JUKI APW-896N/IP-420 Instruction Manual Download Page 24

Page: 24 / 142

− 20 −

❷

❶

6. HOW TO ADJUST THE THREAD TENSION

Bobbin

Bobbin case

Bobbin thread

tension adjustment

screw

②

Adjusting needle thread tension

First, adjust the right- and left-hands bobbin

thread tension.

Then in accordance with the bobbin thread

tension obtained, adjust the right- and left-hand
sides needle threads tension appropriately by
turning thread tension adjustments nuts

❶

and

❷

respectively. Turning the nuts clockwise will

increase the thread tension or turning them
counterclockwise to decrease it.

①

Adjusting bobbin thread tension

Turn bobbin thread tension adjustment screw

clockwise to increase the bobbin thread tension
or turn the screw counterclockwise to decrease it.

As shown in the left-hand figure, standard
bobbin thread tension is 0.25 to 0.35N when

measuring with the tension gauge.

Summary of Contents for APW-896N/IP-420

Page 1: ...APW 896N IP 420 INSTRUCTION MANUAL CompactFlash TM is the registered trademark of SanDisk Corporation U S A ...

Page 2: ...PART NO 40149798 12 14 ADJUSTMENT OF SA 120N INTERLINING SUPPLYING DEVICE OPTIONAL PART NO 40149798 13 V PREPARATION OF THE SEWING MACHINE 14 1 HOW TO OPERATE THE SEWING MACHINE HEAD 14 1 How to attach the needles 14 2 Thread used 14 3 How to pass the needle thread 15 2 HOW TO REMOVE THE SEWING TABLE 16 1 When replacing the bobbin thread 16 2 Cautions to be taken when the sewing tables are removed...

Page 3: ...ernate sewing data 63 9 CHANGING THE MEMORY SWITCH DATA 65 1 Changing procedure of the memory switch data 65 2 Memory switch data list 66 10 PERFORMING OPTIONAL SETTING 74 1 Changing procedure of the optional setting 74 2 Optional setting list 75 11 CHANGING THE DEVICE SETTING 76 1 Changing procedure of the device setting 76 2 Device setting list 77 12 CUSTOMIZING THE PEDAL OPERATION 78 1 Method t...

Page 4: ...1 Replacing procedure between double welt and single welt 109 2 Fine adjustment of the position of garment body clamp 109 3 Replacing the binder 110 8 ADJUSTING THE CORNER KNIFE 111 1 Corner knife unit 111 2 Adjusting the corner knife 112 3 Corner knife adjustment function screen 113 4 Corner knife actuating position setting procedure 115 5 Feature of the corner knife actuating position setting 11...

Page 5: ...ated value troubles such as interference between the parts can occur It is therefore necessary to carefully check the com pressed air pressure 4 Check whether the needle thread bobbin thread need to be replenished 5 To perform sewing immediately after turning ON the power switch perform trial stitching first then proceed with sewing of actual products after the test sewing 6 In order to prevent th...

Page 6: ...pings F Stacker unit Optional G Sewing machine head H Electric control unit Control panel I Operation panel J Power switch Also used as the emergency stop switch K Temporary stop switch With this machine consisting of the aforementioned 11 units you can do desired welting work simply by set ting materials garment body interlining piece welting patch etc in place and operating the switches on the o...

Page 7: ...hread take up lever 11 Needle bar stroke 33 3mm 12 Cloth feed mechanism Driven by stepping motor 13 Control By a micro computer 14 Safety mechanism Machine operation is automatically stopped if the cloth feed mechanism error detector the needle thread breakage detector or any of the various safety devices is actuated 15 Lubricating oil JUKI New Defrix Oil No 1 16 Operating air pressure 0 5 MPa 17 ...

Page 8: ...it Draw out the corner knife unit and remove the string that has fixed the unit Cut and remove the clip band that has fixed the needle bar 1 REMOVING PACKING MATERIALS 2 SECURING THE MACHINE CAUTION To prevent a fatal accident lower and fix adjust bolts 4 places located at the side of caster after moving the machine to the level and stabilized place When lifting the machine hold the frame without ...

Page 9: ...ing rod on the pedal side D and the caster do not interfere with each other within the range of pedal operation 4 CONNECTING THE AIR COUPLER Connect one end of air coupler A supplied with the machine as an accessory to air hose Then connect the other end to coupler on the main unit side Connect coupler A to the main unit with air cock closed then carefully open air cock to allow the com pressed ai...

Page 10: ...ng of the input tap of transformer standard setting at the time of delivery 380V CAUTION To prevent possible accidents caused by leakage or dielectric strength an appropriate power plug shall be installed by a person who has an expert knowledge of electricity Be sure to connect the pow er plug to the receptacle that is well grounded This product performs operation by the single phase connection fo...

Page 11: ... 7 6 ASSEMBLING THE THREAD STAND AND ATTACHING IT TO THE MACHINE Putting nut and washer between main unit frame and fix the thread stand as illustrated in the left hand figure Washer Spring washer Nut ...

Page 12: ...ached Lock the whole stacker with hinge Insert safety bar in direction C as illustrated in the figure Fix the safety bar at the position where it is in parallel with the floor surface At this time confirm that air is being supplied C A B Stacker in the operation state with the air supply If the aforementioned situation occurs stop the air supply to bring the stacker back to the state shown in the ...

Page 13: ...r ta ble and rubber roller is approximately 0 5 mm If it is not approximately 0 5 mm loosen nut to adjust 0 5mm 1 Adjusting the position When the roller stacker is not used or adjusting the corner knife the roller stacker can be turned upward with the procedure below Pull release lever Lift up the roller section to thrust pin into fixing spring then bring them into locked state see Fig 1 This puts...

Page 14: ...11 INSTALLING OPERATION PANEL IP 420 As shown in the figure above open the lid on the right hand section B of IP 420 and connect the connector which is fixed with tape to the right hand top surface A of the table To prevent malfunction due to static electricity install operation panel IP 420 on the panel base to use and do not change the position of the panel base At this time fix the sub table so...

Page 15: ...ng the oiler supplied with the machine as accessories Upper engraved marker line Fill the oil tank with the oil until the top end of oil amount indicating rod comes between the upper engraved marker line and the lower engraved marker line of oil amount indicating window When oil amount is excessively large oil leaks from the air hole or adequate lubrication cannot be performed So be careful When o...

Page 16: ...ning Feed the interlining up to the roller section using the notch of the guide plate Adjust the lateral position of two guides two guide pins and side plate on the right to allow the interlin ing to be fed straight up above the sewing table Position the set collar on the left hand side to allow the side plate to lightly hold the interlining by spring Then fix the set collar there Notch 13 INSTALL...

Page 17: ...troller the amount is decreased and when loosening it the amount is increased When a new interlining is mounted press interlining supply button perform feeding of the trial sewing several times and use the device after confirming the feeding amount and the parallel feeding of the interlining Caution when operating When using the interlining supplying device with rear reference the interlining at t...

Page 18: ... other and tighten needle clamp screws Use the left hand twist thread for the needle thread Either twist thread will do for the bobbin thread 2 Thread used Right hand twist thread Left hand twist thread Use a new thread which is uniformly twisted CAUTION Turn OFF the power before starting the work so as to prevents accidents caused by abrupt start of the sewing machine When replacing the needle be...

Page 19: ...otion of thread during sewing can be prevented 3 How to pass the needle thread Lift binder in the direction A Hold section B by hand and turn the whole binder in the direc tion C Binder is locked with the ball plunger Rather strongly turn the binder in the direction C to release the lock Be sure to press section B since welt ing width may become improper when the binder is pressed and turned in th...

Page 20: ...keeping the above state and you can see the bobbin case At this time move the sewing tables so as not to allow the sewing tables to come in contact with the needles After replacing the bobbin thread return the sewing tables in place by following the above mentioned steps of procedure in the reverse order Now firmly set the sewing tables on the throat plates and the pins CAUTION Turn OFF the power ...

Page 21: ...0N automatic interlining supply ing device return the sewing tables to their home positions while lifting the sewing tables and so that the plate spring section is not bent Outlet of interlining supply 2 In case of removing the sewing tables and with the types below take care not to bend pocket bag clamping device and interlining clamping device Pocket bag clamping device standard Pocket bag clamp...

Page 22: ...ail to be performed normally 2 To ensure the appropriate remaining amount of bobbin thread it is important to wind the bobbin uniformly Be sure to check that the bobbin is uniformly wound particularly at the start of bob bin winding If the bobbin fails to be uniformly wound with thread properly adjust the lateral position of ten sion post socket 3 It is most suitable to wind the bobbin with thread...

Page 23: ... and take out the bobbin cases together with the bobbins When fitting fit the bobbin cases into the hook driving shaft and tilt levers 0 2 to 0 3mm When bobbin cases left and right are replaced make sure that the clearance between the opener which is extremely receded and the bobbin case is 0 2 to 0 3 mm If the clearance is not 0 2 to 0 3 mm loosen setscrew and adjust it CAUTION Turn OFF the power...

Page 24: ...e threads tension appropriately by turning thread tension adjustments nuts and respectively Turning the nuts clockwise will increase the thread tension or turning them counterclockwise to decrease it Adjusting bobbin thread tension Turn bobbin thread tension adjustment screw clockwise to increase the bobbin thread tension or turn the screw counterclockwise to decrease it As shown in the left hand ...

Page 25: ...y clamp left Garment body clamp right Material guide functions to stabilize the welt patch at the edge of the machine needle Adjust the height and the presser pressure of material guide in accordance with the thickness of material 8 ADJUSTING THE MATERIAL GUIDE The height of material guide can be adjusted by loosening nut and screw Clearance between material guide and welt patch scale has been adj...

Page 26: ...closing the cover it is possible to access If the media and the cover come in con tact with each other and the cover is not closed check the following matters Check that the media is securely pressed until it goes no further Check that the inserting direction of the me dia is proper 1 When the inserting direction is wrong panel or media may be damaged 2 Do not insert any item other than the Compac...

Page 27: ...or electric shock will be caused Do not bend or apply strong force or shock to it Never perform disassembling or remodeling of it Do not put the metal to the contact part of it Data may be disappeared Avoid storing or using it in the places below Place of high temperature or humidity Place of dew condensation Place with much dust Place where static electricity or electrical noise is likely to occu...

Page 28: ...USB terminal on the IP panel until it will go no further 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 Storage devices such as USB memory USB hub FDD and card reader Not applicable devices CD drive DVD drive MO drive tape drive etc Format supported FD floppy disk FAT 12 Others USB memory etc FAT...

Page 29: ... Contrast control Brightness control CompactFlash TM eject button CompactFlash TM slot Cover detection switch Connector for external switch Connector for control box connection 2 BASIC OPERATION OF THE OPERATION PANEL IP 420 1 Configuration of IP 420 Front Right side 1 Lightly press the target key on the touch panel with a fingertip to operate the IP 420 If you operate with any means other than yo...

Page 30: ...ibed below 2 Buttons used in common Pictograph Name Description CANCEL button Pop up screen is closed In case of the data change screen the data during changing can be cancelled ENTER button Data changed are determined UP SCROLL button This button scrolls button or display upward DOWN SCROLL button This button scrolls button or display downward RESET button This button releases error and the like ...

Page 31: ...stered is not displayed For the detailed explanation of input screen see VI 3 EXPLANATION OF THE BASIC SCREEN p 29 C The independent sewing input screen screen A Start sewing When READY key D is pressed in the independent sewing input screen screen A the green sewing screen screen B is displayed and the sewing operation is started by the pedal opera tion Sewing screen screen B For the detailed exp...

Page 32: ...put on the clamp foot Confirming message saying that Clamp foot moves to the back with flap presser closed Remove material on the clamp foot is displayed G When there is material on the clamp foot be sure to press CANCEL button H and remove the material Then depress back the pedal again to move the clamp foot to the back H When canceling clamp foot back press CANCEL button H and the flap presser i...

Page 33: ...t of sewing or deflection amount at the end of sewing is set L MOTION MODE SETTING button With without of motion of sewing machine motor center knife and corner knife M STACKER MOTION STOP CHANGE OVER button This button selects motion stop and of stacker N SEWING DATA DISPLAY button Sewing pattern edit screen is displayed Detailed sewing data that are not displayed in the input screen can be selec...

Page 34: ...ssed the display of sewing counter and number of pcs counter is changed over This button is displayed only when both sewing counter and number of pcs counter are ON F COUNTER VALUE CHANGE button This button changes the counter value which is displayed at present G BOBBIN THREAD RIGHT REMAINING AMOUNT VALUE This button detects reflecting light from bobbin and informs that bobbin thread remaining am...

Page 35: ...size sewing sewing length is set K DEFLECTION AMOUNT SETTING button In case of slant sewing deflection amount at the start of sewing or deflection amount at the end of sewing is set L SEWING DATA DISPLAY button Sewing pattern edit screen is displayed This button selects detailed sewing data that are not displayed in the input screen and can edit the data M STACKER MOTION STOP CHANGE OVER button Th...

Page 36: ...button is displayed only when both sewing counter and number of pcs counter are ON F COUNTER VALUE CHANGE button Counter value which is displayed at present is changed G NEXT SEWING DATA CHANGE OVER button Sewing pattern to be sewn next which is enclosed with yellow frame is changed over This is not displayed when flap priority sewing selection is ON H BOBBIN THREAD RIGHT REMAINING AMOUNT VALUE Th...

Page 37: ...nd the needle thread trimming in motion screen is displayed G BOBBIN THREAD TRIMMING button While this button is held pressed bobbin thread trimming knife opens H CYCLE SEWING DATA NO LIST button Cycle sewing data No list screen is displayed and the cycle sewing data can be selected I PATTERN DATA EDIT button Edit of pattern data which have been registered to cycle sewing data can be performed For...

Page 38: ...ged over This button is displayed only when both sewing counter and number of pcs counter are ON G COUNTER VALUE CHANGE button Counter value which is displayed at present is changed H BOBBIN THREAD RIGHT REMAINING AMOUNT This button detects light from bobbin and informs that bobbing thread remaining amount is running out When one stitching completes the counter value is subtracted and the count er...

Page 39: ...ent counter Press sewing counter button B in counter setting screen screen A and sewing counter setting screen screen B is displayed Then the kind of counter can be set Sewing counter UP counter Every time one sewing is performed the existing value is counter up When the existing value is equal to the set value the count up screen is displayed DOWN counter Every time one sewing is performed the ex...

Page 40: ...unted up In case of independent sewing 1 time of sewing In case of alternate sewing 2 times of sewing In case of cycle sewing 1 time of cycle sewing The number given in each case above is regarded as one of fin ished products When the existing value is equal to the set value the count up screen is displayed DOWN counter Every time one of finished products is sewn the existing value is counted down...

Page 41: ... inputted to the target value of counter only the existing value is displayed during sewing and the count up screen is not displayed Change the existing value of counter In case of the sewing counter press button F and in case of the number of pcs counter press G and Numerical setting pop up screen screen E is displayed Then the existing value of counter can be set Here input the existing value of...

Page 42: ...r value Change the counter value with TEN keys to B or button C D Determine the counter value Press ENTER button E and the data is determined When you desire to clear the counter value press CLEAR button F During the sewing work the count up condition is reached the count up screen is displayed and the buzzer sounds Press CLEAR button A to reset the counter and the screen returns to the sewing scr...

Page 43: ...ment counter setting pop up screen screen B is displayed Then the bobbin thread remaining amount adjustment counter motion ON OFF can be set Counter setting screen Screen A B A Bobbin thread remaining amount adjustment value setting screen Screen B Bobbin thread remaining amount detection Bobbin thread remaining amount adjustment counter ON The counter detects the reflecting light from bobbin and ...

Page 44: ...remaining amount adjustment value 0 to 9 Set the number of times of sewing from detecting run out of bob bin thread by the sensor to performing the count up display When you desire to lengthen the remaining length bobbin thread Decrease the number toward 0 When you desire to shorten the remaining length of bob bin thread Increase the number toward 9 Counter setting screen Screen A Bobbin thread re...

Page 45: ...aining length of bobbin thread at the time when the indication of run out of bobbin thread varies by a certain extent This variation depends on the type of thread sewing length and the winding way of thread The remaining length of bobbin thread is shown as a guide in the table below Correct the counter value in accordance with sewing conditions and the like so that the bobbin thread does not compl...

Page 46: ...ODE SELECTION button B and the indication of button is changed Determine the sewing mode Press MODE CHANGEOVER key A and the data input screen of the selected sewing mode is displayed Independent sewing input screen Alternate sewing input screen Cycle sewing input screen When the independent sew is selected When the alternate sewing is selected When the cycle sewing is selected A B ...

Page 47: ... of pattern can be performed from the sewing screen as well Call the pattern list screen Press PATTERN LIST button or A and the pattern list screen is displayed Determine the pattern When ENTER button C is pressed the pattern is selected and the screen returns to the input screen 1 Performing the selection of pattern 7 USING THE SEWING PATTERN Select the pattern Press pattern data you desire to se...

Page 48: ...w creation screen Press NEW CREATION button or A and the pattern new creation screen is dis played Input the pattern No Input pattern No you desire to newly create with ten keys to B It is possible to retrieve pat tern No which has not been registered yet with button C and D Determine the pattern No When ENTER button E is pressed the pattern No to newly create is determined and the screen returns ...

Page 49: ... erasing procedure see VI 7 4 Erasing the pattern p 47 Display the input screen When the input screen of independent sewing mode alternate sewing mode and the cycle sewing mode is displayed it is possible to copy Call the pattern No list screen of the copy source Press PATTERN COPY button or A and the copy source pattern list screen is dis played When performing copying the pattern No which has be...

Page 50: ...y destination No input screen screen B Input the pattern No of copy destination Input the pattern No of copy destination with ten keys to B It is possible to retrieve the pat 6tern No which has not been used yet with buttons C and D Start copying When ENTER button E is pressed copying starts The pattern No which has been copied is in the selection state and returns to the copy source pattern list ...

Page 51: ...t screen screen A is dis played Select the pattern to be erased Select the pattern to be erased from pattern list button B Next press ERASE button C and the pattern erase confirmation screen is displayed Pattern No list screen screen A Determine the pattern to be erased Press ENTER button in the pattern erase confirmation screen and the pattern is erased When CANCEL button is pressed the screen re...

Page 52: ...ARACTER button B you desire to input As many as 14 characters of characters to and to and symbols and can be inputted Cursor can be moved with CURSOR LEFT MOVE button C and CURSOR RIGHT MOVE button D When you desire to erase the inputted character adjust the cursor to the position of the character you desire to erase and press ERASE button E End the character input Press ENTER button F to end the ...

Page 53: ...ton A and the pattern list screen screen B is displayed Select the pattern data you desire to register from PATTERN LIST button B and press ENTER button C Then the selected pattern data is registered to the blank section When the first pattern data is registered BLANK button D is displayed in the second place Repeat the operation of in case of need As many as 6 pattern data can be registered to th...

Page 54: ... edit screen Screen D Erase the registered pattern data Press ERASE button E and the pattern data which is dis played with white emphasis is erased Select the pattern data you desire to erase with UP DOWN SCROLL buttons and F and erase it Cycle sewing input screen Screen C The pattern data which is displayed with white emphasis is the pattern data to be sewn next So move it in accor dance with the...

Page 55: ... sewing data of cycle sewing mode press PATTERN DATA EDIT button C and it is possible to change 2 In case of alternate sewing mode SEWING DATA SHORTCUT button B is not displayed 3 For SEWING DATA SHORTCUT button B refer to VI 13 CUSTOMIZING THE DATA INPUT SCREEN p 81 4 For the details of sewing data refer to Items that are displayed in the data input screen of VI 8 2 Sewing data list p 52 Sewing d...

Page 56: ...e setting In case of L size sewing the sewing length is set It is possible to set only when setting L size sewing 18 0 to 220 0 0 1mm 150 0mm Marking light irradiation position change over Sewing start irradiation sewing end irradiation center irradiation is selected Sewing start irradiation Sewing end irradiation Center irradiation Flap concealed stitching data Left sewing start Position of sewin...

Page 57: ... direction at the end of sewing is performed Deflection amount at the end of sewing In case the end of sewing is the slant sewing setting deflection amount is compensated In case the end of sewing is the parallel sewing setting deflection amount cannot be compensated 0 5 to 10 0 0 1mm 0 0mm Center knife actuating position setting Cutting position of center knife at sewing start sewing end is set B...

Page 58: ...m 0 1mm 0 5mm Setting of left width of corner knife at the start of sewing Left width of corner knife at the start of sewing is set 1 0 to 1 5mm 0 1mm 0 5mm Setting of right width of corner knife at the end of sewing Right width of corner knife at the end of sewing is set 1 0 to 1 5mm 0 1mm 0 5mm Setting of left width of corner knife at the end of sewing Left width of corner knife at the end of se...

Page 59: ...sition of left corner knife at the end of sewing is set 9 9 to 9 9mm 0 1mm 0 0mm Setting of right corner knife motion position at the end of sewing Motion longitudinal position of right corner knife at the end of sewing is set 9 9 to 9 9mm 0 1mm 0 0mm Marking light setting Marking light irradiation position in each case of sewing start irradiation sewing end irradiation center irradiation is set W...

Page 60: ... sewing Flap is read at the end of sewing using two flap sensors and deflection is automatically set When Right flap angle detection device is not mounted left flap double welt and single welt with one side flap only can be used Roller stacker stop motion change over Stop motion of roller stacker is selected It is displayed only when is set to roller stacker mounting Stop Motion Clamp bar stacker ...

Page 61: ...r reference position It is possible to set only when is set to flap sewing 0 0 to 10 0 0 1mm 5 0mm Compensation value of deflection detection at the start of sewing Further compensation is performed to the deflection automatically detected at the start of sewing 9 9 to 9 9mm 0 1mm 0 0mm Compensation value of deflection detection at the end of sewing Further compensation is performed to the deflect...

Page 62: ...tack detailed setting It is possible to set only when the start of sewing is parallel 0 1 to 1 5 0 1mm 1 0mm Third stitch pitch of condensation sewing at sewing start Third stitch pitch of condensation sewing at sewing start is set It is possible to set only when is set to selection of condensation It is possible to set only when is set to selection of condensation back tack detailed setting It is...

Page 63: ... sewing start is set It is possible to set only when is set to selection of back tack It is possible to set only when is set to selection of condensation back tack detailed setting It is possible to set only when the start of sewing is parallel 0 1 to 3 0 0 1mm 2 0mm Compensation of turning of back tack stitches at the sewing start This key is used to set a compensation value of the turning of bac...

Page 64: ...the last stitch of condensation sewing at sewing end is set It is possible to set only when is set to selection of condensation It is possible to set only when is set to selection of condensation back tack detailed setting It is possible to set only when the start of sewing is parallel 0 1 to 1 5 0 1mm 1 0mm Number of back tack stitches at sewing end Number of back tack stitches at sewing end is s...

Page 65: ... back tack at sewing end is set It is possible to set only when is set to selection of back tack 2 0 to 2 0 0 1mm 1 5mm Compensation of back tack return at sewing end Compensation value of back tack return at sewing end is set It is possible to set only when is set to selection of back tack It is possible to set only when compensates with pattern data 2 0 to 2 0 0 1mm 1 0mm Stacking position After...

Page 66: ...ion to cut Stop Motion Flap length Length of flap is set It is possible to set only when automatic interlining supplying de vice is selected to motion and sewing mode changeover is select ed to flap sewing This setting is set to determine the interlining feeding length of automatic interlining supplying device Sewing length is determined by the detection of flap sensor 37 0 to 220 0 0 1mm 150 0mm ...

Page 67: ...sewing mode changeover screen Press SEWING MODE SETTING button to display the sewing mode changeover screen When you desire to copy the upper sewing data to the lower sewing data press button B on the low er side and you desire to copy the lower sewing data to the upper sewing data press button A on the upper side Copy the alternate sewing data Press UPPER LOWER SEWING DATA COPY button C in the se...

Page 68: ...a Right sewing start S011 Flap concealed stitching data Right sewing end S013 Changeover of deflection direction at the start of sewing S015 Changeover of deflection direction at the end of sewing S021 Setting of right width of corner knife at the start of sewing S022 Setting of left width of corner knife at the start of sewing S023 Setting of right width of corner knife at the end of sewing S024 ...

Page 69: ...ress MODE CHANGE OVER key and the memory switch button A is displayed When this button is pressed the memory switch data list screen A is displayed Select the memory switch button you desire to change Press UP DOWN SCROLL button or B and select DATA ITEM button C you desire to change A C B Memory switch data list screen Screen A ...

Page 70: ...s possible to set only when automatic interlining supplying option is used 2 to 9 1 3 Feeding length of automatic interlining supplying at sewing end Feeding length of automatic interlining supplying device at sewing end is set It is possible to set only when automatic interlining supplying device is used 0 to 99 9 0 1mm 0mm Thread trimming timing Thread trimming timing after sewing is selected fr...

Page 71: ...of revolutions of the actual low speed is limited to 1 500 sti min 1000 to 2500 100sti min 1500sti min Soft start first stitch Number of revolutions of first stitch at sewing start is limited 500 to 2500 100sti min 1500sti min Soft start second stitch Number of revolutions of second stitch at sewing start is limited 500 to 2500 100sti min 2500sti min Soft start third stitch Number of revolutions o...

Page 72: ...ective ineffective of standing pedal continuous depressing timer is selected It is possible to set only when one shot pedal is set Ineffective Effective Standing pedal continuous depressing timer When performing sewing product setting work with the standing pedal depressed the time interval when the respective devices operate in order is set It is possible to set only when one shot pedal is set 0 ...

Page 73: ...display Stacker timer 5 Sets the waiting time of the stacker from the start of material grasping operation to the release of the material This setting is available when Grasping stacker optional is used 0 00 9 99 0 01 sec 1 00 sec Stacker timer 6 Sets the duration of operating the oscillating arm This setting is available when Grasping stacker optional is used 0 00 9 99 0 01 sec 1 50 sec Number of...

Page 74: ...le Rear reference position 300 mm from needle Conventional mo tion mode Sewing position fixed mode Rear reference Sewing position fixed mode Front reference Pedal operation mode change over Mode to be used for foot pedal is set 7 step pedal mode 1 shot pedal mode Excess rate of center knife cutting Excess rate in terms of the speed of revolution of center knife can be set 300 to 500 1 350 Setting ...

Page 75: ... first clamp foot advance motion after turning ON the power and deterioration check of reflecting tape is performed Clamp foot is automatically lowered Be sure to use this function only in case of shim type OFF ON Selection of back tack return compensation setting It is selected that either memory switch or pattern data performs setting of back tack return compensation Memory switch Pattern data B...

Page 76: ...d pattern can be coupled to even numbered pattern and as many as 12 steps can be sewn Only combination of 1 and 2 3 and 4 5 and 6 7 and 8 9 and 10 11 and 12 13 and 14 15 and 16 17 and 18 and 19 and 20 can be cou pled Coupling function OFF Coupling function ON Corner knife index constant motion Normally the long corner knife is not used unless the value is more than the specified value However by t...

Page 77: ...to 5 0 0 1mm 0 0mm Marking light origin compensation just under Origin of marking light motor is compensated Origin is in the state that it irradiates light just under and located at the position of 230 mm from needle 500 to 500 1 pulse 0 pulse Marking light origin compensation needle side Position of needle side from origin of marking light motor is compensat ed Light irradiation position is 80 m...

Page 78: ...A is displayed on the screen When you press this button the 2nd screen screen A of the op eration mode changeover screen is displayed Displaying the option setting list screen Option setting button B is displayed on the screen When you press this button option setting list screen screen B is displayed Selecting the option setting you want to change Press up down scroll buttons C to select the data...

Page 79: ...ting Gauge size set ting is limited to 8 to 12 mm Not mounting Not mounting Mounting Vacuum device mounting not mounting is set Not mounting Not mounting Mounting Automatic interlining supplying device mounting not mounting is set Not mounting Not mounting Mounting Zipper attachment mounting not mounting is set However in case of dart stretcher mounting Gauge size setting is limited to 8 to 12 mm ...

Page 80: ...e screen When you press this button the 2nd screen screen A of the op eration mode changeover screen is displayed Displaying the device setting list screen Device setting button B is displayed on the screen When you press this button the device setting list screen is dis played Selecting the device setting you want to change Select the data item button C you want to change Second screen of the mod...

Page 81: ...d to 8 to 12 mm When Zipper attachment is mounted the gauge size is limited to the range of 16 mm and 20 mm 8 to 20 22 to 32 2 mm 10 mm Excess cut length of index on the fixing side Excess cut length of index on the fixing side is set 0 0 to 16 0mm 0 1mm 4 0 mm Excess cut length of index on the traveling side Excess cut length of index on the traveling side is set 0 0 to 16 0mm 0 1mm 4 0 mm 2 Devi...

Page 82: ...customized At this time the contents of selected pedal operation data are displayed at C When SCREEN END button D is pressed the selected pedal operation data is determined and the screen returns to the original screen B Operation functions of Binder down Flap presser down etc in terms of the number of the respective de pressing steps of the pedal can be optionally registered in accordance with th...

Page 83: ...ion setting screen screen A is displayed Then the motion function to be registered to the number of the respective pedal steps can be set Display Description To lock Not to lock Press button B and set whether or not the interlining press er actuate with the pedal depressed to the reverse step Press button C and set whether or not to lock the respec tive pedal operations of first to seventh steps I...

Page 84: ... by clamp foot lowering order change over When right and left are set to the same time even if the independent motion is set in this screen the right and the left actuate at the same time Whether or not the flap presser comes down from right or left is determined by flap presser lowering order change over When right and left are set to the same time even If the independent motion is set in this sc...

Page 85: ... from B to M are pressed display non dis play of the buttons can be changed over Customize and use the buttons in accordance with the customers using conditions Sym bol Display Non display Description Initial state B Pattern list button C Flap concealed stitching data Left sewing start D Center knife motion position set ting E Flap concealed stitching data Left sewing end F Sewing mode change over...

Page 86: ...O When the selected button is pressed twice the selection is re leased The data below have been registered in order from the left at the time of your purchase Sewing data list screen Screen A Register the data to the customizing button When ENTER button P is pressed register to the cus tomizing button ends and the screen returns to the customizing screen of the input screen The registered sewing d...

Page 87: ...y time the buttons from B to M are pressed button display non display can be changed over Customize and use the buttons in accordance with the customers using conditions A H J I E D C B K M L F G Sym bol Display Non display Description Initial state B Pattern list button C Flap concealed stitching data Left sewing start D Center knife motion position set ting E Flap concealed stitching data Left s...

Page 88: ... O and the direct pattern selection screen screen B is displayed Select the pattern you desire to register with PATTERN SELEC TION button P In addition the ten keys are displayed by pressing NO INPUT button S and the pattern you desire to register can be selected by inputting the ten keys When ENTER button Q is pressed register to the direct button is completed and the screen returns to the direct...

Page 89: ...arget achieving consciousness of a line or a group is enhanced and also the progress can be confirmed in one glance See VI 15 3 Observing the production control information p 88 and VI 15 4 Performing setting of the production control information p 90 Ⓒ Operation measurement information Information on machine operating situation machine op erating rate pitch time machine time and machine speed can...

Page 90: ...form CLEAR of the remaining time up to the replacement Press ITEM button B you desire to clear and the replacement time clear screen is displayed Press CLEAR button E and the remaining time up to the replacement is cleared Interval C to inform the inspection and remaining time D up to replacement are displayed in the respective item buttons B Also the remaining time up to the replacement can be cl...

Page 91: ... button B and close the pop up Every time one sewing is completed the warning screen is displayed until the inspection time is cleared Warning Nos of the respective items are as follows Needle replacement A201 Cleaning time A202 Oil replacement time A203 Display the threading diagram Press THREADING button E displayed in the maintenance inspection information screen and the needle thread threading...

Page 92: ...playing from the information screen The production control screen is displayed Ⓐ Existing target value Number of pieces of the target of sewn products at the pres ent time is automatically displayed Ⓑ Actual results value Number of pieces of the sewn products is automatically dis played Ⓒ Final target value Number of pieces of the final target of sewn products is dis played Ⓓ Pitch time Time secon...

Page 93: ...in the input screen and the sewing screen is displayed The contents of display and the functions are common to In case of displaying from the information screen Display the production control screen Press INFORMATION key B in the sewing screen and the production control screen is displayed B A ...

Page 94: ...on D Input the pitch time Next input the pitch time required for one process When PITCH TIME button B of item is pressed the pitch time input screen is displayed Input the value you desire with ten keys or UP DOWN buttons After the input press ENTER button E A B C Input the number of times of thread trimming Next input the number of times of thread trimming per process When NUMBER OF TIMES OF THRE...

Page 95: ...leared until CLEAR button K is pressed Clear the counted value When clearing the counted value set the count to the stop state and press CLEAR button L The value to be cleared is the present target value M and actual results value N CLEAR button is displayed only in case of stop state Start the count of number of pieces of production Press START button I and the count of number of pieces of produc...

Page 96: ...e time of starting the measurement Ⓓ This item automatically displays the mean machine time from the time of starting the measurement Ⓔ This item displays the number of times of thread trimming per process Input the number of times referring to item below Input the number of times of thread trimming Next input the number of times of thread trimming per process Press NUMBER OF TIMES OF THREAD TRIMM...

Page 97: ...tart the measurement Press START button C and the measurement of each data is started Stop the count Display the operation measurement screen referring to Items and of VI 15 5 Observing the operation measurement information p 92 When the measurement is being performed STOP button D is displayed When STOP button D is pressed the measurement is stopped C is displayed at the position of STOP button I...

Page 98: ...PW EPD Sewing data created by the sewing ma chine exclusive for APW 2 Performing communication by using the media For handling way of the media read VI 1 PREFACE p 22 Data can be sent received to from a personal com puter or the like by means of a USB cable 3 Performing communication by using USB If the contact part becomes dirty failure of contact will be caused Do not touch by hand and control s...

Page 99: ... file No of the data you desire to write For the file No input APW of the file name and the numerals of the part of EPD Designation of the pattern No of writing destination can be performed in the same way When the writing destination is the panel pattern Nos which have not been registered are displayed Determine the data No When ENTER button F is pressed the data No selection screen is closed and...

Page 100: ... FILE No buttons B you desire to write It is possible to reverse the selec tion state of the button with REVERSE button C Determine the data No When ENTER button D is pressed the data No plural se lection screen is closed and the selection of data ends Start the communication Press COMMUNICATION START button E and the data communication starts It is possible for the sewing data to select plural da...

Page 101: ...the during communication screen When performing writing to the pattern No that already exists the overwriting confirmation screen is displayed before writing When performing overwriting press ENTER button F When performing overwriting to all without displaying the overwrit ing confirmation screen press OVERWRITING button G in all cases G F ...

Page 102: ...g MODE CHANGEOVER key for three sec onds and MEDIA FORMAT button A is displayed on the screen When this button is pressed the media format screen is displayed Start formatting of the media Set the media you desire to format to the media slot press EN TER button B after closing the cover and formatting starts Store the necessary data in the media to other media before formatting When formatting is ...

Page 103: ... of the machine such as clamp foot or the like normal operation is disturbed Be sure to perform cleaning before the work In addition be sure to clean the thread waste in the hook cover once a week Check the sharpness of center knife and corner knife before the work and try to replace it in good time For the lubrication of the sewing machine be sure to use the designated oil JUKI MACHINE OIL No 1 M...

Page 104: ...ok shaft base Periodically clean the waste cloth or the like gathered in the hook oil cover Clean the inside of hook oil cover Raise the machine head and remove oil cover after loosening setscrews 5 places CAUTION To prevent accidents caused by abrupt start of the sewing machine start the work after turning OFF the power CAUTION To prevent accidents caused by abrupt start of the sewing machine sta...

Page 105: ... light is determined depending on the sewing specification Loos en screws and adjust angles of marking lights B and C Needle 2 2 0 m m M o v a b l e r a n g e A C C B 8 0 m m 2 Movable marking optional The light of marking light on the front side observed from the operator side is used for longitudinal line reference setting fixed A and that in the rear side is used for lateral line refer ence set...

Page 106: ...ion A C B 3 When you desire to move the marking light irradiation position in terms of the sewing position set each compensation value of C for use Sewing start irradiation position compensation Sewing end irradiation position compensation Center irradiation position compensation Laser specifications Lateral line reference laser Longitudinal line reference laser Class 2 laser product Class 2M lase...

Page 107: ...ed up to 48 million stitches grease up error E221 is displayed on the panel In this case even when RESET button is pressed and the error screen is released the sewing after that cannot be performed Be sure to call Memory switch and set the number of stitch es of to 0 with CLEAR button after performing replenishment of grease which is explained later 1 Grease up warning E220 and Grease up error E22...

Page 108: ... so as to infiltrate the inside Loosen two screws SM4050655SP and move face plate cover to the left side At this time be careful of moving the cover along es cape A of the cover so that it does not come in contact with plate spring Replenishment of grease to the needle bar sec tion Apply grease to thread take up lever felt needle bar bracket needle bar and square block After applying grease in the...

Page 109: ...ew grease to the inside of the hole after removing old grease adhered to the inside of hole B Then cover the hole with the rubber cap Fix the screws to be symmetrical to the center of slot so as to keep the clearance approx imately 1 mm between wiper and arm open ...

Page 110: ... Part No 40064403 Accuracy of detection of flap is deteriorated and sewing quality is influenced unless it is periodically replaced Garment body clamp rubber Part No 40034825 Flap presser rubber Part No 40034826 Pressing of material is deteriorated and sewing qual ity is influenced unless it is periodically replaced Dart stretcher presser rubber Part No 40034733 Pressing of material is deteriorate...

Page 111: ...unger Turn it rather strongly in the direction of C to release the lock Release machine fixing hinge Pressing section A release machine fixing hinge and remove hinge hook CAUTION Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the sewing machine When tilting raising the machine be careful not to allow your hands fingers or any other part of your bod...

Page 112: ...w or the like or it is judged as a defective one Do not use anything other than JUKI genuine gas spring Part No 40023177 5 To avoid personal injuries do not use with the gas spring removed A B A 6 STANDARD OF REPLACING TIME OF THE GAS SPRING Gas spring is one of the consumables Gas inside the gas spring will be gone naturally even when the frequency of use is low and the spring cannot display the ...

Page 113: ...t body clamp Turn ON the power and advance the clamp foot A C B CAUTION To prevent accidents caused by abrupt start of the sewing machine start the work after turning OFF the power Press button A to display the type of welt setting screen When button B is pressed the left garment body clamp oper ates between inside and outside alternately When button C is pressed the right garment body clamp opera...

Page 114: ...nt of the position with adjustment knob for single welt B Move it clockwise to inside direction A and counterclockwise to outside Move the position of garment body clamp to out side direction B on the panel and confirm the position Fig 1 Set welting patch scale for double welt sin gle welt asm and fix it with lever A When fixing the welting patch scale for double welt single welt asm perform fixin...

Page 115: ...nts caused by unfamiliarity or wrong adjustment Release toggle clamp Hold section A and draw out the drawer in the direction of the arrow Draw it out until it goes no further Adjusting angle of the corner knife of this model has been factory adjusted to approximately 50 for the parallel sewing one side 25 each or approximately 43 25 and 18 for deflection amount of 4 mm or more at the time of deliv...

Page 116: ...ing and slant deflection amount 4 mm or less Adjust the knife of the center knife base Ⓐ or Ⓑ of Fig 1 Adjust the knife with the parallel sewing 2 Adjusting place of the knife at the time of deflection amount 4 1 mm or more For the adjustment of knife that seams appear on the outside perform the adjustment of outside knife base Ⓒ or Ⓓ of Fig 1 For the adjustment of knife that seams enter on the in...

Page 117: ...ine after adjusting the knives in accordance with your sewing products Display the pattern selection screen for corner knife adjustment Press MODE CHANGEOVER key to display the pattern selection screen for corner knife adjustment and press PATTERN SELECTION button A for corner knife adjustment that is displayed on the screen Ⓐ Ⓑ Ⓒ Pattern selection screen for corner knife adjustment Input screen W...

Page 118: ...rforming the adjustment of corner knife using this mode at the time of replacement of corner knife be sure to confirm again the compensation value of each data of the corner knife When MODE CHANGEOVER key is pressed the input screen is displayed When READY key is pressed the corner knife adjustment sewing screen B is displayed Press PATTERN SELECTION button B for corner knife adjustment and the sc...

Page 119: ...tton and button respective ly See and of VI 8 2 Sewing data list p 52 A B A B A B Independent sewing mode cycle sewing mode Alternate sewing mode Setting of corner knife actuating position at the end of sew ing For the setting of corner knife actuating position at the end of sewing there are 4 kinds of right width G left width H left side front and rear I and right side front and rear J and it is ...

Page 120: ...and comes down and the material is cut Fig 1 Parallel sewing Short Short 0mm 0 1mm 0 2mm 0 3mm 0 4mm 4 0mm As shown in Fig 2 the deflection of knife exceeds 4 0 mm the knife on the outside does not cut Thereby cutting is performed by combination of a short knife and a long knife Refer to i of Caution below Deflection of corner knife Fig 2 Parallel sewing Short Long 4 1mm 4 2mm 4 3mm 4 4mm 4 5mm 8 ...

Page 121: ...be sure to use the machine after confirming the posi tions of corner knife and center knife with trial sewing 1 Adjust the long corner knife so that the cutting length of the outside knife becomes from 4 0 mm to 6 0 mm For the actual adjustment procedure of the knife refer to VII 8 2 Adjusting the corner knife p 112 2 After the adjustment of the knife it is necessary to change the setting of exces...

Page 122: ...le sewing mode A A A Alternate sewing mode Setting of automatic deflection detection function When using the automatic deflection detection function it is possi ble to set by pressing AUTOMATIC DEFLECTION DETECTION AT THE START OF SEWING button B or AUTOMATIC DEFLEC TION DETECTION AT THE END OF SEWING button C Only when setting the left flap sewing it is effective to press down the button B C When...

Page 123: ...ETTING button A Independent sewing mode cycle sewing mode Alternate sewing mode B C Setting of the center knife actuating position There are two kinds of the center knife actuating positions SEW ING START B and SEWING END C and it is possible to sepa rately set It is possible to set by pressing button and button respective ly See and of VI 8 2 Sewing data list p 52 A A A ...

Page 124: ...ing of center knife actuating at the start of sewing In case of normal setting corner knife does not perform indexing screen A is displayed When the corner knife performs indexing screen B instead of screen A is displayed As shown in screen B parameter of index excess cut length on the moving side initial value 4 0 mm is automatically added A B C Center knife actuating position setting screen Scre...

Page 125: ...er to the function of corner knife For APW 896N center knife cuts at the setting position where the index excess cut length on the traveling side initial value 4 0 mm is automatically added to the center knife actuating position at the start of sewing setting Fig A Actuating position of the center knife changes in accordance with long and short corner knives as follows When changing over from the ...

Page 126: ...ening setscrews and moving the sensor in the lateral direction Adjust the sewing direction of sensor for de tecting right flap by loosening screws and moving the sensor in the longitudinal direction After the adjustment be sure to perform trial sewing and adjust the flap sewing position with the panel Adjust the lateral direction of sensor for de tecting left flap and flap angle detection sensor b...

Page 127: ...sensor amplifier fails to turn ON OFF because of the stained lens Check whether the solenoid valve for the bobbin thread remaining amount detecting device operates normally Wipe clean the lens surface of the optical fiber unit Sensor unit installing position Check that the spot of sensor light irradi ates the position of reflecting tape of bob bin The bobbin used is not the ex clusive one for the ...

Page 128: ...ust the foot pedal as described below In addition the adjustment value of the pedal is stored in memory of EEP ROM of MAIN circuit board If the circuit board is replaced adjust the foot pedal taking the same procedure Display the pedal customizing screen Keep pressing MODE CHANGE OVER key for three sec onds and PEDAL CUSTOMIZING button A displayed on the screen changes the color from green to ligh...

Page 129: ...pedal depressed to the reverse step Volt age value of this time is inputted to E Next press FREE INPUT button F with the foot pedal free Voltage value of this time is inputted to G Using the same procedure perform setting of first to seventh steps of the foot pedal and input the voltage value of the respective pedal positions to buttons E G and H Set the voltage value so as to increase as the numb...

Page 130: ...serted Media is not inserted Possible to re start after reset E012 Read error Data read from media cannot be performed Possible to re start after reset E013 Write error Data write from media cannot be performed Possible to re start after reset E015 Format error Formatting of media cannot be performed Possible to re start after reset E016 External media capacity over Capacity of media is short Poss...

Page 131: ...32 File interchanging error File cannot be read Possible to re start after reset E045 Pattern data error Pattern data is corrupted Possible to re start after reset E050 Stop switch When stop switch is pressed Possible to re start after reset E052 Thread breakage detection error When thread breakage is detected Possible to re start after reset A201 Needle replacing time warning When number of stitc...

Page 132: ...be performed Turn OFF the power E349 Step out detection sensor does not react For the emergency procedure it is possible to continually use by re starting with the reset button However check the sensor and be sure to replace it when it is defective Possible to re start after reset E351 Reflecting tape for detecting angle has been deteriorated Possible to re start after reset E353 Angle detection s...

Page 133: ...ift Possible to re start after reset E362 Corner knife on the moving side right fails to lift Possible to re start after reset E363 Corner knife on the fixing side left fails to lift Possible to re start after reset E364 Corner knife on the fixing side fails to lift Possible to re start after reset E366 Center knife does not lower Possible to re start after reset E367 Corner knife cannot be entere...

Page 134: ...g tape on right hand side is deteriorated Possible to re start after reset E374 Reflecting tape on leftt hand side is deteriorated Possible to re start after reset E376 Pedal continuous depressing error Possible to re start after reset E377 Center knife upper detection sensor cannot detect Possible to re start after reset E378 Clamp bar stacker open detection Possible to re start after reset E379 ...

Page 135: ...or Possible to re start after reset E387 Corner knife fixing side top detection error Possible to re start after reset E388 Corner knife moving side bottom detection error Possible to re start after reset E389 Corner knife moving side top detection error Possible to re start after reset E390 Material sensor error Material remains after end of stacker operation Automatic recovery by sensor input E3...

Page 136: ...roved When trying to delete the pattern used in the cycle sewing Possible to recover with CANCEL button E403 New creation disapproved When the registered pattern is selected to the new creation pat tern No Possible to recover with CANCEL button E404 Data of designated No does not exist When data of designated No does not exist in media or server Possible to recover with CANCEL button E435 Erasing ...

Page 137: ...n of corner knives on the moving side error Possible to re start after reset E479 Deflection direction of corner knives on the fixing side error Possible to re start after reset E480 Max value of clearance between corner knives on the mov ing side error Possible to re start after reset E481 Max value of clearance between corner knives on the fixing side error Possible to re start after reset E482 ...

Page 138: ...ssible to re start after reset E491 Corner knife length is too short When knife cannot be entered since the interval of corner knife is short Possible to re start after reset E492 L size length is too short When sewing cannot be performed since the inputted L size length is too short Possible to re start after reset E493 L size length is too long When sewing cannot be performed since the inputted ...

Page 139: ...n OFF the power E703 Panel is connected to the sewing machine which is not sup posed Machine type error When the machine type between panel and sewing machine is different in the initial communication Possible to re start after reset E704 Inconsistency of system version When system software version is inconsistent in the initial com munication Turn OFF the power E730 Main shaft motor is defective ...

Page 140: ...e than 15 Turn OFF the power E905 Heat sink temperature for SERVO CONTROL circuit board abnormality Turn ON the power again after taking time Turn OFF the power E915 Communication abnormality between operation panel and MAIN CPU When abnormality occurs in data communication Turn OFF the power E916 Communication abnormality between MAIN CPU and main shaft CPU When abnormality occurs in data communi...

Page 141: ...to re start after reset E988 Pocket bag flap detecting motor origin retrieval error Possible to re start after reset E992 Corner knife motor origin retrieval error Possible to re start after reset E996 Corner knife index on the moving side motor origin retrieval error Possible to re start after reset E997 Corner knife index on the fixing side motor origin retrieval error Possible to re start after...

Page 142: ...ction left INTB CN64B 2 Bobbin thread remaining amount detection right INTB CN64B 5 Start switch INTB CN65B 3 Temporary stop switch INTB CN69B 1 Pedal volume sensor INTB CN76B 2 Roller lift detection INTB CN83A 19 Stacker open detection INTB CN83B 13 Stacker origin INTB CN83B 15 Corner knife fixing side right lifting detection INTB CN79B Corner knife fixing side right lowering detection INTB CN80B...

Search results

Summary of Contents for APW-896N/IP-420

Reviews:

JUKI APW-896N/IP-420, Instruction Manual, Page: 24 / 142

Search results

Summary of Contents for APW-896N/IP-420

Reviews: