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Содержание MO-6000G Series

Страница 1: ...ine Safety Stitch Machine M0 6000S series M0 6900G series for Extra heavy weight Materials High Speed Variable Top Feed Overlock Machine M0 6900R series M0 6900J series for Extra heavy weight Material...

Страница 2: ...the maintenance of these machines In addition for the motor for the sewing machine with thread trimmer refer to the separate Instruction Manual or Engineer s Manual for the motor And for the control p...

Страница 3: ...the double chain looper 20 2 Longitudinal motion Avoid motion 20 3 Clearance between the double chain looper and the needle 20 10 Adjusting the height and clearance of the needle guard 22 1 For 1 need...

Страница 4: ...eed dog when the presser lifting lever is operated 60 38 Position of the thread guides and the looper thread take ups 62 39 Adjusting soft chain making mechanism 64 1 Replacing the parts with those ex...

Страница 5: ...machine machine JISE13 JISE24 JISE13 D12 USA standard 504 USA standard 514 USA standard 516 7 000 pm 0 8to4mm 1 5to4mm 2 2 4 3 2 mm 2 3 2 4 4 8 mm 1 6 3 2 4 4 8 mm 32 4 4 Bmm 3 2 4 4 8 6 4 mm Gatheri...

Страница 6: ...rd DC X 1 can be used as weil 12 Presser lifting amount 7 0mm 6 5mm 7 0mm 13 Presser foot pressure 49N 5Kg 14 Stitch adjusting method By pushbutton 15 Upperknife Flat knife 16 Differential feed adjust...

Страница 7: ...le bar stroke 28 8mm 10 Needle tilt angle 20 11 Needle ORGAN DO XS 12 Presser frfting amount Max Bmm 13 Presserfoot pressure 49N 5Kg 14 Stitch acfjUSting methcxJ By pushbutton 15 Upperknife Flat knife...

Страница 8: ...be used as well 13 Presser lifting amount 7 0mm 6 5mm 5 5mm 14 Presser foot pressure 49N 5Kg 15 Stitch adjusting method By pushbutton 16 Upper knife Rat knife 17 Vertica amount of top feed dog 3 5to8...

Страница 9: ...lifting amount Max 8mm 14 Presser foot pressure 49N 5Kg 15 Stitch acfJUsting method By pushbutton 16 Upperknife Square knife 17 Vertical amount of top feed doa 3 5to8 5mm 18 Longitudinal amountof top...

Страница 10: ...8 mm 2 0 mm 11 11 I 9 Overedging width code A 1 6mm D 3 2mm E 4 0mm 1O Feed dogcode 4 2 row 5 1 row 6 3 row 11 Material code Classification based on materials to be used 1 Extra light weight to light...

Страница 11: ...typeforsafety stitch S161 Swing type ruffler Manual lever type for safety stitch S162 Swing type ruffler Manual levertype for over1ock N077 Four fold binder 20 Machine head code A Standard machine he...

Страница 12: ...5 n C2 Z2222Z n en MO Sil16S R b 66 l 6H 11 3 3 e II a MO 6Li16S R A 6 L l 60H 13 g MO 6943R 6 D 6 b l 7 10 5 9 9 en i MO 66 43S 61 J j 6 D H 11 3 9 9 r MO 6 45S D b l l 360 9 8 i5 MO 6903G ON6 3D1 1...

Страница 13: ...tself Then tighten the setscrew to fix the forked crank at that position 1 Loosen setscrews 8 of throat plate base O and move throat plate base 8 back and forth to adjust dimension A or B 9 Results of...

Страница 14: ...oto 0 5mm Oto 0 5 mm Butt the needle clamp with the bottom end of the needle bar 0 4 Adjusting the length ofthe lower looper holder Applicable only to M0 6 16S M0 6916R G J series The center to cente...

Страница 15: ...provide a 3 5 mm distance between the end surface of the arm and the neck of the ball as illustrated 11 Results of Improper Adjustment o If the clearance provided betw en the needle and the looper is...

Страница 16: ...0 1 mm 0to0 1 mm J 12 Model OAS MO 6604S R SD OSS OA4 to OE4 006 OF4 MO 6604S R OF6 OH4 0D4 toOE4 MO 6604S OF6 B04 to BE4 MO 6 14S R B06 to BES MO 6614S R 806 to BFS BE7 MO 66125 CE4 MO 6612S DF6 MO...

Страница 17: ...2 Clearance between the lower looper and the needle o Excessive clearance will often MO 6700S Series cause needle thread stitch CD Loosen setscrew 8 of lower looper support arm Oto the extent skippin...

Страница 18: ...6 7 f a MO 6614S R sos to BEG C 6 c 0 t G MQ 6614S R 806 to BF6 20H E 0 4 llH BE7 8 C a MO 6612S CE4 40H 7 0 Q o a Q 507 ffil C MO 6 6 12S DF6 0 SOF 14 a C E 0 co E c g S co Cl cj 0 0 CJ CD 6 E Unit...

Страница 19: ...rbed path of the upper or the chamfering direction as reference looper with resultant stitch 2 When installin upper looper guide support 8 1 press it against skipping the gauge while keeping the upper...

Страница 20: ...i 04S OF6 53mm t 0 l llt tllfl llltltl l 1 Bottom surface of frame 50H CS B04 loBE4 47 3 MO 6614S R 3ll 7 u B06toBE6 BO to BFLi 20H 48 4 MO 6614S R g BE7 4 ll H a MO 6 ll 125 CE4 40H 46 8 0 Cl a G 507...

Страница 21: ...e of upper looper holder pin 8 before tightening the setscrew of upper looper ball arm 8 Caution Replace upper looper holder 8 according to the needle gauge size 17 Results of Improper Adjustment o In...

Страница 22: ...oto 0 2 mm Model g 660 im MO 6804S R L L L 6 66 is SOM a ti MO 6604S L l l l l H g Q r MO 6 05S l 66 6illi B04 to8E4 MO Bli145lR sos to BES 307 u 0 BO6 to BF 6 20H C Q 11 l MO 6614S R 8 E 7 4 H Q u MO...

Страница 23: ...their crossing or the clearance of O to 0 2 mm between upper looper O and the needle 19 Results of Improper Adjustment o If the upper looper has been positioned too high an excessive clearance will b...

Страница 24: ...the extreme left of its travel M0 691 SG J series M0 661651 R series 2 Longitudinal motion Avoid motion The standard minor axis of the elliptical motion should be 3 0 mm M0 6 16S R 3 5 mm M0 691 BG J...

Страница 25: ...adjust the longitudinal position of the double chain looper Adjust the clearance to 0 05 to 0 1 mm M0 6916S R series only Turn fine adjustment screw O clockwise to move the double chain looper away f...

Страница 26: ...m when the needle is at the lowest point of its stroke The height of needle guard CD is 1 mm from the throat plate bottom surface Needle guard Q Traveling needle guard 2 For safely stitch machine Need...

Страница 27: ...shake Onthecontrmy insufficient clearance will cause the needle guards to catch the needles betweenthem leading to wearon the needle guards and scratches on the needles o If the needle guard tis too h...

Страница 28: ...n A 1 0 1 3 1 2 1 1 Auxiliary feed dog 8 is 0 5 mm lower than main feed dog 05mm 12 Adjusting the tillt of the feed dog Tilt of the feed dogs when the feed dogs have come up most Front up Unit mm Mode...

Страница 29: ...oper differential feeding action will be hindered 1 Use the tilt of the feed dog when it is in its highest position as a c When tilted with the front up reference and adjust so that the feed dog is fl...

Страница 30: ...n Max stretching Gathering 1 1 s Stretching 1 0 6 marker line M0 6914G J Gathering 1 2 0 Stretching 1 0 7 14 Longitudinal position of the feed dog Washer Pin at its lowest Max gathering Gathering 1 4...

Страница 31: ...ain feed pin and nut 0 and install cover O 1 Remove the cover on the rear of the frame loosen main teed bracket clamping screw O and ifferential feed bracket clamping screw 0 and adjust the clearances...

Страница 32: ...t The presser foot should be positioned so that the feed dogs go down under the specified presser foot pressure and the presser foot sole comes in cont ct evenly with the throat plate surface X 0 X Th...

Страница 33: ...s in contact evenly with the throat plate top surface Then tighten setscrew O Reference Accurate adjustment can be made by using two pieces of thin paper to check for even drawing out tension In addit...

Страница 34: ...ove the top surface of the throat plate when it is at its highest position M0 6616S R F 66 60H 35 mm 17 Positioning the upper and lower knives and available overedge widths 1 Lower knife 2 Upper knife...

Страница 35: ...If the lower knife is positioned j Adjust the position of the upper knife by screw 8 so that the too low the cutting width will be engagement with the lower knife is 0 5 to 1 mm when the upper changed...

Страница 36: ...justment 10Yf 19 Position of the thread cam Applicable only to M0 66166 series 1 Adjustment of the thread cam Level M0 6 6 16 6 series 2 Adjusting looper thread cam thread guides A and B and the loope...

Страница 37: ...ooper thread cam nail G Install looper thread cam thread guides A8 and B 8 at the center of the slots with setscrews A8 and BC Install looper thread cam nail 8 with setscrew 8 so that the straight sec...

Страница 38: ...feed mechanism cover presser 22 Adjusting the looper cover o The looper cover should smoothly close without coming in contact with upper knife O when slowly closing looper cover 8 with upper knife O i...

Страница 39: ...loosen setscrew 8 and move looper cover guide plate 8 back and forth until the looper cover is brought to a position where the cover smoothly closes 2 Move looper coverguide plate 8 until it slightly...

Страница 40: ...over o When cloth chip cover 8 is pressed away from you it should not rattle In addition the cloth chip cover should not come in contact with upper knife 8 and lower looper 8 Located Inside 36 0 From...

Страница 41: ...ip cover O 3 Loosen setscrew O in the cloth chip cover stopper again and press cloth chip cover stopper C downward until the stopper slightly comes in contact with looper cover 8 Now tighten setscrew...

Страница 42: ...1 11 1 I Standard Adjustment 24 Adjusting the needle mechanism 1 Disassembling 2 Adjustment 38 From the Library of Superior Sewing Machine Supply LLC...

Страница 43: ...flush with the chamfered plane of the pin oil will not lubricated properly If oil wick Osinks inside the chamfered plane as the concave resulting in seizure oil will not be fed smoothly o If the clear...

Страница 44: ...ion of the lubricating pin Oil inlet 8 of upper looper lubricating pin 8 should face upward 2 Setting the lubricating pin The clearance provided between upper looper lubricating pin 8 and upper looper...

Страница 45: ...er bracket 8 to 0 15 mm using a 0 1 5mm clearance gauge or the like 41 Results of Improper Adjusbnent o If the oil inlet does not face upward oil will not be fed resulting in seizure o If the clearanc...

Страница 46: ...momentum top feed amount Max Min Standard 7 5mm 1mm M0 6916R F 6 6L H 7mm 2 5mm MO 6900J 7mm 2 7mm Increases Decreases Caution Motion of the top feed is not interlocked with the motion of the bottom...

Страница 47: ...um CD Loosen setscrew in the differential feed adjustment stopper and lower the stopper to increase the minimum momentum and raise the stopper to decrease it After the adjustment securely tighten sets...

Страница 48: ...t screw 8 check that the pin does not come in contact with upper knife support needle clamp etc Then securely tighten vertical adjustment screw 8 0 Vertical adjustment arm Striking to top end of groov...

Страница 49: ...position feed dog changes 3 After the adjustment stop locus cut base 8 and exhaust slot o When vertical adjustment pin f support 8 at the position as shown in the figure is moved toward the top end o...

Страница 50: ...rd of the height of the bottom feed dog main and differential feed dogs is 0 8 mm from the top surface of the throat plate and flush with it when the bottom feed dog is in the highest point of its str...

Страница 51: ...the standard Sewing of heavy weight materials is possible However a clearance is provided between top and bottom feed dogs and partial shirring performance of light weight materials or feed force is...

Страница 52: ...locus cut mechanism does not work in the state of delivery Locus of feed dog Cloth Range of effective feed Set the standard of cut amount to approximately 0 5 mm 30 Adjusting the longitudinal positio...

Страница 53: ...tightening torqueses of clamping screw O in the top feed arm C after the adjustment is BON Caution 1 Do not completely loosen clamping screw 0 in the top feed arm C 2 If clamping screw O in the top f...

Страница 54: ...concrete problem that presser 8 and top feed dog 8 come in contact with each other and noise occurs the left and right clearances are excessively different from each other and trouble occurs etc 2 Wh...

Страница 55: ...collars 8 do not simultaneously loosen the two setscrews First loosen thrust collar 8 on the side of moving direction and fix it at the predetermined position In the state of pressing it in the direct...

Страница 56: ...e top feed dog is increased the top feed dog extends to the front and rear o Rear constant When the pitch of the top feed dog is increased locus extends to the front while the most retarded position o...

Страница 57: ...p feed dog to the most advanced position 2 At the position tighten horizontal arm A Oat the position where the top feed dog does not move even when the top feed lever is moved 3 Loosen horizontal arm...

Страница 58: ...ition at the time of delivery The position of motion of the top feed dog other than that of 50H 60H and MO 6900J is adjusted to the position where the top feed dog does not move even when the top feed...

Страница 59: ...8 and AC 4 Move top feed dog 8 up or down and adjust so that top feed occurs between fedd bar guides dog 8 comes down by its weight and that the play in the lateral ACl and B8 and top feed bar directi...

Страница 60: ...cal amount of the top feed dog or decrease the sewing speed 2 Dimensions listed in the list are slightly increased values that can be guaranteed even when the vertical amount of top feed dog and sewin...

Страница 61: ...uld be 0 5 to 1 mm when the top feed dog is brought to the lowest point needle bar is at highest point Top end of the screw should be separated from presser lifting arm 8 by 0 5 to 1 mm when pulling t...

Страница 62: ...2 0 66 300 5 5 0 2 FF6 300 5 5 0 2 F 6 6 SOH 5 02 F 6 6 60H 5 0 2 MO 6943R 106 307 7_ MO 6914R 866 337 6 5_ MO 6914R 6 6 6 4 6 H 6 5_ Whole M0 6900J 8_ Level Caution When height A of the presser is a...

Страница 63: ...ving the thrust play of the presser shaft temporarily tighten thrust arm clamping screw 8 Lower the presser by 1 to 3 mm from the throat plate with presser arm O 2 Next in the state of the aforementio...

Страница 64: ...esser lifting lever is operated It is the standard that the height from the top surface of the throat plate is 9 0 5 mm when presser lifting lever 0 is pressed at the lowest point of the needle bar an...

Страница 65: ...lamping screw 8 of lifter A 0 Caution In the state that presser lifting lever f is returned check that ther_e is a clearance between the pin of lifter A 8 and the eaves section of top feed square bloc...

Страница 66: ...ead guide can be om The thread hole In the double chalnstltch needle thread guide and the hooked portion of the needle thread tak up are in the position where the entire hole In the needle thread guid...

Страница 67: ...wer looper Needl hread slack Upper looper 63 Results of Improper Adjustment o Distance When set smaller better tightness of needle thread stitches will be obtained When set larger loose needle thread...

Страница 68: ...djust the needle thread guide to increase the needle thread feeding amount when the needle bar is In the lowest dead point of its stroke Needle thread take up amount when the needle bar is in its lowe...

Страница 69: ...justment for producing stitches with better appearance and touch 1 If the knotting point varies at high or low sewing speed slightly reduce L and increase the lower looper thread tension 2 If a knot i...

Страница 70: ...achine Needle thread guide of 2 needle machine The thread hole in the needle thread guide and the hooked portion of the needle thread take up are In the position where 1 2 to the entire hole in the ne...

Страница 71: ...1 _ H 27 I 23 J 18 K 17 MO 6905G Caution The u_pper looper thread take up right and the looper thread take up left shall be positioned at the extreme right point of the upper looper Unit mm M0 6916G J...

Страница 72: ...w Blue MO 6 6 16S R 6fa 506 Red Red Blue Yellow MO 6D 16S R 6D ll 60H Green Green Blue Yellow MO 6643S R series Red Red Yellow Blue Yellow M0 66455 series Red Red MO 6903G ON6 3D1 Blue Blue MO 6904G J...

Страница 73: ...0 Unit mm Center to centerdistance C 38 39 38 39 39 38 39 39 39 39 37 5 39 37 5 37 5 G Setscrew of the throat plate base B retainer 8 JUKI seal 1 e Apply only to y _ the right Apply the sealant only t...

Страница 74: ...e rear face of the feed mechanism cover the top surface of the oil shield plate the oil shield rubber support plate the top surface of the oil shield case and the hatched parts on the top surface of t...

Страница 75: ...shield rubber 8 and the dust proof rubber 8 Dg X X X n 1T Assembling as shown in the illustration will result in oil leakage So be careful o Assemble the feed bar presser 0 and the dust proof rubber c...

Страница 76: ...sunken diametermm type mm inch type mm inch diametermm type mm inch type mm inch 6000 125 120 965 38 864 34 105 100 914 36 838 33 5500 115 110 940 37 838 33 95 90 914 36 813 321 5000 105 100 914 36 8...

Страница 77: ...ction and replacement of the cartridge filter 1 When the sewing machine is used for many hours cartridge filter 0 may be clogged with dust When this state continues oil is not fed through cartridge fi...

Страница 78: ...1 ii 11 l 1 1 p i I p d q 1 I I 1 1 if...

Страница 79: ...I I I I li i Ii I i I 1 I I 1 1...

Страница 80: ...er or tower looper has been Improperly positioned and strikes the feed dog or throat plate Poor drawing up of the needle thread causes the looper to catch it again Refer to the clause referring to def...

Страница 81: ...en it comes In contacl with the hot needle at the time of needle stop The needle entry has not been correctly adjusted and the needle strikes the throat plate or presser loot The upper looper juts out...

Страница 82: ...e thread loops The clearance or the amount of retum Is not correct The duration In which the presser holds the needle thread Is not correct and unstable loop result The needle is bent or lfllJroperly...

Страница 83: ...oops The clearance between the needle and the back of lower looper are not correct The leed amount of the lowerlooper height of the upper looper or clearance produced at time of crossing of the upper...

Страница 84: ...ad II the needle is not correct slHch skipping occurs even when the return or the chain looper Is correct The needle is bent or attached wllh wrong orientation A DC x1 needle is used The lower part of...

Страница 85: ...nd shoner The thread hole In the tip has worn and the looper thread does not reach the needle as shown at right Excessive rerum or longitudinal motion will often cause this stilch skipping Tho thread...

Страница 86: ...plate causing defective Chain off thread The auxmary feed dog has scratch The auxiliary feed dog Is too high and Interferes with chain off thread The auxlllary feed dog is too low Lower than the main...

Страница 87: ...adlng edge ol the main feed dog Is too sharp and cuts chaln olf thread The needle thread 1s not drawn up fully because of the Insufficient return of the double chain looper or wrong threading If the f...

Страница 88: ...The upper end lower looper thread tensions are not enough The looper thread take up left is too high The knife wld1h Is unsuited for the overedging width Scratches on the thread path catch thread The...

Страница 89: ...t of looper lhread Re threading after lhtead breakage etc has been done erroneously The height of the looper thread take up lefl Is not correct The upper IOoper thread gulde right is too short Check a...

Страница 90: ...dilferenlial feed dog Adjustment ol differential feed The differential feed has been improperly adjusted Provide differential feed suited to the material 21 Puckering Needle The needle is too thick Us...

Страница 91: ...as been set for gathering The looper thread amount is not enough causing excessively tensed stitches Check and Corrective measures Increase the presser foot pressure Set it for stretching When stretch...

Страница 92: ...Fully suken type 1 I l 1v _ _ r I I t 88 i E IZS I Nole All dllMnslonll are In mlllnN er Pat Ito oftable 11951558...

Страница 93: ...NSIONS OF TABLE 1 Semi sunken typo 87 t i i i I I I Not All dlmaulonurt In mlllmctcr Dollllad llmellslona of 11onWJN Maloll Z Z _ on y y and lion y y AppUcablt modtla No llCOSerln I Pa11No ofllllla t1...

Страница 94: ...81 3 343o 4909 4914 4984 TELEX J22967 Copyright 2002 JUKI CORPORATION All rights reserved throughout the world Please do not hesitate to contacl our distributors or agents in your area for further in...

Страница 95: ...with 2 11 1 deep groove 1 350 290 I I I I I I I I Drawer stopper lnata Ung position Rear Drawer 1nstamns posftfon _ 4 10 hoke 26 spot tace4deep 150 I I I r z Gt M 0 SectionZ Z JUKI logotype slllc SCN...

Страница 96: ...I Clamp Section X X 26 810 0 Ill _ i11 e 75 Drilled hole 17 0 f D t _I I I I m 252 I 184 I 319 C Cl I 305 Leg lnstalllng posltJon I I Push button switch Installing position J _ 125 40 150 Top of table...

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