JUKI DDL-8300N User manual

•JUKI
DDL-8300N
INSTRUCTION MANUAL
MANUAL DE INSTRUCCIONES
: Read safety instructions carefully and understand them before using.
Retain this instruction Manual for future reference.
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NOTA: Antes de comenzar a usar esta mdquina lea con detencidn hasta comprender todes las
InStrudciones de sequridad.Conserve este Manual de instrucciones a mano para futuras
consulfafs.
No.OO
29348802
From the library of: Superior Sewing Machine & Supply LLC

IMPORTANT SAFETY INSTRUCTIONS
Putting sewing systems into operation is prohibited until it has been ascertained that the sewing systems in
which these sewing machines willbe built into, have conformed with the safety regulations in your country.
Technical service for those sewing systems is also prohibited.
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 anytime 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 personai protection, we recommend that you wear safety glasses.
7. For the following, turn off the power switch or disconnect the power plug of the machine from the
receptacle.
7-1 For threading needle(s), looper, spreader etc. and replacing bobbin.
7-2 For replacing part(s) of needle, presser foot, throat plate, looper, spreader, feed dog, needle guard,folder,
cloth guide etc.
7-3 For repair work.
7-4 When leaving the working place or when the working place is unattended.
7-5 When using clutch motors without applying brake, it has to be waited until the motor stopped totally.
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, immediateiy wash the contacted areas and consuit amedical
doctor.
9. Tampering with the live parts and devices, regardless of whether the machine is powered, is prohibited.
10. Repair,
remodeling and adjustment works must only be done by appropriately trained technicians or
specially skilled personnel. Only spare parts designated by JUKI can be used for repairs.
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 you find a failure of any of electrical components, immediately stop the machine.
13. Before making repair and maintenance works on the machine equipped with pneumatic parts such as an air
cylinder, the air compressor has to be detached from the machine and the compressed air supply has to be
cut off. Existing residual air pressure after disconnecting the air compressor from the machine has to be
expelled.
Exceptions to this are only adjustments and performance checks done by appropriately trained
technicians or specially skilled personnel.
14. Periodically clean the machine throughout the period of use.
15. Grounding the machine is aiways necessary for the normal operation of the machine. The machine has to
be operated in an environment that is free from strong noise sources such as high-frequency welder.
16. An appropriate power plug has to be attached to the machine by electric technicians. Power plug has to be
connected to a grounded receptacle.
17. The machine is only allowed to t>e used for the purpose intended. Other used are not allowed.
18. Remodel or modify the machine in accordance with the safety rules/standards while taking all the effective
safety measures. JUKI assumes no responsibility for damage caused by remodeling or modification of the
machine.
19. Warning hints are marked with the two shown symbols.
A Danger of injury to operator or service staff
A
items requiring special attention
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From the library of: Superior Sewing Machine & Supply LLC

INSTRUCCIONESIMPORTANTES DE SEGURIDAO
Est§prohibido poneren operacidnla mdquina do coser hasta no cerciorarse de que los sistemas de eosido en
losqueeatetipode mdquinas se tienenqueIncorporar, estdnen conformidad conlas requlaciones deseguridad
vigentes en su pafs. Tambi^nestd prohibidoel servicio t^cnlco para estosalstemasde cosido.
1.Observela medidas b^slcas de seguridad, Incluyendo, pero no llmlt^ndose, a las siguientes, slempreque
use la mdquina.
2. Lea todas las Instrucciones, Incluyendo, pero no llmitdndose a este Manualde Instrucciones, antes de usar
la mdqulna. Ademds, guarde este Manual de Instrucciones de mode que usted lo pueda leer cuando sea
necesarlo.
3. Use la mdquina despu6s de halierse cerciorado de que se conforms a las reglas y normas de seguridad
v^lldasen su pals.
4.Todos los dispositlvos de seguridad deben estar en posicldn cuando la m^quina estd lists para entrar en
servicio o ya estd en operacidn. Noestd permltido operar la mdqulna sin los dispositlvos de seguridad
especlficados.
5. Esta mdquina debe ser operada per operadores debldamente entrenados.
6. Para la proteccldn del personal, recomendamos la colocacidn de gafas de seguridad.
7. Para losigulente,desconecte laalimentacldn odesconecteel cablede allmentacldn de lamdqulnadesde latoma.
7-1 Parael enhebrado de la(s) aguja(s), enlazador, estlradora, etc., ypara el reemplazo de la boblna.
7-2 Parael reemplazo
de las piezas de la aguja, prensatelas, placa de agujas, enlazador, estiradora,dentado
de transporte, protector de aguja, plegador, gufa de tela, etc.
7-3 Para los trabajos de reparo.
7-4 Aldejar el lugar de trabajo o cuando el lugar de trabajo estd desatendido.
7-5Cuando usemotores de embraguesin aplicarelfreno, se debeesperarhastaque el motor pare totalmente.
8. En
case de que el aceite, grasa, etc. que se usa en su mdquina y dispositlvos toque sus ojos o plel, o que
trague por desculdo cualquier Ifquido semejante, Idvese Inmediatamente las partes afectadas o consults a
un m6dlco.
9. Est4prohibido manipular laspiezasydispositivosmdviles mientrasest§conectadalacorrlenteelectricsa lam^uina.
10. Los trabajos de reparo, remodelacldn y ajuste se deben hacer solamente por tdcnicos debfdamente
entrenados o por personal especlallzado.
Para los reparos, se pueden utilizar solamente las piezas de repuesto deslgnadas porJUKI.
11. Los trabajos de mantenlmiento einspeccidn generales se deben llevar a cabo por personal debldamente
entrenado.
12. Los trabajos de reparo ymantenlmiento de los componentes el^ctricos se deben conduclr por t4cnicos
eldctricos callflcados o bajo la veriflcacldn y direccidn de personal especlallzado.
Slempre que descubra una falla en cualquier componente el6ctrlco, pare Inmediatamente la mdqulna.
13.
Antes de llevar a cabo los trabajos de reparo y mantenlmiento en la mdqulna equipada con piezas
neumdticas, tales como un clllndro de aire, se debe desmontar el compresor de aire desde la mdqulna, y
tambl^n se dabe cortar el sumlnlstro de aire comprlmido. Adem^s, se del>e expeler la presidn de aire
existente despuds de la desconexidn de la m^qulna. Las excepclones para eso son solamente los ajustes y
verificaclones de rendimiento que se hacen por t6cnlcos debldamente entrenados o por personalespeclallzado.
14. Llmple perlddicamente la m^qulna durante todo el perfodo de use.
15. La puesta atierra de la m^qulna es slempre necesarlo para la operacidn normal de la misma.
La m^qulna deberd ser operada en un amblente exento de ruidos fuertes tales como en lugares de
soldadura de alta frecuencla.
16. Los t^cnlcos el6ctricos del)er6n montar en la mdquina un enchufe aproplado para la corrlente el^ctrlca.
El enchufe de la corrlente el4ctrlca se deberd conectar a un tomaconiente conectado a tierra.
17. S6lo se puede utilizar esta mdqulna para el propdsito que fue fabrlcada. No se permiten otros uses.
18. Remodels omodlfique la mdqulna de acuerdo a las normas y reglas de seguridad mientras toma todas las
medidas de seguridad efectivamente. JUKI no asume ninguna responsabllldad por dahos causados por la
remodelacldn omodificacidn de la mdqulna.
19. Los puntos de advertencia estdn marcados con los dos sfmbolos mostrados.
A Peligro de lesldn al operador o personal de servicio
A
Itemes que requleren atencldn especial
III
From the library of: Superior Sewing Machine & Supply LLC

A
FOR SAFE OPERATION
1. Don't put your hand under the needle when you turn "on" the power switch or operate
the machine.
2. Don't put your hand into the thread take-up cover while the machine is running.
3. Turn OFF
the powerswitch before tilting the machine head or removing the belt cover
and the V belt.
4. Never bring yourfingers, hair or clothing close to, or place anything on the handwheei,
V-belt, bobbin winder wheel or motor during operation.
5. If your machine is provided with a belt cover, finger guard and safety plate, never
operate your machine with any of them removed.
6. The hook rotatesat a high speed while the machine is in operation. To preventpossible
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.
7. When tilting the machine head, exercise care not to allow your fingers etc. to be caught
under the machine head.
8. Do not wipe the surface of the machine head with lacquer thinner.
9. Never operate the machine unless its oil pan has been filled with oil.
10. Don't use a motor pulley of a largeroutsidediameterthan the standardoutsidediameter
for the first one month.
11. Confirm that the voltage and phase (single- or 3-phase) are correct by checking them
against the ratings shown on the motor nameplate.
12. In case of maintenance, inspection, or repair, be sure to turn OFF the power switch
and confirm that the sewing machine and the motor have completely stopped before
starting
the work. (In case of the clutch motor, it continues rotating for a while by the
inertia even after turning OFF the power switch. So, be careful.)
CAUTION BEFORE OPERATION
A
WARNING:
To avoid malfunction and damage of the machine, confirm the following.
•Clean the sewing machine thoroughly before using it for the first time.
• Remove all dust collected on the sewing machine during the transportation.
•Confirm that the voitage and phase are correct.
• Confirm that the power piug is properly connected.
•Never use the sewing machine in the state where the voltage type is differentfrom the designated
one.
• The direction of rotation of the sewing machine is counterclockwise as observed from the
handwheei side. Be careful not to rotate it in reverse direction.
IV
From the library of: Superior Sewing Machine & Supply LLC