Jack JK-T781D User Manual

User Guide

警告：为了您的人身安全，使用该产品时，电源插头的地线必须接地，一定要做好系统的接地工程，

否则可能触电！
Warning: For your personal safety, when operating the kind of products, please make sure that
the ground wire of power plug is connected to ground, otherwise an electric shock may occur.

安全指示 Safety instruction:

1. 在安装或使用本产品前，请务必仔细阅读本使用说明书，并将本使用说明书妥善保管，以备随时

查阅。

Before installing and using this kind of products, please read user manual very carefully,

and take good care of this manual for temporary reference.

2. 所有标上

All instruction with marks

damege may occur.

3. 本产品须由受过正确训练的人员来安装或操作。

This kind of products must be installed and operated by correctly and professio

trained staff.

4. 为安全起见，禁止以延长线作电源座供应二项以上的电器产品使用。

For safety, it is forbidden to provide power for more than two electronical pro

rough the power socket of an extended wire.

th

5. 当连接电源线到电源座时，必须确定此电压低于 AC 250V，且符合标在马达铭牌上的指定电压。

When connecting power wire to power socket, the alternate current voltage must be lower

than 250V, and conform to the rated voltage on the motor nameplate.

符号的指示，必须特别注意或执行，否则可能会导致人身伤害或设备损坏。

must be carried out, otherwise body injury or equipment

nally

ducts

※注意 ：电控箱电源规格如为 AC220V 时，请勿插接至 AC380V 的电源插座上，否则将出现异常且电

机将无法动作。此时请立即关闭电源开关，重新检查电源。持续供应 380V 超过五分钟以上，

将可能烧损电控箱而危及人身安全。

Caution: When the power specification of a control box is alternate current 220V,

please do not connect it to the power socket of alternate current 380V, otherwise

it tends to cause abnormal performance and motor fails to move. Please turn off

the power switch immediately, and check power again. If a control box is continually

supplied with alternate current 380V for five minutes, the control box tends to

be burned to threaten body safety.

i

6. 请在环境温度 5℃～45℃的范围内，并且无日光直接照射的场所使用。

Please keep the environment temperature between 5℃ and 45℃, without direct sunshine.

7. 请在相对湿度 30%～95%的范围内，并且设备内不会形成结露的场所使用。

Please keep the relative humidity between 30%～95% in a place where dew can not form.

8. 请在灰尘少，并且没有腐蚀性物质、可燃气体的场所使用。

Please use it where dust is little, erosion materials and flammable gases do not exist.

9. 请注意电源线不要受压或过度扭曲。

Power wire must not be squeezed or overbe

10. 电源线的接地线须以适当的导线和接头连接到生产工厂的系统地线，此连接必须固定。

The ground wire of the power wire must be fixed and connected to systemic ground wire

with suitable conduct wire and connector.

11. 所有可转动的部分，必须以所提供的零件加以防范露出。

All movable parts must be kept from being exposed with provided spare part

12. 发生下列情况时，请先关闭电源：

In case the following phenomena occur, please switch off the power:

1) 在电控或马达上插拔任何连接器和

when inserting to or pulling a plug from or making a wire to a control box or motor.

2) 机针穿线时。

when threading the needle.

3) 翻抬车头时。

接线时。

nt.

s.

when raising the machine head.

进行任何机械上的调整时。

4)

when doing any mechanical adjustment.

5) 不使用或无人看管机器时。

when unused or given no care by anybody.

13. 只有受过培训的专业技术人员才能进行本产品的维修、保养和检查。

This kind of products can only be repaired, maintained and checked by professionally

trained staff.

14. 所有维修用的零件，须由本公司提供认可，方可使用。

All maintenance parts can be used only when they are recognized by our company.

ii

15. 请不要以不适当物体来敲打或撞击本产品及各装置。

Please do not knock or hit this product as well as its equipment of all kinds with some

unsuitable objects.

保修期限

Guaranteed period

本产品保修期限为购买日期起一年内。

The guaranteed period for this product is one year, starting from the purchase date .

保修内容

Guaranteed range

本产品在正常情况且无人为失误的操作下，于保修期间无偿的为客户维修使能正常操作。

但以下情况于保修期间将收取维修费用：

When this kind of products are operated correctly without personal operation mistakes, in

guaranteed period, we will repair them until them can work normally without any charge. But

in the following cases, users need to pay for maintenance:

1. 意外因素或人为因素所导致的产品故障或损坏，如输入不适合电压、将产品移做其它用途、自行

拆装修理、进水、进油、机械破坏、摔坏等。

Product malfunction or damage results from unexpected factors or personal factors, such

as unsuitable voltage, using for other unauthorized purpose, individually dismantling

and repairing, water and oil leaking, mechanical damage and breakage.

2. 因不可抗拒力导致的产品故障或损坏，如地震、雷击、火灾、水灾、盐蚀、潮湿等。

Product malfunction or damage results from irresistible factors, including earthquake,

fire, lightening strike, flood, salt erosion and dampness.

3. 客户购买后，自行运输或托付运输公司运输过程中导致的产品故障或损坏。

Product malfunction or damage results from individual transportation or transportation

of entrusted company after users buy products.

4. 其他非产品本身设计、技术、制造、质量等问题导致的产品故障或损坏。

Product malfunction or damage results from some factors, excluding product design,

technology, manufacturing, and quality.

iii

* 本产品在整个生产过程中严格控制，使其达到高品质、高稳定的标准，但外部的强电气干扰，仍可

能对本产品造成影响或损害，因此操作场所的接地系统一定要切实做好，并建议用户安装故障安全防

护装置（如漏电保护器）。

Strict control in the producing process ensures the high quality and stability of this kind
of products, but exterior strong electronic interference can affect or damage the products,
so ground wire system in working place must be effectively guaranteed, especially proposed
malfunction protection equipment(such as electricity-leaking protection device).

iv

使用说明目录

MANUAL BOOK CONTENTS

1、操作说明………………………………………………………………………1
INSTRUCTIONS
2、用户参数&技术员数………………………………………………………… 5
U

SER PARAMETER&TECHNICIAN PARAMETER
3、错误代码表……………………………………………………………………8
ERROR CODES TABLE
4、端口示意图………………………………………………………………… 10
PORT SCHEMATIC DIAGRAM
5、安装说明…………………………

NSTALLATION INSTRUCTIONS

I

………………………………………… 11

6、规格………………………………………………………………………… 13
SPECIFICATION
7、线迹形式…………………………………………………………………… 14

YPES OF STITCHES

T
8、缝纫机头的安装…………………………………………………………… 14
SETTING UP THE MACHINE HEAD
9、梭心的安装方法…………………

………………………………………… 14

ATTACHING THE BOBBIN

、梭壳的安装方法……………………………………………………………15

10
I

NSTALLATION/REMOVAL OF BOBBIN CASE
11、机针的安装方法……………………………………………………………15

OW TO INSTALL THE NEEDLE

H
12、线架的安装…………………………………………………………………15
SETTING UP THE THREAD STAND
13

、加油…………………………………………………………………………16

LUBRICATION

底线的绕线方法……………………………………………………………16

14、
W

INDING THE BOBBON
15、上线的穿线方法……………………………………………………………17

HREAD THE NEEDLE-THREAD

T
16、手动送布手柄………………………………………………………………17
M

ANUAL FEED HANDLE
17、

防止切刀掉落………………………………………………………………17

OW TO HOLD THE DESCENDING KNIFE

H
18、针数的变换方法……………………………………………………………18
C

HANGING THE NUMBER OF STITCHES
19、机针和旋梭的关系…………………………………………………………19
NEEDLE-TO-HOOK RELATION

v

20、

线张力………………………………………………………………………20
THREAD TENSI
21、缝边长度(送布量)的调节……

ON

……………………………………………21
ADJUSTING THE OVEREDGING LENGTH(BUTTONHOLE LENGTH)
22、锁眼宽度以及缝锁基准位置的调节………………………………………21

A

DJUSTING THE OVEREDGING WIDTH AND OVEREDGING REFERENCE POSION
23、压脚的压力调整……………………………………………………………22
ADJUSTING THE PRESSER BAR PRESSURE
24、切刀的更换…………………………………………………………………22

EPLACING THE KNIFE

R

25、上线切线的调整……………………………………………………………23

DJUSTMENT OF THE NEEDLE THREAD TRIMMER

A
26、上线切线动作曲轴和限制板的调整………………………………………24
A

DJUSTMENT OF NEEDLE THREAD TRIMMER HOLDER AND LIMITING PLATE
27、切刀落刀时期的调整………………………………………………………24
TIMING FOR DROPPING THE KNIFE

、缝制以外的故障、原因及处理方法………………………………………25

28
S

TITCHING TROUBLES CAUSED BY OTHER REASONS
29、有关缝制的故障、原因及处理方法………………………………………27
TROUBLE,CAUSE,AND REMEDY

vi

1：操作说明 INSTRUCTIONS

按键说明

1.1：

进入和确定存
储内容值

进入参数区功
能键

设置数值递增/
参数递增

设置数值递减/
参数递减

Enter and

determine what

number to store

Press function

key, enter

parameters

district

Set numbers to

increase or

parameter

increase

Set numbers to

decrease or

parameter

decrease

KEY DESCRIPTION

进入参数内容值，其内容值如经调整变更后，需按下 键予以储存确认。

1.一般开机模式下按 键进入用户参数模式

2.按住

1、参数选择区内当参数递增键。
2、参数内容区内当设定数值递增键。

1、参数选择区内当参数递减键。
2、参数内容区内当设定数值递减键。

Enter the parameter content number, after you adjustment, its content value

changed, press

1,Under General boot mode, press enter the User parameter mode

2.Press

1、In th
2、In the parameter content district, it can be used by setting numbers increase

key.

1、In th
2、In the parameter content district, it can be used by setting numbers decrease

key.

键开机进入技术员参数模式

to save.

then booting, it will enter the technician parameter mode

e parameter select district, it can be used by increasing key.

e parameter select district, it can be used by decreasing key.

- 1 -

1.2 操作 OPERATIONAL

1.2.1： 恢复出厂设置 RESTORE THE FACTORY SETTING

按 键退出，关机重启

Press to quit，power off

and restart

按住 、 ，同时开机显示 P11

Pressing both keys and

then boot the m

showw P 11

echine it will

按 键确定

Press to define

1.2.2： 进入用户模式及修改保存 ENTER THE USER MODE TO MODIFY AND SAVE THE PARAMETER

按 键，进入用户模式

按 、 ，对技术员参数项进行修改

- 2 -

按 确定进入参数

p

Press to enter the User

parameter mode

Press and to change the

parameters

Press to define enter

the

arameter

1.3： 进入技术员模式及修改保存 ENTER THE TECHNICIAN MODE TO MODIFY AND SAVE THE PARAME

按住 键，同时开机

按 、 ，对技术员参数项进行修改

按 确定进入参数

TER

Press and boot

Press and to change the parameters

- 3 -

Press to define

1.4 数码款操作说明 THE INSTRUCTION OF DIGITAL TYPE

1.4.1 液晶显示字体与实际字体对照表 LCD FONTS AND THE ACTUAL FONTS COMPARISION TABLE

数字字体部分： digital part

实际数值

The actual

fonts

液晶显示

LCD show

1.4.2

液晶画面的显示模式 THE LCD DISPLAY MODE

0 1 2 3 4 5 6 7 8 9

英文字母

English

液晶显示

LCD show

英文字母

English

液晶显示

LCD show

英文字母

English

液晶显示

LCD show

A B C D E F G H I J

K L M N O P Q R S T

U V W X Y Z

- 4 -

2：用户参数&技术员参数：USER PARAMETER & TECHNICIAN PARAMERTER

2.1 用户参数 USER PARAMETER

参数项目内

容

Sequence

number

P01

P02

P03

P04

P05

P06

P07

P08

P9

P10

中文说明

Instruction

最高转速（spm）

Max rotate speed

起缝速度（spm）

Sewing speed

范围

range

10～360

20～360

切刀动作速度

The speed of

cutting

10 - 100

第一针限速

first stitch speed

limit

10-360

第二针限速

second stitch speed

limit

10-360

第三针限速

third stitch speed

limit

10-360

第四针限速

forth stitch speed

limit

10-360

第五针限速

fifth stitch speed

limit

压脚保护时间（s

Presser foot protection

time

10-360

）

1 - 120

切刀动作针数

The stitches

number with the

action of cutter

0-6

初始值

default

300

130

55

80

80

200

250

200

8

3

设定键别

Setting key

内容值名称说明与备注

description

缝纫时的最高转速设定，实际转速=

参数值×10

The m

ax rotate

actual speed=parameter×10

前缝（起缝）时的速度设定，实际转

速=参数值×

Set the sewing speed，actual speed =

parameter×10

切刀时机头的转速，实际转速=参数

值×10

The spe

material，actual speed = parameter×10

实际转速=参数值×10

actual

实际转速=参数值×10

actual

实际转速=参数值×10

actual

实际转速=参数值×10

actual

实际转速=参数值×10

actual speed=parameter×10

自动压脚连续抬起超过设置时间自

动落下

Presser

beyond setting time

切刀时所需的针数，配合切刀的速度

10

ed of machin

speed=parameter×10

speed=parameter×10

speed=parameter×10

speed=parameter×10

foot will lay down when

The stitches number with the

action of cutter

speed of machine，

e when it cutting

- 5 -

2.2 技术员参数 TECHNICIAN PARAMETER

参数项目内

容

Sequence

number

中文说明

instruction

范围

range

压脚开始出力时

ms）

P11

间(

Full-on time setting

for presser foot (ms)

10 - 990

压脚出力周期信

（%）

号

P12

Duty cycle time

setting for presser foot

(%)

10 - 90

机械锁调节时间

(

P13

ms）Mechanical

10 - 990

lock adjustment
time(ms)

初始值

default

250

30

560

设定键别 内容值名称说明与备注

压脚开始动作时，全额出力的动作时

间 the time of presser foot full output

to work

压脚动作时，以周期性省电输出，避

免压脚发烫

when presser foot moving ,tht motor

periodic output

踩下时延迟起动时间，以配合压脚放

下之确认

When stepping the foot pedal, it will

delayed the starting time to coordinate

the presser foot laying down

to avoid the presser

foot too hot

P14

P15

P16

P17

P18

机械锁打开时间

Mechanical lock

open time

10 - 990

机械锁关闭时间

Mechanical lock

close time

10 - 990

保护针数

The stitches

number of

1 - 990

protection

开机自动找上定
位

Needle goes up as

power on

0 - 1

上定位调整

Up needle position

adjustment

40 - 180

100

120

400

1

40

机械锁工作导通时间

Set mechanical lock open time

机械锁关闭时间

Set mechanical lock close time

在大盘未感应到情况下，机针要动作

多少针进行保护

The number of needle moved to

protect under the solution of bi

without inducing .

1：开启电源后，自动找到

号后停止

needle goes up as power on

1:
0：无作用

0: no function

上定位调整，数值减少时会提前停
针，数值增加时会延迟停针

when the number is reduced，it will
stop earlier，otherwise it will delayed
the stopping time.

g plate

上定位信

P19

测试工作时间

Test working time

1 - 250

20

- 6 -

C 项测试中，设置导通时间

Test working time of C

,

参数项目内

容

Sequence

number

P20

P21

P22

P23

P24

P25

中文说明

instruction

测试停止时间

Test stop time

A 项测试

Item A testing

B 项测试

Item B testing

C 项测试

Item C testing

机头保护开关

Sewing machine

head protection

switch

机械锁保护开关

Mechanical lock

protection switch

范围

range

1 - 250

0 - 1

0 - 1

0 - 1

0 - 1

0 - 1

初始值

default

20

0

0

0

1

1

设定键别 内容值名称说明与备注

C 项测试中，设置停车时间

Test stop time of C

A 项测试选项，设定后将按 P01 速度

进行连续运转测试

After set A test options, motor will

work at P01 speed to continue testing

B 项测试选项，设定后将按 P0

速度进行全功能性测试

After set B test options, motor will

work at P01 speed to full-functionality

testing

C 项测试选项，设定后将按 P0

度进行无定位运行

After set item C testing , sewing

machine can working without

positioning at the P01 speed

0：无机头保护开关

0：no sewing machine head protection

switch

1：打开机头保开关

1 ： open sewing machine head

protection switch

0：无机械锁保护开关

0 ： no mechanical lock protection

switch

1：打开机头保开关

1：open mechanical lock protection

switch

1 测试

1 的速

- 7 -

3：错误代码表 ERROR CODES TABLE

错误码

Error Code

E1

E7

E9

E11

内容

Cause

1) 电力模块错误代码

Error code of power module

2) 不正常过电流或过电压

Abnormal over-current or

over-voltage

a) 马达插头配线接触不良导致不

转

Motor connector caused bad turn.

b)定位器信号异常。

Locator signal abnormality.

b) 车头机构死锁或马达皮带异物

卷入卡死。

The front agencies deadlock or the

otor belt foreign body embroiled stuck.

c) 加工物过厚，马达扭力不足无法贯

穿。

Processing the material is too thick,

otor torque not sufficient throughout.

e)模块驱动出力异常。

Module driver output abnormality.

定位器信号异常

Locator signal is abnormal.

电源开启即自动找上定位，但定位器

没有插入控制箱，针上信号无法输

出。

The power is turned on automatically

find on positioning. But locator is not

inserted into the control box, the

needle signal cannot be output.

对策

Solution

模块驱动出力与机头出力将全部关闭

The module driver output with head power output will be

shutting down.

等待电源重新开启/复位

Waiting for the power to re-open / reset

（请仔细检查电源板各项机能）

(Please check the power board of the each function)

模块驱动出力与车头出力将全部关闭。

The module driver ou

shutting down.

等待电源重新开启/复位。

Waiting for the power to re-open / reset.

（请检查车头是否卡住或定位器、马达、模块驱动等信号

是否异常）

(Please check the front is stuck or locator、motor 、module

drive signal is abnormal or not)

检查上下定位信号是否正常，或皮带轮是否过于松动。

Check the upper and lower positioning signal is normal or

not, or if

自动进入无定位器模式，且切线、扫线、上定位等以及所

有定针缝样式缝制功能亦无效。

Automatically enter into no locator mode, and tangent,

sweeping lines, positioning and all fixed stitch pattern

sewing function doesn’t work.

马达可正常操作。

The motor can be normal operation.

（请检查定位器是否异常）。

(Please check locator is abnormal or not).

belt pulley is too loose.

tput with head power output will be

- 8 -

E12

E13

E14

E15

电源开启时，未插入定位器。

The positioning device is not inserted

when power is turned on.

电力模块过热保护

Power module overheating protection

编码器信号异常

Encoder signal is abnormal.

电力模块不正常过流保护

Power module is abnormal

over-current protection.

自动进入无定位器模式运作，且切线、扫线、上定位等以

及所有定针缝式样缝制功能亦无效。

Automatically enter into no locator mode, and tangent,

sweeping lines, positioning and all fixed stitch pattern

sewing function doesn’t work.

马达可正常操作。

The motor can be normal operation.

（请检查定位器是否忘记插入或异常）

(Please check locator is forgot to insert or abnormal)

检查电力模块与散热片是否接触良好。

Check the power module and heat sink is a good contact or

not.

检测编码器信号是否正常，或更换编码器。

Check encoder signal is normal or not, or replace the

encoder.

模块驱动出力与机头出力将全部关闭。

The module driver output with head power output will be

shutting down.

等待电源重新开启/复位。

Waiting for the power to re-open / reset

（请仔细检查电源板各项机能）

(Please check the power board of the each function)

E17

E18

E19

机头保护开关没到正确位置

The head protection switch is not to

correct position.

机械锁保护错误代码

Error code of mechanical lock

大盘保护错误代码

Error code of the broader protection

检查机头是否掀开，机头开关是否损坏。

Check the machine head is opened or not, the switch is

damaged or not.

检查机械锁位置是否正常，保护开关是否有损坏

Check mechanical lock protection switch is abnormal or not,

protection switch is damaged or not.

检查感应块位置是否正常，传感器是否有损坏

Check the low speed cam is normal, the sensor whether there

is damage

- 9 -

4：端口示意图 PORT SCHEMATIC DIAGRAM

4.1：各个端口名称 NAMES OF EACH PORT

4.2：14P 功能端口对应表

14 13 12 11 10 9

7 6 5 4 3 2

14P 功能端口

Function Port

脚踏板端口

Foot Board Port

FUNCTION PORT CORRESPONDING TABLE

8

1

剪线电磁铁

The thread

ming solenoid

trim

1

8

5V 衣车灯

5V Clothing

headlights

2（0V） 4（0V） 12（信号） 11（+5V）

9（+5V） 10（+5V） 3（信号） 5（0V）

结束感应

The end of induction

机械锁感应

Mechanical locks induction

机械锁电磁铁

Mechanical lock

electromagnet

6 7

13 14

抬压脚

Presser foot

lift

- 10 -

5：安装说明 INSTALLATION INSTRUCTIONS

5.1 控速器踏板拉力的调整 SPEED CONTROL PEDAL PULL ADJUSTMENT

A：前踏拉力弹簧 Front foot board tension spring
B：后踏紧度制退的调整螺丝组 Back riding the adjustment screws for tightness recoil group
C：踏板旋臂拨杆挂钩孔 Pedal spiral arm lever hook hole

∴踏板连接器有加装 VD 吸风系列装置时，建议将 A 与 C 改变安装如右图所示
Pedal connector retrofitting VD suction series device, suggest change install A and C just like
the right diagram show.

一般安装示意图

General installation

diagram

5.2 一体化电控安装操作说明 INTEGRATE

有加装 VD 吸风装置时的安装示

意图

Installation of the VD

suction wind device

installation diagram

D ELECTRONIC CONTROL INSTALLATION INSTRUCTIONS

1：机头 Machine Head
2：直驱电机 Direct-m

otor

3：电控 electronic control

- 11 -

4：手轮 hand wheel

5：上紧固螺钉×2 On fastening screws ×2
6：中间紧固螺钉×2 Middle fastening screws ×2
7：下紧固螺钉×1 Under fastening screws ×1

安装说明：

一、把直驱
口方向向右，注意主轴上的平面和电机轴平面的方向关系（电机定位），然后将电机套入主轴，
上电机四个固定螺钉，电机安装完毕。

Mounted male three-jaw connector on front-end shaft direct drive motor2, Corresponding spindle

mounted on female three-jaw connector and rubber. The direction of motor and outlet is to right. Pay

attention to relationship (motor positioning) of the direction of the spindle on the plane and the plane

of the motor shaft, and then sets the motor into the spindle, the motor on the four fixing screws, the

motor installed.

二、取电控放置于电机旁，抽出电控上的编码器线插至电机编码器口，再取电机电源线头和电
控电源口对接，在电控内部穿上紧固螺钉 5，螺钉上在穿上定位橡圈

Take power control next to the motor, extract the encoder line on the electronic control plug to the

motor encoder mouth, and then take the motor power head butt and electronically controlled power

port, put inside the electric hole on the fastening screws 5, put the screws in position.

Installation Instructions

电机 2 前端轴装上公三爪连接器，对应主轴上安装上母三爪连接及橡皮，电机出线

三、将电控的电机室对准电机慢慢套入机头，调整两条连接线置于电控右端，完全套入后穿入
电控中间紧固螺钉 6 不打紧，旋转上紧固螺钉与机头螺孔连接不打紧，再穿入电控下紧固螺钉，
检查并调整电控轮廓与机头轮廓配合适当，依次打紧螺钉 6、螺钉 5、螺钉 7，电控安装完毕。

Electronic control of the motor chamber alignment motor slowly set into the machine head, adjust

the two cable placed on the right side of the electronic control perfectly. Fit into the intermediate

fastening screws penetrate the electronic control not tight, the rotation on the fastening screws and

machine. The connection does not tight to the head of the screw holes, and then penetrates the

electronic control under the fastening screws, check and adjusts the contour and machine head

contours of the electronic control with appropriate turn matter screws 6 screw 5, screws7, electrical

control installed.

四、在电机后轴上套上手轮 4，注意定位螺钉与轴平面对齐上紧。

Put hand wheel 4 on the rear axle of motor, pay attention to the positioning screw axis plane aligned

tightens.

- 12 -

-13-

~mft~~-~m~s

,•

ff~~~*~mm~~~~-~*~~~,~~~

JJit~~f'F~

0

BEFORE OPERATING YOUR LOCKSTITH MACHINE, PLEASE READ THIS
INDTRUCTION MANUAL CAREFULLY

IN

ORDER TO OPERATE IT IN THE

CORRECT AND EFFICIENT MANNERS.

~fT~·iS-CAUTIONS

1.

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2.

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1.

Th

machine in the opposite direction.

2. Never start the machine before filling the machine base with lubricating oil.

3. Remove the bobbin case and the needle thread from the machine before performing the trial operation.

4. Clean up the sew
level

5. Never bring your fingers

may l

6.

1f

with any

tiH~f:l'~iE

7C

;tt

rt

L 1

~~

*~~m~~~~m. ~r

e machine should rotate counterclockwise

of

the lubricating oil.

ead

to serious peraonal injuries.

your machine is provided with a belt cover, fu1ger guard and eye guard, never operate your machine

of

them removed.

ITii

~~

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g hook and the bobbin thread trimmer every day after sewing work. Also

or

IN

OPERATION

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SPECIFICATION

Application

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Buttonhole length

t)]JJ-~&

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k width

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lift

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Lubricating

oil

7810

-

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Buttonholing

2.

5-4mm

6.

4-l9mm

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DPX5 #11]-#14]

12mm

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1$

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7820 7830

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cloth,

2.

5-5mm

6.4-25.4mrn
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knit

6.4-25.4mm

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2.

5-5mm

- 1 1/4")

781DK

2.

5-4m

6.4-19mm

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-14-

7:

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Hf

~j\;

TYPES OF STITCHES

Olit&

:ill~

stitch)

)

Bar

ru~

tack

ing

(

seam

~rm

(Whip

(

tlli

This machine is capable

(Whip

The whip stitch is formed
on the bottom.

(Purl

When applying higher tension to the needle thread to permit
is formed

stitch)

stitch)

by

the bobbin thread which is pulled over from both sides to the center line.

8:

~i~9J*Jl~a~~~

of

forming two different types

in

zigzag showing the needle thread only on top

of

SETTING UP THE MACHINE HEAD

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1,

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stitches, namely whip stitch and purl stitch.

of

fabric, and the bobbin thread

it

to pass straight through fabric, the purl stitch

.

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Insert hingeO into machine head.

Then, place the macnine head on the machine base.

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ATTACHING THE BOBBIN

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outlet~ofthe

out

from thread outlet

rotates in the arrow direction when the bobbin

bobbin case, pull the thread,

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, pa

ss

ing under the

L

-=¥

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t~~~:U~'iCW~~~o

1JiriTfi(~~Mo

*

1ft

l.

Hold and place a bobbin into the bobbin case so that the bobbin is wound
counterclockwise.

2.

Passing the thread through thread

and the thread can be drawn
bobbin winder tension spring.

* Set the bobbin so that

thJead is pulled.

-15-

10:

Hi%E

~~~1.15tiNSTALLATION

/

REMOVAL

1,

ft-U9~7HUJI\

OF BOBBIN CASE

0 ,

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11:

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~

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HOW

1$E~n·t~~u/F~ilii~

2,

~~lltit!i1~~%1ini'Jlt{

1.

Life up and hold bobbin case latch lever 0 bet-

ween two fingers to remove
bobbin does
the latch lever is

For

installation

2.

bbin case into the hook so that it is supported by
the hook shaft, and then snap in the latch lever.

TO INSTALL

*

111

rrr

I,

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0 1

2,

r~~1~tJ

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*Turn

1.

Loosening needle setscrew 8 , hold needle 0 with

its recessed part facing toward the operator.

2. Insert the needle fully into the needle clamping

hole. and.

3. Securely tighten

l*·

,

:fllJI\~J:

it

from the hook. A

not

fall

off

the bobb in

li

fted up.

of

the bobbin case, push the bo-

THE

It!.

tlhi

!!1

giStli

off the motor power. Use a

NEEDLE

.

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case

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J needle.

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SETTING

UP

THE

THREAD

STAND

~

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i-J:

Assenble the thread stand, and

table, Then tighten lock nut
thread stan
ade, pass the

rest rod

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fix

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ceiling wiring can be m-

power

8 .

cable through spool

in

J1t.

the

-16-

13: 1

l,

2,

3,

*

Before starting the machine

1.

Fill the oil re

New

by

2.

Supplement the oil when the oil level has lowered
below the bottom line

3. When the machine has been properly lubricated,
the oil is
sight window
easier

* Drain dirty oil

fill the oil re

Jil5EB

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Defrix Oil No. 1 up to the level indicated

LUBRICATION

~~~HIGH

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Machine base

o

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Rot

,

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machine base

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with

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Adjusting

Adjust the volu
sewing hook by turning oil adjusting screws
rough adjustment, and

ume is reduced when tumung the screws clockwise.

"HIGH".

of

oil gauge 0 .

see

n to run throu gh the pipe from oil

8 (Low speed operation premits

ob

servation

se

of

the lubricating oil)

by

loosening oil drain screw @)and

rvoir with fresh oil.

nl~

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(t'~

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fi·~~~o

the

lubrication

me

i1

~.

fflR~-~ttM:JTM£

for the

of

lubricating oil supplied to the

8 for fing adjustment, oil

sewing

m~~

hook

0 for

vol-

1,

re;ttl~c.\tffi¥1Jt't~x4UIJ:

2,

~lll¥1/fr

1.

Fit a bobbin onto the bobbin winder shaft.

2.

Take the thread
the guides

figure, and wind the end
turns around the bobbin.

~

o

:i!tff~~

in

the numerical

.

:#-1~~1:E~~C.

from

the spool and pass it through

order

of

the thread

\

J:t'tJ

shown

in

seve

LI~.

the

ral

-17-

15:

...t.tia~~ti7J

5i

THREADING THE NEEDLE-THREAD

L

im[ijJYT-7F~J:t~

2,

~x~tl·u·t,

{\!!

.

l.

Pa

ss the needle thread in the

the figure.

2.

The

threading can be

needle threader supplied with the machine.

.

.!llbitJfJI$f't

~(:f.J~tx~~~J~~r.·;i?:n

done

order

as shown in

easily by using the

16:

17:

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~.tttJJJJf-'11

MANUAL FEED HANDLE

HOW TO HOLD THE DESCENDING KNIFE

•~w~~.

~.

~~f~*~f~

(

tt

~)

~

qJ

z.

m M n

When you wand to feed fabric manually after giving
an

emergency
point at which thread was broken, rotate manuaJ feed
handle

(NOTE) Confirm that the needle does not stick

tr.t

0 to operate the cloth feeding mechanism.

in fabric before turning the manual
feed handle.

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sewing

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from

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the

rt.J

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When you
because

keep
until the
descend.

of

on

pressing down knife stop lev

machine

Jli;t

~ ~

l~

f*

do not
thread breakage

want to

stops. Then the

cut

or

fabric

some

other reasons,

knif

after

sew ing

er

0 lighrly

e will not

-18-

18:

it

!}

Symbol

A

B

c

D

®

F 79

@

H

ltli~~tln$!

1]\~~fl·-~.}

No.

stitches

sm

all

54
62
66
70
74

83
88

.k~~t~

of

or

gears Large gears

No.

stitches

345
300
285
268
252
238
225
212

...

of

of

j·

CHANGING THE NUMBER OF STITCHES

,J,·t~~ti--Y.

it

J.}

Sy

stitches of stitches

mbol

s

mall

I

<D

K

©

M

®

0

KI!H~'tl·

No.

of

gears Large gears

93
100
1

05

11

0 170

11

5 1

1

23

1

30

No.

200

*

.!f

-

k}

of

of

1

90

1

80

60

1

52

1

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f!1$8~1tt:

* Spur gears

l. By selecting the

2. Alphabetical marks like A, B, C, etc, and numerals like 123,
for identification

3. U

se a co

4.

Th

by

The
ssories. All

mbination

e numeral engraved the

the then combination

circled

other

spur

gears, you can control the number

of

gears which have the

gear

installed

of

spur gears

alphabetical symbols in the above table show that the gears are included in the sta

gears are optional attachments

same

in

the rear position will represent the number

of stitches

alphabetical marks

* Attaching the spur gears to their shafts

1. Push

2. For installing

gear

op

era

tor

arrow dire

0 into the shaft so

gea

r 8 on the pin

ctio

n.

that

of rear

it is

sec

urely fixed by

gear

bushing 0 , push

the

* Adjusting the stop cam position

Loosen

se

tscrews 0 ,

and

adjust the position

of

stop

cam 0

o

~~(~~~tl~

ti'f~li!ilfii::~~~~

as sho

15

2,

etc are both engraved on each s

pin on

gea

gea

r 8 into the shaft while turning it in the

0 ,

V~J~~$

wn in the table

r bushing 8 located

r~~ 0 F

of

sti tched provided

l~1

pur

gear

ndard acce

nearer

to an

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* Set the needle to hook relation

1.

Bring down the needle bar to the lowest point when the needle is coming down through the cent

on

needle hole

2.

Loosen needle bar connection screwO , and adjust the height

(Setting the needle bar).

3. Insert the part

4. Retighten the needle bar connection

(Setting the hook).

5.

Loosen setscrew 0

6.

Rotate the driving pulley

7.

Insert the part'
plate, where the bottom end

8.

Aligh blade point 0

of

approx0.5mm ( ll64")is provided between the needle and the blade point

the setscrew

(NOTE):

If

the throat plate.

"1"

of

'2"

of

of

the hook sleeve.

stitches

are

timing gauge @into the gap between the bottom end

of

the hook sleeve by the

in

the correct direction until the needle starts to go up from its lowest point.

the timing gauge into the gap between the

of

of

the sewing book with the center

s!Upped. l

o

¥1HH1i

l'f.Ht

@

~ntt~

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#ff~~M&~~*~~ft~~~

fut-f·:H F

1

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in

sc

the needle bar touches the top

ower

the needle bar

~IMz

li~J.

tlfHJJi~IJ

.

,Htt:Jfn]l

1:t

IIIJ

tJ7

R"

t

"fl£0.5mm}_c;(:l

the following way:

rew to adju

st

the position

bar

spanner supplied with the machine.

of

needle 0 , and make adjustment so that a clearance

by

approx 0.5mm(l/64") from the timing gau

IWJ

tV

R.Eirj

lj~~r90.05mm,

o

of

the needle bar.

of

the sewing hook.

bottom

of

the part'' 2 "of the timing gauge.

M¥JJ~R

o

o

o

1EmE.4l1rl'~

of

needle barQ and throat plate@).

end

of

the needle bar

of

the hook. Then securely retighten

·

Yd~liE~~%:~

er

of

the

and

the throat

ge" 1 ".

20:

2,

3,

4,

~~t.J

9:!¥~~-~'*:t

mm-~•:n•8illfi~~.

JfJ

it-~;;~

THREAD TENSION

Jfm: 8 ;tnm=~.HL(:JJ~

~ll•w~r£~~

1J

l*

@l

iJ.~

-

'i'J

'Y-

~t

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:hill~

@l

c~Jim

rt

U!Ht'>J

* Adjusting the thread tension for purl stitch:

1. Adjust the bobbin thread tension to approx. 15 to

2.

Adjust
well-shaped whip stitches
offabdc.

3.

Adjust tension controll
formation.

tension controller No. 18 for proper needle thread tension

If

the tension

er

No. 2 @)for

is

too l

proper

20g

ow

tension

*

1I'W111lUii¥~~*1J

t,

J:Tltiln~~:n~t-f:

0.2Nli:..fl o

2,

iJ.'iPJ~

ft

i~~~m

3,

~f~fi$A~-~~~.

~

*

~ilqit!~~J~l~L()J

l,

JI

t;

-

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-

§f.

- ~

'JI~ffft':J

@)

BL(1J

~

·ti;;*:n~

iffi)

fj

0

~~

~f: 0 reJ~ ~ ~*7J

.

cm=~1L(7Jrn{~Wj*i

•JL(

1J ~ 8

th!

o

o

~u

tXt 1m.

by adjusting scr

bar tacking seam may form thre

of

the paUar

ew Oof

so

e]

side

that

the bar-tack

seams by

the bobbin case.

t~r~~~~:hiPiJ

ft

lli!J

*

1-nrn

~

.

ip.]

-

ad

knots on the rear face

judging from

=l

ri7:JO.

I

~~~

~

3'Hf:J

!fki

tl&"

i.J,

m

:±1

ff.J

if.,

mmm-M*

-'n

Y!J0.4---0.5N

®)

part

is formed by

the stitch

5~

:ill

111

h

/i

* Adjusting the thread tension for whip stitch:

I. Adjust the bobbin thread tension to approx

of

2. Exchange the adjusting springs

No.2 will have a weak spring).

3.

Adjust tension controller No.2

4.

The

stitches

of

the parallel sides

tension controllers No.I 8 and No.2

@)

to prevent ravelling

or

bar-tack can

40

to

50g

be

by adjusting screw 0

off

at the end

adjusted by tension controller

*

:fiHfl

te~l;IJ!r.t~t':J~~::1J

of

~lp.

1tt

1~-tfl~~~l~

~E*M~-~~

8 .

re~~~n•~~*~#8~~•~•

4/J~-',

':i

.

~~~~~2~~-~.

~~.

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$!i

m~•~nm~M*hff8~~•~•

~~-~~M--~~~~*

i;l

}

~

00

•

of

the bobbin case.

@)

each other (the tension controller

a seam.

No. 18 .

( 1f.

1JMti

)

0

(;I':J:J'Q:t1Ui

~li'tJJt

ir.iJ

1·i~~

'r'i

nX,8~

fi:>'!JO.l,..,0.2N

~rum~

~U~*8W~~~

.

m~~•*

lOmm,

.

·

~~

-20-

-21-

* Adjusting the thread take-up spring (for purl stitch)

The suitable range
50 g.
For adjusting the stroke
of

tension post@)to turn the tension pos

To adjust the tension

it

, with screw 8 tightened.

clockwise, and decrease when turned counterclockwise.

21

:

tiUl*ll

(BUTTONHOLE LENGTH)

of

the stroke

of

of

the thread take-up spring insert a thin screwdriver into the slit

(~1iJM)

of

thread take-up spring 0 is from 6 to

the thread take-up spring ,loo

t.

The

tension

of

the thread take-up spring increases when the tension post is turned

~iJ!J"ii

ADJUSTING THE OVEREDGING LENGTH

se

screw 8 and

"

lli:U:t)tr~

2,

fflllft

:i¥i

8mm

with a starting tension

in

sert a thin screwdriver into the slit

of

tension post

o,

8;tPI~:fti~j"~

mH~~ftrf'~~~-BJ:

;£t1

~'It

:fiJi

0

J:

~

@) , t~:tllti

m

(:B

~J

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(

E3

8 o

-tJJ;{f-;

n

of

@)

·

e

:rt

20

to

tum

)(>j'if£

JJt

:m

to

lf.J~R

-BJ:

3,

ill

*

HiJlt4l

tj!f'~ffi)J!Illim~~~:

1.

Pull out cover 0 , and raise cover 8 .

2.

Loosen nut@)by the spanner supplied with the machine. Set point

is the same with the knife width), and then retithten nut

3. Through yow- trial sewing, adjust the overeding length accurately to the extent that the bar tacking

are not cut by the knife.

0 .

>:J

@)

rrr*o

h

·

Jit~

rB

5I!

~

r1H51!

HI

G)

·),

f~J§t1:~~

f&

~~iJ,

V&

iJ~

~ili

~H

:ff

l

lllH

0 '

to a desired length on

·

/tJ:

@) o ~~~~1~~

~

illlJ

JJ

~

~

lt

ff>J

JJiJtJV

J}i~

i'i

J~J]!~ffiJJ141

~

sca

·

IJJ

~·

le

JJU

~If&

0 o

.

(this length

* Changing the work clamp check

U

se

work clamp check 0 having the size nearly the same as that

By

removing setscrew 0 , a work clamp checks can

a set.

22:

f!J!DI~JlJ;J.&!ItY!~/li&I~iJ!J"ii

be

WIDTH AND OVEREDGING REFERENCE POSITION

changed together with a work clamp check holder as

of

a buttonhole

len

gth.

ADJUSTING THE OVEREDING

se

Mo

ams

mtt

t~

a.t

ffl

t1.c

Jm

~

1 ,

1-1!

1511

!ii

~~-

;)l~JJ.lt'l'>Jl/2(f.J~

2,

JJnllm~~JJ£

(f~~IJJJU&~~11H

ZVJ

1Ji

1ft

3,

::£5¥~l

~z;~J

~-mthl~

r ~

®i.ilt

JJt

o , lJ;

@)

~*~

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~~

rr

0

1511

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(lJlf\E:

(E)

,

f$ii/J!It~t~

~ 8 .J'I1

ft>J

2 ftt D

(!)

(lf.J{\'[~,

~(

~i;IJ!It~~

ti

11JilJ7:~

~

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lffll~

o m

-ttni"

8

x-nt

mm)

o

e

1~11!4;-1-

1f.J~lJJl

,

C)

0

x-t

ia:~.79~

'

i9:~t!J

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-22-

JJtJJ-fT;=.!Ht'~'ffi:~~

4.

mfi~••·

5.

~~-®~~~.

~

l*:

~~

0

iJ:

The needle swings from right to left with the right base line established as the reference position.
Perform the adjustment as follows:

l. To adjust stitch width

The actuaUy sewn stitch width will be the half

2.

For

adjustment

by

scale plate pointer 8 , making the bar tacking width twice as large as the stitch width.

3. Adjust the position
cutting line

4. Through yuor trial sewing, further perform fine adjustment.

5. It is not necessary to adjust the position

is changed. However, the left base line should be moved
knife.

of

.

rr~~~~~ 0 :(:Jl!H.!WiJLc~iYJ

~mfi~~~·~•

~~E·~--~~~~~~~.

j.t:

(oJ

/£

~

i;/J

.

.

.

~~~-~-.m~WJJW~~-~.

0 , screw in or out screw 0 , and set pointer 8 to a desired value on scale plate

of

the set scale value(mm).

of

bar tacking width

of

right base line

the knife. As screw 0 is scerwed in, the right base line moves to the left.

(E)

, screw

(!)

of

in

or out screw e, and set poin

by screwing

left base line ® since it remains unchanged when the stitch width

in

or

out screw 0 so that

to

the left

by

screwing in screw 0

er

0 to the value indicated

it

is kept a way from the

if

it is cut by the

W

@)

.

23:

24:

ffiJila<Jffi:t.JiJ!J~

tJJJJa<JJ!Jl

ADJUSTING THE PRESSER BAR PRESSURE

Jm

f&

~

~ffi-~ffi~fflffi·~~-~

~-~£.

The

presser

fully stepped down.

To

adjust

the

fabric, turn presser spring regulator 0 . When the
pressure is not enough

ering, turn regulator

REPLACING THE KNIFE

~MWJJ~E-~OOJJ~

®imfi~:¥R:

1.

t.rt~

w n

iqJ~

.

i!J

TiE

1Ft

ll'~

ffi

~I

:tJ!

fl·lfJ:

;;/gl2m m.

0

~~.~~~

~ffiWffih~*

bar

goes up

pressure

applied

to

·

~~#&WM

12mm

prevent fabric from puck-

when the

by

the

presser

0 clockwise.

.

m~-~~~

.

lilill~

'

n

8 .

=l'~

·

oo

n 0

pedal

bar

*1l~

Jt

.

is

to

li9

2.

~?¬,

~

1.-.

ffii

(

1:1:~)

When sharpening or replacing the knife, remove it

as follows:

L Loosen setscrew 8 , and remove knife 0 toge-

ther with the was

2. Attach the knife to the knife bolder so that the
higher end

2 to

3mm above the surface

when the knife

position.

(NOTE): Do not forget to install the washer when

retightening

Flt*~IJOOJJ~f~J;JA\,

((.]

~H

~

;Yg2-

3mm,

"iW--~tiX~~Jt

her.

of

the slanted knife blade comes down

if

brought

the

setsc

iJ:OOJJtllfJ'~~l

tT

~·!7J

JJ

1~1

5£l~ i~.

.

of

the throat plate

down to the lowest

rew.

-23-

25:

..t~tJJ~~iJ!J!.l

ADJUSTMENT

OF

THE

*

8

NEEDLE

fJJJJI¥~~~

fi'r~!l~~~

7f~

*'

~P.

o

J::

THREAD

o .

rl~

~

i'if

~

TRIMMER

ffiJif.P1lfliJ~

:YY

:i!'L

I

8 :trJiiJJJJ

m~•m~•M.

lt!,-1

N o· 'll'\

d~

~!!

:S!l

ltr

n-:n.ll.Jl.x·•v1111•-.J

*

iiJJ

JJ

ft:

1~J

~JJ~~M~~.

oo.w~•He,

8~

.

*~~.tt~n~*~~~ttt~oom~

IITJ

U·t

ft: 1

=rJ

:1tl:

(

tt

t\

) ·

fJJ

mm

~~~Smo~~*~2mM.

JJ

~~•mmMm••**ffo~

* -w

JH~

Jf

!J~~-~JJJ1l~·fJJJJ;(:EMJf~~~2.5~3mm

~~~~n

oomn~J::MWJJ~~•B

8

~J

5~

Jl:

H•t l

(it~) ~f

* Attaching the trimmer

Loosen
ov

needle after trimming

* Closing timming

Adjust the closing timing
nces farthest .
To perform the adjustment, loosen screw
When the needle thread tiimmer driving plate is moved towards you , the closing timing ls
ced

(NOT

* Opening timing

Adjust the timing

2.5 to
To
fo

(NOTE) Take care not to cause the already fixed needle thread trimmer driving plate A to get out

se

tscrew 0 , and

id

ed that it does not touch wo rk

adjust the height

clam

of the needle thread trimmer

of

the needle thread trimmer

of trimmer@).

p ch

eck

0 , and move needle thread trimmer driving plate A 0 back and forth,

amou

nt

of

closing.

E)

Confirm that an allowance of 0.3 to

tr

immer has completely closed.

the

If

there is no such allowance the trimmer would interfere with the operation

tr

thread

3mm

pertorm the adjustment l

1th.

As it movestowards you, the trimmer begins to

position.

immer driving plate, preventing smooth movement

of

the needle thread trimmer

of the thread trimmer

(3/32" to

L/8

") from the start.

oose

n screw 0 , and move needle thread trimmer driving

so

that the trimmer begins to open gradually at a distance of approx.

Set

the height

8 , in order to minimize the length

so that

O.Smm

open earlie

the trimmer completely closes when it

is left between the blades

r.

- · Lj

!'t'~

lnJ

tttu·t

·

t!:!.

3f

1/'

JJ

~

~lL

At!

IP

J

~

.

MM~

hl

fJE

~JI

ll:~J:~mJJl;J

of

trimm

of

lli~*M~M~WWJJ

R..o

1

a1

~-WJJ~m~lnJ~~

mJ::•wn~~•A0Wfi

o

m,

i#

fifrriA

:as

J_\jz

#

o.

3NQ

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mo

n·t

1

a1

Jf

~**·~~~H

0

*mfi•~

J

•

J1t.J-

liA-~~~ma~~

er @)as low as possible, pr-

of

remaining thread on the

delayed

of

the trimmer when

of

lifting lever 0.

plate

B 0 back and

.

~~

adva

with redu-

the needle

O

.

. s

,

-

-

of

-24-

26:

l:~tJJtiid.Ji1=dbtdl~tl~&ili1Jti~iJ!Jf&

ADJUSTMENT OF NEEDLE

THREAD TRIMMER HOLDER AND LIMITING PLATE

8Wm~~~~M(~~B

ftJ;j@)o

J:.~WJJ*Jfll·t,

Loosen setscrew 0 , and install

@)

at the

time

of

slow

Needle thread

(1/64")

whe

27:

trimmer

n the needle thread trimmer

tJJn}lnP1WJ~iJ!Jf!

id::J:.~

start

of

holder 0 should

O

~~A8~~~).

-

~~z;IJ1~1:1tlff!'i

and

adjust limiti

the machine (When latch B 0 is engaged with latch A @).

be

ope

0

ng

installed

ns.

;fti~J1~rnr~ 0 ~~~0.5mm

plate 0

in

~~~~-H

so

that it comes in

such

manner

that

G

contact

it

engages

,

~~~~--~m~~

o

with the blocking arm

with

TIMING FOR DROPPING THE KNIFE

W~~~-HO,

~A~

r;JJtJL{;!;

Loosen screw 0 , and move knife tripping

@
will
three stitches before the machine stops.

8, ~JJ-JJM~WM,

.rJ:(:ttJ2-3~

in

the direction shown by the arrow, and the knife

drop

earlier. adjust

I

·rrrr

~-~~~-~WJJ~

·

iJ.:-wJ

n

r&

it

so the knife drops

cam

&mmilio

n 0

0 by

0.5mm

segme

two

ft

nt

to

-25-

28:

!i$1JL;1.9~~~~,

mi~&~Jin)*

CAUSED BY OTHER REASONS

STITCHING TROUBLES

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-26-

Trouble Cause Remedy

1.

Starting pedal does not (1) Needle plate needle plate base 0 Tilt the machine head and clean

or

work. (The work clamp
arm is not lifted up fully)

bobbin thread trimmer is

clogged with fibrous dust.

(2)

The

needle thread trimmer
the work clamp check
trimmer interfered by driving

plate.

or

is

the

them

up.

0 Readjust the installation

or

trimmer
trimmer driving plate.

the position

of

of

the

the

2. Machine does not reach ( 1) The hand stop crank is not
the high speed even when the correct position. stop
the pedal is stepped

fully. transmitter bas not changed to

3. A lond noise is produced

with a stop-motion ,
sewing speed does not

lower

at

the end

4. Stop-motion is not
smooth. lubrication. 0 Readjust the position

down

or

of

sewing. (2)

(2)

The

belt shifter

the high speed pulley.

(I)

Improper setting
speed cam for snall numbers
of

stitches.

The

flat belt

(3) The low speed V belt is too

loose.

(I)

Stop-motion lever needs 0 Lubricate the stop-motion lever

(2)

The

belt shifter
transmitter has not changed to
the low speed pulle

of

the speed 0 Lubricate the shifter driving pin.

of

the low 0 Readjust the setting

is

too loose.

of

the speed shifter.

y.

in

0 Correct the position

crank.

speed cam

0 Increase the belt tension by the

tension pulley.

0 Increase the tension

by the motor.

of

the hand

of

the low

of

the V belt

of

the belt

5.

The

machine does not (1) Oil level

lubricate.

6.

Knife is dropped during (1) Position
high speed rotation.

7. Knife is dropped even
the needle thread is broken.

is

8. Needle

broken.

if

too low. "HIGH" mark.

(2) Oil is not circulated.

segment is not correct.

(2)

The

cam for numbers

not correct.

(

1) The
incorrectly.

(1

) T

he

(2)

The

touch w.

(3) Needle thread trimmer hits the

needle when opening its blades.

in

the oil reservoir is 0 Fill the lubricating oil up to

0 Apply oil to the oil return felts.

of

the knife tripping 0 Adjust the position

cam so that the knife is dropped

setting

machine is threaded 0 Con·ect the threading.

needle is bent
needle and the book blade

of

ith

each other.

the low speed

of

stitches is

down at a delayed timing.

o Correct the setting of the low

speed

cam.

place th

0 Re
0

Readju

and
0 Readjust
0

Adju
the
the Lime of

e needl

st the pos

the

sewing hook.

the position

st so

that

blocking arm

starting.

of

e.

iti

ons

of the trimme

the

limiting plate

touch

of the needle

the driving

and

each

other at

r.

-27-

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-28-

Trouble Cause Reme

(

1)

1.

Needle

2.Thread s.lips out
needle. opens too early. trimmer driving plate

thread is broken.

of

the

The tension

controller No.2 is too tight.

(2) The tension

the take-up spring

(3) Blade point

has burr or scratches.

(4) Poor timing

hook.
(5) The thread path has scratches.
(6) The needle is too thin.

(I)

The needle thread trimmer OMove back the needle thread

(2) The needle thread trimmer OMove back the needle thread

opens when the work clamp trimmer driving plate B.
check is comming down. ODecrease the tension

(3) The whip stitch is not formed tension controller No.I.

at the start

(4) Wrong threading.

of

the tension ODecrease the tension

controller No.2

or

the stroke

of

sewing hook

of

the sewing

of

sewing. OPerform correct threading.

is

too great.

of

ODecrease the tension

of

the take-up spring.

OBuff the blade point

hook

or

replate the sewing hook.

OReadjust the sewing book's timing

by the timing gauge.

Buff

the thread path by cloth files,

O

etc.

OReplace by a thick needle.

dy

of

or

of

B.

of

the tension

the stroke

the sewing

the

(I)

3.Wobbling stitches
are

formed in the. loose. tension disc No.2

sea

overedging

4. Wobbling

formed
sewing.

The needle

5.

bar

first

out

and lumps

bottom

6.Stitches float

of

ms. (2) The tension and stroke

st

itches are

at

the

start

of

thread

tacking

cloth. is too high. tension (15 to 20g).

comes

on

over

at

the

the

cloth.

The tension disc No.2 is too Oincrease the tens

of

the OReadjust the take-up spring.

take-up spring is not enough. ODecrease the bobbin thread

ion

(3) Bobbin thread tens

hjgh. stitches).

(1) The tension disc No. I is too Olncrease the tension

loose. tension disc No.I (

(2) The position

thread trimmer is too high. possible, provided it does not

(3) The stroke

spring is too great. clamp check.

(I)

The tension disc No.I is Oincrease the tens

too loose.

(2) The bobbin thread tension ODecrease the bobbin thread

(1) Bobbin thread tens

not enough. tension.

(2) Bobbin thread slips out

thread path on the bobbin case.

of

of

the take-up come

is too tension (

the needle OLower the trinuner as low as

ODecrease the stroke

up spring, and increase the spring
pressure.

tension disc No.I.

ion

is Olncrease the bobbin thread

of

the OProperly thread the bobbin case.

ion

of

the

15

to 20g for purl

of

the

15

to 30g)

in

contact with the work

of

the take-

ion

of

the

is

are

7. Stitches

skipped.

(1) The work clamp check

large for the buttonhole.

The

(2)

cloth is made

weight materials.

of

too

light-

O

Change

with a

ODelay

the

and

needle bar

the work

smaller

the

time

sewing

by

clamp check

one.

of

the

hook.

approx.

needle
(Lower

O.Smm

the

(1/2"))

零件样本目录

PARTS BOOK CONTENTS

1、头部外装置关系………………………………………………………………1
FRAME & MISCELLANEOUS COVER COMPONENTS
2、上轴关系………………………………………………………………………3
MAIN SHAFT COMPONENTS
3、下轴关系………………………………………………………………………5
HOOK DRIVING SHAFT COMPONENTS
4、压脚棒、布送板关系…………………………………………………………7
PRESSER BAR WORK CLAMP CARRIER COMPONENTS
5、真棒摇动台关系………………………………………………………………9
NEEDLE BAR FRAME COMPONENTS
6、针摆幅调节关系…………………………………………………………… 11
OVEREDGING WIDTH ADJUSTING COMPONENTS
7、上线切刀关系……………………………………………………………… 13
NEEDLE THREAD TRIMMER COMPONENTS
8、下线切刀关系……………………………………………………………… 15
SETTING UP THE MACHINE HEAD
9、刀棒关系…………………………………………………………………… 17
KNIFE BAR COMPONENTS
10、送布凸轮关系………………………………………………………………19
FEED CAM & TRIPPING SEGMENT COMPONENTS
11、电控关系……………………………………………………………………21
CONTROL BOX COMPONENTS
12、安全保护关系………………………………………………………………22
SAFE PROTECTION COMPONENTS
13、压脚提升架、绕线器组件…………………………………………………23
LIFTING LEVER & BOBBIN WINDER COMPONENTS
14、夹线器关系…………………………………………………………………25
THREAD TENSION COMPONENTS
15、给油装置关系………………………………………………………………27
LUBRICATION MECHANISM COMPONENTS

-1-

1.:~Jd~B91'~ii**

I

FRAME

& MISCELLANEOUS COVER COMPONENTS

25~

2

5

4 8

9

7--u

27

13

-

~

~36

+-----35

~64

<2§>-65

38

39

22

3

3

1---62

~63

~

67

60

5ft

59

53

54

~

61

序号

注解

件号

数量

Qty

0B

-2-

NO. Note Part NO.

1 40211001 机头侧盖 FRAME SIDE COVER 1
2 402S11001 螺钉 SCREW 1
3 402S11003 螺钉 SCREW 1
4 40202001 机头支撑臂 MACHINE ARM SUPPORT ROD 1
5 402S11002 螺钉 SCREW 1
6 40226001 弹性圆柱销 PIN 1
7 40222001 橡胶缓冲垫 RUBBER CUSHION 1
8 40212001 侧盖板 SIDE COVER 1

9 40222002 侧盖板衬垫 SIDE COVER GASKET 1
10 402S11003 螺钉 SCREW 7
11 40201001 机壳侧盖 FRAME SIDE COVER 1
12 402S11031 螺钉 SCREW 2
13 402S30001 螺钉 SCREW 1
14 40222003 缓冲垫 CUSHION 2
15 -------- 0
16 -------- 0
17 -------- 0
18 -------- 0
19
20 402S11004 螺钉 SCREW 2
21 40201064 面板 FACE COVER COMPLETE 1

21-1 40222005 面板塞 FACE COVER COMPLETE PLUG 1
21-2
21-3 40228008 垫片 SPACER 1

22 40222038 面板衬垫 GASKET 1
23 -------- 0
24 402S11031 螺钉 SCREW 4
25 40222007 油封 OIL SEAL 2
27 40201061 顶盖 TOP COVER 2
29 -------- 0
30 -------- 0
33 -------- 0
34 40212003 齿轮箱盖 GEAR CASE COVER 1
35 40228001 碟形垫片 DISC SPRING 1
36 402S20001 轴位螺钉 HINGE SCREW 1
38 40212004 手制动钩 HAND STOP LATCH 1
39 402S11014 螺钉 SCREW 2
40 402S11001 螺钉 SCREW 6
41 -------- 0
42 -------- 0
43 40222009 橡胶插塞 RUBBER PLUG 1
44 40222037 上顶盖衬垫 TOP COVER GASKET REAR 1
45 -------- 0
46 -------- 0
47 40203001 停刀杆轴导向管 KNIFE STOP LEVER SHAFT GUIDE 1
48 40222011 橡胶插塞 RUBBER RLUG 3
49 40222012 右侧盖板衬垫 SIDE COVER GASKET 1
50 40212098 左侧盖板 SIDE COVER 1
51 402S11003 螺钉 SCREW 7
52 40222013 油视窗衬垫 GASKET 1
53 40212006 侧盖 SIDE COVER 1
54 402S11003 螺钉 SCREW 4
55 40211002 侧盖板 SIDE COVER 1
56 402S11003 螺钉 SCREW 2
57 40212007 推板 BED SLIDE 1
58 403S11001 螺钉 SCREW 1
59 40227041 推板簧 BED SLIDE SPRING 1
60 402S30003 底板支撑螺钉 BED SCREW STUD 2
61 40330025 LED灯 LED 1
62 41312003 线夹 CABLE CLAMP 4
63 40112091 线夹 CABLE CLAMP 3
64 40211003 油视窗 OIL SIGHT WINDOW 1
65 40222014 油视窗垫片 OIL SIGHT WINDOW GASKET 1
67 40222016 盲孔塞 RUBBER PLUG 5
68 40223001 油毡 OIL FELT 2

40212105

402S11036

挑线杆防护罩 THREAD TAKE-UP LEVER OIL GUARD 1

螺钉 SCREW 1

名称 Description

-3-

2 .

..t.~

https://manualmachine.com/

3

MAIN

SHAFT COMPONENTS

20

30

24

-

-------

25

-

32

26

27

-

-------

28

-

30

29

-

序号 注解 件号 数量

-4-

名称 Description

NO. Note Part NO. Qty

1 40226002

2 402S14001

铰链销 HINGE STUD
螺钉 SCREW

1

1
3 12923018 油线 OIL WICK 1
4
5
6
7

--------

--------

--------

--------

0

0

0

0
8 40202054 上轴 MAIN SHAFT 1

10

--------

挑线连杆 THREAD TAKE UP CRANK
11 4053800200 挑线杆组件 LINK TAKE UP
12 40204001 针杆曲柄 NEEDLE BAR CRANK 1
13 40205001 针杆曲柄连杆 NEEDLE BAR CRANK CONNECTING ROD 1
14

--------

滚针轴承 NEEDLE BEARING 2
15 402S30004 左旋螺钉 END SCREW LEFT 1
16

--------

0
17 40228002 止推垫圈 THRUST WASHER 1
18 402S30005 螺钉 SCREW 1
19 40204002 平衡块 COUNTER WEIGHT 1
20 402S14002
21

--------

22 101S11003 螺钉

螺钉 SCREW

SCREW

2

0

1
23 B04009 轴承 BALL BEARING 1
24 40203003 轴套 BALL BEARING 2
25 H03012 挡圈25 THRUST COLLAR 1
26 B07016 滚动轴承 ROLLER BEARING 1
27 40205002 刀杆驱动连杆 KNIFE BAR DRIVING CONNECTING ROD 1
28 40210001 刀杆传动偏心凸轮 KNIFE BAR DRIVING ECCENTRIC CAM 1
29 B02004 轴承 BALL BEARING 1
30 402S14006 螺钉 SCREW 6

30-1 409S14001 螺钉 SCREW 2

31

--------

0
32 402S14003 螺钉 SCREW 2
33 40225001 蜗杆 WORM 1
34

--------

0
35 4023503000 同步带轮组件 SHAFT SPROCKET 1
36 40235003 同步带 TIMING BELT 1
37 40224006 轴承 BEARING 1
38

--------

联轴器 1
38-1 40201063 联轴器传动块1 COUPLING 1 1
38-2
38-3

40201069
40222040

联轴器传动块2 COUPLING 2 1

减震橡胶 DAMPING RUBBER 1

39 40235027 手轮 HAND WHEEL 1
40 40230001 主轴电机 SERVO MOTOR 1
41

413S13012

电机安装螺钉 SCREW 4

42 40235028 绕线轮 BOBBIN WINDER DRIVING WHEEL 1
43 402S15006 绕线轮螺钉 SCREW 2
44 413S14001 螺钉 SCREW 6
45 207S14006 螺钉 SCREW 2
46 40228014 平垫片 WASHER 4
47 40128026 弹簧垫片 SPRING WASHER 4

-5-

lNG

3.l'~ill~*/HOOK

32

DRIV

SHAFTC

OMPONENTS

34

12

~

13~

11

53

序号 注解 件号 数量

Qty

-6-

NO. Note Part NO.

名称 Description

1 4021800100 梭壳组件 BOBBIN CASE ASM. 1
10 4021800200 梭子 BOBBIN 1
11 4021800500 旋梭套组件 HOOK C ASM. 1
12 40212010 梭壳定位板 BOBBIN CASE POSITIONING PLATE 1
13 402S11006 螺钉 SCREW 2
14 4020300700 旋梭筒组件 OIL SLEEVE ASM. 1
15 413S14011
16

40123016

螺钉 SCREW

油线 OIL WICK 1

4

17 N01008 螺母 NUT 1
18 40228002 垫圈 THRUST WASHER 1
19 40203009 下轴前套 BUSHING ASM 1
20
21

12923018

--------

油线 OIL WICK 2

0
22 40225002 蜗杆 WORM LEVER 1
23 40225003 小齿轮 PINION 1
24 201S14002 螺钉 SCREW 6
25 H01009 挡圈 THRUST COLLAR 1
26 B04012 轴承 BALL BEARING 1
27 20108001 挡圈 THRUST COLLAR 1
28 402S14006 螺钉 SCREW 2
29 4023500700 小皮带链轮组件 BELT SPROCKET 1
30 40224004 轴承 BALL BEARING 1

31 40208001 轴承固定挡圈 COLLAR 1
32 20628006 垫圈 WASHER 1
33 402S13001 内六角平头螺钉 SCREW 1
34 S05038 螺钉 SCREW 1
35 H01009 挡圈 THRUST COLLAR 1
36 B04012 轴承 BALL BEARING 1
37 40235008 皮带张紧轮 TENSION PULLEY 1
38 40226005 调节杠杆针 ADJUSTING LEVER PIN 1
39 40205023 张紧轮连杆 TENSION PULLEY LINK 1
40 40212102 调节配件 ADJUSTING GUIDE 1
41 40204037 连接接头 CONNECTOR 1
42 40228031 垫片 SPACER 1
43 40226051 连接销 CONNECTION PIN 1
44 40205024 调节连杆 ADJUSTING LINK 1
45 40212103 固定板 FIXED PLATE 2
46 40223005 油毡 OIL FELT 2
47 402S30009 旋梭调节润滑螺钉 HOOK OIL ADJUSTING SCREW 1
48 402S16002 螺母 NUT 1
49 40221005 油管 OIL TUBE 0

50 400122 调节润滑螺钉座 OIL ADJUSTING SCREW BASE 1
51 40221004 调节润滑螺钉座架 OIL ADJUSTING SCREW BRACKET 1
52 402S11004 十字槽盘头螺钉 SCREW 2
53 40202039 下轴 HOOK DRIVING SHAFT 1
54 40226006 调节销 ADJUSTING PIN 1
55 402S16026 调节螺母 NUT 1
56 40208014 挡圈 THRUST COLLAR 1
57 41303002 挡圈 THRUST COLLAR 1
58 413S14004 螺钉 SCREW 2
59 S05004 固定板安装螺钉 SCREW 2
60 403S14017 螺钉 SCREW 1

4.ff$1l~~

..

~1tlf&https://manualmachine.com/PRESSER

BAR . WORK CLAMP CARRIER COMPONENTS

1-3

44

~

~47

I

48

49

-

-7

序号 注解 件号 数量

Qty

-8-

NO. Note Part NO.

名称 Description

1 402S30010 压簧调节手柄 PRESSER SPRING REGULATOR 1
2 40202004 压棒 PRESSER BAR 1
3 40227002 压簧 PRESSER SPRING 1
4
5

40212107

--------

导向支架 GUIDE BRACKET 1

0

6 40209003 压棒定位架 PRESSER BAR POSITION BRACKET 1
7 409S14001

内六角平端紧定螺钉 SCREW 1

8 40203010 套管 COLLAR 1

9 40209004 滑动滚轮 SLIDE ROLLER 1
10 40226007 滑动滚轮销 CONNECTING PIN 1
11 40209005 支架 BRACKET 1
12 40212014 安全防护 SAFE DEFEND GUIDE 1
13 402S30011 压棒螺钉 SCREW 1
14 402S11030 螺钉 SCREW 1

14-1 402S11036 螺钉 SCREW 1

15 40212015 导向支架 GUIDE BRACKET 1
16 206S11002 螺钉 SCREW 2
17 206S11002 螺钉 SCREW 2
18 101S11020 螺钉 SCREW 2
19 40212016 面线剪断器导架 NEEDLETHREAD TRIMMER GUIDE 1
20 40212017 面线剪断器导架 NEEDLETHREAD TRIMMER GUIDE 1
21 40216001 压脚板座 WORK CLAMP CHECK HOLDER 1
22 40227003 压脚板座弹簧销 WORK CLAMP CHECK HOLDER SPRING 1
23 40212018 压脚弹簧板 WORK CLAMP CHECK SPRING 2
24 40226008 压脚弹簧定位销 WORK CLAMP CHECK SPRING SET PIN 2
25 402S20002 轴位螺钉 HINGE SCREW 1
26 101S11019 螺钉 SCREW 1
27 40216002 压脚板 WORK CLAMP CHECK 1
28 4021600300 压脚板座组件 WORK CLAMP CHECK HOLDER ASM. 1
29

--------

0
30 40212019 送布拖板 STITCH PLATE 1
31 4021202000 支架盖板组件 BRACKET COVER 1
32 402S11007 螺钉 SCREW 2
33 40201004 送料支架 WORK CLAMP ARM BRACKET ASM 1
34 401S12001 螺钉 SCREW 1
35 40205004 压脚臂支架 WORK CLAMP CARRIER BRACKET PITMAN 1
36 402S20003 轴位螺钉 HINGE SCREW 1
37 40202005 压脚臂滑杆 WORK CLAMP ARM SLIDE ROD 1
38 40212023 送布拖板支架导块 WORK CLAMP CARRIER BRACKET GUIDE 1
39 402S11028 螺钉 SCREW 2
40 40201033 布料夹支架 WORK CLAMP BRACKET 1
41 40226010 连接销 CONNECTION PIN 1
42 402S11009 螺钉 SCREW 1
43 40204031 拖架 BEARING ARM 1
44 402S14006 螺钉 SCREW 1
45 402S30016 螺钉 SCREW 1
46 402S30013 螺钉 SCREW 1
47 40212024

调节送料长度轴导板 LENGTH REGULATING SHAFT GUIDE

1
48 402S16003 螺母 NUT 1
49 4020400400 调节送料长度刻度盘组件 LENGTH REGULATING SCALE ASM. 1
50 40205005 送料臂 BELL CRANK 1
51

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52 40209006 滚子 ROLLER 1
53 40226012 曲柄滚子销 BELL CRANK ROLLER STUD 1
54 402S16003 螺母 NUT 1

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名称 Description

1 400123 针杆架滑块 NEEDLE BAR CONNECTION SLIDE BLOCK 1
2 402S30014 滑块销螺钉 STUD 1
3 402S16003 螺母 NUT 1
4 40203011 摇杆后轴套 FRAME ROCK SHAFT BUSHING FRONT 1
5 402S14001 螺钉 SCREW 6
6 40222019 O形圈 RUBBER 1
7 40223023 油芯 OIL WICK 1
8 4020200700 摆杆轴组件 FRAME ROCK SHAFT 1

9 40204006 摇杆后轴衬 FRAME ROCK SHAFT BUSHING REAR 1
10 40203012 摆杆曲柄 FRAME ROCK SHAFT CRANK 1
13 40204007 摆杆后柄 FRAME ROCK SHAFT CRANK FRONT 1
14 402S13002 螺钉 SCREW 1
15

--------

0
16 402S20004 轴位螺钉 HINGE SCREW 1
17 402S16004 螺母 NUT 1
18 40204008 针杆摇杆 NEEDLE BAR PITMAN 1
19 400132 摆杆连接导板 ROCK SHAFT CONNECTION GUIDE 1
20

S05049

螺钉M4×14 SCREW 2
21 402S30015 螺钉 SCREW 1
22 402S16005 螺母 NUT 1
23 4022500400 针驱齿轮组件 NEEDLE DRIVING GEAR 1
24 40208002 挡圈 THRUST COLLAR 1
25 402S14006 螺钉 SCREW 2
26

--------

0
27 40203013 切刀驱动轴 CAM SHAFT 1
28

12923018

油线 OIL WICK 1
29 402S30016 螺钉 SCREW 1
30 40208003 挡圈 THRUST COLLAR 1
31 402S14006 螺钉 SCREW 1
32 4020100600 针杆架组件 NEEDLE BAR FRAME 1
33 402S14001

螺钉 SCREW

1
34 40226014 铰链销 HINGE STUD 1
35

12923018

油线 OIL WICK 1
36 40212027 左固定片 RETAINER LEFT 1
37 402S11010 螺钉 SCREW 2
38 40223009 油毡 FELT 2
39 40212028 油线高端固定板 OIL FELT RETAINER HIGH 1
40 402S11022 螺钉 SCREW 2
41 40205006 针杆连接杆 NEEDLE BAR CONNECTION 1

41-1 402S11010 螺钉 SCREW 1

42

--------

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43 40212029 油线底端固定板 OIL FELT RETAINER LOWER 1
44 40202057 针杆 NEEDLE BAR 1
45 40213001 针杆导线架 NEEDLE BAR BOBBIN THREAD GUIDE 1
46 101S11006 螺钉 SCREW 1
47 40217002 机针12# NEEDLE DP×5 5
48 40212030 右固定片 RETAINER RIGHT 1
49 402S11010 螺钉 SCREW 2
50 400124 固定导片 POSITION BRACKET 1
51 40203014 针杆套筒 NEEDLE BAR BUSHING 1
52

--------

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53 40203015 针杆套筒 NEEDLE BAR BUSHING 1
54 40211005 油毡架 OIL FELT RETAINER 1
55 40226015 轴心 SHAFT 1
56 40223010 油毡 OIL FELT 1

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1 402S30017 线迹宽度调节螺钉 STITCH WIDTH REGULATING SCREW 3
2
3 402S16006 螺母 NUT 1
4
5 40201008 复位杆 REPOSITIONING LEVER 1
6 101S11021 螺钉 SCREW 2
7 40202010 离合杆 TRIPPING ROD 1

7-1 40211006 止动橡皮 STOP RUBBER 1

8 402S30018 螺钉M5×8 SCREW 1

9
10 402S30019 调节杆螺钉 REGULATING LEVER STOPPER 1
11 40205007 调节杆连接板 REGULATING LEVER COBBECTION 1
12 40226016 调节销 REGULATING HINGE PIN 1
13 402S20005 轴位螺钉 HINGE SCREW 1
14 40204009 指示曲柄 BELL CRANK 1
15 40209008 滚轮 ROLLER 1
16 402S20006 轴位螺钉 HINGE SCREW 1
17 402S16005 螺母 NUT 1
18 402S30015 螺钉 SCREW 1
19 40212031 刻度指示针 BARRED WIDTH INDICATOR 1
20 101S11006 螺钉 SCREW 2
21 40201009 调节叉杆 REGULATING LEVER 1
22 40227004 弹簧板 SPRING 1
23 101S11006 螺钉 SCREW 2
24 40204038 调节叉杆座 REGULATING LEVER BRACKET 1
25 401S13001 螺钉 SCREW 2
26 40202011 调节杆轴 REGULATING LEVER SHAFT 1
27
28 40204011 轴承座 BEARING BRACKET 1
29 402S16005 螺母 NUT 2
30 402S30015 紧定螺钉 SCREW 2
31 40202012 针摆复位轴 NEEDLE THROW REPOSITIONING SHAFT 1
32 402S11012 螺钉 SCREW 2
33 40226017 连接销 BEARING BRACKET 2
34
35 40204012 叉形连杆 REPOSITIONING LEVER LINK 1
36 40226018 连接销 CONNECTING FORKED LINK PIN 1
37
38 402S30015 螺钉 SCREW 2
39 402S16005 螺母 NUT 2
40 40226019 连接销 CONNECTING STUD 1
41
42 40227005 弹簧 SPRING 1
43 402S30021 悬挂螺钉 SUSPENSION SCREW 2
44 40204013 叉形连杆 CONNECTING FORKED LINK 1
45 40227006 拉簧 SPRING 1
46 402S16003 螺母 NUT 1
47 402S30019 调节限位螺钉 REGULATING LEVER STOPPER 1
48 40212032 缝宽指示针 SEAM WIDTH INDICATOR 1
49 101S11006 螺钉 SCREW 2

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NO. Note Part NO.

名称 Description

1 4021900100 面线剪刀组件 NEEDLE THREAD TRIMMER ASM. 1

7 402S11006 螺钉 SCREW 2

8 402S11013 螺钉 SCREW 1

9 40212033 面线器轴导板 NEEDLE THREAD TRIMMER SHAFT GUIDE 1
10

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11 409S14001 螺钉 SCREW 2
12 4020301600 微调保持组件 THREAD TRIMMER HOLDER 1
13 409S14001 螺钉 SCREW 2
14 40212036 限位板 LIMTING PLATE 1
15 402S11036 螺钉 SCREW 2
16 40227008 转距弹簧 DRIVING CAM SPRING 1
17 402S20008

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18 402S20009 轴位螺钉 HINGE SCREW 1
19 40212037 传动凸轮安装板 DRIVING CAM INSTALLING PLATE 1
20 402S20010 轴位螺钉 HINGE SCREW 1
21 40212038 传动凸轮板 DRIVING CAM 1
22 402S11014 螺钉 SCREW 2
23

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1
24 40201010 支架 BRACKET 2
25

--------

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26 402S13001 螺钉 SCREW 4
27

--------

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28 40226022 万向接头 UNIVERSAL JOINT 1
29 40227009 弹簧 SPRING 1
30

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31 40226023 滚轮销 STUD 1
32 40209029 滚子 CAM ROLL 1
33 402S11015 螺钉 SCREW 1
34 40227010 切刀弹簧 SPRING 1
35 402S30022 悬挂螺钉 NEEDLE THREAD TRIMMER SHAFT 1
36 40212039 压脚臂锁 LATCH PRESSER ARM 1
37 402S11014 螺钉 SCREW 2
38 40212040 垫片 SPACER 2
39 4021204100 锁架组件 LOCKING BRACKET LATCH 1
40 402S11006 螺钉 SCREW 2
41 40209010 剪线轴顶块 THREAD TRIMMING SHAFT SEGMENT 1
42 402S20011 轴位螺钉 HINGE SCREW 1
43 402S16005 螺母 NUT 1
44 402S16007 螺母 NUT 2
45

--------

46 40209011 滚柱 ROLLER 1
47 40204015 嵌件 STUD 1
48 409S11008 螺钉 SCREW 2
49 40228008 垫片 WASHER 1

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名称 Description

1 4021500100 剪底线器组件 BOBBIN THREAD TRIMMER ASM. 1
2 40215002 针板组件 NEEDLE PLATE 1
3 402S17001 螺钉 SCREW 2
4 4021500300 针板座组件 THROAT PLATE BASE 1

5 4021900500 剪底线动刀 BOBBIN THREAD TRIMMER 1
6 402S30023 螺钉 SCREW 1

7 40219007 底线切刀固定刀 COUNTER KNIFE 1
8 402S11016 螺钉 SCREW 2
9 40204016 底线切刀杆 BOBBIN THREAD TRIMMER LEVER 1

10 402S11017 螺钉 SCREW 1

10-1 40228009 垫圈 WASHER 1

11 40219008 底线拉杆 BOBBIN THREAD PULLER 1
12 402S11018 螺钉 SCREW 2
13 402S11030 螺钉 SCREW 4

13-1 402S11036 螺钉 SCREW 1

14 40227012 压板 PRESSER PLATE 1
15 40212044 剪底线连杆 BOBBIN THREAD TRIMMER LINK 1
16 402S20012 铰链螺钉 SCREW 1
17 40227013 底线导向板 BOBBIN THREAD GUIDE 1
18 402S11022 螺钉 SCREW 2
19 40205008 剪底线传动杆 BOBBIN THREAD TRIMMER DRIVING LEV

1
20 402S20013 螺钉 HINGE SCREW 1
21 40210004 套筒 SLEEVE 1

21-1 S05042 螺钉 SCREW 1

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31

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32 40205019 凸轮连杆 CONNECTING LINK 1
33 402S30058 止动限位螺钉 STOP SCREW 1
34 402S16008 螺母 NUT 1
35 40226026 铰链螺栓 HINGE STUD 1
36 402S14001

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37 40205010 底线剪刀驱动杆 BOBBIN THREAD TRIMMER DRIVING ARM 1
38 402S20014 轴位螺钉 HINGE SCREW 1
39 402S30025 球形螺钉 BALL SCREW 1
40 402S16003 螺母 NUT 1

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序号 注解 件号 数量

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NO. Note Part NO.

名称 Description

1 40225006 直齿轮 SPUR GEAR 1
2 4020800400 正齿轮轴套组件 SPUR GEAR BUSHING 2
3 40226031 正齿轮定位销 SPUR GEAR BUSHING PIN 4
4 402S14006 螺钉 SCREW 4
5 40203024 离合环 CLUTCH COLLAR 2
6 402S14006 螺钉 SCREW 4
7 40203025 固定套管 POSITION BUSHING 1
8 40227018 离合器弹簧 CLUTCH SPRING 2

9 40225007 传动蜗轮 FEED CAM DRIVING WORM WHEEL 1
10 40202019 传动蜗轮轴 FEED CAM DRIVING WORM WHEEL SHAFT 1
11 40223016 油毡 COLLAR 1
12 40202020

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13 40225008 直齿轮 SPUR GEAR 1
14 40225009 手摇曲柄左齿轮 HANDLE CRANK BEVEL GEAR LEFT 1
15 40225010 手摇曲柄右齿轮 HANDLE CRANK BEVEL GEAR RIGHT 1
16 S09002 螺钉 SCREW 2
17 40208006 挡圈 THRUST COLLAR 1
18 402S14006 螺钉 SCREW 2
19 40202021 手摇曲柄轴 HANDLE CRANK SHAFT 1
20 40204019 手摇曲柄 HANDLE CRANK 1
21 402S14006 螺钉 SCREW 2
22 402S15002 螺钉 SCREW 1
23 40211007 手柄 HANDLE SHAFT 1
24 40202022 手柄轴 HANDLE SHAFT 1
25 40225011 送布凸轮传动齿轮 FEED CAM DRIVING GEAR 1
26 409S14001 螺钉M6×6 SCREW 2
27

N01010

螺母M12 NUT 1
28 40228012 垫片 THRUST WASHER 1
29 40202023 送布凸轮轴 FEED CAM SHAFT 1
30 40210007 送布凸轮 FEED CAM 1
31 40228013 垫片 WASHER 1
32 402S11027 螺钉 SCREW 1
33 40209015 加固离合块 BAR TRIPPING SEGMENT 1
34

--------

0
35 40228008 垫片 WASHER 6
36 402S11001 螺钉 SCREW 6
37 40209016 切刀离合块 KNIFE TRIPPING SEGMENT 1
38 40212049 松线离合块 TENSION RELEASE TRIPPING SEGMENT 1
39 40212050 松线离合块 TENSION RELEASE TRIPPING SEGMENT 1
40

--------

0
41 40209015 加固离合块 BAR TRIPPING SEGMENT 1
42

--------

0
45 402S11031 螺钉 SCREW 8
46 40209020 齿轮定位架 GEAR POSITION BRACKET 1
47 S05031 螺钉 SCREW 2
48 S05031 螺钉 SCREW 1

48-1

49

49-1

50
51
52
53

40228017
40209038
40230006
40230002
40212119
413S13016
S01015

垫片 SPACER
低速感应块
磁铁 MAGNET
传感器 SENSOR
传感器安装板 SENSOR FITTING PLATE
螺钉 SCREW

传感器安装螺钉 SCREW

3

1

1

1

1

1

1

-21-

11.,

ft!.f~*~

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CONTROL

BOX COMPONENTS

(

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NO.

1

2

3

4

5

6

7

8
9

10

11

12
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Part

40230007
413$

13020

4

0222039

701S13010

4

0230008

40211024

4

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402Sl10
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Description

CONTROL

BOX

SCREW

RLJBBER

WASHER

SCREW

OPERATION

CONTROL

PCB

BOX

PCB

A 1

FITTING

PCB

B l

SWITCH

SCREW
SCREW

CONTROL

ASM

PANEL

COVER

BASE

BOX

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12
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15 102SJ6017

16
17
18

19

20

21

22

23

24

25

26 402121

27

1~:.1.}

Part

1

102260:30

10212054

10210008

102SI6003

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NO.

1
2
3
4

5

6
7
8

9

10

11

12
13
14
15

16
17
18

19
20
21
22
23
24
25
26
27
28
29
30
31
32

33

34.

35
36
37
38
39
40
41
42
43
44
45
46
47
48

49
50

51
52
53

54

55

tttf.

Note Part

402050

402S20020

402S20021
40205013
40204022
40229001
40205014
402050
40226036
402S14001
402S30035

40201068

402S30036
40227024

402530032
402Sl1037
4023101300
4021102200
40211020
40202041
4020403500
402100
40235

B04025

402080
40227045

40222034
40201062
H05003

40228029

40222033

40212100

40202042

4.0228030

40227044

402Sll039

402S11040

402S14007

11419001
403S11020
41

31300700
1143100300
11413003
11427006
11411004

114S16001

----

40203030

402S16003
40212110
402530060

402$11022
4

0230004
S01015
40230006

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PRESSER
SCREW
HINGE
LEVER
LINK
SPLIT
LEVER
PRESSER

TRIPPING

SCREW

LIFTING
PRESSER
SUSPENSION SCRE
PRESSER
SUSPENSION

SCREW
BOBBIN
BOBBIN
WASHER

BTW

BTW

BTW

BTW
BEARING
BOBBIN

SPRING

RUBBER

BTW

£-RING

WASHER
BTW

ADJUSTING
BTW

WASHER

SPRING

SCREW

SCREW

SCREW
THREAD

SCREW
BOBBIN

BOBBIN
THREAD

CONNECTING
TriREAD

NUT

TUBE

NUT

SENSOR
MAGNET
SCREW

SENSOR

SCREW

MAGNET

Description

BAR

LIFTING

SCREW
FRONT

PIN
REAR

BAR

LIFTING

LEVER

LEVER
BAR

HINGE

STOPPER

LIFTING

W

FOOT

LIFTING

SCREW

WINDER
WINDER

ASM

. 1

BASE

SHAFT
SHAFT
CAM

BASE

LEVER

WHEEL

BEARING

SPACER

LEVER

WHEEL RUBBER

PLATE

LEVER

SHAFT

CUTTER

THREAD
THREAD
TENSION

TENSION

TENSION
TENSION

DISK

ROD

SPRING
NUT

11/64-40

FITTING

MOUNTING

PLATE

SEAT

ROD

LONG

ROD

PIN

LEVER

SPRING

ASM.

ROD

ASM

f!:i:

Oty

1
2

2

1
1
2

1

1
1
1
1
1

1

1

1

3

1
1
1

1

1

1
2

1

1

1

1

2
2
1

1
1

2

1

1
1

3
1

2

1

1
2

1

1

1

0

1

1

1

1

2

1

1

1

14.

夹线器关系

/THREAD

TENSION COMPONENTS

2

54

-25

-

序号 注解 件号 数量

NO. Note Part NO. Qty

1 40212104 松线连杆 1
2 402S20025 轴位螺钉

3 40205017 松线杆
4 409S14001 螺钉
5 402S20026 轴位螺钉 1
6 40212062 连杆板 1
7 402S20025 轴位螺钉 1
8

9 402S20021 轴位螺钉
10 40212063 杠杆板 BLOCKING ARM 1
11 40228018 垫圈 WASHER 1
12 -------- 0
13 402S16001 螺母 2
14 4021212300 松线杆
15 402S11023 螺钉 1
16
17
18
19 402S20028 轴位螺钉
20 402S16017 螺母 1
21
22
23
24 S09011 螺钉
25
26
27
28
29 40212066 夹线盘压板
30 40213005 夹线盘 2
31
32
33
34 402S11024 螺钉
35 40202055 松线杆轴 TENSION RELEASE LEVER SHAFT 1
36

36-1 --------

37 -------- 0
38 4021300700 1号夹线器组件 TENSION CONTROLLER NO.1 ASM. 1
39 40211010 夹线螺母 1
40
41
42
43
44 40226038 松线销 1
45
46
47
48 402S30042 螺钉
49 402S11013 螺钉 1
50
51
52
53 402S11022 螺钉
54 40202030 松线柱 1
55
56
57
58 40213010 右线钩
59 206S11002 螺钉 1
60 40212070 针杆过线钩 1
61

61-1 W01013 垫圈 1

62 40213011 第二紧线钩
63 40213012 挑线过线钩 1
64 402S16017 螺母 2
65 40203033 定位架 1
66 40230004 传感器 1
67
68
69 S01015 螺钉 1
70
71
72
73
74
75

40127020

40208009 挡圈 1
201S14002 紧定螺钉 2
40204023 松线杆曲柄 1

40202028 松线杆 1
S05049

40226037 松线销 1

4021300800
40211008 夹线调节手柄 1
40211009 夹线弹簧轴套 1
40227046 夹线弹簧 1

402S30040 夹线柱 2
40227031 挑线簧 1
40203032 夹线柱座 1

-------- 0

40211011 垫片 1
40227047 夹线弹簧 1
40212067 夹线压板 1
40213008 夹线盘

402S30041 2号夹线杆 1
402S16018 螺母 1
40212068 松线臂 1

40913010 导线板 1
40227023 弹簧 1
40208010 挡圈 1

P03030
201S14002 螺钉 1

40213009

402S11003 螺钉 1

40212120 传感器安装板
413S13016 螺钉 1

4020403900 挑线曲柄组件 1
413S14006 螺钉 2
40212124 连接板 1
4020404000 打线板组件 1
413S20006 轴位螺钉 1
413S30019 止动销

弹簧1850-0809 1

螺钉 2

夹线器2号组件 1

销3×18 1

眼线钩 1

二

名称 Description

TENSION RELEASE LINK
HINGE SCREW
TENSION RELEASE LEVER
SCREW

HINGE SCREW
BLOCKING LINK
HINGE SCREW
BLOCKING ARM SPRING
HINGE SCREW 1

NUT
TENSION RELEASE LEVER 1
SCREW
THRUST COLLAR
SCREW
TENSION RELEASE LEVER CRANK
HINGE SCREW 1
NUT
TENSION RELEASE ROD
SCREW
TENSION RELEASE PIN
SCREW 1
TENSION CONTROLLER NO.2 ASM
TENSION NUT
THREAD PULLING WIRE
TENSION SPRING
TENSION DISC PRESSER TUBE 1
TENSION DISC
TENSION POST
THREAD TAKE-UP SPRING
THREAD POST SOCKET
SCREW 1

TENSION NUT
TENSION DISC STOPPER
TENSION SPRING
TENSION DISC PRESSER TUBE
TENSION DISC 2
TENSION RELEASE PIN
TENSION POST
NUT
TENSION RELEASE ARM
SCREW 1
SCREW
THREAD GUIDE PLATE
SPRING
THRUST COLLAR
SCREW 2
TENSION RELEASE ROD
SPRING PIN
SCREW
THREAD EYELET
FRAME THREAD GUIDE 1
SCREW
NEEDLE BAR THREAD GUIDE
SCREW
WASHER
TENSION THREAD GUIDE 1
TAKE-UP THREAD GUIDE
NUT
POSITION BRACKET
SENSOR
SENSOR FITTING PLATE 1
SCREW
SCREW
NEEDLE BAR CRANK ASM
SCREW
CONNECTING PLATE
THREAD PULLING PLATE ASM
SHOULDER SCREW
STOPPER PIN 1

1
1

2

0

-26

-

/

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U

RM

D

C

A

叫

TS

O

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70

71

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71

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主;;

序号 注解 件号 数量

Qty

-28-

NO. Note Part NO.

1

--------

名称 Description

0
2 40223017 回油毡 OIL RETURN FELT 1
3 40221003 回油管 OIL RETURN TUBE 1
4 40212071 油管压板 CABLE HOLDER 1
5 402S11003 螺钉 SCREW 1
6
7
8
9

10

--------

--------

--------

-------­402S11003

0

0

0

0

螺钉 SCREW 2

10-1 206S11002 螺钉 SCREW 5

11 4021207300 盛油盘组件 OIL RECEIVER 1
12 400128 调节润滑螺钉座 OIL ADJUSTING SCREW BASE 1
13 4022000100 油泵座组件 OIL PUMP 1
14 40225012 油泵驱动蜗轮 OIL PUMP DRIVING WORM GEAR 1
15
16
17
18
19

201S14002 SCREW 2
S05003

--------

--------

--------

螺钉M5×10 SCREW 2
油毡导架 OIL FELT GUIDE 0
螺钉 SCREW 0

油量调节螺钉 HOOK OIL ADJUSTING SCREW 0
20 40227035 弹簧 SPRING 1
21 40212076 油泵板 OIL PUMP PLATE 1
22

--------

0
25 40212077 油罩 OIL SHIELD 1
26 40212078 油罩 OIL SHIELD 1
27 40212079 油罩 OIL SHIELD 1
47 40201066 油盘 OIL RESERVOIR 1
49 40222026 橡胶缓冲垫 RUBBER CUSHION 4
50 402S11003 螺钉 SCREW 4
51 40201020 铰链座300849 HINGE HOLDER 2
52

P03031

销P6×28 PIN 2

53 S05016 螺钉M6×25 SCREW 4

53-1 40128026 弹簧垫圈 SPRING WASHER 4

54 40228014 垫圈 WASHER 4
55 402S11026 螺钉 SCREW 1
56 40222027 垫片 1
68
69

--------

--------

拔叉传动销 0

橡胶套 0
70 40222028 油盘缓冲垫 MACHINE BASE FELT PAD 4
71 402S30048 油盘螺栓 MACHINE BASE SCREW STUD 4
72 40228019 垫圈 WASHER 4
77 40226039 连接销 CONNECTION STUD 2

77-1 40222031 橡胶垫圈 RUBBER WASHER 2

78
79

--------

--------

油池 0

O型环 0
80 40212081 油管固定板 PIPE RETAINER 1

80-1 206S11002 螺钉 SCREW 2

86 40212082 油管导架 PIPE GUIDE 1

86-1 206S11002 JK788-1175-3螺钉 SCREW 2

87
88

40212099
20626004

油线固定夹 OIL WICK LATCH 1

油线销 OIL WICK PIN 1
89 401S16002 螺母 NUT 4

90
91

92

40212106
40223024

413S13016

挡油板
油毡

螺钉

OIL BAFFLE
OIL FELT
SCREW

1
1
2