MO6700DA - Sewing machine JUKI - Free user manual and instructions

USER MANUAL MO6700DA JUKI

• All rights reserved throughout the world.

SEWING MACHINERY BUSINESS UNIT

1) Remove grease replenishing rubber plug

1 from thelooper compartment.

2) Replenish grease by means of a tip of screwdriver

3, 2 or the like. Use JUKI GREASE A for the replenishment of greaseJUKI GREASE A: 40006323 (part number) 1)卸下弯针室的补充润滑脂用橡胶栓1。2)利用螺丝刀2的尖端等补充润滑脂3 。请使用 JUKI GREASE A 补充用润滑脂。

2. Be sure to take sufcient safety measures to prevent falling or dropping before lifting or moving the

machine in order to protect against accident that can result in personal injury or death.

3. Once the machine has been unpacked, never re-pack it for transportation to protect the machine against

breakage resulting from unexpected accident or dropping. Unpacking

1. Be sure to unpack the machine in the prescribed order in order to prevent accident that can result in

personal injury or death. In the case the machine is crated, in particular, be sure to carefully check nails. The nails have to be removed.

2. Be sure to check the machine for the position of its center of gravity and take it out from the package

carefully in order to prevent accident that can result in personal injury or death. Installation

1. Be sure to use JUKI genuine table and table stand in order to prevent accident that can result in per-

sonal injury or death. If it is inevitable to use a table and table stand which are not JUKI genuine ones, select the table and table stand which are able to support the machine weight and reaction force during operation.

2. If casters are tted to the table stand, be sure to use the casters with a locking mechanism and lock

them to secure the machine during the operation, maintenance, inspection and repair in order to prevent accident that can result in personal injury or death.

1. Be sure to prevent an extra force from being applied to the cable during the use in order to prevent

electrical-shock, earth-leakage or re accident. In addition, if it is necessary to cable near the operating section such as the V-belt, be sure to provide a space of 30 mm or more between the operating section and the cable.

2. Be sure to avoid starburst connection in order to prevent electrical-shock, earth-leakage or re accident.

3. Be sure to securely connect the connectors in order to prevent electrical-shock, earth-leakage or re ac

cident. In addition, be sure to remove the connector while holding its connector section.

1. Be sure to have an electrical expert install an appropriate power plug in order to prevent accident

caused by earth-leakage or dielectric strength voltage fault. In addition, be sure to connect the power plug to the grounded outlet without exceptions.

2. Be sure to ground the earth cable in order to prevent accident caused by earth leakage.

1. Be sure to use the specied rated motor (JUKI genuine product) in order to prevent accident caused by

2. If a commercially available clutch motor is used with the machine, be sure to select one with an entan

glement preventive pulley cover in order to protect against being entangled by the V-belt. Before operation

1. Be sure to make sure that the connectors and cables are free from damage, dropout and looseness be-

fore turning the power on in order to prevent accident resulting in personal injury or death.

2. Never put your hand into the moving sections of the machine in order to prevent accident that can result

in personal injury or death. In addition, check to be sure that the direction of rotation of the pulley agrees with the arrow shown on pulley.

3. If the table stand with casters is used, be sure to secure the table stand by locking the casters or with

adjusters, if provided, in order to protect against accident caused by abrupt start of the machine. During operation

1. Be sure not to put your ngers, hair or clothing close to the moving sections such as the handwheel,

hand pulley and motor or place something near those sections while the machine is in operation in order to prevent accident caused by entanglement that can result in personal injury or death.

2. Be sure not to place your ngers near the surround area of the needle or inside the thread take-up lever

cover when turning the power on or while the machine is in operation in order to prevent accident that can result in personal injury or death.

3. The machine runs at a high speed. Never bring your hands near the moving sections such as looper,

spreader, needle bar, hook and cloth trimming knife during operation in order to protect your hands against injury. In addition, be sure to turn the power off and check to be sure that the machine complete- ly stops before changing the thread.

4. Be careful not to allow your ngers or any other parts of your body to be caught between the machine

and table when removing the machine from or replacing it on the table in order to prevent accident that can result in personal injury or death.

Be sure to turn the power off and check to be sure that the machine and motor completely stop before remov- ing the belt cover and V-belt in order to prevent accident caused by abrupt start of the machine or motor.

If a servomotor is used with the machine, the motor does not produce noise while the machine is at rest. Be sure not to forget to turn the power off in order to prevent accident caused by abrupt start of the motor.

7. Never use the machine with the cooling opening of the motor power box shielded in order to prevent re

accident by overheat.

安全装置と警告ラベルについてvii For the sewing machine, automatic machine and ancillary devices (hereinafter collectively referred to as "machine"), it is inevitable to conduct sewing work near moving parts of the machine. This means that there is always a possibility of unintentionally coming in contact with the moving parts. Operators who actually operate the machine and maintenance personnel who are involved in maintenance and repair of the machine are strongly recommended to carefully read to fully understand the following Safety precautions before using/maintaining the machine. The content of the Safety precautions includes items which are not containedinthespecicationsofyourproduct. Theriskindicationsareclassiedintothefollowingthreedifferentcategoriestohelpunderstandthemeaning of the labels. Be sure to fully understand the following description and strictly observe the instructions. TO ENSURE SAFE USE OF YOUR SEWING MACHINE

) Explanation of risk levels

Explanation of pictorial warning indications and warning labels Warning label

• There is the possibility that slight to serious injury or death may be caused.

• There is the possibility that injury may be caused by touching moving part.

• To perform sewing work with safety guard. • To perform sewing work with safety cover. • To perform sewing work with safety protection device.

• Be sure to turn the power OFF before carrying out "machine-head threading," "needle changing," "bobbin changing" or "oiling and cleaning.

This indication is given where there is an immediate danger of death or serous injury if the person in charge or any third party mishandles the machine or does not avoid the dangerous situation when operating or maintaining the machine.

This indication is given where there is a potentiality for death or serious injury if the person in charge or any third party mishandles the machine or does not avoid the dangerous situation when operating or maintaining the machine. CAUTION : This indication is given where there is a danger of medium to minor injury if the person in charge or any third party mishandles the machine or does not avoid the dangerous situation when operating or maintaining the machine.Items requiring special attentionPictorial warning indicationThere is a risk of injury if contacting a moving section.Pictorial warning indicationBe aware that holding the sewing machine during operation can hurt your hands.There is a risk of electrical shock if contacting a high-voltage section.There is a risk of entanglement in the belt resulting in injury.There is a risk of a burn if contacting a high-temperature section.There is a risk of injury if you touch the button carrier.Be aware that eye deciency can be caused by looking directly at the laser beam.Indication labelThe correct direction is indicated.There is a risk of contact between your head and the sewing machine.Connection of a earth cable is indicated. viii Turning the power off: Turning the power switch off, then removing the power plug from the outlet. This applies to the following. SAFETY PRECAUTIONS When it is necessary to open the control box containing electrical parts, be sure to turn the power off and wait for ve minutes or more before opening the cover in order to prevent accident leading to electrical shock. CAUTION Basic precaution

1. Be sure to read the instruction manual and other explanatory documents supplied with accessories of

the machine before using the machine. Carefully keep the instruction manual and the explanatory docu- ments at hand for quick reference.

2. The content of this section includes items which are not contained in the specications of your product.

3. Be sure to wear safety goggles to protect against accident caused by needle breakage.

4. Those who use a heart pacer have to use the machine after consultation with a medical specialist.

Safety devices and warning labels

1. Be sure to operate the machine after verifying that safety device(s) is correctly installed in place and

works normally in order to prevent accident caused by lack of the device(s).

2. If any of the safety devices is removed, be sure to replace it and verify that it works normally in order to

prevent accident that can result in personal injury or death.

3. Be sure to keep the warning labels adhered on the machine clearly visible in order to prevent accident

that can result in personal injury or death. If any of the labels has stained or come unstuck, be sure to change it with a new one. Application and modication Never use the machine for any application other than its intended one and in any manner other than that prescribed in the instruction manual in order to prevent accident that can result in personal injury or death. JUKI assumes no responsibility for damages or personal injury or death resulting from the use of the machine for any application other than the intended one. 2. Never modify and alter the machine in order to prevent accident that can result in personal injury or death. JUKI assumes no responsibility for damages or personal injury or death resulting from the machine which has been modied or altered. Education and training

1. In order to prevent accident resulting from unfamiliarity with the machine, the machine has to be used

only by the operator who has been trained/educated by the employer with respect to the machine opera- tion and how to operate the machine with safety to acquire adequate knowledge and operation skill. To ensure the above, the employer has to establish an education/training plan for the operators and edu- cate/train them beforehand. Items for which the power to the machine has to be turned off Accident means "to cause personal injury or death or damage to property."

1. Be sure to immediately turn the power off if any abnormality or failure is found or in the case of power

failure in order to protect against accident that can result in personal injury or death.

2. To protect against accident resulting from abrupt start of the machine, be sure to carry out the follow

ing operations after turning the power off. For the machine incorporating a clutch motor, in particular, be sure to carry out the following operations after turning the power off and verifying that the machine stops completely. 2-1. For example, threading the parts such as the needle, looper, spreader etc. which have to be threaded, or changing the bobbin. 2-2. For example, changing or adjusting all component parts of the machine. 2-3. For example, when inspecting, repairing or cleaning the machine or leaving the machine.

3. Be sure to remove the power plug by holding the plug section instead of the cord section in order to pre

vent electrical-shock, earth-leakage or re accident.

4. Be sure to turn the power off whenever the machine is left unattended between works.

5. Be sure to turn the power off in the case of power failure in order to prevent accident resulting of break

-age of electrical components. DANGER PRECAUTIONS TO BE TAKEN IN VARIOUS OPERATION STAGES Transportation

1. Be sure to lift and move the machine in a safe manner taking the machine weight in consideration. Refer

to the text of the instruction manual for the mass of the machine.vii For the sewing machine, automatic machine and ancillary devices (hereinafter collectively referred to as "machine"), it is inevitable to conduct sewing work near moving parts of the machine. This means that there is always a possibility of unintentionally coming in contact with the moving parts. Operators who actually operate the machine and maintenance personnel who are involved in maintenance and repair of the machine are strongly recommended to carefully read to fully understand the following Safety precautions before using/maintaining the machine. The content of the Safety precautions includes items which are not containedinthespecicationsofyourproduct. Theriskindicationsareclassiedintothefollowingthreedifferentcategoriestohelpunderstandthemeaning of the labels. Be sure to fully understand the following description and strictly observe the instructions. TO ENSURE SAFE USE OF YOUR SEWING MACHINE

) Explanation of risk levels

Explanation of pictorial warning indications and warning labels Warning label

• There is the possibility that slight to serious injury or death may be caused.

• There is the possibility that injury may be caused by touching moving part.

• To perform sewing work with safety guard.

• To perform sewing work with safety cover.

• To perform sewing work with safety protection device.

• Be sure to turn the power OFF before carrying out "machine-head threading," "needle changing," "bobbin changing" or "oiling and cleaning.

This indication is given where there is an immediate danger of death or serous injury if the person in charge or any third party mishandles the machine or does not avoid the dangerous situation when operating or maintaining the machine.

This indication is given where there is a potentiality for death or serious injury if the person in charge or any third party mishandles the machine or does not avoid the dangerous situation when operating or maintaining the machine. CAUTION : This indication is given where there is a danger of medium to minor injury if the person in charge or any third party mishandles the machine or does not avoid the dangerous situation when operating or maintaining the machine. Items requiring special attention Pictorial warning indication There is a risk of injury if contacting a moving section. Pictorial warning indication Be aware that holding the sewing machine during operation can hurt your hands. There is a risk of electrical shock if contacting a high-voltage section. There is a risk of entanglement in the belt resulting in injury. There is a risk of a burn if contacting a high-temperature section. There is a risk of injury if you touch the button carrier. Be aware that eye deciency can be caused by looking directly at the laser beam. Indication label The correct direction is indicated. There is a risk of contact between your head and the sewing machine. Connection of a earth cable is indicated. viii Turning the power off: Turning the power switch off, then removing the power plug from the outlet. This applies to the following. SAFETY PRECAUTIONS 1. When it is necessary to open the control box containing electrical parts, be sure to turn the power off and wait for ve minutes or more before opening the cover in order to prevent accident leading to electrical shock. CAUTION Basic precaution 1. Be sure to read the instruction manual and other explanatory documents supplied with accessories of the machine before using the machine. Carefully keep the instruction manual and the explanatory docu-ments at hand for quick reference. 2. The content of this section includes items which are not contained in the specications of your product. 3. Be sure to wear safety goggles to protect against accident caused by needle breakage. 4. Those who use a heart pacer have to use the machine after consultation with a medical specialist. Safety devices and warning labels 1. Be sure to operate the machine after verifying that safety device(s) is correctly installed in place and works normally in order to prevent accident caused by lack of the device(s). 2. If any of the safety devices is removed, be sure to replace it and verify that it works normally in order to prevent accident that can result in personal injury or death. 3. Be sure to keep the warning labels adhered on the machine clearly visible in order to prevent accident that can result in personal injury or death. If any of the labels has stained or come unstuck, be sure to change it with a new one. Application and modication 1. Never use the machine for any application other than its intended one and in any manner other than that prescribed in the instruction manual in order to prevent accident that can result in personal injury or death. JUKI assumes no responsibility for damages or personal injury or death resulting from the use of the machine for any application other than the intended one. 2. Never modify and alter the machine in order to prevent accident that can result in personal injury or death. JUKI assumes no responsibility for damages or personal injury or death resulting from the machine which has been modied or altered. Education and training 1. In order to prevent accident resulting from unfamiliarity with the machine, the machine has to be used only by the operator who has been trained/educated by the employer with respect to the machine opera-tion and how to operate the machine with safety to acquire adequate knowledge and operation skill. To ensure the above, the employer has to establish an education/training plan for the operators and edu-cate/train them beforehand. Items for which the power to the machine has to be turned off Accident means "to cause personal injury or death or damage to property." 1. Be sure to immediately turn the power off if any abnormality or failure is found or in the case of power failure in order to protect against accident that can result in personal injury or death. 2. To protect against accident resulting from abrupt start of the machine, be sure to carry out the follow ing operations after turning the power off. For the machine incorporating a clutch motor, in particular, be sure to carry out the following operations after turning the power off and verifying that the machine stops completely. 2-1. For example, threading the parts such as the needle, looper, spreader etc. which have to be threaded, or changing the bobbin. 2-2. For example, changing or adjusting all component parts of the machine. 2-3. For example, when inspecting, repairing or cleaning the machine or leaving the machine. 3. Be sure to remove the power plug by holding the plug section instead of the cord section in order to pre vent electrical-shock, earth-leakage or re accident. 4. Be sure to turn the power off whenever the machine is left unattended between works. 5. Be sure to turn the power off in the case of power failure in order to prevent accident resulting of break age of electrical components. DANGER PRECAUTIONS TO BE TAKEN IN VARIOUS OPERATION STAGES Transportation 1. Be sure to lift and move the machine in a safe manner taking the machine weight in consideration. Refer to the text of the instruction manual for the mass of the machine.ix

2. Be sure to take sufcient safety measures to prevent falling or dropping before lifting or moving the

machine in order to protect against accident that can result in personal injury or death.

3. Once the machine has been unpacked, never re-pack it for transportation to protect the machine against

breakage resulting from unexpected accident or dropping. Unpacking

1. Be sure to unpack the machine in the prescribed order in order to prevent accident that can result in

personal injury or death. In the case the machine is crated, in particular, be sure to carefully check nails. The nails have to be removed.

2. Be sure to check the machine for the position of its center of gravity and take it out from the package

carefully in order to prevent accident that can result in personal injury or death. Installation

1. Be sure to use JUKI genuine table and table stand in order to prevent accident that can result in per-

sonal injury or death. If it is inevitable to use a table and table stand which are not JUKI genuine ones, select the table and table stand which are able to support the machine weight and reaction force during operation.

2. If casters are tted to the table stand, be sure to use the casters with a locking mechanism and lock

them to secure the machine during the operation, maintenance, inspection and repair in order to prevent accident that can result in personal injury or death.

1. Be sure to prevent an extra force from being applied to the cable during the use in order to prevent

electrical-shock, earth-leakage or re accident. In addition, if it is necessary to cable near the operating section such as the V-belt, be sure to provide a space of 30 mm or more between the operating section and the cable.

2. Be sure to avoid starburst connection in order to prevent electrical-shock, earth-leakage or re accident.

3. Be sure to securely connect the connectors in order to prevent electrical-shock, earth-leakage or re ac-

cident. In addition, be sure to remove the connector while holding its connector section.

1. Be sure to have an electrical expert install an appropriate power plug in order to prevent accident

caused by earth-leakage or dielectric strength voltage fault. In addition, be sure to connect the power plug to the grounded outlet without exceptions.

2. Be sure to ground the earth cable in order to prevent accident caused by earth leakage.

1. Be sure to use the specied rated motor (JUKI genuine product) in order to prevent accident caused by

2. If a commercially available clutch motor is used with the machine, be sure to select one with an entan-

glement preventive pulley cover in order to protect against being entangled by the V-belt. Before operation

1. Be sure to make sure that the connectors and cables are free from damage, dropout and looseness be-

fore turning the power on in order to prevent accident resulting in personal injury or death.

2. Never put your hand into the moving sections of the machine in order to prevent accident that can result

in personal injury or death. In addition, check to be sure that the direction of rotation of the pulley agrees with the arrow shown on pulley.

3. If the table stand with casters is used, be sure to secure the table stand by locking the casters or with

adjusters, if provided, in order to protect against accident caused by abrupt start of the machine. During operation

1. Be sure not to put your ngers, hair or clothing close to the moving sections such as the handwheel,

hand pulley and motor or place something near those sections while the machine is in operation in order to prevent accident caused by entanglement that can result in personal injury or death.

2. Be sure not to place your ngers near the surround area of the needle or inside the thread take-up lever

cover when turning the power on or while the machine is in operation in order to prevent accident that can result in personal injury or death.

3. The machine runs at a high speed. Never bring your hands near the moving sections such as looper,

spreader, needle bar, hook and cloth trimming knife during operation in order to protect your hands against injury. In addition, be sure to turn the power off and check to be sure that the machine complete- ly stops before changing the thread.

4. Be careful not to allow your ngers or any other parts of your body to be caught between the machine

and table when removing the machine from or replacing it on the table in order to prevent accident that can result in personal injury or death.

Be sure to turn the power off and check to be sure that the machine and motor completely stop before remov- ing the belt cover and V-belt in order to prevent accident caused by abrupt start of the machine or motor.

If a servomotor is used with the machine, the motor does not produce noise while the machine is at rest. Be sure not to forget to turn the power off in order to prevent accident caused by abrupt start of the motor.

7. Never use the machine with the cooling opening of the motor power box shielded in order to prevent re

accident by overheat.

1. Be sure to use JUKI genuine oil and JUKI genuine grease to the parts to be lubricated.

If the oil adheres on your eye or body, be sure to immediately wash it off in order to prevent inammation or irritation.

3. If the oil is swallowed unintentionally, be sure to immediately consult a medical doctor in order to pre-

vent diarrhea or vomiting. Maintenance

1. In prevention of accident caused by unfamiliarity with the machine, repair and adjustment has to be

carried out by a service technician who is thoroughly familiar with the machine within the scope dened in the instruction manual. Be sure to use JUKI genuine parts when replacing any of the machine parts. JUKI assumes no responsibility for any accident caused by improper repair or adjustment or the use of any part other than JUKI genuine one.

2. In prevention of accident caused by unfamiliarity with the machine or electrical-shock accident, be sure

to ask an electrical technician of your company or JUKI or distributor in your area for repair and mainte- nance (including wiring) of electrical components.

3. When carrying out repair or maintenance of the machine which uses air-driven parts such as an air cyl

inder, be sure to remove the air supply pipe to expel air remaining in the machine beforehand, in order to prevent accident caused by abrupt start of the air-driven parts.

4. Be sure to check that screws and nuts are free from looseness after completion of repair, adjustment

and part replacement.

5. Be sure to periodically clean up the machine during its duration of use. Be sure to turn the power off and

verify that the machine and motor stop completely before cleaning the machine in order to prevent ac- cident caused by abrupt start of the machine or motor.

6. Be sure to turn the power off and verify that the machine and motor stop completely before carrying out

maintenance, inspection or repair of the machine. (For the machine with a clutch motor, the motor will keep running for a while by inertia even after turning the power off. So, be careful.)

7. If the machine cannot be normally operated after repair or adjustment, immediately stop operation and

contact JUKI or the distributor in your area for repair in order to prevent accident that can result in per- sonal injury or death.

If the fuse has blown, be sure to turn the power off and eliminate the cause of blowing of the fuse and re- place the blown fuse with a new one in order to prevent accident that can result in personal injury or death.

9. Be sure to periodically clean up the air vent of the fan and inspect the area around the wiring in order to

prevent re accident of the motor. Operating environment

1. Be sure to use the machine under the environment which is not affected by strong noise source (electro-

magnetic waves) such as a high-frequency welder in order to prevent accident caused by malfunction of the machine.

2. Never operate the machine in any place where the voltage uctuates by more than "rated voltage ±10 %"

in order to prevent accident caused by malfunction of the machine.

3. Be sure to verify that the air-driven device such as an air cylinder operates at the specied air pressure

before using it in order to prevent accident caused by malfunction of the machine.

To use the machine with safety, be sure to use it under the environment which satises the following conditions: Ambient temperature during operation 5℃ to 35℃ Relative humidity during operation 35 % to 85 %

Dew condensation can occur if bringing the machine suddenly from a cold environment to a warm one. So, be sure to turn the power on after having waited for a sufcient period of time until there is no sign of wa- ter droplet in order to prevent accident caused by breakage or malfunction of the electrical components.

6. Be sure to stop operation when lightning ashes for the sake of safety and remove the power plug in

order to prevent accident caused by breakage or malfunction of the electrical components.

7. Depending on the radio wave signal condition, the machine may generate noise in the TV or radio. If this

occurs, use the TV or radio with kept well away from the machine.

8. In order to ensure the work environment, local laws and regulations in the country where the sewing

machine is installed shall be followed. In the case the noise control is necessary, an ear protector or other protective gear should be worn ac- cording to the applicable laws and regulations.

9. Disposal of products and packages and treatment of used lubricating oil should be carried out properly

according to the relevant laws of the country in which the sewing machine is used.xi Precautions to be taken so as to use the MO-6704DA,6714DA,6716DA more safely

1. So as to avoid electric shock hazards, do not open the cover of the electrical box of

the motor or touch any part inside the electrical box with the power to the machine turned ON.

1. To prevent possible personal injury, never operate the machine with the belt cover

and the eye guard removed.

2. To protect against possible personal injury resulting from being caught in the motor,

use a motor that is provided with a motor pulley cover.

3. To avoid electric shock hazards, never operate the machine with the ground wire for

the power supply removed.

4. During operation, be careful not to allow your or any other person’s head, hands or

ngers to come close to the handwheel, V belt and motor so as to prevent possible personal injury that may occur when your hands/ngers are caught in the machine. Also, do not place anything close to them.

5. So as to avoid possible injury to your hands and ngers, do not put any of them near

the cloth cutting knife and the needle when turning the power to the machine or while the machine is in operation.

6. To prevent possible injury to your hands and ngers, do not put any of them inside

the eye guard while the machine is in operation.

7. To avoid electric shock hazards and accidents arising from damaged electrical

components, be sure to turn OFF the power switch before inserting/detaching the power plug.

8. So as to protect against possible personal injury resulting from abrupt start of the

machine, make sure to turn OFF the power to the machine when you leave your machine.

9. In the event of a power failure, be sure to turn OFF the power to the machine to

protect against possible personal injury resulting from abrupt start of the machine.

10. So as to protect against possible personal injury resulting from abrupt start of the

machine, remove the belt cover, motor pulley cover and the V belt after turning OFF the power to the machine and conrming that the sewing machine will not run even by depressing the start pedal.

11. Before inspecting, adjusting or cleaning the machine, threading the machine head or

replacing the needle, so as to protect against possible personal injury resulting from abrupt start of the machine, be sure to turn OFF the power to the machine so as to prevent an accident and conrm that the sewing machine will not operate even when depressing the foot pedal of the sewing machine.

12. To protect against personal injury resitting from possible drop of the machine, do not

carry your machine by holding the cloth plate cover by hand. Doing so may cause the cover to open or break resulting in drop hazards.

13. Be careful of handling this product so as not to pour water or oil, shock by dropping,

and the like since this product is a precision instrument. xii DECLARATION OF INCORPORATION OF PARTLY COMPLETED MACHINERY We hereby declare that the sewing machine (sewing head) described below ;

1. Must not be put into service until the machinery to which it is incorporated has been declared in

conformity with the provisions of the Directive 2006/42/EC, and

2. Conforms to the essential requirements of the Directive 2006/42/EC, described in the technical

3. To be prepared with the above technical documentation compiled in accordance with part B of

4. Also to conform to the RoHS Directive 2011/65/EU

5. Relevant information on which should be transmitted in response to a reasoned request by the

national authorities, by the electronic method or other according to the request. Applied harmonized standards, in particular :

EN ISO12100, EN ISO10821, EN 50581

Manufacturer : JUKI CORPORATION 2-11-1, Tsurumaki, Tama-shi, Tokyo, Japan Model Description Industrial Sewing Machine Function make stitches and sew MO-6700S Series,MO-6900S Series MO-6900G Series,MO-6700DA Seriesxi Precautions to be taken so as to use the MO-6704DA,6714DA,6716DA more safely

1. So as to avoid electric shock hazards, do not open the cover of the electrical box of

the motor or touch any part inside the electrical box with the power to the machine turned ON.

1. To prevent possible personal injury, never operate the machine with the belt cover

and the eye guard removed.

2. To protect against possible personal injury resulting from being caught in the motor,

use a motor that is provided with a motor pulley cover.

3. To avoid electric shock hazards, never operate the machine with the ground wire for

the power supply removed.

4. During operation, be careful not to allow your or any other person’s head, hands or

ngers to come close to the handwheel, V belt and motor so as to prevent possible personal injury that may occur when your hands/ngers are caught in the machine. Also, do not place anything close to them.

5. So as to avoid possible injury to your hands and ngers, do not put any of them near

the cloth cutting knife and the needle when turning the power to the machine or while the machine is in operation.

6. To prevent possible injury to your hands and ngers, do not put any of them inside

the eye guard while the machine is in operation.

7. To avoid electric shock hazards and accidents arising from damaged electrical

components, be sure to turn OFF the power switch before inserting/detaching the power plug.

8. So as to protect against possible personal injury resulting from abrupt start of the

machine, make sure to turn OFF the power to the machine when you leave your machine.

9. In the event of a power failure, be sure to turn OFF the power to the machine to

protect against possible personal injury resulting from abrupt start of the machine.

10. So as to protect against possible personal injury resulting from abrupt start of the

machine, remove the belt cover, motor pulley cover and the V belt after turning OFF the power to the machine and conrming that the sewing machine will not run even by depressing the start pedal.

11. Before inspecting, adjusting or cleaning the machine, threading the machine head or

replacing the needle, so as to protect against possible personal injury resulting from abrupt start of the machine, be sure to turn OFF the power to the machine so as to prevent an accident and conrm that the sewing machine will not operate even when depressing the foot pedal of the sewing machine.

12. To protect against personal injury resitting from possible drop of the machine, do not

carry your machine by holding the cloth plate cover by hand. Doing so may cause the cover to open or break resulting in drop hazards.

13. Be careful of handling this product so as not to pour water or oil, shock by dropping,

and the like since this product is a precision instrument. xii DECLARATION OF INCORPORATION OF PARTLY COMPLETED MACHINERY We hereby declare that the sewing machine (sewing head) described below ;

1. Must not be put into service until the machinery to which it is incorporated has been declared in

conformity with the provisions of the Directive 2006/42/EC, and

2. Conforms to the essential requirements of the Directive 2006/42/EC, described in the technical

3. To be prepared with the above technical documentation compiled in accordance with part B of

4. Also to conform to the RoHS Directive 2011/65/EU

5. Relevant information on which should be transmitted in response to a reasoned request by the

national authorities, by the electronic method or other according to the request. Applied harmonized standards, in particular :

1. Be sure to use JUKI genuine oil and JUKI genuine grease to the parts to be lubricated.

If the oil adheres on your eye or body, be sure to immediately wash it off in order to prevent inammation or irritation.

3. If the oil is swallowed unintentionally, be sure to immediately consult a medical doctor in order to pre-

vent diarrhea or vomiting. Maintenance

1. In prevention of accident caused by unfamiliarity with the machine, repair and adjustment has to be

carried out by a service technician who is thoroughly familiar with the machine within the scope dened in the instruction manual. Be sure to use JUKI genuine parts when replacing any of the machine parts. JUKI assumes no responsibility for any accident caused by improper repair or adjustment or the use of any part other than JUKI genuine one.

2. In prevention of accident caused by unfamiliarity with the machine or electrical-shock accident, be sure

to ask an electrical technician of your company or JUKI or distributor in your area for repair and mainte- nance (including wiring) of electrical components.

3. When carrying out repair or maintenance of the machine which uses air-driven parts such as an air cyl

inder, be sure to remove the air supply pipe to expel air remaining in the machine beforehand, in order to prevent accident caused by abrupt start of the air-driven parts.

4. Be sure to check that screws and nuts are free from looseness after completion of repair, adjustment

and part replacement.

5. Be sure to periodically clean up the machine during its duration of use. Be sure to turn the power off and

verify that the machine and motor stop completely before cleaning the machine in order to prevent ac- cident caused by abrupt start of the machine or motor.

6. Be sure to turn the power off and verify that the machine and motor stop completely before carrying out

maintenance, inspection or repair of the machine. (For the machine with a clutch motor, the motor will keep running for a while by inertia even after turning the power off. So, be careful.)

7. If the machine cannot be normally operated after repair or adjustment, immediately stop operation and

contact JUKI or the distributor in your area for repair in order to prevent accident that can result in per- sonal injury or death.

If the fuse has blown, be sure to turn the power off and eliminate the cause of blowing of the fuse and re- place the blown fuse with a new one in order to prevent accident that can result in personal injury or death.

9. Be sure to periodically clean up the air vent of the fan and inspect the area around the wiring in order to

prevent re accident of the motor. Operating environment

1. Be sure to use the machine under the environment which is not affected by strong noise source (electro-

magnetic waves) such as a high-frequency welder in order to prevent accident caused by malfunction of the machine.

2. Never operate the machine in any place where the voltage uctuates by more than "rated voltage ±10 %"

in order to prevent accident caused by malfunction of the machine.

3. Be sure to verify that the air-driven device such as an air cylinder operates at the specied air pressure

before using it in order to prevent accident caused by malfunction of the machine.

To use the machine with safety, be sure to use it under the environment which satises the following conditions: Ambient temperature during operation 5℃ to 35℃ Relative humidity during operation 35 % to 85 %

Dew condensation can occur if bringing the machine suddenly from a cold environment to a warm one. So, be sure to turn the power on after having waited for a sufcient period of time until there is no sign of wa- ter droplet in order to prevent accident caused by breakage or malfunction of the electrical components.

6. Be sure to stop operation when lightning ashes for the sake of safety and remove the power plug in

order to prevent accident caused by breakage or malfunction of the electrical components.

7. Depending on the radio wave signal condition, the machine may generate noise in the TV or radio. If this

occurs, use the TV or radio with kept well away from the machine.

8. In order to ensure the work environment, local laws and regulations in the country where the sewing

machine is installed shall be followed. In the case the noise control is necessary, an ear protector or other protective gear should be worn ac- cording to the applicable laws and regulations.

9. Disposal of products and packages and treatment of used lubricating oil should be carried out properly

according to the relevant laws of the country in which the sewing machine is used.xvii

6. To prevent possible injury to your hands and ngers, do not put any of them inside

the eye guard while the machine is in operation.

6. To prevent possible injury to your hands and ngers, do not put any of them inside

the eye guard while the machine is in operation.

7. Differential feed mechanism

4. Dimensions relatrd to the position of the thread take-up and the looper thread cam

7. Differential feed mechanism

4. Dimensions relatrd to the position of the thread take-up and the looper thread cam

7.0 mm 6.5 mm 7,0 mm

0.8 to 4 mm 1.5 to 4 mm

(Excluding some subclass models) JUKI Machine Oil 18 - Equivalent continuous emission sound pressure level (L ) at the workstation : A-weightedvalueof82.5dB;(IncludesK =2.5dB);accordingtoISO10821-C.6.2-ISO3744GR2at6,500 sti/min.- Sound power level (L

SPECIFICATION Sewing speed Stitch length Needle gauge Overedge width Differential feed ratio Needle Presser foot lift Lubricating oil Noise

0.8 to 4 mm 1.5 to 4 mm

SPECIFICATION Sewing speed Stitch length Needle gauge Overedge width Differential feed ratio Needle Presser foot lift Lubricating oil Noise

, rubber cushion and spacer to frame support plate

Installing the frame support plate

to the left on the table, and then attach lower waste chute

to the upper waste chute. The installation of the chutes can be adjusted within a length of 56 mm.

2) Attach frame support plate joint

to frame support plate

to frame support plate

3) Install frame support plate

so that the cloth plate is 5 mm higher than the surface of the machine table.

to the left on the table, and then attach lower waste chute

to the upper waste chute. The installation of the chutes can be adjusted within a length of 56 mm.

2) Attach frame support plate joint

to frame support plate

to frame support plate

3) Install frame support plate

so that the cloth plate is 5 mm higher than the surface of the machine table.

1, rubber cushion 4 and spacer 5 to frame support plate 3.

Installing the frame support plate

1) Remove oil cap 1.

2) Pour JUKI Machine Oil 18 into the oil reservoir.

3) Supply oil until the pointer bar almost reaches the

upper red marker line when oil gauge 2 is observed from the side.

4) Remove oil drain cap

when draining the oil reservoir. 上の赤刻線以上に給油すると、油量が多すぎ て油もれをおこす原因となりますので、必ず 上の赤刻線の手前で給油を止めてください。1322

2) Use an S-shaped hook

to connect the chain

the presser lifter pedal to presser lifting lever

• Before you put the machine into operation for the rst time after set-up, clean it thoroughly.

• Remove all dust gathering during transportation and oil it well.

• Conrm that the voltage has been correctly set.

• Conrm that the power plug has been properly connected to the power supply.

İplik çardağının takılması 1） 糸立装置を図のように組み付け、テーブルの穴に 2） 糸立装置が動かない程度に止めナット 1を締めてください。 3） 天井配線をおこなう場合は、電源コードを糸立棒 2の中に通してください。

1) Assemble the thread stand unit, and insert it in the

hole in the machine table. 2) Tighten locknut 1toxthethreadstand.

3) For ceiling wiring, pass the power cord through spool

機械の誤動作や損傷をさけるために、次の項目を確認してください。・ 最初に機械を使用する前にはきれいに掃除してください。・ 輸送中にたまったほこりを全て取り除き、給油を行ってください。・ 正しい電圧設定になっているか確認してください。・ 電源プラグが正しくつながれているか確認してください。・ 絶対に電圧仕様の異なった状態で使用しないでください。To avoid malfunction and damage of the machine, conrm the following:

• Before you put the machine into operation for the rst time after set-up, clean it thoroughly.
• Remove all dust gathering during transportation and oil it well.• Conrm that the voltage has been correctly set.• Conrm that the power plug has been properly connected to the power supply.
• Never use the machine in the state where the voltage type is different from the designated one. Um eine Fehlfunktion oder Beschädigung der Maschine zu vermeiden, die folgenden Punkte beachten: Die Maschine gründlich reinigen, bevor sie nach der Installation zum ersten Mal in Betrieb genommen wird. Jeglichen Staub beseitigen, der sich während des Transports angesammelt haben kann, und die Maschine gut ölen.• Sicherstellen, daß die Spannung richtig eingestellt worden ist.• Sicherstellen, daß der Netzstecker richtig an das Netz angeschlossen ist.• Die Maschine niemals mit einer anderen als der vorgeschriebenen Spannung betreiben.Pour protéger la machine contre les anomalies et les dommages, vérier les points suivants :

on the left and presser lifter pedal 2 on the right as seen from the operator.

2) Use an S-shaped hook

to connect the chain 3 of the presser lifter pedal to presser lifting lever 4.

2) Einen S-förmigen Haken

to the highest position.

2) Loosen needle clamp screw

, and fully insert the needle into the needle clamp hole with the needle recess facing backwards as viewed from the operator’s side.

3) Tighten the needle clamp screw

1) The correct direction of rotation of the sewing machine

is clockwise. Never allow the machine to rotate in the reverse direction. If the machine rotates counterclockwise, the oil pump will fail to function resulting in seizure.

1) Richtige Drehrichtung der Nähmaschine ist von der

to the highest position.

2) Loosen needle clamp screw

, and fully insert the needle into the needle clamp hole with the needle recess facing backwards as viewed from the operator’s side.

3) Tighten the needle clamp screw

1) Adjust the pressure of the presser foot by loosening

and turning presser foot adjust screw

When the adjust s crew is tu rned cl ockw ise, the pressure will increase. When it is turned counterclockwise, the pressure will decrease. After the adjustment, be sure to turn nut

sidewayd, raise the needle to the highest position of its stroke and lower presser bar lifting lever

and perform threading. Return looper thread cam thread guide

to its home position and securely x it to retsining spring

Be sure to pass the needle thread for double chainstitch through the needle thread take-up lever. Pass the needle thread for overlocking through the thread take-up lever located outside.

Lubrication the needle cooler

0ptional installation

1) Open cloth plate cover and supply silicon oil from

, and supply silicon oil.

3) Inltratesiliconoilalsointotheoilfeltifthemachineis

started immediately after lubricating the needle cooler.

How to thread the needle thread silicon oil tank

0ptional installation

Lubrication the needle cooler

0ptional installation

1) Open cloth plate cover and supply silicon oil from

, and supply silicon oil.

3) Inltratesiliconoilalsointotheoilfeltifthemachineis

started immediately after lubricating the needle cooler.

How to thread the needle thread silicon oil tank

0ptional installation

1) Adjust the pressure of the presser foot by loosening

and turning presser foot adjust screw

When the adjust s crew is tu rned cl ockw ise, the pressure will increase. When it is turned counterclockwise, the pressure will decrease. After the adjustment, be sure to turn nut

sidewayd, raise the needle to the highest position of its stroke and lower presser bar lifting lever

Bazı alt sınıf modeller hariç Raise looper thread cam thread guide and perform threading. Return looper thread cam thread guide 1 to its home position and securely x it to retsining spring Be sure to pass the needle thread for double chainstitch through the needle thread take-up lever.( Pass the needle thread for overlocking through the thread take-up lever located outside.)

1) Slowly turn the handwheel as you keep depressing

,and you willnd a pointat whichthe pushbutton goes in farther.

1) Loosen differential feed lock nut

for stretching stitch or down for gathering stitch.2) When you want to move the lever only slightly, use differential feed minute-adjust screw

3) When the differential feed adjusting lever is set to graduation S, the machine will perform stretching with a differential feed ratio of 1 : 0.8 (some of subclass models : 1 : 0.6). When the lever is set to graduation 0, the differential feed ratio between the main feed dog and the differential feed dog will be 1 : 1.4) The maximum differential feed ratio for gathering is 1 : 2 (some of subclass models : 1 : 1.75). The graduations beyond 0 are used as standard. (It can be set to 1 : 4 (some of subclass models : 1 : 3.8) depending on the adjustment of the internal mechanism of the sewing machine.)5) After the adjustment, securely tighten locknut

1) Loosen differential feed lock nut

. Move lever 1 up for stretching stitch or down for gathering stitch.

2) When you want to move the lever

only slightly, use differential feed minute-adjust screw 3.

3) When the differential feed adjusting lever is set to

graduation S, the machine will perform stretching with a differential feed ratio of 1 : 0.8 (some of subclass models : 1 : 0.6). When the lever is set to graduation 0, the differential feed ratio between the main feed dog and the differential feed dog will be 1 : 1.

4) The maximum differential feed ratio for gathering

is 1 : 2 (some of subclass models : 1 : 1.75). The graduations beyond 0 are used as standard. (It can be set to 1 : 4 (some of subclass models : 1 : 3.8) depending on the adjustment of the internal mechanism of the sewing machine.)5) After the adjustment, securely tighten locknut 2.

1) Die Differentialtransport-Sicherungsmutter

を押しながら、プーリを回すと、押 しボタンが奥まで入る所があります。

1) Slowly turn the handwheel as you keep depressing

pushbutton 1 ,and you willnd a pointat whichthe pushbutton goes in farther.

1) Das Handr ad langsam dr eh en, wäh re nd der

目盛りを合わせます。3) 目盛りを合わせたら、押しボタン1を元に戻します。

2) With the above condition maintained, align the desired

scale mark on the handwheel with mark on the belt cover.3) Reset the pushbutton 1 after setting the dial.

2) Unter Beibehaltung des obigen Zustands den

1. To avoid possible accidents due to unfamiliarity with the machine, get a maintenance man who

has a good knowledge of the machine or serviceman of our distributor to adjust the machine or replace any of its parts.

2. To avoid possible personal injury when the machine starts, it has to be ascertained in prior to

the actuation of the machine that no screws are loosened and no components come in contact with one another. The dimensions given in the table are standard ones to be used to adjust the looper. They are intended to be used for reference and should be changed more or less in accordance with the sewing products and thread to be used.Cau tion VORSICHT :

Height of the lower knife Loosen setscrew and adjust the height of lower knife sothatitsedgeisushwiththethroatplatesurface.

Height of the upper knife Loosen setscrews , and perform adjustment so that upper knife overlaps lower knife

0.5 to 1 mm when the upper knife is at its lower point.

Overedge width Overedge widths of 1.6 through 6.4 mm (some of subclass models : 4.8 through 10 mm) are provided by changing the parts or by using subclass models. (The overedge width will be slightly larger than the knife cut width.)To change the overedge width:1) Loosening setscrew , push lower knife to the left andxit.2) Loosen setscrew and move upper knife

required,thenxit.3) Lower the upper knife to its lowest point and loosen setscrew . Tighten setscrew when the lower knife comes in contact with the upper knife.1. Be sure to tighten screw before operating machine.

2. After the completion of adjustment,

make the knives cut a thread to check for sharpness of the knives.

Resharpening the lower knife When the lower knife has become dull, resharpen it as showninthegureleft.

1) Clear lint from inside the looper cover and the needle

when the upper knife is at its lower point.★ Overedge width Overedge widths of 1.6 through 6.4 mm (some of subclass models : 4.8 through 10 mm) are provided by changing the parts or by using subclass models. (The overedge width will be slightly larger than the knife cut width.)To change the overedge width:

, push lower knife to the left andxit.

and move upper knife 3 as required,thenxit.

3) Lower the upper knife to its lowest point and loosen

setscrew . Tighten setscrew when the lower knife comes in contact with the upper knife.

1. Be sure to tighten screw

before operating machine.

2. After the completion of adjustment,

make the knives cut a thread to check for sharpness of the knives.★ Höhe des Untermessers Die Halteschraube lösen und die Höhe des Untermessers 1 so einstellen, dass seine Oberkante bündigmitderOberächederStichplatteabschließt.★ Höhe des Obermessers Die Halteschrauben lösen und die Einstellung so vornehmen, dass das Obermesser das Untermesser um 0,5 bis 1 mm überlappt, wenn sich dasObermesserinseinerTiefstellungbendet. ★ Überwendlichbreite D u r c h A u s w e c h s e l n von Te i l e n o d e r d u r c h Verwendung von Unterklassen-Modellen stehen Überwendlichbreiten von 1,6 bis 6,4 mm (bei einigen Unterklassen-Modellen: 4,8 bis 10 mm) zur Verfügung. (Die Überwendlichbreite ist etwas größer als die Messerschnittbreite.)Zum Ändern der Überwendlichbreite:

How to replenish the needle bar compartment with grease

from the needle bar compartment.

Replenish grease by means of a tip of screwdriver

or the like. Use JUKI GREASE A for the replenishment of grease JUKI GREASE A: 40006323 (part number)

mm (inch)/ mm (zoll)mm (pouce)mm (pulgadas) mm / mm (inç)– 35 – For the general use of the sewing machine, it is not necessary to add grease. If you use the sewing machine under particularly severe conditions, periodical replenishment of the exclusive grease (approximately once every one or two years) will be effective to ensure smooth operation of the machine.

How to replenish the needle bar compartment with grease

from the needle bar compartment.

Replenish grease by means of a tip of screwdriver

or the like. Use JUKI GREASE A for the replenishment of grease JUKI GREASE A: 40006323 (part number)

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