Highlead GL13138-1 User Manual
Purchasing
Copy
Dept
HIGH
GL13138-1
Industrial
LEAD
Blindstitch
Machine
Instruction Manual
Parts
SHANGHAI
HUIGONG
N0.3
Catalog
SEWING
MACHINE
FACTORY
CONTENTS
INSTRUCTION MANUAL
1.
Part Name .......................................................................................................................................................... 1
2.
Safety Precautions ............................................................................................................................................... 1
Precautions before starting operation .......................................................................................................... I
2.01
2.
02 General Safety Tips ..................................................................................................................................... 1
3.
Specification ....................................................................................................................................................... 2
4.
Assembling .......................................................................................................................................................... 2
of
4.01 Assembly
the Clamp
seL
Lift
bar,
Motor ......................................................................................... 2
)
4.01.01 Assembly
4.01.02 Assembly
4.01.03 Assembly
4.02 Threading .................................................................................................................................................... 3
4.02.01 Thread Guide Pole ............................................................................................................................. 3
4.02.02 Threading ........................................................................................................................................... 3
4.03 Regulating the
4.04 Adjustment
4.05 Adjustment
4.06 Regulating
4.07 Removal
4.08 Assembly
4.
09 Replacing
4.10 Take
4.11
Out Stitch ............................................................................................................................................ 8
Skip Stitch ................................................................................................................................................... 8
ofthe
Clamp Set ................................................................................................................ 2
of
the Lifter Bar ................................................................................................................. 2
ofMotor.
Sewing Range ..................................................................................................................... 4
ofThread
ofNeedle
Stitch Length ............................................................................................................................. 5
ofthe
Material From the Machine and Break the Thread ............................................................ 6
of
Auxiliary Plate .................................................................................................. , ..................... 6
theN
eedle .................................................................................................................................. 7
............................................................................................................................ 2
Tension .................................................................................................................... 4
Penetration .............................................................................................................. 5
4.12 Lubrication .................................................................................................................................................. 8
5.
Eventual Trouble Shooting .................................................................................................................................. 9
Sewing Machine
5.01
5.02 No sewing ................................................................................................................................................... 9
5.
03
No break the thread ..................................................................................................................................... 9
5.
04 Stitch skipping ............................................................................................................................................. 9
5.
05
Uneven stitch .............................................................................................................................................. 9
5.06 Unstable needle penetration ........................................................................................................................ 9
doesn't
work .................................................................................................................. 9
-1-
CATALOG
A. Arm Bed and Its Accessories ........................... .
B. Needle Plate Mechanism ........................
C. Presser Foot Me::hanism .......... .
D. Arm Shaft Mechanism ............ .
E. Needle Rocking Motion Mechanism .............. .
F. Skipping Stitch Mechanism ..........
..
··················
. ...................
. ...........
. ........................... 16
..
G. Lifting Mechanism ................. . .
...
. ....
...
..1
12
14
18
20
22
H. Feeding Mechanism ................................... . . ....... 24
I.
Looper Mechanism .................................
..
. ...
26
J. Auxiliary Plate Mechanism .......................... . . ............................................. 28
K. Thread Stand Mechanism. ................................................ . . ............................ 30
L. Knee Lifter Mechanism ............
M. Motor Mechanism.
N. Accessories .............................................. .
..
. .............................. 32
. ...................................... 34
..
36
0
-2-
1.
Part
Name
Thread
Machine
Body
base
Needle
Needle
Fig.l
guide
body
plate
presser
pole
Skipping
stitch
lever
~wheel
Thread
Looper
tension
Lifter
regulator
bar
2.
Safety Precautions
2.01
Precautions before
1)
Verify the voltage
2)
Power
must
be turned
2.02
General
l)
Don't
2) Avoid
lower)
3) Terminal box
4)
When
leaving the
the mains
5) Avoid using the
6) Avoid
operation
Only the spare parts
7)
Don't
8)
work
Safety Tips
put anything
using
the
and
changing
place as well as
placing
pull or press material
starting
and
phase
with
off
when
on
the
Motor
machine
sewing
machine
fingers, hairs, bars etc., near the balance
plunger
tools
provided
at
abnormally
is
not
during
in
dusty
excessive
operation
those
the
machine
and
allowed
(for
example
maintenance
conditions
by
us
should
given on the
is
not
wire
high
temperatures
to
touch
needle. knee lifter,
work
be
used
when
sewing
machine
in use,
water
the
during repairs.
nameplate.
or
when
(
4o·c
and
tablet
machine
wheel,
the
operator
or
higher)
auxiliary
should
needle
Don't
plate),
be
and
use
leaves the seat.
or
low
temperatures
when
unplugged
gears
when
the
damaged
threading
or
switched
the
machine
needle
(
o·c
or
up, when
off
at
is
in
-1-
3. Specification
Max.
Stitch Length 3-8mm
Needle
Skip stitch
Stitch spec.
Lubrication Manual
4.
Assembling
Speed
1200rpm
LWX6T
With skip (1: 1,2:1)
-
Single thread. Blindstitch
4JH Assembly
4.01.01 Assembly
Use the clamp set to fix the sewing machine to the table.
When lifter bar can operate easily, then tighten the screw.
4.01.02 Assembly
1)
Set lifter bar bushing to knee lifter shaft
2) Move knee pad to suitable position, then tighten screw.
4.01.03 Assembly
1)
Insert plunger into terminal box
2) The balance wheel running counterclockwise when stepping on foot pedal.
of
of
of
of
the
the
the
Motor
Clamp
Clamp
Lifter
Bar
Set.
Set
Lift
bar,
Motor
(Fig.2)
Knee
lifter
shaft
Lifter
bar
bushing
Clarnp
set
Screw
Lifter
Knee
bar
pad
Screw
-2-
Terminal
box
Fig.2
4.02 Threading
4.02.01 Thread Guide Pole (Fig.3)
Holding the thread guide pole, withdraw it transverse as fig.3 show, then upwards
Fig.3
4.02.02 Threading (Fig.4)
1)
Turn balance wheel and make
"7"
on balance wheel to be level
with
mark on belt cover.
it
2) Threading as shown in Fig. 4
3)
Pull out thread about Scm away from needle.
Thread
guide
pole
(gJ5cm
i-----
I _
thread
I
~111.~~}1cvo-
I
1 u - ·
----
((;)
"
---
-
r:::--
~)
."';I
....
-
::--
1
1 .
~
L----------------~
-----
'-
-:.
-::-,;
--,
-~·.
--,
Fig.4
I
I
I
I
,I
-3-
4.03 Regulating the Sewing
I)
Insert the material to right
start to sew.
2)
Regulate
the
position
of
of
the
Hemstitch
Range
the
hemstitch
(Fig.5)
gauge
gauge
according
to regulate the
to the material mark on the needle plate.
sewing
range.
Screw
Hemstitch
Material
4.04 Adjustment
Different
Turning
decrease the tension.
kinds
the tension nut
and
gauge
Hemstitch
Decrease
of
Thread Tension (Fig.6)
weights
can
regulate thread tension. Turn
gauge
moving
the
sewing
range
of
material and the various sizes
to
left
Hemstitch
Increase
it
right to
gauge
the
sewing
of
thread
moving
range
require
increase
to
~~-------~~
right
Material
Needle
mark
pia!"'
Fig.S
respective thread tension.
the tension and turn
it
left to
-4-
Fig.6
4.05 Adjustment
The depth
Turn the depth dial counterclockwise to increase needle penetration (for thin material). Turn depth dial
of
needle penetration into the cloth can be adjusted by turning the depth dial.
of
Needle Penetration (Fig.7)
clockwise
dial, the deeper the penetration
to
lessen the penetration (for heavy material). The greater the
of
the needle.
DEPTH
4.06 Regulating Stitch Length (Fig.8)
I) Press the skip stitch lever
2) Turn balance wheel clockwise until to its dead point
Thin
Material
Increase
needle
Depth
number
directly
in
fronts on the depth
~~o~-~
!\~----------~~,
penetration~
./
~
lr-=""'
dial
Decrease
needle
penetration
Fig.7
3) Turn balance wheel counterclockwise to get need stitch length
Set the skip stitch lever free.
4)
Fig.8
--5-
4.07 Removal
I)
Tum
2)
Press
3)
Pull the material
the thread.
balance
the lift
of
the
wheel
bar
to right to
rearward
Material
and
make
out
Material
Needle
From
"7"
put
down
of
the machine with a quick stroke.
the Machine
on
balance wheel to be level
the presser foot
and
Belt
Break
with
This
cover
the
Thread
mark
on
will lock the last stitch and break
belt
(Fig.9)
cover
4.08 Assembly
I) Setting Auxiliary plate to
2) Tighten screw.
of
Auxiliary
Plate
support
Auxiliary
Fig.9
(Fig.l
0)
pin, rotate auxiliary plate as fig. I 0
(1
__
_
\
,--------->-.,
\
plate
show
-6-
Fig.IO
4.09 Replacing the Needle
Turn balance wheel (clockwise) until needle reaches to the
replaced by loosing needle clamp screw.
(Fig.ll)
end
of
its return stroke. Remove needle to be
Insert new needle into its seat on needle setting arm pushing
needle clamp screw.
Use needle
LW
X 6T
,-----
1
I
I
1
Needl~setting_£J_C_O()\/e
I
Needle
------------
setting
plane
it
as far to the left as
Needle
setting
Needle
Needle
~----~~-
plate
arm
guide
it
will go. Then tighten
groove
,
___
_
~
)
"
:
!
Need'e
~
"~eo';~
1!J/1
1
:
I
I
I I
L
______________________
if
Needle
eye
J
Fig.
II
4.10 Take
1)
Draw
2) Pull out one thread ring
3) Take out stitch.
Out
Stitch (Fig.12)
thrum from the
end
of
sewing use tweezers
(3)
~
'~--~_)
Fig.12
4.11
Sktp Stitch (Fig.l3)
Push skip stitch lever to
\
\ '
\ \
\ \
\ I
Tweezers
"SKIP"
can obtain double needle penetration.
~'\
( <N
I ! '
Fig.l3
4.12 Lubrication (Fig.14)
General oiling: Twice monthly
1-2
Arrow mark:
Mark A: 5 drops
drops
-8-
Fig.I4
5.
Eventual Trouble Shooting
5.01
Sewing
1)
Terminal box and
2) Too loose belt
3)
Sewing machine does not lubrication.
5.02
No
I)
Inconect
Machine
sewing
plunger
threading.
doesn't
(According
work
are not connect. (According to 4.01)
(According
to 4.02)
to 4.12)
2) Needle incorrectly inserted
5.03
No
break
1)
Incorrect threading.
2) Excessive
3) Needle incorrectly inserted
4) Incorrect thread size.
5.04 Stitch
I) Needle incorrectly inserted
2) Unsuited needle penetration and material. (According to 4.05)
3) Incorrect threading.
4) Excessively elastic material
the
thread
thread
skipping
(According
tension. (According to 4.04)
(According
or
damaged.
to 4.02)
or
damaged.
or
damaged.
to 4.02)
or
excessively elastic thread.
(According
(According
(According
5.05 Uneven stitch
1)
Ensure thread
2) Unsuited stitch length and thread tension. (According to 4.04)
3) Incorrect threading.
5.06 Unstable needle
and
tension. (According to 4.04)
(According
to 4.02)
penetration
to 4.09)
to 4.09)
to 4.09)
(According
to 4.01)
1)
Unsuited needle penetration and material. (According to 4.05)
2) Incorrect position
3) Uneven position
4) Needle incorrectly inserted
of
material. (According to 4.03)
of
material and hemstitch gauge. (According
or
damaged.
(According
--
9-
to 4.09)
to
4.03)
A.ARM
BED
AND
ITS
ACCESSORIES
11
10
9
8
7
5
4
~::
~~
~rgj
(
...J
~----y-----17
/
~
/
--20
12
16
18
19
3
2
1
-10-
,,
/
r--22
<
~
~-25
w
23
24
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