
of
poor
to
keep the pressure
Fig
adjusted steplessly from
is
turned clockwise, increase the pressure
stitch will
(1
), and move presser foot (2), to
11
be
caused
1.2~4mm,
if
the pressure
of
presser foot as weakly
of
dropping space as
the table hereunder shows length and number
of
of
presser
assure
foot is not set properly .so that
as
possible under the condition that
the
illustration shows, it
the needle drop correctly . Then
[~
NEEDLE
presser foot, otherwise
is
necessary
of
stitch
Stitch Length
~
(I)
How
to
change stitch length (Fig 13)
To
change the stitch length, press pushbutton (A) softly
its finger feels button top touch parts
by right hand until pushbutton falls
more strongly and continue
(2) Graduation
Tum hand wheel
more the graduation close
will be. the more the graduation close
3.6
2.4
1.4
to
on
the circumference
by
right hand and set any
to
tum hand wheel.
ofhand
the point P on arm, the longer the stitch length
Stitch
Per Inch
7
10.5
18
by
left hand until
of
machine inside, then turn hand wheel
in.
At this moment, press the pushbutton
wheel shows a stitch length in
of
to
point
graduation
P,
the less stitch length will be.
as
desire, the
mm
Stitch
/ A
Fig
(Fig. 14)
Per 30mm
8
12.5
21
j
13
is
4mm
The max. stitch length
(3) There maybe a little difference owing
the ration
NOTE: Motor switch must
of
differential feeding in such case, the graduation ofhand-wheel must
and mium one
be
"off', when changing length
~s
1.2mm
to
kind, thickness
of
materials and/or
of
stitch
5
A
be
readjust correctly.
6-7 Adjusting
of
the
Differential Feed Ratio
The differential Feed Ratio
1:1.3(Fig. 15)
To
adjust the ratio, loosen the nut (2), move the indicator (1)
To
stretch the cloth, move the indicator (1) upward;
To
gather the cloth, move the indicator (1) upward.
7.
Proper
7-1
Tension
The distance between needle thread take-up (A) and center
at its highest position, This is the standard position
needle thread take-up towards (Y) direction, tighten needle thread; move it towards (X) direction, loose needle
thread.
"D" device towards (Y) or (X) direction, and see
tighten the needle thread, move it towards (X) direction, loosen the needle thread. (Fig 18)
Adjusting
of
Needle
If
needle thread tension could not be regulated through above procedure. You'd better loosen screw (C), move
Thread
of
this machine is adjustable from 1:0.5 to
up
of
down.
(Fig. 16,18)
of
fixing screw (B) is 75mrn, When needle lever
of
the needle thread take-up. After loosen screw (B), move the
if
the tension is satisfied. Generally, move
it
towards (Y) direction,
is
.------------------,
X y
a
6:
D
c
~®
i
1 °
' '
A
Fig
In
case
of
general sewing condition, the distance between the center
should be 8nnn
Sometimes, owing to the different kind
better
for
you
to
press the needle thread under needle clamp thread pressing plate. Sometimes, the thread loop
needle
is
formed
7-2 Adjusting
In case
moment, needle thread retainer device (F) can
To
adjust the retainer device, when needle
surface
of
too
of
of
stretchable thread such
thread retainer device (F).
__
!
1m
8
16
big, it can also
Needle
Thread
be
pressed under the needle clamp pressing plate. (Fig. 19)
Retainer
as
X
Fig
of
thread nature, it is hard
Device (Fig. 19)
synthetic thread
be
used.
bar
is
is
at its lowest position, let the eye
18
of
screw and thread eyelet
to
form thread loop, causing skip
used, needle thread loop will
of
eyelet (E)
G
Fig
19
of
thread guide
of
stitch, it's
be
unsteadiable, at this
be
even with the
of
left
Make the retainer (F) up or down by loosening screw.
7-3 Tension
1.
When the Spreader Thread Take-up (1)
hole (A)
with the long groove
of
ornamental
of
the Other Spreader Thread Take-up must
of
the Spreader Thread
Thread
is
adjusted
to
the top, the small
be
at the same level
6
2.
To
adjust, loosen Screw (3) and ( 4), and move the Spreader Thread Take-up (2) up or down, and then tighten
screw again. (Fig
7-4 Adjusting
The standard positioning is that eyes
supporting plate are aligned.
eyelets (F) and (G) move them towards direction (L), otherwise move them towards
direction (S) and retighten the fixing screws in time (Fig 21).
Please pay attention to that, too much plenty
stitch. In case
towards direction (L) and thread should not
plate (H) (Fig 21)
7-5 Positioning
The illustration shows thread take-up seen from side
position
looper thread take-up, let the looper thread cast
(J).little later. (Fig
by
20)
of
Tension
of
woly thread used, thread eyelets (F) and (G) must
of
Looper
mining hand wheel. When the needle
23
of
looper
To
get plenty
Thread
)
Thread
of
eyelet
F,
G,
of
casting thread, loosen fixing
of
casting thread will cause skip
be
pressed under small thread pressing
Take-up
bar
is
at the
off
from the top
and mark "0" on
of
needle bar. Lower the needle
half
position
of
cast
off
screw
be
set fully
of
looper, loosen screw (J), and move
looper take-up
of
of
cam
F
bar
from the highest
1,
then retighten screw
( i
r----ffi--
\ i /
\
1
/~
7-6 Removal
a.
Loosen regulating screw (B) and fixing screw (D)
b.
Push
the
To
fit
presser
a.
Press down presser foot lever (E), and fit on dresser foot.
b.
Keep a distance
and retighten presser foot stopper collar (C)
c.
Readjust stopper plate (A) and retighten the screw (B).
NOTE: The raising amount
necessary
and
presser foot lever (E) downwards, then presser foot can
foot:
of5mm
to
use the stopper collar (C).
_j
Fitting
between bottom face
of
~;
____
(
I~
__
_-
Fig
23
of
Presser Foot
as
show in the (Fig
presser foot
of
machines without ornamental thread looper
To
of
~@;~
<
"="
Fig24
remove presser foot:
of
toot stopper collar (C)(Fig 25)
be
removed.
presser foot and top face
25
Fig 26)
of
needle plate. Then fix the press foot
is
about 8mrn.and it
is
not
Fig25
Fig
26
\
Needle
7
>
Plate
5mm
7-7. Relation between Needle
and
Stitch
plate
(Fig. 27)
When the height
(Fig 27)
7-8.Fiting Angle
Insert looper into looper holder A
decided naturally.
of
needle bar
and
Height
X
--~--4--~-
is
set, needles must correctly formed in hne
of
Looper (Fig.28)
as
far
as
it will go and tighten screw
~
0
~
~
~
. FA
X--~--~-~
Fig27
Fig28~
7-9 Distance (M) between Needle
When needle are at their lowest position and looper is at
needle and point oflooper shall be adjusted according
7-10 Height
ofNeedle
Bar
(Fig.30)
and
Looper
at
Its Right
to
table hereunder.
as
show in the illustration solid line
B,
meanwhile, fitting angle
8
End
(Fig .29)
its
right end, distance (M) between center
3~
will be
of
right
When looper tip swings
of
with a distance
reference basis
The height
screw driver inserted into hole (A)
After adjustment retighten the screw (B)
7-11
Timing
When needle bar
towards left, needle must
0.5-l.Onnn
of
slooper,
,
Fig30
of
needle bar can be set by loosening the screw (B)
of
Needle with
to
the center
to
of
course, both needle and looper must be inserted as far
is
going up, looper must move
be
going
of
left needle, the looper tip should
the top edge
of
face plate. (Fig. 31)
Looper
up.
This timing
of
Moving Right/Left
be
at position above left needle eye
left needle eye Simple to
to
left from its right end, When the looper begins
of
needle with looper moving right or left, and this timing can
say,
the height
as
it will
of
needle bar linking shaft with the help
of
go.
(Fig 31)
needle bar
is
to
on the
of
move
be
a
gained by regulating timing belt wheel.
7-12 Relative Positioning
a.
As
for
three needles machine (Fig 32)
When looper tip swings
swings
to
the relative position
of
Needle
to
the relative position
of
middle needle, a clearance
and
Looper
in
Front/Rear
of
left needle, a clearance
of
0.05-0.1 mm must
8
of
0.2-0.3mm must be kept. When
be
kept
When looper tip
is
it
at the
opposite
of
right needle, there will appear a soft touch.
It
is necessary to push the needle a little forward; (O.l-0.2mm)
through needle guard (rear), let it keep a clearance
A
of
0-0.05mm (Fig 33).
u:7f\7~ll
B C 0
b.
As
for
two-needle machine (Fig .34)
When looper tip swings to the left needle, the clearance will be 0.2-0.3mm. When looper swings
needle, there will appear a soft touch, it is necessary to push the needle a little forward (O.l-0.2mm), let it keep a
clearance
7-13 Adjusting
a.
Height
b.
The correct positioning
of05mm
ofNeedle
of
needle guard (rear)
To
adjust the edge (A)
of
of
needle guard (rear) should
Fig32
Guard (rear) (Fig 34)
needle guard (rear) tobe even with the center
be
as
follows
of
needle eye.
to
the right
When looper tip swings to the right needle, it will push the right needle a little forward, and keep a clearance
o-0.05nnn between them (Fig.32) and a same clearance between the needle guard (rear) and left needle.
c.
Adjust the needle guard (rear)
by
loosening fixing screw (C). (Fig. 35)
~~
Fig34
7-14 Adjusting
When needle guard (front) cwings
let the needle guard (front) keep a clearance
7-15 Height
When feeding dogs move to its highest, the surface
should be paralleled to the top face
differential feeding dog should
of
Needle Guard (front) (Fig.36)
to
the left needle,
of
Feeding Dogs (Fig.37)
of
stitch plate and main feeding dog and
be
at the same height ofO.S-lmm
of
3mm with left needle.
AJII~i
- \
- u
.
1
~
' '
Fig34
to
loosen the screw (E),
of
.
.
'\
~.
·,
feeding dog tooth
~.c
NSNSJSNSJSf>
L-----_j
Fig
O.Bmm-1mm
--
Fig
37
35
of
'
--L
~
7-16 Parallel
Remove cloth plate (2) and rear cover, then
screw driver passing through hole
eccentric pin
parallel
as
of
Feeding Dog and Stitch Plate (Fig, 38)
to
loosen the screw ( 4) with a
of
machine body and insert a screw driver into
to
turn the eccentric pin and make the feeding dog and stitch plate
required
9
7-17 Fitting of Ornamental Looper and Its Adjusting
a.
When ornamental Looper (A) move towards left, there should keep a clearance
to
point (a) and left needle When it goes on moving
be
All these adjustment can
0.5~0.~
r~..--
A
4.5~5.51!lm
made through the screw( C), (B) (Fig
-··
the left end above mentioned clearance should be 4.5-5.5mm,
39
Fig 40 Fig41 )
of
0.5-0.Smmbetween the hook
A~
~
Fig
39
7-18 Adjusting of Ornamental
On the basis
keep a clearance
and top face
sewing, then retighten fixing screw (E)
7-19 Adjusting of Small
When the needle bar drops
between small ornamental thread eyelet bottom and top face
thread eyelet D
eyelet eye
NOTE:
7-20 Adjusting of Swing Scope of Ornamental Looper (Fig.44)
to
The
f.f-""
Fig40
Thread
of
top face oflooper,
of
0.5mm between ornamental thread eyelet (D) bottom
of
looper confirm that there
Ornamental Thread Eyelet F (Figss42, Fig43)
to
about 1 mm, and fit the small ornamental thread ead
the extention
fitting
oflong
requirement
Eyelet (Fig.42)
to
adjust ornamental thread eyelet,
is
no friction and hitting during
to
its lowest,
eye
of
ornamental thread eyelet.
of
item
15,16
and
to
adjust the clearance
17 above mentioned is
of
ornamental
Fig
D I
Fig
adoptable
E~llmm
*NM((W&&%'%1
41
Needel
Ll.O,u!
42
to common
F
'--'
Fig43
Plate
~
/E_~
0
/...-A
D
thread
sewing.
In
ordinary case, the swing scope
before shipment. But sometimes, owing
is
process requirement it
a.
Remove cover
b.
Remove screw (F) and move the oil reservior out towards (H).
c.
Loosen nut (K)
otherwise,
NOTE: During adjustment, care must
ornamental thread
7-21Exchange of
a.
Remove cover.
b. After loosening screw (D), pull out upper shaft (E) while holding hand wheel pull upper shaft driving belt out
main shaft sprocket and
c.
Loosen screw (G) on belt wheel and remove the belt wheel.
d.
Pull belt toward direction (K) out
to
move the screw (L)
Upper Shaft Belt (Fig.45)
necessary
by
a wrench, move the screw (L) down,
too
loose and stitch loose and uneven.
as
well
as
of
ornamental looper
to
different sewing fabric or
to
make readjustment
up.
be
taken not
to
remove the upper shaft from the machine.
of
the hole (R)
to
keep too big amount
of
machine.
as
follows:
is
set proper
to
increase swing scope, then retighten the nut (K);
Fig44
of
swing scope, otherwise will cause the
of
10
e.
To
set new upper shaft driving belt, make assembling
After setting, adjust the timing between looper and needle.
by
the order
of
d-e-b-a in the opposite
of
above-mentioned
f After adjusting, tighten screw (D), (C)
0
of
pulley steadily (Fig 45)
11
9S01000
13
53
"'
MACHINE
BED
FRAME
55
A
43
9S01000
No
Rdf.no
Name Qt
MACHINE BED FRAME A
Rm
Machine bed frame A
Screw 4
Pin 2
Model 1
Rivet
0-ring
Gasket 1
Crank chamber cover
7
9
4
5
6
8
1
2
3
9S01000
9S01001 Bed
9S01002
9S01003
9S01004
10 Screw 8
11
12
13
14
15
16
17
9S01005
9S01006
9S01007
9S01008
Skateboard seaf 1
Screw
Skateboard
Auxiliary skafeboard seaf 1
Screw
Oil obstruct cover
Screw
2
2
2
1
1
3
1
1
1
GB/T70-M10x30
GB/T879-5 X 30
GB/T827-2
GB/T3452.1
X 4
16x2.65
GB/T65-M4x6
GB/T65-M4x
GB/T67-M4
8
X 8
GB/T65-M4x5
18
19
20
21
22
23
9S01010
9S01011 Front cover seat
9S01012
9S01013
Front cover 1
Screw 2
Front cover screw
(Left)
Front cover screw (Right)
Curved washer
24 Washer 1
25
26
(8S02003) Franl cover spring 1
Screw
27 Screw 1
Sirle
28
29
30
31
32
33
34
35
36
9S01014
9501015
9501016-aOO Needle plate support (assy) 1
9S01016-a01
9S01016-a02
cover
Screw 3
Assist side cover 1
Screw 2
Needle plate support 1
Bed
Lop
cover
Pin
Screw 2
2
1
1
2
1
1
1
1
GB/T67-M5
X 6
GB/T860-5
GB/T860-5
GB/T77-M4x
GB/T65-M4x
SM9/64 X 40
GB/T67-M4x6
GB/119-A4x
10
GB/T65-M4x
4
6
8
9501000
No Rdf.no
37
38
39
40
'9501017
(8510032)
9501018
9501019
41
42
9S01020-b00
43
44
9501021
45
46
47
48
9S01022
9501023
9S01024
49
50
(8510030)
51
52
53
54
(8S03009)
(8S0400
(8503001)
55
56
(8513004)
57
1)
Name Qt
Needle plate
Screw 2
Feed regulating pushbutt
Pushbutton spring
"E"ring
Oil protector plate
Screw
Stuff Obstruct cover
Screw
Screw
Seal plug
Seal plug
Nut
Cushiow rubber
2
2
1
3
1
2
Screw 1
2
2
2
Rivet
1
2
2
MACHINE BED
1
SM9/64 X 40
1
1
1
GB/T896-3.5
1
1
GB/T65-M4x4
1
GB/T68-M3
M4
<(>29.5
<f>20.1x7
GB/T6172-M4
GB/T65-M4x
<(>19
<(>7.5
<!>
10.8
GB/T827-2
GB/T67-M4
X 9
FRAME
Rm
X 9
X 6
16
X 8
X 5
A
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