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JUKI DDL-9000C-S Series Instruction Manual Download Page 67

– 63 –

6. CARE

Perform the maintenance below every day for longer use of your machine.

Use this mode for the maintenance of the sewing machine such as adjustment of the hook timing and re-
placement of the gauge.

6-1. Maintenance mode

Be sure to check that the 
screen has changed to the 
maintenance mode screen so 
as to prevent accidents caused 
by abrupt start of the sewing 
machine.

While the sewing machine is placed in the maintenance mode, it will not start even if the pedal 
is depressed.

1) Display the mode screen by pressing 

❾

.

2) The screen is changed over to the main-

tenance mode screen.

❾

Confirm that the top of oil amount indicating rod 

❶

 

is between the upper engraved marker line 

A

 and 

the lower engraved marker line 

B

 of the oil amount 

indicating window. (For the details, refer to 

"2-14. 

Lubrication" p. 12

.)

6-2. Confirmation of the amount of oil in the hook oil tank

WARNING :

Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the 

sewing machine.

❶

A

B

Summary of Contents for DDL-9000C-S Series

Page 1: ...DDL 9000C S INSTRUCTION MANUAL ...

Page 2: ... Adjustment of the pedal 11 2 12 1 Installing the connecting rod 11 2 12 2 Adjusting the pedal angle 11 2 13 Pedal operation 11 2 14 Lubrication 12 2 15 How to use the operation panel Basic explanation 13 2 15 1 Selection of the language operation to be done at first 13 2 15 2 Names and functions of the panel keys 14 2 15 3 Basic operation 15 3 PREPARATION BEFORE SEWING 16 3 1 Attaching the needle...

Page 3: ...4 4 3 4 How to reset the count completion state 46 4 4 Simplified chart of panel displays 47 4 5 List of memory switch data 48 4 6 List of errors 52 4 7 Memory switch data 55 4 7 1 Setting up the memory switch data 55 5 MAIN NEW FUNCTIONS 57 5 1 Shorter thread remaining thread trimming 57 5 2 Adjusting the feed dog height 60 5 3 Operating timing of the feed 61 5 4 Changing the feed locus 62 6 CARE...

Page 4: ...sewing pattern 84 8 3 2 Copying a cycle pattern 85 8 4 Deleting a pattern 86 8 4 1 Deleting a sewing pattern 86 8 4 2 Deleting a cycle pattern 86 8 5 Custom pitch 87 8 5 1 Selecting a custom pitch 87 8 5 2 Creating a new custom pitch 88 8 5 3 Custom pitch edit function 90 8 5 4 Copying deleting a custom pitch 91 8 6 Condensation custom pattern 93 8 6 1 Selecting the condensation custom 93 8 6 2 Cr...

Page 5: ...sion sound pressure level LpA at the workstation A weighted value of 77 5 dBA Includes KpA 2 5 dBA according to ISO 10821 C 6 2 ISO 11204 GR2 at 4 500 sti min 1 SPECIFICATIONS The sewing speed will vary depending on the sewing conditions The sewing speed preset at the time of shipping is 4 000 sti min 1 Needle used depends on the destination 1 1 Specifications of the sewing machine head 1 2 Specif...

Page 6: ...W W 4 0 4 0 R 2 R 2 R 2 R 2 R 2 14 10 U U 17 5 0 5 X X ２ヵ所 Y Y ２ヵ所 23 5 0 5 Z Z ２ヵ所 19 5 0 5 T T 1 8 5 8 26 V V 1 1 ４ヵ所 1 0 5 X X部ゴム取付参考図 1 2 0 5 1 2 0 5 Y Y部ゴム取付参考図 21 0 5 0 20 0 5 0 S S 26 Q Q 32 1 9 5 1 16 A B C D E F G H I 2 SET UP 2 1 Drawing of table 2 locations 2 locations 2 locations 4 locations Y Y Rubber cushion installing drawing for reference X X Rubber cushion installing drawing for r...

Page 7: ...lation Thank you very much for the purchase of JUKI Industrial Sewing Machine this time Make sure of items 2 1 through 2 14 before operating to use this sewing machine with ease 1 The under cover should rest on the four cor ners of the machine table groove Mount rubber hinge seat on the table and fix it on the table with a nail 2 Fix two rubber seats on side A operator s side using nails as illust...

Page 8: ...table so that its height from the table surface becomes 33 to 38 mm 2 4 Installing the thread stand 4 Securely attach head support rod to the table until it goes no further 5 Bundle cable clip band supplied as accessories of the machine head at the root of the cable 1 Assemble the thread stand unit and insert it in the hole in the machine table 2 Tighten nut 3 For ceiling wiring pass the power cor...

Page 9: ...e of table 2 5 Attaching the knee lifter pad 2 6 Adjusting the height of the knee lifter 220 mm WARNING Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the sewing machine 1 Do not operate the sewing machine in the state that the presser foot is lifted by 10 mm or more since the needle bar comes in contact with the presser foot 2 Knee lifter initial ...

Page 10: ...s and four hexagonal nuts supplied with the control box At this time insert the nut and washer supplied with the unit as accessories as shown in the figure so that the control box is securely fixed 2 8 1 Installing the power switch Fix power switch under the machine table with wood screws Fix the cable with staples supplied with the ma chine as accessories in accordance with the forms of use Frame...

Page 11: ...onnecting single phase 220 to 240V Connecting single phase 100 to 120V AC200 to 240V Light blue Light blue Green Yellow Green Yellow Green Yellow Green Yellow Table Table Control box Control box Power switch Power switch Brown White Brown Green Yellow GND White Black Red Black Green Yellow Green Yellow Power switch Control box Table Brown White Brown Light blue Light blue Green Yellow GND AC220 to...

Page 12: ...o input output cables and of the reactor box Attach both bush es in the same manner 4 Attach reactor box cover to reactor box mounting plate with four reactor box cover setscrews At this time fix cord bushes attached to input output cables and in the concave section on reactor box cover to eliminate a gap between reactor box and cover 5 Install reactor box on the table stand with four accessory wo...

Page 13: ...PWB Fig 1 Fig 2 CN32 CN30 CN36 CN38 CN22 CN37 CN20 CN21 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 To prevent accidents caused by unaccustomed work or electric shock request the electric expert or engineer of our dealers when adjusting the elect...

Page 14: ...alling hole A will lengthen the pedal depressing stroke and the pedal operation at a medium speed will be easier 3 The pressure increases as you turn reverse de pressing regulator screw in and decreases as you turn the screw out A 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 m...

Page 15: ...hine stops with its needle up or down when you reset the pedal to its original position C 4 The machine trims threads when you fully depress the back part of the pedal E When the auto lifer AK device is used one more op erating switch is provided between the sewing machine stop switch and thread trimming switch The presser foot goes up when you lightly depress the back part of the pedal D and if y...

Page 16: ... to the lower engraved marker line B of oil amount indicating window 2 14 Lubrication WARNING 1 Do not connect the power plug until the lubrication has been completed so as to prevent accidents due to abrupt start of the sewing machine 2 To prevent the occurrence of an inflammation or rash immediately wash the related portions if oil adheres to your eyes or other parts of your body 3 If oil is mis...

Page 17: ...ew ing machine Turning ON the power switch Selecting the language The language to be displayed on the operation panel can be changed using the memory switch U406 Refer to 4 5 List of memory switch data p 48 for details When you turn ON the power switch the language selection screen is displayed Select the desired language to be dis played on the operation panel with Then press This confirms your l...

Page 18: ...tem section screen or details screen Return key This key is used for returning the screen to the previous one Pitch key This key is used for displaying the pitch entry screen Reset key This key is used for resetting the error for resetting the counter and for initial setting of the feed The operation panel is placed in the simple lock state by keeping this key held pressed for one second The panel...

Page 19: ... is displayed Select a sewing pattern Refer to 4 2 Sewing patterns p 30 for details Set up functions for the selected sew ing pattern Refer to 4 2 3 Editing the sewing patterns p 33 and 4 2 4 List of pattern functions p 35 for details Starting sewing When you depress the pedal the sewing machine starts sewing Refer to 2 13 Pedal operation p 11 Sewing screen 15 ...

Page 20: ... Check that the bobbin rotates in the direction of the arrow when thread is pulled 5 Pinching latch D of the bobbin case with fingers fit the bobbin case in the hook 3 PREPARATION BEFORE SEWING 3 1 Attaching the needle 3 2 Removing fitting the bobbin case WARNING Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the sewing machine WARNING Turn OFF the...

Page 21: ...ease To the direction of D Increase 3 3 Winding the bobbin thread 6 In case that the bobbin thread is not wound evenly on the bobbin remove the handwheel loosen screw and adjust the height of bobbin thread tension It is the standard that the center of the bobbin is as high as the center of thread tension disk Adjust the position of thread tension disk to the direction of E when the winding amount ...

Page 22: ...nter clockwise in direction B to lengthen the thread length 2 Turn thread tension nut clockwise in direction C to increase or counterclockwise in direction D to reduce the needle thread tension 3 5 2 Adjusting the bobbin thread tension 1 Turn tension adjusting screw clockwise in direction E to increase or counterclockwise in direction F to reduce the bobbin thread tension 3 5 Thread tension E F A ...

Page 23: ...ressing 3 7 Adjusting the stitch length A B C 2 The value displayed is changed by press ing In increments of 0 05 mm Input range 5 00 to 5 00 3 Confirm your entry by pressing Then the sewing screen is displayed To avoid personal injury never put your fingers under the presser foot A 1 There may be the cases where the feed amount of the operation panel and the actual sewing pitch are different from...

Page 24: ...e of display 4 000 sti min How to change 1 Display the sewing data edit screen by pressing 3 8 Changing the sewing speed 2 Display S047 by pressing 3 Change the sewing speed as desired by pressing 4 Confirm your entry by pressing Then the sewing screen is displayed A ...

Page 25: ...n five steps and is turned off in turn Change of intensity 1 4 5 1 Bright Dim Off Bright In this way every time the switch is pressed the hand lamp status is changed in repetition 3 10 Reverse feed stitching One touch type reverse feed stitching mecha nism The one touch type reverse feed switch is pressed the machine performs reverse feed stitch ing The machine resumes normal feed stitching the mo...

Page 26: ...noP No function 1 HS Needle up down compensating stitching 2 bHS Back compensating stitching 3 EbT Function of canceling once reverse feed stitching at the end of sewing 4 TSW Thread trimming function 5 FL Presser foot lifting function 6 oHS One stitch compensating stitching 7 SEbT Function of cancel of reverse feed stitching at start end 8 Ed Material edge sensor input 9 LinH Function of prohibit...

Page 27: ...part number RO036080200 2 Loosen oil amount adjustment screw up to the minimum so as to reduce the oil amount in the hook However do not completely stop the oil and be careful not to allow oil adjustment screw to come off 3 Never drain the oil in the oil tank even when RP hook hook for dry head is used 3 12 1 Adjusting the amount of oil in the hook 3 12 Adjusting the amount of oil oil splashes in ...

Page 28: ...armed up for operation make the machine run idle for approxi mately three minutes Moderate intermittent operation 2 Place the amount of oil oil splashes confirmation paper under the hook while the sewing machine is in operation 3 Confirm that oil exists in the oil tank 4 Confirmation of the amount of oil should be completed in five seconds Check the period of time with a watch Appropriate amount o...

Page 29: ...stroke 1 When sewing heavy weight materials move thread guide to the left in direction C to increase the length of thread pulled out by the thread take up 2 When sewing light weight materials move thread guide to the right in direction D to decrease the length of thread pulled out by the thread take up Standard state of the thread guide DDL 9000C SMS Marker line on the thread guide aligns with the...

Page 30: ...n OFF the power before starting the work so as to prevent accidents caused by abrupt start of the sewing machine When sewing velvet or the like which is fluffy slip page of material or damage of material is reduced by using screw for presser foot micro lifting Lower the presser foot and set the state that the feed dog is lower than the throat plate Gradually tighten screw for presser foot micro li...

Page 31: ...ferent displays i e the sewing pattern display and the count er display Refer to 4 3 Counter function p 43 for the description of the counter display 1 Sewing screen when selecting a sewing pattern A sewing pattern can be selected with Four different stitch shapes are available as shown below Free stitching pattern E A B D C M G H I F Constant dimension sewing pattern J Multi layer stitching patte...

Page 32: ...ension sewing pattern or multi layer stitching pattern is selected or for displaying the polygonal shape stitching pattern edit screen when that pattern is selected Return key This key is not used Pitch key This key is used for displaying the pitch entry screen Reset key In the case the operation panel is placed in the simple lock state enable disable of the simple lock function is changed over by...

Page 33: ...ection value for feed dog height The correction value for the feed dog height with respect to the currently selected sewing pattern is displayed J Number of stitches of pattern In the case the constant dimension sewing pattern is selected the total number of stitches of the sewing pattern is displayed and in the case the polygonal shape stitching pattern is selected the number of stitches of the c...

Page 34: ...eed stitching at start main stitching re verse feed stitching at end and pattern function Pattern No 1 No 99 Reverse feed stitching at start section Refer to 4 2 2 Reverse feed stitching at start pattern p 31 Main stitching section Free stitching Constant dimension sewing Multi layer stitching Polygonal shape stitching Refer to 4 2 3 Editing the sewing patterns p 33 and 8 1 Setting up the polygona...

Page 35: ...ber of stitches and pitch of reverse feed stitching at start Select the type of stitch with Select the edit item of the reverse feed stitching at start with After the selection of the edit item change the numeric value with Edit screen for reverse feed stitching start In the state pictograph A is displayed on the screen the reverse feed stitching at start is enabled If pictograph A is not displaye...

Page 36: ...stitch Edit item Reverse feed stitching Reverse feed stitching is performed once at the beginning of sewing Number of stitches A Number of stitches B Pitch Condensation Stitch pitch at the beginning of sewing is reduced Number of stitches A Pitch Double reverse feed stitching Reverse feed stitching is performed twice at the beginning of sewing Number of stitches A Number of stitches B Pitch Conden...

Page 37: ...r stitching is selected press to display the sewing pattern edit screen On this screen the pattern functions can be edited separately Refer to 4 2 4 List of pattern func tions p 35 for the function items that can be edited Select the edit item with In put a desired numeric value or make ON OFF selection with Return the item value to the previous one before editing with The initial state is retriev...

Page 38: ...er to 4 2 6 Teaching function p 38 for the teaching function Number of stitches setting screen When a multi layer stitching pattern is selected the multi layer stitching pattern edit screen is displayed by keeping held pressed for one second Select an edit item with Change the numeric value with The number of times of multi layer stitching The number of stitches Multi layer stitching pattern edit ...

Page 39: ...ON S043 Prohibition of thread trimming OFF ON S044 One shot OFF ON S045 Thread trimming after one shot OFF ON OFF ON S046 Shorter thread remaining OFF ON S047 Limit on sewing speed 150 to U096 S048 Feed locus S A C B S049 Feed timing 50 to 50 S050 Correction of feed dog height 4 to 8 S051 Correction value for stitch pitch of reverse feed stitching 5 00 to 5 00 S061 1 Limit on sewing speed 150 to U...

Page 40: ...se of Step 1 Step numbers can be set to Step 20 Data No Item name Input range S066 1 Feed locus S A C B S A C B S068 Part number 24 characters 2 S069 Process 24 characters S070 Comment 50 characters 1 This is the one touch type changeover function Refer to 4 2 7 One touch type changeover button p 40 2 Only the limited number of characters is displayed After you have changed the setting check to ma...

Page 41: ...with After the selection of the edit item change the numeric value with Reverse feed stitching at end screen When pictograph A is displayed on the screen reverse feed stitching at end is enabled If pictograph A is not displayed on the screen press to display it to en able reverse feed stitching at end A 2 Changing the number of stitches and pitch of reverse feed stitching at end pattern Type of st...

Page 42: ...ng screen polygonal shape stitching The sewing pattern edit screen is displayed by pressing on the sewing screen Displaying the teaching screen When S002 Stitch number setting func tion is selected on the sewing pattern edit screen press to display the teaching screen Starting teaching Pictograph A is displayed on the screen to show that the operation panel is placed in the teaching mode Number of...

Page 43: ...eaching screen 1 In the case of starting the teaching by operation on the operation panel After the completion of sewing steps the last stitch press Then the data entered for the current step under the teaching mode is confirmed and the screen is changed to the teaching screen for the next step If no further step to be registered is present this operation will be disabled 2 In the case of starting...

Page 44: ...e case the one touch function is assigned to the custom switch the pitch sewing speed and feed dog height can be changed over by pressing the custom switch S003 Pitch S062 One touch type changeover of pitch S047 Sewing speed S061 One touch type changeover of sewing speed S050 Feed dog height S065 One touch type changeover of feed dog height S048 Feed locus S066 One touch type changeover of feed lo...

Page 45: ...tion with 3 Confirm the selection with Then the new pattern creation number selection screen is displayed Sewing pattern management screen Selecting the new sewing pattern number 1 Select the stitch shape with 2 Select the sewing pattern No with 3 Press to confirm the selection The sewing pattern management screen is displayed New pattern creation No selection screen Confirming the data on the cre...

Page 46: ...ment by pressing Press 3 Select 01 Pattern copy by pressing Press 4 Enter a source pattern number by pressing 5 Enter a pattern number to be given to the pattern to be copied from the above selected source pattern by pressing 6 Copy the pattern by pressing 42 ...

Page 47: ...unter Pitch time counter 4 3 2 Types of the counter Bobbin thread counter The bobbin thread counter adds one to its current value every time the sewing machine sews 10 stitches When the preset value is reached the count completion screen is displayed Refer to 4 3 4 How to reset the count completion state p 46 Sewing counter The sewing counter adds one to its current value every time one stitch sha...

Page 48: ... that is shown in reverse video changes in the order of Type of counter Current value of counter and Preset value for counter to en able setting of data on the item shown in reverse video Counter type selection screen Type of counter Current value of counter Preset value for counter Change the type of counter or the value of counter with when the relevant item is shown in reverse video If is press...

Page 49: ... method The counter adds one to its current value every time the sewing machine sews one stitch shape When the current value reaches the preset value the count completion screen is displayed DOWN counter subtracting method The counter subtracts one from its current value every time the sewing machine sews one stitch shape When the current value becomes 0 zero the count completion screen is display...

Page 50: ...unt completion state When the predetermined conditions are satisfied during sewing the count comple tion screen is displayed The counter is reset by pressing Then the mode is returned to the sewing mode In this mode the counter starts counting again 46 ...

Page 51: ...ch edit screen New pattern creation screen Pattern copy screen Sewing data edit screen Feed dog height correction Sewing data edit screen Feed timing Sewing data edit screen Feed locus Sewing data edit screen Sewing speed Enable disable of reverse feed stitching is changed over between ON and OFF by keeping this key held pressed for one second 01 Memory switch 04 Sewing pattern management 47 ...

Page 52: ...025 Operation after manual turning thread trimming This memory switch is used for setting the thread trimmer operation after the sewing machine has moved from its upper lower stop position by manual turning of handwheel 0 Permitted 1 Prohibited 0 to 1 ー U035 Minimum speed of the pedal The maximum number of revolutions during thread trimming differs with the machine head 150 to Max of thread trimmi...

Page 53: ...tomatic 0 to 1 ー U060 Stop after reverse feed stitching at start The stop function stops the sewing machine temporarily regardless of the operating status of the pedal 0 OFF 1 ON 0 to 1 ー U064 Sewing speed at the start of reverse feed stitching at end 150 to 1000 sti min U068 Presser foot lifting operation changeover The presser foot lifting operation when depressing the back part of pedal is chan...

Page 54: ...memory switch is used for setting the stitch pitch of condensation stitches to be sewn before thread trimming 0 to 2 5 0 05 mm U286 Sewing speed during thread presser operation This memory switch is used for setting the speed to be employed when the thread presser operates 100 to 3000 sti min U288 Thread presser ON angle This memory switch is used for setting the angle at which the thread presser ...

Page 55: ...is not operated for a predetermined period of time 0 to 300 Second U404 Selection of part number and process comment display This memory switch is used for specifying either the part number process is displayed or comment is displayed on the sewing screen 0 Part number process 1 Comment 0 to 1 ー U406 Language selection 0 Not yet selected 1 Japanese 2 English 3 Chinese 0 to 3 ー U407 Operating sound...

Page 56: ... a media E015 Format error In the case formatting of the media cannot be carried out Turn the power OFF and check for a media E016 External media over capacity In the case the capacity of media is not enough Turn the power OFF and check for a media E032 File compatibility error In the case the file is not compatible Turn the power OFF and check for a media E071 Slip off of the motor connector In t...

Page 57: ...at a speed of 500 sti min or more the motor runs in the reverse direction of the indicated direction of rotation Check whether the main shaft motor encoder wire connection is correct Check whether the main shaft motor wire connection for power is correct E811 Over voltage In the case a voltage that is equal to or more than the guaranteed voltage is input In the case a voltage of 200 V is applied t...

Page 58: ...E955 Electric current sensor error The electric current of the main shaft motor exceeds the assumed value Check whether connection of the main shaft motor wire for power is correct E961 Pitch motor deviation error In the case the pitch motor fails to operate because of an excessive load Check whether the pitch motor runs smoothly E962 Presser motor deviation error In the case the presser fails to ...

Page 59: ...lay the memory switch category selection screen 3 Select 01 Display all by pressing Then press to display the memory switch setting screen In the case any item other than 01 Display all is selected only the mem ory switch which corresponds to the selected item is displayed on the mem ory switch setting screen Selecting the category of the memory switch data Setting the memory switch 1 Select the m...

Page 60: ...s to confirm the data and return the current screen to the memo ry switch category selection screen Press again to return the cur rent screen to the mode screen Press yet again to return the current screen to the sewing screen Sewing screen ...

Page 61: ...ne with ease The setting of Lowering Not lowering the feed dog during thread trimming can be changed over with Memory switch U057 5 MAIN NEW FUNCTIONS 5 1 Shorter thread remaining thread trimming The shorter thread remaining function is in the OFF state The shorter thread remaining function is in the ON state State at the time of shipment from the factory Due to computerization of the feed mechani...

Page 62: ...n is displayed 3 Select U057 by pressing Press 4 Select the feed dog status during thread trimming 0 Feed dog DOWN 1 Feed dog UP by pressing 5 Confirm your entry by pressing Then the sewing screen is displayed The condensation operation should be turned OFF before thread trimming is performed at a position where there is no material since thread loop formation at the time of thread trimming become...

Page 63: ...sing Press 2 Press and enter the con densation pitch at the end of sewing for shorter thread remaining thread trimming Factory set value S type 0 3 H type 0 5 3 Confirm your entry by pressing Then the sewing screen is displayed If the condensation pitch is decreased the phenomenon where the needle enters the same needle entry point will likely to occur resulting in unstable formation of thread loo...

Page 64: ...d Factory setting at the time of shipment DDL 9000C SSH Feed dog height mm 1 00 1 05 1 10 1 15 1 20 1 25 1 30 1 35 1 40 1 45 1 50 1 55 1 60 Input value on the panel 4 3 2 1 0 1 2 3 4 5 6 7 8 Low High Standard Factory setting at the time of shipment Range of input values on the panel is from 4 to 8 1 Be aware that interference between the throat plate and feed dog can occur depending on the gauge u...

Page 65: ...displayed 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 Standard 0 Needle To advance Adjust with the key To retard Adjust with the key 1 The feed timing differs with the set value Image figure as observed from the face plate side 2 The stitch length changes by adjusti...

Page 66: ...ard smooth elliptical locus 0 to 4 00 mm 5 000 sti min H type 4 500 sti min 4 05 to 5 00 mm 4 000 sti min A During ascending the feed dog goes straight up and moves in parallel in terms of longitudi nal direction 0 to 5 00 mm 4 000 sti min C When the needle penetrates the material the feed dog sinks straight down As a result the bent needle problem rarely occurs 0 to 5 00 mm 4 000 sti min B The fe...

Page 67: ...g machine is placed in the maintenance mode it will not start even if the pedal is depressed 1 Display the mode screen by pressing 2 The screen is changed over to the main tenance mode screen Confirm that the top of oil amount indicating rod is between the upper engraved marker line A and the lower engraved marker line B of the oil amount indicating window For the details refer to 2 14 Lubrication...

Page 68: ...e sewing machine 6 3 Cleaning WARNING Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the sewing machine 6 4 Applying grease 1 When the machine needs replenishment of grease an alarm sounds Once the alarm sounds replenish grease In the case the machine is used under harsh environment it is recommended to replenish grease once a year for ensuring eff...

Page 69: ...ube Insert its tip into the oil hole and replenish grease from exclusive grease tube At this time add grease until it overflows the oil hole 4 Push overflowing exclusive grease with the oil filling screw into the oil hole 5 Wipe the excess of grease off the area around the oil hole The machine uses the following one fuse MAIN PWB For 85V power supply protection 5A time lag fuse DANGER 1 To avoid e...

Page 70: ... line D on ascending needle bar with the bottom end of needle bar lower bushing 4 In this state align hook blade point with the center of needle Provide a clearance of 0 04 to 0 1 mm reference value between the needle and the hook then securely tighten the three hook setscrews B A C D A B a 0 04 to 0 1 mm 1 If the clearance between the blade point of hook and the needle is smaller than the specifi...

Page 71: ...ry point is improved 2 Display S042 by pressing 3 Set ON OFF status of the needle thread presser device by pressing The ON OFF status of the needle thread presser device has been facto ry set to ON at the time of shipment 4 Confirm your entry by pressing Then the sewing screen is displayed How to set up the needle thread presser device 1 Display the sewing data edit screen by pressing In the case ...

Page 72: ...perates 100 to 3000 sti min U293 Sewing speed resetting angle when the thread presser operates This memory switch is used for setting the angle at which the sewing speed employed when the thread presser operates is reset The setting is enabled when the thread presser operates 0 to 720 Degree Condensation So called bird s nest phenomenon is reduced by shortening the length of needle thread remainin...

Page 73: ...g speed appropriately to prevent insufficient feed efficiency due to jumping or other faults of the presser foot Confirm the adjustment result by actually sewing the ma terial 3 Move the cursor to U290 by pressing Input the lifting time using with Factory set value 20 Adjustable range 0 to 50 The longer the lifting time is increased the higher the presser foot sole is brought up above the throat p...

Page 74: ...Then turn only thread trimming cam with fingers in the direction which is opposite to the normal direction of rotation of feed driving shaft until it will go no further without turning feed driving shaft At this position tighten the screws No 1 and No 2 of thread trimming cam setscrew in the written order while pressing thread trimming cam against roller 1 In the case of using a high count filamen...

Page 75: ...The needle thread may be trimmed excessively short in the case thread such as filament thread which is likely to cause unstable thread loop formation is used or thread trimming is carried out at a position where there is no material If the aforementioned phenomenon occurs it should be corrected by carrying out the below stated procedure Make the thread take up spring stroke larger than the standar...

Page 76: ...pin with a flat blade screwdriver to finely adjust the rotational direction position of loop spreading knife 5 After the adjustment tighten loop spreading knife eccentric pin setscrews two pieces 6 Attach protective cover back in place 7 3 4 Adjustment of the knife unit A Position of marker dot A on loop spreading knife eccentric pin should be adjusted only from the operator s side WARNING Turn OF...

Page 77: ...count filament type thread or cotton thread the thread trimming speed should be decreased to reduce damage to the thread Thread trimming speed should be adjusted when appropriate according to the sewing process 7 3 5 Adjustment of thread trimming speed 2 Press to align the cursor on U036 Input a thread trimming speed with How to adjust 1 Press No Item Setting range Unit U036 Speed during thread tr...

Page 78: ...ker and the length of needle thread remaining at the needle tip after thread trimming will be short In addition bobbin is likely to idle frequently at the time of thread trimming causing problems at the beginning of sewing When it is necessary to check how the picker is adjusted install the bobbin case and bobbin in the hook first then check the picker 0 5 mm To be in contact Once the standard adj...

Page 79: ...nd loosen thread tension release changeover screw using a hexagon wrench 2 Fix screw on the top of thread tension release changeover plate The thread tension disk does not rise even when the presser foot is lifted and the needle thread tension is not loosened The thread tension disk rises only when thread trimming is performed Do not use screw at any position other than the top or bottom position ...

Page 80: ...Regarding K118 error resetting procedure p 77 in the case of carrying out error resetting K118 7 6 2 E221 Grease shortage error If the error message E220 is not reset the error message E221 Grease shortage error will be displayed In this case the sewing machine operation is disabled Be sure to add grease and carry out error resetting K118 Refer to 7 6 3 Regarding K118 error resetting procedure p 7...

Page 81: ...Memory switch by pressing Press 3 Select 01 Display all by pressing Press 4 Select K118 by pressing 5 Press to set the setting to 1 Then press This resets the error to bring the sewing machine back to the normal operation The sewing machine can run normally until the next maintenance period is reached ...

Page 82: ...ing is se lected Then the polygonal shape stitch ing pattern edit screen is displayed Sewing screen Polygonal shape stitching pattern Polygonal shape stitching pattern edit screen Selecting the step to edit 1 Select a step by pressing The step that is being selected is dis played in reverse video Step that is being selected 2 In the case there is an unused step s a step s can be added by following...

Page 83: ...ntioned procedure Press again to return the current screen to the sewing screen of the po lygonal shape stitching pattern you have edited Refer to 4 2 4 2 Setting items for the polygonal shape stitching steps p 36 The teaching screen is displayed by pressing during selection of the number of stitches Only in the case the number of stitches can be changed Refer to 4 2 6 Teaching function p 38 A ste...

Page 84: ...e pattern Press on the sewing screen The registered patterns are displayed in sequence Cycle patterns are displayed after sewing patterns Sewing is enabled by selecting a desired cycle pattern number No cycle pattern has been factory regis tered at the time of shipment Create a new cycle pattern s referring to 8 2 2 Creating a new cycle pattern p 81 1 cycle 9 cycle can be registered Step 1 Step 2 ...

Page 85: ...ess to display the cycle pattern man agement screen 3 Select 02 Create new cycle pattrn by pressing Then press to display the new cycle pat tern creation screen Cycle pattern management screen New cycle pattern creation No selection screen Selecting a cycle pattern number 1 Select No 1 by pressing 2 Press to confirm the data and return the current screen to the cycle pattern management screen ...

Page 86: ... input screen 2 Select what number of character to edit by pressing Then press to input a new character The is displayed at the top and bottom of the selected character 8 2 3 Editing the cycle patterns 3 The selected character can be deleted by pressing All characters can be deleted by keeping it held pressed for one second 4 Press to confirm the data and return the current screen to the cycle pat...

Page 87: ...ative step is confirmed as an added step by setting the pattern number Press to add a step before the step which is being selected A step is added at the end of steps by pressing of while the ending step is being selected 4 The step that is being selected can be deleted by pressing All steps included in a cycle pattern can be deleted by keeping held pressed for one second Confirming the edit data ...

Page 88: ... a pattern by pressing Then press to display the sewing pattern copy deletion screen Sewing pattern management screen Sewing pattern copy deletion screen Creating copying a sewing pattern 1 Select a source pattern number by pressing Select a des tination pattern number by pressing 2 Execute or cancel copy of the pattern following the procedure described below Press to execute copy Then the current...

Page 89: ...een Cycle pattern copy deletion screen Creating copying a cycle pattern 1 Select a source pattern number by pressing Select a des tination pattern number by pressing 2 Execute or cancel copy of the cycle pattern following the procedure described below Press to execute copy Then the current screen is returned to the cycle pattern manage ment screen Press to display the copy cancellation confirmatio...

Page 90: ...gement screen Press to cancel deletion Then the current screen is returned to the sewing pattern copy deletion screen 1 Display the cycle pattern copy deletion screen referring to 8 3 2 Copying a cycle pattern p 85 2 Select a cycle pattern No to delete by pressing Select the trash by pressing 3 Press to display the deletion confirmation screen Press to delete the pattern Cycle pattern copy deletio...

Page 91: ...itch Select an already created custom pitch Displaying the pitch input screen Press on the sewing screen to display the pitch input screen Fig 1 Step1 1 mm 3 stitches Step2 2 mm 2 stitches Step3 3 mm 1 stitches Step4 1 5 mm 2 stitches Next step Custom pitch No 1 Next custom pitch Selecting a custom pitch Pitch input screen 1 Select a custom pitch with 2 Press to display the de sired custom pitch n...

Page 92: ... new custom pitch cre ation screen Custom pitch management screen New custom pitch creation No selection screen Selecting a custom pitch number 1 Select No 1 by pressing 2 Press to display the new cus tom pitch creation screen Custom pitch edit screen Creating a custom pitch 1 Select the number of stitches or the pitch by pressing 2 The numeric value which is being selected can be changed by press...

Page 93: ...f setting the pitch The pitch can be input in the range from 5 00 to 5 00 mm Set the pitch B for step 1 to 1 00 mm by pressing 3 Carry out the following setting in the similar manner For step 2 set the number of stitches C to 2 and the pitch D to 2 00 mm For step 3 set the number of stitches E to 1 and the pitch F to 3 00 mm For step 4 set the number of stitches G to 2 and the pitch H to 1 50 mm A...

Page 94: ...wing screen 8 5 3 Custom pitch edit function Selecting the custom pitch edit function 1 Display the custom pitch management screen referring to 8 5 2 Creating a new custom pitch p 88 2 Select 01 Edit CP by pressing Then press to display the custom pitch management screen Hereafter the steps of procedure to be taken are same with those in the case of creating a new custom pitch Refer to 8 5 2 Creat...

Page 95: ...ying a custom pitch 1 Select a source custom pitch number by pressing Select a destination custom pitch number by pressing 2 Execute or cancel copy of the pattern following the procedure described be low 1 Copying a custom pitch Custom pitch copy deletion screen Press to execute copy Then the current screen is returned to the custom pitch manage ment screen Press to display the copy cancellation c...

Page 96: ...t the trash by pressing 3 Press to display the deletion confirmation screen Custom pitch copy deletion screen 4 Execute or cancel deletion following the procedure described below Press to execute deletion Then the current screen is returned to the custom pitch man agement screen Press to cancel deletion Then the current screen is returned to the custom pitch copy de letion screen ...

Page 97: ...se feed stitching start 1 On the sewing screen keep held pressed for one second to display the reverse feed stitching at start edit screen 2 Select the condensation custom A by pressing 3 Select the condensation custom num ber by pressing 4 Press to confirm the data and return the current screen to the sewing screen The condensation custom of the re verse feed stitching at end can be selected in t...

Page 98: ...nsation cus tom creation screen Condensation custom management screen New condensation custom creation No selection screen Selecting a condensation custom number 1 Select No 1 by pressing 2 Press to display the new con densation custom creation screen Condensation custom edit screen Creating a condensation custom 1 Select the number of stitches or the pitch by pressing 2 The numeric value which is...

Page 99: ...to 5 00 mm Set the pitch B for step 1 to 1 00 mm by pressing 3 Carry out the following setting in the similar manner For step 2 set the number of stitches C to 4 and the pitch D to 1 50 mm For step 3 set the number of stitches E to 3 and the pitch F to 1 00 mm For step 4 set the number of stitches G to 3 and the pitch H to 1 00 mm For step5 set the number of stitches I to 2 and the pitch J to 1 50...

Page 100: ...ation custom edit function Selecting the condensation custom edit function 1 Display the condensation custom management screen referring to 8 6 2 Creating a new condensation custom p 94 2 Select 01 Edit CC by pressing Then press to display the condensation custom man agement screen Hereafter the steps of procedure to be taken are same with those in the case of creating a new condensation custom Re...

Page 101: ... a condensation custom 1 Select a source condensation custom number by pressing Se lect a destination condensation custom number by pressing 1 Copying a condensation custom Condensation custom copy deletion screen 2 Execute or cancel copy of the pattern following the procedure described below Press to execute copy Then the current screen is returned to the condensation custom management screen Pre...

Page 102: ...elect the trash by pressing 3 Press to display the deletion confirmation screen Condensation custom copy deletion screen 4 Execute or cancel deletion following the procedure described below Press to execute deletion Then the current screen is returned to the condensation cus tom management screen Press to cancel deletion Then the current screen is returned to the condensation custom copy deletion ...

Page 103: ...ried out for one minutes The time to be elapsed until the simple lock is enabled can be set with the memory switch U402 Refer to 4 5 List of memory switch data p 48 for details Even if the simple lock is disabled once the status of the simple lock will return to enable if no operation is carried out in a certain period of time In the case you do not want to use the simple lock function set U402 to...

Page 104: ...ct the communication data A by pressing Refer to 8 7 2 2 List of communication data for mats p 101 2 Select the communication data B by pressing Data stored on the operation panel is written to the USB thumb drive Data stored on the USB thumb drive is written to the operation panel 3 Press Data stored on the USB thumb drive is written to the operation panel 1 How to use the communication function ...

Page 105: ...XX 001 999 It is the data of needle entry point created with PM 1 and the data format that can be operated in common between JUKI sewing machines 2 List of communication data formats Selecting the target data number 1 Select the source data No C by press ing 2 Select the destination data number D by pressing 3 Press to display the during communication screen and write the data After the completion...

Page 106: ...nput output setting screen Mode screen Setting the optional input output 1 Select the input output port No A by pressing 2 Select the function B by pressing Then set up the function by pressing Refer to 8 8 2 List of function settings p 103 for the selectable functions 1 Setting the optional input output Setting the optional input output screen 3 Select the HIGH LOW level C by pressing Then set th...

Page 107: ... HSSW High speed command input 12 USW Needle lifter function 13 BT Reverse feed stitching switch input 14 SOFT Soft start switch input 15 OSSW One shot speed command switch input 16 BKOS Reverse feed one shot speed command switch input 17 SFSW Safety switch input 18 AUBT Automatic reverse feed stitching cancellation addition switch 19 CUNT Sewing counter input 20 OTSW One touch change over switch ...

Page 108: ...ress yet again to return the current screen to the mode screen Version information screen Selecting the contrast setting function 1 Press on the sewing screen to display the mode screen 2 Select 08 Contrast adjustment by pressing Then press to display the contrast setting screen 1 Checking the version information Mode screen 2 Adjusting the contrast of the LCD of the operation panel Setting the co...

Page 109: ...reen Mode screen Setting up a password 1 Select 01 Password setting by pressing Then press to display the Password setting screen Initially four figures 0000 is displayed 2 Select what number of the four fig ures to edit by pressing Then input a new figure by pressing The is displayed at the top and bottom of the selected figure Password setting screen 3 Only the selected figure can be deleted by ...

Page 110: ...ck item setting screen key lock setting on a function by function basis Key lock status Key lock is enabled Function 1 Key lock is enabled Key lock is enabled Function 2 Key lock is disabled Key lock is disabled Key lock is disabled Function 1 Key lock is enabled Key lock is disabled Function 2 Key lock is disabled Key lock is disabled Be aware that the key lock will be disabled regardless of how ...

Page 111: ...n press Refer to 8 8 3 3 Setting up a password p 105 for how to input the password 2 If the correct password is input the mode screen will be displayed 3 If a wrong password is input the error screen will be displayed Press to reset the error and return the error screen to the password input screen Password input screen 1 Open the control box Place DIP switch 2 on the main body PCB in ON Then turn...

Page 112: ...ted the machine will only recognize one of them Refer to the USB specifications Do not turn the power OFF while the data on the USB flash drive is being accessed USB specifications Conform to USB 1 1 standard Applicable devices 1 USB memory Format supported FAT 12 FAT 16 FAT 32 Applicable medium size 4 1MB 2TB Consumption current The rated consumption current of the applicable USB devices is 500 m...

Page 113: ...mmunication between the sewing machine and a tablet or smartphone bring the antenna of the tablet or smartphone near to NFC mark as shown in Fig 2 If the NFC communication has failed error message will be displayed on the tablet smartphone screen When the error message is displayed on the screen carry out the NFC com munication again Precautions to be taken when handling NFC The position of the NF...

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