JUKI LZ-2290C-F Instruction Manual
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JUKI LZ-2290C-F Instruction Manual

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LZ-2290C-F/SC-955A
INSTRUCTION MANUAL

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Summary of Contents for JUKI LZ-2290C-F

  • Page 1 LZ-2290C-F/SC-955A INSTRUCTION MANUAL...

  • Page 2: Table Of Contents

    CONTENTS 1. SPECIFICATIONS ......................1 1-1. Specifications of the sewing machine head ..............1 1-2. Specifications of the control box ..................1 2. SET UP ..........................2 2-1. Drawing of table ........................2 2-2. Cautions when setting up the sewing machine ..............3 2-2-1.
  • Page 3 4. ADJUSTING THE SEWING MACHINE ................. 24 4-1. Thread tension ........................24 4-1-1. Adjusting the thread tension No. 1 tension ................24 4-1-2. Adjusting the needle thread tension (Active tension) ............24 4-1-3. Tension correction (with respect to sewing speed) ............. 25 4-1-4.
  • Page 4 5-4. Setting the feed locus ..................... 100 5-4-1. Adjusting the feed dog height ....................100 5-4-2. Operating timing of the feed ....................101 5-4-3. Changing the feed locus ....................... 102 5-5. Counter function ......................103 5-5-1. Displaying the sewing screen under the counter display mode ........103 5-5-2.
  • Page 5 8-3. Continuous sewing pattern .................... 148 8-3-1. Selecting the continuous sewing pattern ................148 8-3-2. Editing the continuous sewing pattern ................149 8-3-3. Creating a new continuous sewing pattern ................. 152 8-3-4. Setting the starting step of the continuous sewing pattern ..........152 8-4.

  • Page 6: Specifications

    5 mm (normal/reverse feed) (*3) Stitch pattern 15 kinds 21 patterns Needle SCHMETZ 438 #75 (Needle at the time of delivery) Lubricating oil JUKI New Defrix Oil No. 1 Multi-layered portion detection function With Horizontal feed control Electronic control Alternate vertical feed control...

  • Page 7: Set Up

    2. SET UP 2-1. Drawing of table – 2 –...

  • Page 8: Cautions When Setting Up The Sewing Machine

    2-2. Cautions when setting up the sewing machine Thank you very much for the purchase of JUKI Industrial Sewing Machine this time. Make sure of items 2-1 through 2-19 before operating to use this sewing machine with ease. 2-2-1. How to carry the sewing machine Carry the sewing machine while holding the machine arm with two persons as shown in the figure.
  • Page 9 3) Remove air vent cap ❻ attached to the machine bed. (Be sure to attach cap ❻ when transporting the machine head in the state that the machine ❻ head is removed from the machine table.) ❼ If the sewing machine is operated with- out removing air vent cap ❻...

  • Page 10: Removing The Needle Bar Stopper

    2-4. Removing the needle bar stopper Remove needle bar stopper ❶ for transportation. Keep the needle bar stopper which has been removed, and install this nee- dle bar stopper when transporting the sewing machine. The needle bar stopper may be cut when it is strongly drawn out.

  • Page 11: Installing The Thread Stand

    2-7. Installing the thread stand ❷ ❶ 1) Assemble the thread stand unit, and insert it in the hole in the machine table. 2) Tighten nut ❶ . 3) For ceiling wiring, pass the power cord through spool rest rod ❷ . 2-8.

  • Page 12: Installing The Electrical Box

    2-9. Installing the electrical box 2-9-1. Preparing for installation of the control box (Only for the EU type models) 1) Underside cover ground wires ❷ are attached ❷ to the underside cover. Secure underside cover ground wired ❷ on electrical box ❶ with screws. ❸...

  • Page 13: Installing The Reactor Box (Only For The Eu Type Models)

    2-10. Installing the reactor box (Only for the EU type models) 1） Attach the terminals of power cord ❶ coming ❸ ❷ ❹ from the electrical box to reactor box PCB asm. ❷ and reactor box mounting plate ❸ . Connect brown wire A to the first connector and blue wire B to the third connector respectively from the top of terminal block on the reactor box...

  • Page 14: Connecting The Power Source Cord

    2-11-2. Connecting the power source cord Voltage specifications at the time of delivery from the factory are indicated on the voltage indication seal. Connect the cord in accordance with the specifications. Power indication tag Never use under the wrong voltage and phase. (For example : In the case of 200V) Rating plate •...

  • Page 15: Connecting The Cords

    2-13. Connecting the cords DANGER : 1. To prevent personal injuries caused by electric shock hazards or abrupt start of the sewing machine, carry out the work after turning OFF the power switch and a lapse of 5 minutes or more. 2.

  • Page 16: Screwing The Underside Cover Ground Wire To The Underside Cover (Only For The Eu Type Models)

    2-13-2. Screwing the underside cover ground wire to the underside cover (Only for the EU type models) Re-tighten the underside cover ground wire that you have removed in "2-9-1. Preparing for installation of the control box (Only for the EU type models)" p.7.

  • Page 17: Attaching The Connecting Rod

    2-15. Attaching the connecting rod WARNING : To protect against possible personal injury due to abrupt start of the machine, be sure to start the following work after turning the power off and a lapse of 5 minutes or more. 1) Fix connecting rod ❶...

  • Page 18: Adjustment Of The Pedal

    2-16. Adjustment of the pedal WARNING : Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the sewing machine. 2-16-1. Installing the connecting rod 1) Move pedal ❸ to the right or left as illustrated by the arrows so that motor control lever ❶...

  • Page 19: Lubrication

    "4-11. Adjusting the amount of oil in the hook" p.40) 2. For the oil for hook lubrication, purchase JUKI NEW DEFRIX OIL No. 1 (Part No. : MD- FRX1600C0) or JUKI MACHINE OIL #7 (Part No. : MML007600CA). 3. Be sure to lubricate clean oil.

  • Page 20: How To Use The Operation Panel (Basic Explanation)

    2-19. How to use the operation panel (Basic explanation) 2-19-1. Selection of the language (operation to be done at first) Select the language to be displayed on the operation panel when you turn ON the power to your sewing machine for the first time after the purchase. Note that, if you turn the power OFF without selecting the lan- guage, the language selection screen will be displayed every time you turn ON the power to the sewing ma- chine.
  • Page 21 ③ Retrieval of the origin ❸ When ❸ is pressed, the sewing machine re- trieves the origin and lifts the needle bar to its upper position. * In the case "U090 Initial operation upper po- sition stop function" is set to "1", the screen shown on the left is not displayed, but the needle bar automatically goes up to its upper position.

  • Page 22: Names And Functions Of The Panel Keys

    2-19-2. Names and functions of the panel keys * Changeover between the operator mode and the maintenance personnel mode is carried out by pressing ❶ and ❷ simultaneously. <Operator mode> <Maintenance personnel mode> ❺ ❸ ❽ ❼  ❾ ❹ ❶...
  • Page 23 ❶ is pressed on the sewing screen, When the "second sewing screen" is displayed. ❶ <Sewing screen> Enter settings as desired on this screen. Then, return the screen to the sewing screen by press- ❷ . ❷ <Second sewing screen> –...

  • Page 24: Basic Operation

    2-19-3. Basic operation ① Turning ON the power switch When you turn ON the power switch, the wel- come screen is displayed. ② Selecting a sewing pattern The sewing screen is displayed. ・ Select a sewing pattern. "5-2. Sewing patterns" p. 45 Refer to details.

  • Page 25: Preparation Before Sewing

    3. PREPARATION BEFORE SEWING 3-1. Attaching the needle WARNING : To protect against possible personal injury due to abrupt start of the machine, be sure to start the following work after turning the power off and ascertaining that the motor is at rest. 1) Turn the handwheel by hand to raise the needle to its highest position.

  • Page 26: How To Place A Bobbin In The Bobbin Case

    3-3. How to place a bobbin in the bobbin case WARNING : To protect against possible personal injury due to abrupt start of the machine, be sure to start the following work after turning the power off and ascertaining that the motor is at rest. Placing a bobbin in the bobbin case Drawing the thread wound on the bobbin by ap- proximately 5 cm by hand, place the bobbin in the...

  • Page 27: Winding A Bobbin

    3-4. Winding a bobbin WARNING : To protect against possible personal injury due to abrupt start of the machine, be sure to start the following work after turning the power off and ascertaining that the motor is at rest. 1) Insert the bobbin deep into the bobbin winder spindle ❹...

  • Page 28: Threading The Machine Head

    3-5. Threading the machine head WARNING : To protect against possible personal injury due to abrupt start of the machine, be sure to start the following work after turning the power off and ascertaining that the motor is at rest. ❶...

  • Page 29: Adjusting The Sewing Machine

    4. ADJUSTING THE SEWING MACHINE 4-1. Thread tension 4-1-1. Adjusting the thread tension No. 1 tension 1) Turn thread tension No. 1 nut ❶ clockwise (in direction A), to shorten the thread length remaining on the needle after thread trim- ming or counterclockwise (in direction B), to ❶...

  • Page 30: Tension Correction (With Respect To Sewing Speed)

    4-1-3. Tension correction (with respect to sewing speed) The needle thread tension can be corrected according to the sewing speed. The needle thread tension can also be set on the operation panel. The needle thread tension data is stored in memory. ❶...
  • Page 31       5) The set values of needle thread tension  and stitch length  can be increased / decreased with * Needle thread tension  set in the aforemen- tioned procedure is used for setting the cor- rection chart.

  • Page 32: Tension Correction (With Respect To The Bobbin Thread Remaining Amount)

    4-1-4. Tension correction (with respect to the bobbin thread remaining amount) The needle thread tension can be corrected according to the bobbin thread remaining amount. The needle thread tension can also be set on the operation panel. The needle thread tension data is stored in memory.

  • Page 33: Right / Left Tension Correction

    5) Set "U201 Bobbin thread remaining amount for starting correction" with numeric keypad Using the aforementioned set value, deter- mine the remaining amount of bobbin thread indicated on the bobbin counter for starting the needle thread correction. Refer to "5-5. Counter function" p.103 how to set the bobbin counter.

  • Page 34: Adjusting The Bobbin Thread Tension

    4-1-6. Adjusting the bobbin thread tension ❶ Increase 1) The tension of the bobbin thread is adjusted by turning the tension adjusting screw ❶ . Turn it clockwise to increase. Turn it counterclockwise to decrease. Decrease 4-2. Thread take-up spring 4-2-1.

  • Page 35: Presser Foot(Active Presser Device)

    4-3. Presser foot(Active presser device) WARNING : Do not place anything under the presser foot when turning the power ON. If the power is turned ON while placing something under the presser foot, the sewing machine displays E910. If the power to the sewing machine is turned ON while the material, etc. is placed under the presser foot, the presser stepping motor will generate a specific sound during origin retrieval.

  • Page 36: Correction Of The Presser Foot Pressure

    4-3-2. Correction of the presser foot pressure Presser foot pressure can be set according to the sewing speed. (This adjustment effectively prevents jumping of the presser foot.) [How to change] Display the sewing data edit screen by press- ❶. ❶ ❷...

  • Page 37: Manual Lifter

    WARNING : To protect against possible personal injury due to abrupt start of the machine, be sure to start the follow- ing work after turning the power off and ascertaining that the motor is at rest. 4-3-3. Manual lifter ❶ The presser foot can be manually lifted/lowered by moving presser bar cap ❶...

  • Page 38: Adjusting The Stitch Length

    4-4. Adjusting the stitch length 1. There may be the cases where the feed amount of the operation panel and the actual sewing stitch length are different from each other in case of the use in the state other than the standard delivery or material used.

  • Page 39: Led Hand Light

    4-6. LED hand light WARNING : In order to protect against personal injury due to unexpected start of the sewing machine, never bring hands near the needle entry area or place foot on the pedal during the adjustment of intensity of the LED. * This LED is intended to improve operability of the sewing machine and is not intended for maintenance.

  • Page 40: Custom Switch

    4-8. Custom switch Various operations can be allocated to hand switch ① and machine head switches ② and ③ . The initial values (states) are as described below. ③ ① Hand switch: Reverse feed stitching switch, input ② Machine head switch 1: One-touch type changeover switch ②...
  • Page 41 In the case the function item i51 or beyond is selected, the operation to be carried out when the button is pressed is set. : Function is enabled while the button is held pressed. : Enable/disable of the function is changed over by pressing the button.

  • Page 42: Mirror Stitching

    4-9. Mirror stitching The mirror inversion is the function for sewing a pattern that is inverted during sewing. When the custom switch (i09: Already allocated with the function for inputting the mirror inversion switch) is pressed during sewing, the sewing machine starts sewing while inverting the sewn pattern. (Refer to "4-8.
  • Page 43 ❶ ❶ is held pressed for three 1) When seconds on the sewing screen, the "Mode screen" is displayed. 2) Select the "1. Memory switch". The "memory switch type selection screen" is displayed. <Mode screen> 3) Select the "1. Display all". The "memory switch edit screen"...

  • Page 44: Fagot Stitch

    4-10. Fagot stitch When performing the fagoting sewing, use the optional gauge for fagoting below. Refer to "5-3-8. Pattern 2 (fagoting)" p.92 for details. [Example of installing optional gauge for 1. When using the optional gauge for fagoting, the wiper device can not be fagoting] used.

  • Page 45: Adjusting The Amount Of Oil In The Hook

    Do not use the screw in fully-tightened state. In addition, when the amount of oil in the hook is not obtained unless oil amount adjustment screw ❶ is near in fully-tightened state, it is considered that hook shaft oil wick (JUKI Part No. 11015906) is clogged or the like. Replace the hook shaft oil wick.

  • Page 46: How To Use The Operation Panel

    5. HOW TO USE THE OPERATION PANEL 5-1. Explanation of the sewing screen (when selecting a sewing pattern) On the sewing screen, the shape and set values of the currently-sewn sewing pattern are displayed. The display and button operation differ according to the selected sewing pattern. Note that the sewing screen shows two different displays, i.e., the sewing pattern display and the counter "5-5.
  • Page 47 Continuous sewing pattern (Operator mode) Free stitching pattern Constant-dimension sewing pattern (Maintenance personnel mode) (Maintenance personnel mode) Multi-layer stitching pattern Polygonal-shape stitching pattern (Maintenance personnel mode) (Maintenance personnel mode) Continuous sewing pattern (Maintenance personnel mode) – 42 –...
  • Page 48 Switch/display Description ❶ Mode key This switch is used for displaying the menu screen. The mode is changed over between the operator mode and maintenance personnel mode by pressing the Mode key and the Information key simultaneously. ❷ Information key This switch is used for displaying the information screen.
  • Page 49 Switch/display Description Sewing pattern button Selected sewing pattern is displayed on this screen. Five different sewing patterns such as free sewing patterns, constant-dimension sewing patterns, overlapped stitching pattern, polygonal-shape stitching patterns and continu- ous sewing patterns are available. The sewing pattern selection screen is displayed by pressing the sewing pattern button. Customization button A selected function can be allocated to and registered with this button.

  • Page 50: Sewing Patterns

    5-2. Sewing patterns Patterns which are frequently sewn can be registered as sewing patterns. Once the patterns are registered as sewing patterns, the desired sewing pattern can be called up only by selecting its sewing pattern number. As many as 200 different patterns can be registered as sewing patterns. 5-2-1.

  • Page 51: List Of Sewing Patterns

    5-2-2. List of sewing patterns The list of stored sewing patterns are displayed on the screen. Under the maintenance personnel mode, sewing patterns can be created, copied and deleted. A on the sewing screen of each Press mode. The sewing pattern number list screen is dis- played.
  • Page 52 Name Function ❶ Pattern No. button This button is used for displaying numbers of the registered sewing patterns and cycle patterns. (Cycle pattern numbers that are not registered are not displayed.) When this button is pressed, the sewing pattern is put into the selected state. Display range: Sewing pattern numbers 1 to 200 and cycle patterns 1 to 20.

  • Page 53: Reverse Feed Stitching (At Start) Pattern

    5-2-3. Reverse feed stitching (at start) pattern The sewing-start reverse feed stitching pattern is set as described below. (1) Enabling the reverse feed stitching (at start) pattern The sewing-start reverse feed stitching pattern can be operated when the sewing-start reverse feed stitching function is placed in the ON state mark is not displayed).
  • Page 54 ◆ In the case of maintenance personnel mode ① Selecting the type of reverse feed stitching at the beginning of sewing 1) Display the "edit screen for reverse feed stitching (start)" referring to the case of the operator mode. ❶ to display the "type of re- 2) Press verse-feed stitching input screen".
  • Page 55 ・ In the case 2-point condensation stitch ❸ ❾ ❾ ❽ . The stitch length, etc. can be set with Change the number of condensation stitches ❾ . with The value you have entered is confirmed by  Then, the sewing screen is pressing displayed.
  • Page 56 ③ Editing the data on reverse feed stitching at the beginning of sewing  is pressed on the sew- 1) When ing-start reverse feed stitching screen, the "sewing-start reverse feed stitching data edit screen" is displayed. <Sewing-start reverse feed stitching data edit screen> ・...
  • Page 57 ・ Inputting the stitch length (reverse feed) (B) B is pressed, the "Stitch length 1) When (reverse feed) input screen" is displayed. 2) Enter the stitch length (reverse feed) with numeric keypad  . (-2.5 to 2.5)  is pressed, the value you 3) When have input is confirmed and the screen re- turns to the "sewing-start reverse feed stitch-...
  • Page 58 ・ Setting the needle thread tension to be employed at the beginning of sewing (E) E is pressed, the "Sewing-start 1) When needle thread tension input screen" is dis- played. 2) Enter the needle thread tension to be em- ployed at the beginning of sewing with button  .

  • Page 59: Reverse Feed Stitching (At End) Pattern

    5-2-4. Reverse feed stitching (at end) pattern A sewing-end reverse feed stitching pattern is set as described below. (1) Enabling the reverse feed stitching (at end) pattern The sewing-end reverse feed stitching pattern can be operated when the sewing-end reverse feed stitching function is placed in the ON state mark is not displayed).

  • Page 60: Editing The Sewing Patterns

    5-2-5. Editing the sewing patterns (1) Edit method (in the case free stitching, constant-dimension sewing or multi-layer stitching is se- lected) * In the case polygonal-shape stitching is selected, refer to "8-2. Setting up the polygonal-shape stitch- ing" p. 141. * In the case Continuous sewing is selected, refer to "8-3.
  • Page 61 * In the case a constant-dimension sewing pattern is selected, the "number of stitches in- ❸ put screen" is displayed by pressing at the time of setting the number of stitches. (Only in the case the number of stitches can be changed) ❾...
  • Page 62 (2) Adjusting the lower stop position WARNING : The needle bar moves during adjustment of this item. Be careful not to place your fingers under the needle. ❶ on the sewing screen under 1) Press the maintenance personnel mode. The "sewing data edit screen" is displayed. ❶...

  • Page 63: List Of Pattern Functions

    5-2-6. List of pattern functions (1) Setting items under the pattern sewing mode Data Unit of Item name Input range change S001 Sewing pattern ― Constant Polygonal Free dimension Multi-layered shape Continuous S002 Sewing shape ― : Straight : Left : Right : Left blind : Pattern 1...
  • Page 64 Data Unit of Item name Input range change S009 Stitch length 2 0.1 mm -5.0 to 5.0 S010 Stitch ON/OFF at ― the beginning of ON / OFF ― ON / OFF sewing S011 Shape of reverse ― : Normal conden- : Normal conden- feed stitching at the beginning of sewing...
  • Page 65 Data Unit of Item name Input range change S030 Reverse feed stitch- ― ing ON/OFF at the ON / OFF ― ON / OFF end of sewing S031 Shape of reverse ― : Normal conden- : Normal conden- feed stitching at the end of sewing sation stitch sation stitch...
  • Page 66 Data Unit of Item name Input range change S052 Thread trimmer ON/ ― : OFF : ON S053 One shot ― : OFF ― ― ― ― : ON S054 Automatic thread ― : OFF : OFF trimmer ON/OFF ― : ON : ON S058...
  • Page 67 Data Unit of Item name Input range change S068 Feed locus ― : Standard : Standard : Light-weight materials : Light-weight materials ― : Heavy-weight materials : Heavy- weight materials : Thread slippage prevention : Thread slippage prevention S069 Feed timing 1 deg -30 to 30 S070...
  • Page 68 Data Unit of Item name Input range change S073 Stitch baseline 0.1 mm position -5.0 to 5.0 -5.0 to 5.0 -5.0 to 5.0 : Straight stich : Left blind stitch : Pattern 1 -5.0 to 5.0 -5.0 to 5.0 -5.0 to 5.0 : Zigzag stitch : Right blind stitch : Pattern 2...
  • Page 69 Data Unit of Item name Input range change S077 Sewing starting ― position Optional Optional Optional : Zigzag : Left T stitch : Right T stitch stitch Left Left Right : Zigzag : Left T stitch : Right T stitch stitch Right 1 Right 1...
  • Page 70 Data Unit of Item name Input range change S078 Sewing end ― position Optional Optional Optional Optional : Zigzag : Scallop : Left T stitch : Right T stitch stitch Left Left Left Right : Zigzag : Scallop : Left T stitch : Right T stitch stitch...
  • Page 71 Data Unit of Item name Input range change S079 Needle thread ― : OFF : Sewing speed tension correction : Bobbin thread remaining amount : Both One-touch ― ― changeover S080 One-touch type 10 sti/min changeover, sewing 150 to U096 speed limit / Common ―...
  • Page 72 Data Unit of Item name Input range change S087 One-touch type 1 stitch changeover, number of stitches to be 0 to 200 ― ― sewn before turning 0 to 200 OFF the changeover function Multi-layered portion ― ― changeover S090 Multi-layered portion 10 sti/min changeover, sewing...
  • Page 73 Data Unit of Item name Input range change S097 Multi-layered portion 1 stitch changeover, number of stitches to be 0 to 200 ― ― sewn before turning 0 to 200 OFF the changeover function S100 Tension correction ― speed chart * Refer to "5-2-8.
  • Page 74 Unit of Data No. Item name Input range change S212 Needle entry alignment position of ― ：OFF　 ：ON the needle bar S213 Presser foot lifting during 0.1 mm 0.0 to 10.0 intermediate stop: S214 Needle bar stop position at the ―...
  • Page 75 (3) Setting items for steps of a continuous sewing pattern Unit of Data No. Item name Input range change Step 01 S611 Sewing shape ― Refer to S002 S612 Number of stitches 1 stitch 1 to 2000 S613 Zigzag width 0.1 mm Refer to S072 S614...

  • Page 76: Teaching Function

    5-2-7. Teaching function This is the function that enables entry of the number of stitches of a sewing pattern using the actual number of stitches sewn. This function screen can be displayed from the sewing data edit screen. The teaching function can be used in the case the "constant-dimension sewing" or "polygonal-shape stitching"...
  • Page 77 (2) How to set (polygonal-shape stitching) ❶ ① Displaying the number of stitches input screen Press ❶ on the sewing data list screen. Then, the "number of stitches input screen" is displayed. <Sewing screen (polygonal-shape stitching) (Maintenance personnel mode)> ② Turning ON the teaching function ❷...

  • Page 78: One-Touch Utility Changeover Function

    5-2-8. One-touch utility changeover function In the case the one-touch changeover function is assigned to the custom switch, the stitch length, sewing speed, etc. can be changed over by pressing the custom switch. * The one-touch function has been factory-allocated to the machine head switch 1 at the time of shipment. Data that is changed over with the one-touch changeover function ・...

  • Page 79: Registration Of A New Sewing Pattern

    5-2-9. Registration of a new sewing pattern A newly-created sewing pattern is registered by following the steps of procedure described below. ① Selecting the new-pattern creating function ❶ ❶ to display the "sewing pat- 1) Press tern management screen". ❷ . 2) Press ❷...
  • Page 80 ② Confirming the data on the created sewing pattern ❸ ❸ to display the sewing pattern 1) Press No. registration. 2) Enter the pattern number to be registered using the numeric keypad. ❹ to confirm the pattern num- 3) Press ber you have entered.

  • Page 81: Copying A Pattern

    5-2-10. Copying a pattern ❶ ❶ to display the "sewing pat- 1) Press tern management screen". ❷ . 2) Press ❷ <Sewing pattern management screen> 3) Input a copy pattern number with the numeric keypad. ❹ to confirm the pattern num- 4) Press ber you have entered.

  • Page 82: Narrow-Down Function

    5-2-11. Narrow-down function It is possible to select and display sewing pattern(s) which include target characters from the sewing patterns stored in memory by entering the target characters such as the product number, process or comment. This function can be used both under the operator mode and maintenance personnel mode. ①...

  • Page 83: Setting Of The Sewing Shape

    5-3. Setting of the sewing shape • Zigzag width can be set from “0” to 10 mm. (Set value is limited by the max. zigzag width limitation.) • Stitch base line can be set as follows. When the center of zigzag is “0.0”, Right side: “+” Left side : “–”. 5-3-1.
  • Page 84 ・ Enter the zigzag width with numeric keypad ❼ . (0.0 to 10.0) ・ When ❽ is pressed, the entered value is confirmed and the screen is returned to the "Sewing screen". ❼ ❽ <Zigzag width input screen> [Setting of the position of stitch base line] ・...
  • Page 85 ・ When  is pressed, the "Sewing start- ing position selection screen" is displayed. <Sewing data edit screen> ・ Select the sewing starting position  . : Sewing starting position, optional : Sewing starting position, left : Sewing starting position, right ・...

  • Page 86: Scallop Stitching

    5-3-2. Scallop stitching 1) Select scallop stitch ❶ on the sewing shape selection screen. ❷ is pressed, the entered value 2) When is confirmed and the screen is returned to the "Sewing screen". ❶ ❷ <Sewing shape selection screen> 3) Setting of the position of sewing start. ・...
  • Page 87 ● Start from crest and start from root of scallop Start of sewing Start from Start from Normally, scallop starts Needle position root crest the sewing with the after thread pattern of start from trimming root. However, start from crest can be selected by changing the setting.
  • Page 88 5) Setting the sewing end position. ・ Press  to proceed to the next page. ・ Press  on the sewing data edit screen "Sewing end position selection screen" is displayed. <Sewing data edit screen> ・ Select the sewing end position  . : Sewing end position, optional : Sewing end position, left : Sewing end position, right...

  • Page 89: Blind Stitch Sewing

    5-3-3. Blind stitch sewing ❶ 1) Select blind stitch ❶ on the sewing shape selection screen. ❷ is pressed, the entered value 2) When is confirmed and the screen is returned to the "Sewing screen". ❷ <Sewing shape selection screen> 3) Setting the number of blind stitches.

  • Page 90: Custom Pattern Stitching

    5-3-4. Custom pattern stitching ❶ on the sewing shape selection 1) Press screen. The "Custom pattern setting screen" is dis- played. ❶ <Sewing shape selection screen> 2) Select custom pattern ❷ . ❸ is pressed, the entered value 3) When is confirmed and the screen is returned to the "Sewing screen".
  • Page 91 ・ When ❹ is pressed, the "Sewing start- ing position selection screen" is displayed. ❹ <Sewing data edit screen> ・ Select the sewing starting position ❺ . : Sewing starting position, left : Sewing starting position, right 1 : Sewing starting position, right 2 : Sewing starting position, optional ❺...

  • Page 92: T Stitch, Right

    The feed amount cannot be set to 0 and the T stitch pattern may be deformed due to materials, height of fed dog or gauges. (2nd stitch does not correspond with – 4th stitch.) In this case, carry out correction following the steps of procedure described below so as to align the needle Correspon- entry positions of the second and fourth stitches in the...
  • Page 93 3) Setting of the position of sewing start. ・ Press ❸ on the sewing screen. The "Sewing data edit screen" is displayed. * Refer to "5-3-1. 4) Setting the zigzag width, stitch baseline and stitch length." p. 78 for the zigzag width, stitch baseline position and stitch length.
  • Page 94 ・ Select the sewing end position ❽ . : Sewing end position, left : Sewing end position, right 1 : Sewing end position, right 2 : Sewing end position, optional ❽ ❾ ・ When ❾ is pressed, the entered value <Sewing end position selection screen>...

  • Page 95: Pattern 1

    5-3-7. Pattern 1 1) Select pattern 1 stitch ❶ on the sewing shape selection screen. ❷ is pressed, the entered value 2) When is confirmed and the screen is returned to the "Sewing screen". ❶ ❷ <Sewing shape selection screen> 3) Setting of the position of sewing start.
  • Page 96 4) Setting the sewing end position. ・ Press ❼ is pressed, the "Sewing start- ing position selection screen" is displayed. ❼ <Sewing data edit screen> ・ Select the sewing end position ❽ . : Sewing end position, center 1 : Sewing end position, center 2 : Sewing end position, left : Sewing end position, center 3 ❽...

  • Page 97: Pattern 2 (Fagoting)

    5-3-8. Pattern 2 (fagoting) When performing fagoting sewing, exclusive gauge is necessary. Refer to "4-10. Fagot stitch" p. 1) Select pattern 2 stitch ❶ on the sewing shape selection screen. ❷ is pressed, the entered value 2) When is confirmed and the screen is returned to the "Sewing screen".
  • Page 98 ・ Select the sewing starting position ❺ . : Sewing starting position, right 1 : Sewing starting position, center 1 : Sewing starting position, left 1 : Sewing starting position, left 2 ❺ ❻ : Sewing starting position, center 2 <Sewing starting position selection screen>...

  • Page 99: Pattern 3

    5-3-9. Pattern 3 1) Select pattern 3 stitch ❶ on the sewing shape selection screen. ❷ is pressed, the entered value 2) When is confirmed and the screen is returned to the "Sewing screen". Feed amount becomes “0” when the hand switch is pressed.
  • Page 100 ・ Select the sewing starting position ❺ . : Sewing starting position, right 1 : Sewing starting position, center 1 : Sewing starting position, left 1 : Sewing starting position, left 2 ❺ ❻ : Sewing starting position, center 2 <Sewing starting position selection screen>...

  • Page 101: Pattern 4

    5-3-10. Pattern 4 1) Select pattern 4 stitch ❶ on the sewing shape selection screen. ❷ is pressed, the entered value 2) When is confirmed and the screen is returned to the "Sewing screen". Feed amount becomes “0” when the hand switch is pressed.
  • Page 102 ・ Select the sewing starting position ❺ . : Sewing starting position, left 1 : Sewing starting position, left 2 : Sewing starting position, right 1 : Sewing starting position, right 2 ❺ ❻ : Sewing starting position, right 3 <Sewing starting position selection screen>...

  • Page 103: Pattern 5

    5-3-11. Pattern 5 1) Select pattern 5 stitch ❶ on the sewing shape selection screen. ❷ is pressed, the entered value 2) When is confirmed and the screen is returned to the "Sewing screen". Feed amount becomes “0” when the hand switch is pressed.
  • Page 104 ・ Select the sewing starting position ❺ . : Sewing starting position, right 1 : Sewing starting position, center 1 : Sewing starting position, left 1 : Sewing starting position, left 2 ❺ ❻ : Sewing starting position, center 2 <Sewing starting position selection screen>...

  • Page 105: Setting The Feed Locus

    5-4. Setting the feed locus 5-4-1. Adjusting the feed dog height 1. Be aware that interference between the throat plate and feed dog can occur depending onthe gauge used. Be sure to check the clearance in the gauge to be used. (The clearancemust be 0.5 mm or more.) 2.

  • Page 106: Operating Timing Of The Feed

    5-4-2. Operating timing of the feed When you have changed the stitch length, feed dog height or feed timing, run the sewing machine at a low speed to make sure that the gauge does not interfere with the changed part. Timing between the needle and feed can be ad- justed on the operation panel.

  • Page 107: Changing The Feed Locus

    5-4-3. Changing the feed locus The feed locus can be changed according to the item to be sewn. [How to change] 1) Display the sewing data edit screen bypress- ❶ . ❶ 2) Display "S068 Feed locus" by pressing ❷ . ❷...

  • Page 108: Counter Function

    5-5. Counter function This function counts sewing in the predetermined unit and gives a visible alarm on the screen when the pre- set value is reached. 5-5-1. Displaying the sewing screen under the counter display mode Three different types of the counter are available, i.e., the bobbin thread counter, the sewing count- er and the pitch time counter.

  • Page 109: How To Set The Counter

    5-5-3. How to set the counter ① Selecting the counter setting ❶ ❶ . 1) Display the mode screen by pressing 2) Select the "4. Counter setting". <Mode screen> ② Setting the type of counter, current value of counter and preset value for counter The sewing counter and the bobbin counter should be set following the same procedure.
  • Page 110 1) Select the desired type of counter. ❷ to confirm the type of counter 2) Press you have selected. ❷ <Counter type screen> 1) Select the current counter value. 2) Enter with the numeric keypad. ❷ to confirm the type of counter 3) Press you have selected.
  • Page 111 Bobbin thread counter UP counter (adding method): The bobbin thread counter adds one to its current value every time the sewing machine sews 10 stitches. When the current value reaches the preset value, the count-completion screen is displayed. DOWN counter (subtracting method): The bobbin thread counter subtracts one from its current value every time the sewing machine sews 10 stitches.

  • Page 112: How To Reset The Count-Completion State

    ③ Confirming the data entered ❸ Confirm the data on counter setting items you ❸ to return the have entered. Then, press screen to the mode screen. ❸ again, the screen is When you press returned to the sewing screen. <Mode screen>...

  • Page 113: Simplified Chart Of Panel Displays

    5-6. Simplified chart of panel displays – 108 –...

  • Page 114: List Of Memory Switch Data

    5-7. List of memory switch data Item Setting range Unit U001 Soft-start function 0 to 9 Stitch The initial value differs with the machine head. (0: OFF) U007 Bobbin thread count-down unit 0 to 2 Stitch 0: 10 stitches / 1: 15 stitches / 2: 20 stitches ー...
  • Page 115 Item Setting range Unit U038 Speed during one-shot stitching 100 to 5000 sti/min The maximum number of revolutions during soft start differs with the machine head. ー U039 Start position of rotation 10 to 1000 Set start position from neutral pedal position. (Pedal Stroke) ー...
  • Page 116 Item Setting range Unit － U068 Presser foot lifting operation changeover 0 to 1 The presser foot lifting operation when depressing the back part of pedal is changed over. 0: 2-step operation / 1: Manual operation depending on the pedal stroke when the back part of pedal is depressed ー...
  • Page 117 Item Setting range Unit ー U182 Sewing counter stopping function 0 to 1 0: The sewing machine does not stop even when the sewing counter completes counting. 1: When the counter completes counting, the sewing machine start after thread trimming is prohibited. * Note that the prohibition function is disabled in the case the initial value of count- er is 0 (zero).
  • Page 118 Item Setting range Unit ー U326 Feed dog position when lifting the presser foot 0 to 1 Feed dog height is set to 0 (zero) when lifting the presser foot. This allows the op- erator to handle the material with ease. 0: Up / 1: Down ー...

  • Page 119: List Of Errors

    5-8. List of errors Error Description of error Cause Item to be checked code E000 Execution of data initial- • The existing control box has been re- This is not a failure. ization (This is not an moved and a new one is mounted. error.) •...
  • Page 120 Error Description of error Cause Item to be checked code E081 Feed driving motor lock • In the case the feed driving motor is • Check whether the feed driving motor locked. operates smoothly. E204 USB insertion • In the case the sewing machine is start- •...
  • Page 121 Error Description of error Cause Item to be checked code Normal stitch portion, • In the case the normal feed amount at • Reset the error. Then, re-input the E489 normal feed amount the normal portion exceeds the specified data. error feed range.
  • Page 122 Error Description of error Cause Item to be checked code E811 Over-voltage • In the case a voltage that is equal to or • Check whether the supply voltage of more than the guaranteed voltage is "rated supply voltage ±10 % or more" input.
  • Page 123 Error Description of error Cause Item to be checked code E962 Presser motor deviation • In the case the presser fails to operate • Check whether the presser motor error because of an excessive load. runs smoothly. E963 IPM temperature error •...

  • Page 124: Memory Switch Data

    5-9. Memory switch data The memory switch data is the sewing machine operation data which commonly affects all sewing pat- terns and cycle patterns. ① Selecting the category of the memory switch data ❶ ❶ on the sewing screen to dis- 1) Press play the "mode screen".
  • Page 125 ② Setting the memory switch Select an item to edit from the memory switch list. Press button ❷ . ❷ <Memory switch edit screen> ③ Confirming the data entered 1) Enter a set value with numeric keypad ❸ and ❹ . ❺...

  • Page 126: Care

    6. CARE 6-1. Cleaning WARNING : To protect against possible personal injury due to abrupt start of the machine, be sure to start the following work after turning the power off and ascertaining that the motor is at rest. 6-1-1. Cleaning the cooling fan installed on the under cover The cooling fan may not produce a sufficient cooling effect on the sewing machine head if cloth chips, etc.

  • Page 127: Replacing Procedure Of The Hook Shaft Oil Wick

    3. Be aware that grease can leak from the thread take-up cover and needle bar if the amount of grease is excessive. 4. Be sure to use JUKI GREASE A TUBE A (part number : 40006323). It is effective to periodically replenish the grease using the exclusive grease (grease tube part No.

  • Page 128: Replacing The Fuse

    6-3. Replacing the fuse DANGER : 1. To avoid electrical shock hazards, turn OFF the power and open the control box cover after about five minutes have passed. 2. Open the control box cover after turning OFF the power without fail. Then, replace with a new fuse with the specified capacity.

  • Page 129: Adjustment Of The Machine Head (Application)

    7. ADJUSTMENT OF THE MACHINE HEAD (APPLICATION) 7-1. Needle-to-hook relation (Hook timing adjustment mode) WARNING : To protect against possible personal injury due to abrupt start of the sewing machine, be sure to change over the operation mode to the "hook timing adjustment mode". The presser foot automatically goes up when changing over the operation mode to the "hook timing adjustment mode".

  • Page 130: Adjusting Height Of The Needle Bar

    4) Turn ON/OFF the power to return from the hook adjusting mode to the normal sewing mode. * Sewing machine does not work even when the front part of the pedal is depressed during the hook ad- justing mode. * Needle throwing works by turning the handwheel by hand. * Needle bar moves when the set value is changed at needle UP position.

  • Page 131: Adjusting The Needle-To-Hook Timing And The Needle Guard

    7-3. Adjusting the needle-to-hook timing and the needle guard WARNING : To protect against possible personal injury due to abrupt start of the machine, be sure to start the following work after turning the power off and ascertaining that the motor is at rest. (1) Positioning the hook 1) Referring to "7-1.

  • Page 132: Attaching / Removing The Hook

    Never let A protrude from line B. Part No. of hook ❸ is 22525877. Do not use the hook other than that designated by JUKI. 7-5. Adjusting the thread trimmer WARNING : To protect against possible personal injury due to abrupt start of the machine, be sure to start the following work after turning the power off and ascertaining that the motor is at rest.

  • Page 133: Adjusting The Needle Thread Feeding Device

    ■ If the initial position of the moving knife is not ❸ ❸ correct Loosen the nut ❸ , and move the moving knife to the right or left until the pin ❶ meets the marker dot ❷ . Then, tighten the nut ❸ . ❹...

  • Page 134: Height And Inclination Of The Feed Dog

    7-7. Height and inclination of the feed dog WARNING : To protect against possible personal injury due to abrupt start of the machine, be sure to start the following work after turning the power off and ascertaining that the motor is at rest. 1) To adjust the height of the feed dog, loosen the 1.3 ±...

  • Page 135: Multi-Layered Section Detection Function

    7-8. Multi-layered section detection function 7-8-1. Multi-layered section detection function When this function is used, the sewing machine detects a multi-layered section of the material, automatically changes over the sewing parameter to one-touch changeover parameter ("5-2-8. One-touch utility change- over function" p.73) and carries out sewing.
  • Page 136 4) Select enable/disable of the multi-layered ❹ (OFF) or part detection by pressing ❺ (ON). ❻ to confirm the setting. Then, 5) Press the sewing data edit screen is displayed. Set the "threshold" for ON/OFF of the multi-layered section detection. ❹...
  • Page 137 4) Place the multi-layered section of material under the presser foot, and press  . <Multi-layered section changeover function ON sensor value teaching screen> The value of  is automatically calculated, and that value becomes the "threshold" for the multi-layered section detection.

  • Page 138: Turning Off The Multi-Layered Section Changeover Function By The Number Of Stitching

    7-8-2. Turning OFF the multi-layered section changeover function by the number of stitching If the sensor value drops below the "multi-layered section changeover function OFF threshold" setting, while the multi-layered section detection is enabled, the sewing parameter automatically returns to the previous one which is used before turning ON the multi-layered section changeover function.
  • Page 139 3) Enter the number of stitches with numeric keypad ❸ . ❹ to confirm the setting. Press Factory-set value at the time of delivery : 0 (Number of stitches is not set) Setting range : 0 to 200 * If this value is set to 0 (zero), the multi-lay- ❹...

  • Page 140: Grease Shortage Alarm

    7-9. Grease shortage alarm 7-9-1. Regarding the grease shortage alarm When the time of maintenance of grease ap- proaches, the error message "E220 Warning against shortage of grease" is displayed. ❶ . In this This error is reset by pressing state, the sewing machine can be continuously used for a certain period of time.

  • Page 141: Regarding K118 Error Resetting Procedure

    ❶ 7-9-3. Regarding K118 error resetting proce- dure ❶ held pressed for three sec- 1) Keep onds. The "mode screen" is displayed. <Sewing screen> 2) Select the "1. Memory switch". The "memory switch type selection screen" is displayed. <Mode screen> 3) Select the "1.

  • Page 142: How To Use The Operation Panel (Application)

    8. HOW TO USE THE OPERATION PANEL (APPLICATION) 8-1. Management of sewing patterns 8-1-1. Creation of a new pattern A newly-created sewing pattern is registered by following the steps of procedure described below. * This operation is to be carried out under the maintenance personnel mode. ①...
  • Page 143 ③ Setting the pattern function ❽ ❻ 1) Set the pattern function using buttons ❼ . Refer to "5-2. Sewing patterns" p. ❽ . 2) Press The "sewing pattern number registration screen" is displayed. ❻ to display the data discard Press confirmation screen.

  • Page 144: Copying A Pattern

    8-1-2. Copying a pattern The selected pattern (sewing pattern and cycle pattern) can be copied to any other pattern of the specified number. * This operation is to be carried out under the maintenance personnel mode. Explanation is given below using copying of a sewing pattern as an example. ①...

  • Page 145: Deleting A Pattern

    8-1-3. Deleting a pattern This section describes how to delete the selected pattern (sewing pattern, cycle sewing pattern). * This operation is to be carried out under the maintenance personnel mode. ① Selecting the sewing pattern deletion function ❶ ❶ on the sewing screen under the Press maintenance personnel mode.

  • Page 146: Setting Up The Polygonal-Shape Stitching

    8-2. Setting up the polygonal-shape stitching A polygonal-shape stitching pattern consists of <Example of pattern> Step5 30 steps (at the maximum) of constant-dimen- sion sewing patterns. Specific sewing conditions can be set on a step-by-step basis. * This operation is to be carried out under Step1 Step4 the maintenance personnel mode.
  • Page 147 ② Editing the number of stitches of polygonal shape stitching and the step changeover condition to be satisfied by a new step 1) Step changeover condition is displayed in ❷ . Press ❷ to place the number of stitches in the selected state.
  • Page 148 5) Setting other sewing data ❽ . The type of sewing data displayed on the "sewing data edit screen" changes according to the step changeover reference selected in the aforementioned item number 3. (See the table shown below.) The presser lifter operates after thread trimming according to the ❽...
  • Page 149 ❾ is pressed, the "teaching 6) When input screen" is displayed. Input value A of the number of stitch be- comes 0 (zero). Depress the pedal to count the number of stitches to be sewn until the sewing machine stops. Change the sewing conditions with <Teaching input screen - Initial state>...
  • Page 150 7) In the case a step can be additionally regis- tered to a sewing pattern, step  which is not yet set is displayed in the last field. 8) When displayed step  is pressed, the "step changeover reference selection screen" is displayed.
  • Page 151 11) Set other sewing data  in the same manner as item number 5. <Sewing data edit screen>  is pressed, a step containing 12) When 100 stitches is inserted immediately before the selected step. When the inserted step field button is pressed, the "sewing data edit screen"...

  • Page 152: Creating A New Polygonal-Shape Stitching Pattern

    8-2-2. Creating a new polygonal-shape stitching pattern ① Selecting the new-pattern creating function Display the "new sewing pattern creation screen" referring to ① in "8-1-1. Creation of a new pattern" p. 137. ② Creating a polygonal shape stitching pattern ❶ Referring to ②...

  • Page 153: Continuous Sewing Pattern

    8-3. Continuous sewing pattern The continuous stitching is a function created by ・・・ supposing the case where the different patterns are As many as 20 connected and sewn, or the case where the sewing patterns can be registered. is performed beyond max. number of stitches per pattern, 2000 stitches.

  • Page 154: Editing The Continuous Sewing Pattern

    8-3-2. Editing the continuous sewing pattern The number of steps of and the step-by-step conditions for the continuous sewing pattern are changed fol- lowing the steps of procedure described below. ① Displaying the sewing screen (maintenance personnel mode) for the continuous sewing pattern ❶...
  • Page 155 ❼ is pressed, the "Sewing 6) When shape selection screen" is displayed. * In the case the maximum number of steps ❼ is not have already been registered, displayed. ❼ <Continuous sewing step edit screen> 7) Select sewing shape ❽ . ❾...
  • Page 156 12) Select sewing data  you want to edit. Then, edit the sewing data.  is pressed, the operation 13) When is completed and the screen returns to the "Continuous sewing step edit screen". <Sewing data edit screen> 14) The operation is completed by pressing  .

  • Page 157: Creating A New Continuous Sewing Pattern

    8-3-3. Creating a new continuous sewing pattern ① Selecting the new-pattern creating function Display the "new sewing pattern creation screen" referring to ① in "8-1-1. Creation of a new pattern" p. 137. ② Creating a continuous sewing pattern ❶ Referring to ② in "8-1-1.

  • Page 158: Cycle Pattern

    8-4. Cycle pattern It is possible to combine several different sewing ・・・ patterns as one cycle pattern for sewing. As many as 20 steps can be input in one cycle Step Step Steps 1 to 20 can be registered pattern. This function is helpful in the case several different patterns are regularly repeated in a product sewing process.

  • Page 159: Editing Cycle Sewing Data

    8-4-2. Editing cycle sewing data ① Displaying the sewing screen (cycle pattern) for cycle pattern ❶ on each sewing screen. Press Step key The "Cycle sewing step edit screen" is displayed. ❶ <Sewing screen (Cycle pattern)> ② Setting a cycle sewing pattern 1) Sewing pattern numbers (20 numbers at the maximum) which have registered are dis- played in ❷...

  • Page 160: Creating A New Cycle Pattern

    8-4-3. Creating a new cycle pattern * This operation is to be carried out under the maintenance personnel mode. ① Selecting the new cycle pattern creating function ❶ ❶ on the sewing screen under 1) Press the maintenance personnel mode. The "Sewing pattern number management screen (in numerical order)"...
  • Page 161 3) Press Pattern No. ❹ you want to create. ❺ is pressed, the operation is 4) When confirmed. Then, the screen returns to the "new cycle sewing pattern edit screen". ❹ ❺ <Registered cycle pattern selection screen (In numerical order)> ❼...

  • Page 162: Setting The Step From Which Cycle Sewing Pattern Is Started

    8-4-4. Setting the step from which cycle sewing pattern is started In the case it is necessary to re-sew a cycle sewing pattern from the middle of the cycle sewing pattern after the occurrence of troubles such as thread breakage, it is possible to re-start sewing from an arbitrary step of the cycle sewing pattern.

  • Page 163: Custom Pattern

    8-5. Custom pattern Free needle entry position can be specified and optional zigzag pattern can be created. As many as 20 patterns can be created and as many as 500 stitches of each pattern can be inputted. * This operation is to be carried out under the maintenance personnel mode.
  • Page 164 ② Selecting the custom pattern The custom patterns that have been registered are displayed. Select custom pattern ❸ . ❹ is pressed, the operation is con- When firmed. Then, the screen returns to the "sewing screen". ❸ ❹ <Custom pattern setting screen> –...

  • Page 165: Creating A New Custom Pattern

    8-5-2. Creating a new custom pattern ① Selecting the "custom pattern setting" on the mode screen ❶ ❶ . 1) Press The "mode screen" is displayed. 2) Select the "6. Custom stitch pattern setting". The "Custom pattern list screen" is displayed. <Mode screen>...
  • Page 166 ④ Creating a custom pattern 1) A : Selected custom pattern number B : Step number being edited and the total number of steps C : Display area for the created zigzag pat- tern D : Feed amount of each step E : Stitch baseline of each step The aforementioned five items are displayed o the custom pattern edit screen.
  • Page 167 ⑤ Confirming the numeric value After the completion of editing, press <Custom pattern edit screen> Custom pattern value is edited following the steps of procedure described below. <Custom pattern list screen> – 162 –...

  • Page 168: Editing The Custom Pattern

    8-5-3. Editing the custom pattern ① Selecting the custom pattern edit function Display the "Custom pattern list screen" referring "8-5-2. Creating a new custom pattern" p. 160. ❶ ❷ <Custom pattern list screen> ② Editing the custom pattern value Editing the custom pattern value. Refer to "8-5-2.

  • Page 169: Copying And Deleting The Custom Pattern

    8-5-4. Copying and deleting the custom pattern (1) Copying the custom pattern ① Displaying the custom pattern list screen 1) Display the "Custom pattern list screen" "8-5-2. Creating a new custom referring to pattern" p. 160. ❶ of the copy source to put it in 2) Press the selected state.

  • Page 170: Condensation Custom Pattern

    8-6. Condensation custom pattern Condensation stitches can be sewn while specifying needle entry points as desired, by setting a condensation custom. Condensation As many as 64 stitches can be created. custom As many as 20 patterns can be registered. 1. With some combinations of stitch length, di- rection of feed and sewing speed, the sewing machine may fail to finish a sewing pattern exactly according to the settings.
  • Page 171 ② Selecting the new condensation custom creating function Registered condensation custom patterns are displayed on the screen. ❷ . Press The "new condensation custom pattern creation pattern number input screen" is displayed. ❷ <Condensation custom pattern list screen> ③ Inputting the condensation custom number 1) Enter the pattern number with numeric key- pad ❸...

  • Page 172: Condensation Custom Edit Function

    8-6-3. Condensation custom edit function ① Selecting the condensation custom edit function Display the "Condensation custom pattern list "8-6-2. Creating a new con- screen" referring to densation custom" p. 165. ❶ ❷ <Condensation custom pattern list screen> ② Editing the condensation custom value 1) Select condensation custom pattern ❶...

  • Page 173: Copying/Deleting A Condensation Custom

    8-6-4. Copying/deleting a condensation custom (1) Copying a condensation custom ① Displaying the condensation custom pattern list screen 1) Display the "condensation custom pattern list screen" referring to "8-6-2. Creating a new condensation custom" p. 165. ❶ of the copy source to put it in 2) Press the selected state.

  • Page 174: Simple Lock Of The Screen

    8-7. Simple lock of the screen Once the simple lock is enabled, operation of the buttons displayed on the screen is disabled, thereby pre- venting maloperation. ❶ ❶ held Simple lock is activated by keeping pressed for one second on the sewing screen. Pictograph display ❶...

  • Page 175: Adjustment Of Brightness Of The Led Panel

    8-9. Adjustment of brightness of the LED panel Screen brightness of the LED panel can be changed. ❶ ❶ held pressed for three second. 1) Keep The "mode screen" is displayed. 2) Select the "11. Panel setting". The "operation panel setting screen" is dis- played.

  • Page 176: Information

    Model-specific sewing data format of the sewing pattern shape, (×××:001~999) number of stitches, etc. created on the sewing machine. Custom pattern data VD00×××.VDT The data format that can be operated in common between JUKI (×××:001~999) sewing machines. Condensation custom data VD00×××.VDT The data format that can be operated in common between JUKI (×××:001~999)
  • Page 177 (1) Communication method ① Selecting the data format used for communication 1) Select "1. Data communication" on the "infor- mation screen". The "data communication list screen" is dis- played. <Information screen> 2) Select the transmitting/receiving data format and press the selected data format button. For example, select "1.
  • Page 178 ③ Setting the data number and starting communication 1) Press data number button ❹ . The "data number input screen" is displayed. ❹ <Data transmission/receipt preparation screen> 2) Enter the source/destination data number with numeric keypad ❺ and ❻ . ❼...

  • Page 179: Usb

    • Never forcefully insert a USB thumb drive into the USB connector while carefully checking the orientation of the USB thumb drive. Forceful insertion of the USB thumb drive can cause failure. • JUKI does not compensate for loss of data stored on the USB device caused by using it with this sewing ma- chine.

  • Page 180: Nfc

    (such as tablet and smartphone) on which JUKI application for Android "JUKI Smart App" has been installed, by means of the NFC communication function. Refer to the Instruction Manual for JUKI Smart App for details of JUKI application for Android "JUKI Smart App".

  • Page 181: Key Customization

    8-11. Key customization It is possible to register a desired function to a key to customize the peel key arrays. Functions that can be assigned to panel keys are as described below. The key to which no function is assigned is displayed in blank. 8-11-1.

  • Page 182: How To Assign A Function To A Key

    8-11-2. How to assign a function to a key ① Displaying the key customization mode list screen ❶ ❶ held pressed for three second. 1) Keep The "mode screen" is displayed. 2) Select the "12. Key customization setting". The "key customization mode list screen" is displayed.
  • Page 183 ③ Selecting a function to be assigned ❶ ❷ ❸ When one of the buttons ❷ to ❽ ( ❷ to ❻ for the operator mode or cycle mode), the "Key customi- zation selection screen" is displayed. ❹ ❺ ❻ <Key customization assignment screen (Operator mode)>...

  • Page 184: Maintenance Management Function

    8-12. Maintenance management function When the set value for the counter is reached, this function gives a warning on the screen. As many as five different set values can be registered for warning. ❶ ❶ held pressed for three second. The "mode screen"...
  • Page 185 5) Select the setting condition of the warning counter. : Number of stitches (Unit: 1000 stitches) : Operating time (Unit: Hours) : Energizing time (Unit: Hours) : Number of times of thread trimming ❻ (Unit: Number of times) <Warning counter type selection screen> ❻...
  • Page 186 13) When ❺ on the "warning counter setting screen" is pressed, the "keyboard" is dis- played. 14) Enter a name of the warning counter.  is pressed, the operation is 15) When confirmed. Then, the screen returns to the "warning counter setting screen".  is pressed, the operation is 16) When confirmed.
  • Page 187 20) When the preset number of counts for the counter is reached, the warning screen is displayed. 21) Clear the number of counts by pressing * If (disable) is selected in item number  will not be displayed. 10), 22) If the number of counts of the counter is not cleared, the warning screen will be displayed again at the time of next count.

  • Page 188: Sewing Speed Table

    9. SEWING SPEED TABLE Operate the sewing machine at a speed equal to or lower than the maximum sewing speed selected from those shown in the table below according to the sewing conditions. Speed setting is automatically carried out according to the stitch length and alternating vertical movement amount.

  • Page 189: Troubles In Sewing And Corrective Measures

    The quality of the thread is poor. ○ Use a suitable thread or needle. b. The thread is too thick for the needle. ○ Use JUKI Silicone Oil Lubricant unit. c. The thread is broken by heat. ⑪ When the stitch is skipped.
  • Page 190 Phenomenon Cause Corrective measures Page ① When the needle thread tension is too low. ○ Increase the needle thread tension. Loose ② When the tension of the thread take-up ○ Increase the tension of the spring. stitch spring is too low. ③...

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