ZOJE ZJ5303A-W-BD Parts Manual

使用说明

为使您正确使用本机,须对本机的各种功能充分了解,以便安全操作。

使用前请仔细阅读使用说明书，我们希望您能长期愉快地使用本机，

请保存好说明书，以备查阅。

1. 无论您何时使用本机，须了解基本的安全事项，包括但不限于下列事项。

2. 通读所有说明，并保存好使用说明书。如果需要，请随时翻阅。

3. 使用本机前，必须弄清与本机有关安全规定、标准在您的国家是否适用。

4. 使用本机前或使用本机时，所有安全装置必须配备齐全。机器运转时，无安全装置属

违章操作，决不允许。

5. 操作人员必须经过适当的培训。

6. 为了您的人身安全，我们建议您戴上防护上镜。

7. 下列情况下，请关闭电源开关或拔下电源插头：

7-1 机针穿线和换梭心；

7-2 更换机针、压脚、针板、送料牙、布料导板等；

7-3 进行维修时；

7-4 操作区无人时。

8. 在机器加油润滑时，若不小心让油接触眼睛、皮肤或咽下机油或润滑油，请立即清洗

被沾染部位或去医院检查。

9. 无论机器运转与否，严禁乱动机器零部件和配套装置。

10. 机器的维修、改造和调整等工作必须由专业技术人员进行。

11. 应由专业受训人员进行一般的维修和检查工作。

12. 必须在专业电器人员或专业技术人员的指导下进行有关电器部件的维修，任何电器

部件一经发现受损，立即停止机器运转。

13. 使用期间要定期全面彻底清洗机器。

14. 正常操作本机时，必须进行试运转，工作环境远离强噪音源，如高频电焊机等。

15. 由电气人员选择合适的插头和有地线的插座。

16. 若需要改造或改进本机,请采用有效可行的安全措施。本公司对由此而产生的伤害不

承担责任。

17. 本机只适用于专业缝纫。

18. 两种警告提示符：

操作人员或维修人员请注意

特别注意事项

INSTRUCTION MANUAL

To get the most out of the many functions of this machine and

operate it insafety,it is necessary to use this machine correctly.

Please read this Instruction Manual carefully before use.We

hope you will enjoy the use of your machine for a long time.Please

remember to keep this manual in a safe place.

1. Observe the basic safety measures,including,but not limited to the following

ones, whenever you use the machine.

2.Read all the instructions, including, but not limited to this Instruction Manual

before you use the machine, in addition, keep this Instruction Manual so that you

may read it at any-time when necessary.

3. Use the machine after it has been ascertained that it conforms with safety

rules/standards valid in your country.

4. All safety devices must be in position when the machine is ready for work or in

operation The operation without the specified safety devices is not allowed.

5. This machine shall be operated by appropriately-trained operators.

6. For your personalprotection,we recommend that you wear safety glasses.

7. For the following, turn off the power switch of disconnect the power plug of the

machine from the receptacle.

7-1 For threading needle(s) and replacing bobbin.

7-2 For replacing part(s) of needle, presser foot, throat plate, feed dog, cloth

guide etc.

7-3 For repair work.

7-4 For when leaving the working place of when the working place is unattended.

8. If you should allow oil, grease, etc. used with the machine and devices to come in

contact with your eyes or skin or swallow any of such liquid by mistake, immediately

wash the contacted ar-eas and consult a medical doctor.

9. Tampering with the live parts and devices, regardless of whether the machine is

powered, is prohibited.

10. Repairing,remodeing and adjustment works must only be done by appropriately

trained technicians or specially skilled personnel.

11. General maintenance and inspection works have to be done by appropriately

trained personnel.

12. Repair and maintenance works of electrical components shall be conducted by

qualified electric technicians or under the audit and guidance of specially skilled

personnel. Whenever your find a failure of any of electrical components, immediately

stop the machine.

13. Periodically clean the machine throughout the period of use.

14. Grounding the machine is always necessary for the nomal operation of the

machine. The machine has to be operated in an enviorment that is free from strong

noise sources such as high-frequency welder.

15. An appropriate power plug has to be attached to the machine by electric

technicians, Power plug has to be connected to grounded receptacle.

16.Remodel or modify the machine in accordance with the safety rules/standards

while taking all the effective safety measures.We assumes no responsibility for

damage caused by remodeing or modification of the machine.

17. The machine is only allowed to be used for the ppose intended. Other used are

not allowed.

18. Warning hints are marked with the two shown symbols.

Danger of injury to operator or service staff

Items requiring special attention

安全操作事项

1. 为避免触电,请不要打开电机的电箱盖,也不要触摸电箱内部组件。

1. 为避免人身伤害,移动防护罩、护手挡或安全装置时，请不要开动机器。

2. 为尽可以避免机器运转造成的人身伤害,手指、头部和衣服应远离上轮，

上轮周围不要放置任何物品。

3. 为避免人身伤害,当您打开电源开关或操作机器时，切勿将手放在机针下方。

4. 为避免人身伤害,机器运转时，切勿将手放入挑线杆防护罩内。

5. 旋梭运转时，勿将手指放在旋梭附近。另外，换梭芯时，请关掉机器电源

开关。

6. 为尽可以避免人身伤害,当翘起或抬起机头时，勿将手指放入机器内部。

7. 为尽可以避免机器的突然启动所造成的事故，抬起机头时，请关掉机器的

电源。

8. 机器配有电机，机器未运转时，电机无噪音；为避免机器的突然启动所先

造成的事故，请关掉机器的电源开关。

9. 为尽可能避免触电或电器组件受损，在插上或拔下插头之前，请关掉电源

开关。

FOR SAFE OPERATION

1. To avoid electrical shock hazards, neither open the cover of the electrical

box for the motor nor touch the components mounted inside the electrical box.

1. To avoid personal injury, never operate the machine with any of the belt

cover, finger guard of safety devices removed.

2. To prevent possible personal injuries caused by being caught in the

machine. Keep your fingers, head and clothes away from the handwheel,

cover and the motor while themachine is in operation. In addition, place

nothing around them.

3. To avoid personal injury, never put your hand under the needle when you

turn ON the power switch or operate the machine.

4. To avoid personal injury, never put your fingers into the thread take-up

cover while the machine is in operation.

5. The hook rotates at a high speed while the machine is in operation. To

prevent possible injury to hands, be sure to keep your hands away from the

vicinity of the hook during operation.In addition, be sure to turn OFF the

power to the machine when replacing the bobbin.

6. To avoid possible personal injuries, be careful not to allow your fingers in

the machine when tiling/raising the machine head.

7. To avoid possible accidents because of abrupt start of the machine, turn

OFF the power to the machine when tiling the machine head.

8. If your machine is equipped with a serve-motor, the motor does not

produce noise while the machine is at rest. To avoid possible accidents due

to abrupt start of the machine, be sure to turn OFF the power to the machine.

9. To prevent possible accidents because of electric shock or damaged

electrical component(s), turn OFF the power switch in prior to the connection

/disconnection of the power plug.

CONTENTS

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Precautions Prior to Startup

开车前的注意事项

Precautions for Use

使用注意事项

Main Techanical Specifications

Mounting the Machine

Lubrication

Oil mass Adjustment of Rotating Hook

Mounting the Needle

Mounting the Bobbin

Threading the Needle Thread

Winding up the Bobbin Thread

Adjusting the Stitch Length

Mounting the Thread Stand

Adjusting the Knee Lifting Height

Adjusting the Take-up Spring

Adjusting the Tension of Stitch Thread

Presser Foot Lever

Adjusting the Take-up Amount of Take-up Lever

主要技术规格

机器的安装

机器的润滑

旋梭油量调节

机针的装法

梭芯的装法

面线的穿法

底线的卷绕

针距的调节

线架的安装

膝提高度的调节

挑线簧的调节

缝线张力调整

压脚扳手

挑线杆挑线量的调节

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

Operation Instruction

使用说明

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3

4

5

6

8

9

11

12

13

14

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Adjusting the Presser Foot Pressure

Adjusting the Manual Foot Lifting Height

Height of the feed dog

To tilt the feed dog

Adjusting the feed timing

Adjusting the Positions of Needle and Rotating Hook

The use of clearance hole cover

The replacenent and installation of cutting knife

Changing other parts

压脚压力的调节

手动抬压脚高度的调节

送料牙的高度

送料牙的倾斜

送料相位的调节

机针与旋梭的位置的调整

排屑孔盖板的使用

切刀的更换与安装

其他零件的更换

18

19

20

21

22

23

24

25

26

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15

16

17

18

19

21

开车前的注意事项

1. 机头装箱前为了防止机件生锈,在部分均涂有较厚的防锈油脂,同时机头装箱后,还可能可

能在较长的贮藏和长途运输阶段造成油脂硬化和在机器表面积聚灰尘,所以必须将表面的油脂

和灰尘用汽油和洁净的软布擦拭干净。

2. 机器出厂时，虽经过周密的检查和试验，但在长途运输中也可能受到强烈的震动使机

件松动或歪曲，所以应该做一次周密的检查，并用手转动上轮，看机件之间有无转动困难、

碰撞现象或其它不均匀的阻力，不正常的声响，如有应作适当的调整，机器状态正常后才可

正式试车。

3. 油盒内机油液面高度没有在正常范围内绝不能开车。

4. 机器运转时，上轮转向应该是逆时针方向（从上轮外侧面看）。

5. 确认电控铭牌上所标电压及相位是否正确。

6. 生产日期见合格证。

Precautions Prior to Startup

1

1. The machine head is coated with a thick layer of rust-prevention grease before

encasement, and the encased machine head may possibly be subjected to grease

hardening and dust buildup on the machine surface in process of long storage and

long-haul traffic; therefore, take care to remove the grease and dust from the surface

using soft cloth and gasoline.

2. Though the machine was inspected and tested with care before factory leaving, it

might be affected by violent vibration resulting in looseness or distortion of the machine

parts; therefore the operator shall thoroughly check the machine, turn the upper wheel

by hand and check it for difficulty in free rotation, slight impact, and other uneven resisting

force or abnormal noises, and make appropriate adjustment if any to restore the machine

state before formal trial run.

3. Never start up the machine if the oil liquid level in the oil box falls outside the normal

range.

4. The upper wheel shall rotate counterclockwise (when it is viewed from the lateral

surface of the upper wheel) when the machine is operating.

5. Check whether the voltage and phases indicated on the electric-control data plate

are correct.

6. The date of manufacture is indicated on the certificate of conformity.

使用注意事项

Precautions for Use

2

1. 当接通电源或机器运转时，请勿将手与机针接触。

2. 机器运转时,请勿将手指伸入挑线杆防护罩内。

3. 操作者用手送料时,请勿将手指伸入护针架。

4. 机头翻动及拆手盖时,一定要切断电源。

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5. 操作者离开机器时,必须切断电源。

6. 机器运转时,绝不允许头或手以及任何东西靠近上轮、绕线器。

7. 只有在停机时，才能装卸防护罩或其它保护装置。

8. 不能用香蕉水等油漆稀释剂擦拭机头表面。

规格

薄料至中厚料

5000针/分

5毫米

6毫米(最大)

DB×1 9#～18#

10号白油

220伏/370瓦

缝料

最高缝速

最大针距

压脚提

升高度

机针

润滑油

电机功率

1. Never touch the needle by hand when the machine is powered on or while it is

operating.

2. Never put your finger into the protection cover of take-up lever during operation of

the machine.

3. The operator must not put his finger into the needle guard bracket when he feeds

the sewing materials by hand.

4. Operator must trim off the electricity supply before he turns over the machine head

or removes the hand cover.

5. The operator must trim off the electricity supply before he gets away from the machine.

6. Prohibit the head, hands and anything to approach the upper wheel and bobbin

winder while the machine is operating.

7. Never remove or mount the protection cover or other protection devices before the

machine is stopped.

8.Never wipe up the surface of machine head using paint thinner such as acetone.

主要技术规格

Main Techanical Specifications

3

手控

膝控

润滑系统

参数

13毫米(最大)

自动

Specification

For light materials and

medium heavy materials

5000RPM

5mm

6mm(Max)

DB×1 9#～18#

10# White oil

220V/370W

Application

Max sewing

speed

Max stitch

length

Presser foot

lift height

Needle

Lubrication oil

Motor power

Hand lifter

Knee lifter

Lubricating system

Parmeter

13mm(Max)

Auto

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机器的安装 (图1、图2、图3、图4)

机器的润滑 (图5)

Mounting the Machine (Fig.1, Fig. 2, Fig.3 and Fig. 4)

Lubrication (Fig.5)

4

5

1.油盘的安装

1）油盘②应放置在台板上的凹槽四角上。

2）将两只机头座垫①安装在油盘②的A边

（朝操作者一边），将两只油盘支座③安装在

油盘②的B边（机头连接钩接合一边），然后

放上油盘②。

3）将机头连接钩⑤插入底板销孔内，与台

板的机头连接钩座④相嵌合再把机头放到油盘

四只角的机头座垫上。

① ①

③ ③

图1 Fig.1

图2 Fig.2 AB

图3 Fig.3 ⑤

④

图4 Fig.4 ④

⑤

1.Fixing oil tray

1) Put the oil tray on the four groove co②

-rners on the sewing table.

2) Fix two arm cushion ① to the A side of

oil tray ② (facing the operator).Fix the two

stand bases ③ to the B side of oil tray ② (hin

-ge side),then fix the oil tray ②.

3) Insert machine head coupling hook ⑤

into the pin holes in the bottom plate such th

-at it is embedded into the coupling hook se

-at , and put the machine head onto the se④

-ating washer on four corners of the oil tray.

1.润滑须知

1）向油盘①注入缝纫机油（10号白油）至

“MAX”记号部A。

2）当油面低于MIN记号B时，应再加油。

1.Information on lubrication

1) Fill oil pan ① with sewing machine oil

(10 while oil)up to MAX mark A.

2)When the oil level lowers below MIN ma

-rk B, refill the oil pan with the specified oil.

② ①③

④

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3）加油后，开动机器，应看到油液飞溅到

油窗②上，说明润滑正常。

4）至于飞溅的油量多少与总润滑油量多少

无关。

3)When you operate the machine after lubri

-cation, you will see splashing oil through oil

sight window ② if the lubrication is adequate.

4)Note that the amount of the splash oil is u

-nrelated to the amount of the lubricating oil.

图5 Fig.5

A

B

①

②

注意:

1.为了防止缝纫机的意外启动，请关掉

电源之后再进行操作。

Caution:

1.To prevent the unexpected startup

of sewing machine, trim off the pow

er supply before the operation is co

-nducted.

旋梭油量调节 (图6、图7、图8)

Oil mass Adjustment of Rotating Hook (Fig. 6, Fig. 7, Fig. 8)

6

1.调节方法

1）旋梭的油量是用旋梭油量调节螺钉①来

调节：当旋梭油量调节螺钉朝＋方向A转动时，

油量将增大；朝－方向B转动时，油量将减小。

2）调节油量后缝纫机应进行约30秒钟的空

转，以确认油量状态。

注意:

1.为了防止缝纫机的意外启动，请关掉

电源之后再进行操作。

1.Adjustment method

1) Adjust the oil mass of rotating hook usi

-ng adjusting screw ①:Turning the adjusting

screw of the front shaft sleeve on bottom sh

-aft towards + direction A, the oil amount wi

-ll increase, and towards - direction B, the

oil amount will decrease.

2)When adjustment of oil mass is over, all

-ow the sewing machine to idle for about 30

seconds to confirm the state of oil mass.

Caution:

1.To prevent the unexpected startup

of sewing machine, trim off the pow

er supply before the operation is co

-nducted.

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图6 Fig.6

A

B

①

2.油量的确认方法

1）机头冷却时，请进行三分钟左右的空转

(适当的间歇运转)。

2）请在缝纫机转动时将油量确认专用纸插

入(具体操作见图8所示)。

3）油量确认时间为5秒。

注意:

1.进行上述操作时，确认油盘内的油面

高度处在“MAX”和“MIN”范围内。

2.旋梭是高速运转的。为了防止人身事

故，调节油量时，要充分注意手指不要

碰到旋梭。

70mm

25mm

3-10mm

油量纸

Oil mass

paper

油盘

Oil tray

底板

Bottom plate

旋梭

Hook

① 油量纸确认专用

Special oil mass confirmation paper

② 油量确认位置

Position for oil mass confirmation

图7 Fig.7

图8 Fig.8

1.Confirming the Oil Mass

1) To cool down the machine head, allow it

idle for about 3 minutes (appropriate discon

-tinuous running).

2) Insert the special oil mass confirmation

paper when the sewing machine is rotating (

detailed operations are described in Fig. 8).

3) Oil mass confirmation time lasts for 5 sec

-onds.

Caution:

1.Prior to the above-mentioned opera

-tion,Make sure the oil height in the oil

plate ranges between MAX and MIN.

2. Rotating hook works at high spe

-ed. To prevent human injury, the o

-perator shall keep his fingers away

from the rotating hook during oil

mass adjustment.

2mm

飞溅的油迹

Splashed oil trace

油量小

MIN

油量大

MAX

飞溅的油迹

Splashed oil trace

5mm

3.油量适合标样

1）右图标样(见图8)根据不同的缝制工序需求进行增或减的微调整，但应注意不要增加或

减少过多。油量过少时会引起旋梭发热，油量过多时会污染缝料。

2）用油量确认专用纸测试三次，直至确认3次油量确认专用纸油迹均无变化为止。

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3.Guide sample of oil mass adequacy

1)The guide sample shown in the right-hand figure (see Fig. 8) may be finely adjusted (in

-creased or reduced) as per different sewing processes; however, excessive increase or re

-duction shall be avoided. Too little oil mass may lead to rotating hook heating, and overmu

-ch oil mass may lead to contamination of the sewing materials.

2) Test the oil mass 3 times using special oil mass confirmation paper till the oil traces in

-dicated by the special paper show no changes.

机针的装法 (图9)

Mounting the Needle (Fig.9)

7

1.转动上轮使机针上升到最高处。

2.拧松支针螺钉②，手拿机针①将机针①的凹

弧部分A正对右方向B。

3.将机针朝箭头方向插入针孔的底部，直至插

不进为止。

4.拧紧支针螺钉②。

5.务必使机针的长槽C正对左方向D。

注意:

1.为了防止缝纫机的意外启动，请关掉

电源之后再进行操作。

2.机针有各种编号，请根据所用线的粗

细和缝料来选择适当的机针。

1.Turn the upper wheel to allow the needle

to reach its maximum height.

2 . Unscrew needle carrying screw ②, hold n

-eedle ① by hand, and align the indentation A

of needle to right direction B.

3.Insert the needle into the bottom of needl

-e hole in direction of arrow till it reaches the e

-nd point.

4.Screw down the needle carrying screw ②.

5.Take care to ensure that the elongated sl

-ot C on the needle is aligned to the left directi

-on D.

Caution:

1.To prevent the unexpected startup

of sewing machine, trim off the pow

-er supply before the operation is co

-nducted.

2.Needles are available in different

sizes. Please select appropriate ne

-edle as per the thickness of threads

and the sewing materials.

A

B

C

图10 Fig.10图9 Fig.9

①

②

A

B

C

D

-8-

梭芯的装法 (图10)

Mounting the Bobbin (Fig. 10)

8

1.拿住梭子，将梭芯装入梭子内。

2.将线从梭子上的线槽A中穿过，朝C方向拉

出。这样，线通过夹线簧从孔B处引出。

3.拉底线时，梭芯应按箭头方向顺时针转动。

1.Hold the rotating hook by hand, and fit t

-he bobbin into the rotating hook.

2.Thread the thread through the thread gr

-oove in the rotating hook, and draw out the

thread in direction C. In this way, the thread

is led out of hole B through the tension spring.

3.When bobbin thread is drawn, the bobbi

-n shall turn clockwise in direction of arrow.

面线的穿法 (图11)

Threading the Needle Thread (Fig. 11)

9

穿面线时针杆应在最高位置，然后由线架上引出线头按图示序号顺序进行穿线。

Thread the needle thread when needle bar stays in its highest position, lead out the thre

-ad end from the thread stand, and conduct threading as per the serial numbers indicated in

the figure.

图11 Fig.11

底线的卷绕 (图12、图13)

Winding up the Bobbin Thread (Fig. 12, Fig. 13)

10

1.底线卷绕的方法

1）把梭芯①装到绕线轴②上。

2）把线架右侧的卷线如右图所示穿线，并

把线端向右缠绕梭芯数圈。

3）把卷绕手柄③推到A方向，然后运转缝纫

1.Bobbin thread winding-up method

1) Fit bobbin ① onto spool ②.

2) Thread the right-hand thread coiling on

thread stand as shown in right-hand figure,a

-nd reel the thread end rightwards onto the b

-obbin for several turns.

3) Push winding lever ③ over to direction

①

②

③

④

⑤

⑥

⑦

⑧

⑨

⑩

11

12

13

①

②

③

④

⑤

⑥

⑦

⑧

⑨

⑩

11

12

13

-9-

A

B

机。梭芯①向C方向转动，线卷绕到梭芯①上。

卷绕线满后卷绕手柄③自动向B方向弹开并停止

卷绕。

4）取下梭芯①，用绕线切刀④切断机线。

A, and run the sewing machine. Bobbin ① is

rotated in direction C, and thread is reeled o

-nto bobbin ①. Once the reel is full, winding

lever ③ is pushed toward direction B, and wi

-nding is over.

4) Remove bobbin ①, and trim off the thre

-ad using winding trimmer ④.

注意:

1.卷绕底线时，请将要卷绕的底线处于

梭芯①和夹线板③之间拉线状态下开始

绕线。

2.不进行缝制时给梭芯①绕底线时，请

把面线从挑线杆孔上抽出来，把梭芯①

从旋梭里卸下来后再进行。

Caution:

1.To reel the bobbin thread, set the

bobbin thread to between bobbin ①

and thread gripper plate in taking③

-up mode, and start thread winding.

2.To reel bobbin thread onto bobbin

① when no sewing is performed, dra

-w the needle thread out of hole in th

-e take-up lever, remove bobbin ① o

-ut of rotating hook.

图13 Fig.13图12 Fig.12

④

C

②

①

③

⑤

⑥

⑦

⑧

⑦

D

E

2.底线卷绕的调节

1）调整底线卷线量时，请拧松固定螺钉⑤

，把卷绕手柄③移动到A方向或B方向，然后再

固定螺钉⑤。A方向变少，B方向变多。

2）如果线不能平绕梭芯时，请拧松螺母⑥

，转动绕线夹线器，调整夹线板⑦的高度：

a.旋梭①中心和夹线板⑦中心高度一样

时为标准位置。

b.下部卷的多时，向如右图D方向移动绕

线夹线器的位置，上部卷的多时，向如右图E方

向移动绕线夹线器的位置。

1.Adjusting the bobbin thread winding

1)To adjust the winding capacity of bobbin

thread, unscrew fixing screw ⑤, set winding

lever ③ in direction A or direction B, and fix s

-crew ⑤ again. Direction A is intended for re

-duction, and direction B is intended for incre

-ase.

2)If thread cannot be wound onto the bob

-bin flatly, unscrew nut ⑥, turn the winding te

-nsion disco, and adjust the height of height

of thread gripper plate ⑦.

a.The standard position is reached onc

-e the center heights of rotating hook ① and

thread gripper plate ⑦ are identical.

-10-

c.调整绕线夹线器到合适位置后，把固

定螺钉⑥拧紧。

3）调整底线卷绕张力时，请转动线张力螺

母⑧进行调整。

b.If the winding amount on the lower pa

-rt is bigger, move the winding tension disco

in direction D indicated in the right-hand figu

-re. If the winding amount on upper part is bi

-gger, move the winding tension disco in dire

-ction E indicated in the right-hand figure.

c.When the winding tension disco reach

-es its suitable position, screw down fixing s

-crew ⑥.

3)Adjust the winding tension of bobbin thr

-ead by turning thread tension nut ⑧.

针距的调节 (图14)

Adjusting the Stitch Length (Fig. 14)

11

线架的安装(图15)

Mounting the Thread Stand (Fig.15)

12

1.将送料距旋钮①朝箭头方向转动，旋至所需

数字对准机壳上的刻点A。

2.旋钮上的刻度数字用毫米表示。

3.当你想缩短线迹长度时，把倒送料扳手②朝

B方向压下的同时并转动送料距旋钮。

1.Turn stitch length dial ① in the direction

of the arrow, and align the desired number to

marker dot "A" on the machine arm.

2.Scale mark digits are expressed on the k

-nob in millimeters.

3.To reduce the stitch length, hold down the

reverse feed lever ② in direction B, and turn

the feeding distance knob.

图14 Fig.14 图15 Fig.15

①

B

A

1.如右图所示那样将线架部件安装到缝纫机台

板线架安装孔上。

2.旋紧线架杆下节固定螺母①固定线架。

①

1.As shown in right-hand figure, mount the

thread stand component onto the mounting h

-ole for thread stand on the sewing machine t

-able.

2.Screw down retaining nut ① for lower se

-gment of thread stand lever to fix the thread

stand.

-11-

膝提高度的调节 (图16、图17)

Adjusting the Knee Lifting Height (Fig.16, Fig. 17)

13

1.膝提时的标准高度是10mm。

2.用膝提调整螺钉①可以调节压脚提升量，最

大可至13毫米。

1.Standard knee lifting height is 10mm.

2.Knee-lifting adjusting screw ① may be us

-ed to adjust the lifting amount of presser foot

, and the maximum lifting amount may reach

13mm.

注意:

1.为了防止缝纫机的意外启动，请关掉

电源之后再进行操作。

2.当压脚提升超过10mm时，请不要运

转缝纫机，因为针杆②与压脚③会相碰。

Caution:

1.To prevent the unexpected startup

of sewing machine, trim off the pow

-er supply before the operation is co

-nducted.

2.When the presser foot lifting exce

-eds 10mm, do not run the sewing m

achine because needle bar ② may c

-ollide with presser foot ③.

图17 Fig.17图16 Fig.16

①

②

③

挑线簧的调节 (图18、图19)

Adjusting the Take-up Spring (Fig.18, Fig. 19)

14

1.挑线簧摆动量的调节

1）若将夹线器⑤中的螺钉③朝顺时针方向(

即A方向)转动时，挑线簧①的摆动量将增大；若

朝逆时针方向(即B方向)转动时，挑线簧①的摆动

量将减小。

2.挑线簧张力的调节

1）旋松螺钉②，取出夹线器⑤(组件)。

2）旋松线器⑤中螺钉④。

3）若将夹线器⑤中的螺钉③朝顺时针方向(即

A方向)转动时，挑线簧①的张力将增大；若逆时

针方向(即B方向)转动时，挑线簧①的张力将减小。

1.Adjusting the oscillating quantity of take-up

spring

1) The oscillating quantity of take-up spring

① is increased if screw ③ in tension disco ⑤

is turned clockwise (namely in direction A), an

-d it ① is reduced if the screw is turned counte

-r clockwise (namely in direction B).

2.Adjusting the tension of take-up spring

1) Unscrew screw ②, and take out tension

disco ⑤(assembly).

2) Unscrew screw ④ in tension disco ⑤.

3) The tension of take-up spring ① is increa

sed if screw ③ in tension disco ⑤ is turned clo

ckwise (namely in direction A), and it ① is red

uced if the screw is turned counterclockwise (

namely in direction B).

-12-

4）调节结束后旋紧螺钉④，并将夹线器⑤(

组件)装入机器中再旋紧螺钉②。

3.挑线簧调整适当的判断依据

1）确认挑线簧①的张力调整好后，把面线向

B方向拉出，如果在挑线簧①达到最低位置之前

面线B处就被拉动,请减弱挑线簧①的张力。

4) Screw down screw ④ when adjustment is

over, fit tension disco ⑤(assembly) into the m

-achine, and screw down screw ②.

3.Judgment basis for adjustment adequacy of

take-up spring

1) Confirm that the tension of take-up sprin

-g ① is properly adjusted, draw out the needle

thread in direction B. If place B of needle threa

-d is drawn before take-up spring ① reaches it

-s lowest position, reduce the tension of take

-up spring ①.

注意:

1.为了防止缝纫机的意外启动，请关掉

电源之后再进行操作。

2.通常机器在出厂前,挑线簧均已调整妥

善，只是在缝纫特殊的缝料或特殊的缝

线时，才需要重新进行调整。

Caution:

1.To prevent the unexpected startup

of sewing machine, trim off the pow

-er supply before the operation is co

-nducted.

2.The take-up spring is already adju

-sted properly before the machine le

-aves the factory as a rule, and it req

-uires readjustment only for sewing

of special materials or usage of spe

-cial stitch threads.

图19 Fig.19图18 Fig.18

B AB A

※挑线簧的张力过强，所以在动

作中途面线从B处就被拉出来。

※The tension of take-up spring

is too high, so needle thread is

drawn out of place B in proces

-s of the action.

※挑线簧一直动作到最后

※The take-up spring kee

-ps on functioning till the

end. ④⑤

①

③

①

②

③

缝线张力调整 (图20)

Adjusting the Tension of Stitch Thread (Fig.20)

15

A

B

1.面线张力的调节

1）若将夹线器中的调节螺母①朝顺时针方

向(即A方向)转动时，面线张力将增大；若朝逆

时针方向(即B方向)转动时，面线张力将减小。

2.底线张力的调节

1）若将夹线螺钉②朝顺时针方向(即C方向)转

动时，底线张力将增大；若朝逆时针方向(即D方

-1.Adjusting the tension of needle thread

1) The tension of needle thread is increase

-d if the adjusting nut ① in tension disco is tur

-ned clockwise (namely in direction A), and it

is reduced if the nut is turned counterclockwi

-se (namely in direction B).

2.Adjusting the tension of bobbin thread

1) The tension of bobbin thread is increase

-d if the adjusting screw ② is turned clockwis

-e (namely in direction A), and it is reduced if t

-13-

A

②

B

C D

向)转动时，底线张力将减小。

-he screw is turned counterclockwise (namely

in direction B).

注意:

1.为了防止缝纫机的意外启动，请关掉

电源之后再进行操作。

Caution:

1.To prevent the unexpected startup

of sewing machine, trim off the pow

-er supply before the operation is co

-nducted.

图20 Fig.20 图21 Fig.21

①

A

B

①

压脚扳手 (图21)

Presser Foot Lever (Fig.21)

16

1.停车后将压脚扳手①朝A方向转动使压脚抬

起(压脚的抬起量约为6mm)。

2.当压脚扳手①朝B方向转动时，压脚将放回

原来的位置。

1.Shut down the machine, turn presser foot

lever ① in direction A to uplift the presser foo

-t (for about 6mm).

2.When presser foot lever ① is turned in dir

-ection B, presser foot will be returned to its o

-riginal position.

挑线杆挑线量的调节 (图22)

Adjusting the Take-up Amount of Take-up Lever (Fig.22)

17

1.右线钩上的刻线C与螺钉中心一致时为标准

位置。

2.缝制厚料时，应旋松螺钉①再将右线钩②朝

左方向(即A方向)移动，以增大挑线量，调节完

成后再旋紧螺钉①。

3.缝制薄料时，应旋松螺钉①再将右线钩②朝

右方向(即B方向)移动，以减小挑线量，调节完

成后再旋紧螺钉①。

1.The standard position is obtained when g

-raduation line C on right thread hook is align

-ed to screw center.

2.For thick material sewing, unscrew screw

① and move right thread hook ②to the left (na

-mely in direction A) to increase the take-up a

-mount, and screw down screw ① when adjus

-tment is over.

3.For thin material sewing, unscrew screw

① and move right thread hook ② to the right (

namely in direction B) to reduce the take-up a

-mount, and screw down screw ① when adjus

-tment is over.

-14-

图22 Fig.22

注意:

1.为了防止缝纫机的意外启动，请关掉

电源之后再进行操作。

Caution:

1.To prevent the unexpected startup

of sewing machine, trim off the pow

er supply before the operation is co

-nducted.

C

①

②

A B

手动抬压脚高度的调节 (图24)

Adjusting the Manual Foot Lifting Height (Fig.24)

19

1.将压脚扳手朝顺时针转动使压脚抬起，旋松

压杆导架紧固螺钉①，上下移动压杆②来调节

手动抬压脚高度(压脚高度为针板面与压脚底面

的距离，手动抬压脚高度的标准值为6mm)。

2.调节结束后，拧紧压杆导架紧固螺钉①。

1.Turn clockwise the presser foot lever to up

-lift the presser foot, unscrew tightening screw

① of presser bar spring bracket, moving upwa

-rd/downward pressure bar ② to adjust the ma

-nual foot lifting height (presser foot height ind

-icates the distance from the surface of needle

plate to the bottom surface of presser foot, and

图23 Fig.23

B

①

A

②

压脚压力的调节 (图23)

Adjusting the Presser Foot Pressure (Fig.23)

18

1.旋松调压螺母②。

2.若将调压螺钉①朝顺时针方向(即A方向)转动

时，压脚压力将增强；若朝逆时针方向(即B方

向)转动时，压脚压力将减弱。

3.调节完成后旋紧调压螺母②。

1.Unscrew pressure adjusting nut ②.

2.Presser foot pressure is increased if pres

-sure adjusting screw ① is turned clockwise (

namely in direction A); the pressure is reduce

-d if the screw is turned counterclockwise (na

-mely in direction B).

3.Screw down pressure adjusting nut ② wh

-en adjustment is over.

注意:

1.为了防止缝纫机的意外启动，请关掉

电源之后再进行操作。

2.对一般布料而言，调压螺钉①的标准

高度为32~34毫米，(4.5公斤力)左右。

Caution:

1.To prevent the unexpected startup

of sewing machine, trim off the pow

-er supply before the operation is co

-nducted.

2.When the presser foot lifting exce

-eds 10mm, do not run the sewing m

achine because needle bar ② may c

-ollide with presser foot ③.

-15-

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ZOJE ZJ5303A-W-BD Parts Manual

ZOJE ZJ5303A-W-BD Parts Manual

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