MPORTANT SAFETY NSTRUCTONS Putting sewing systems into operation is prohibited until it has been ascertained that the sewing systems in which

Transcription

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2 MPORTANT SAFETY NSTRUCTONS Putting sewing systems into operation is prohibited until it has been ascertained that the sewing systems in which these sewing machines will be built into, have conformed with the safety regulations in your country. Technical service for those sewing systems is also prohibited. 1. Observe the basic safety measures, including, but not limited to the following ones, wheneveryou use the machine. 2. Read all the instructions, including, but not limited to this instruction Manual before you use the machine. n addition, keep this nstruction Manual so that you may read it at anytime when necessary. 3. Use the machine after it has been ascertained that it conforms with safety rules/standards valid in your country. 4. All safety devices must be in position when the machine is ready for work or in operation. The operation without the specified safety devices is not allowed. 5. This machine shall be operated by appropriately-trained operators. 6. For your personal protection, we recommend that you wear safety glasses. 7. For. the following, turn off the power switch or disconnect the power plug of the machine from the receptacle. 7-1 For threading needle(s), looper, spreader etc. and replacing bobbin. 7-2 For replacing part(s) of needle, presser foot, throat plate, leeper, spreader, feed dog, needle guard, folder, cloth guide etc. 7-3 For repair work, 7-4 When leaving the working place of when the working place is unattended. 7-5 When using clutch motors without applying brake, it has to be waited until the motor stopped totally. 8. f you should allow oil, grease, etc. used with the machine and devices to come in contact with your eyes or skin or swallow any of such liquid by mistake, immediately wash the contactedareas and consult a medicai doctor. 9. Tampering with the live parts and devices. regardless of whether the machine is powered,isprohibited. 10. Repair, remodeling and adjustment works must only be done by appropriately trained technicians or specially skilled personnel. Only spare parts designated by can be used for repairs. 11. General maintenance and inspection works have to be done by appropriately trained personnel 12. Repair and maintenance works of electrical components shall be conducted by q ualified electric technicians or under the audit and guidance of specially skilled personnel. Whenever you find a failure of any of electrical components, immediately stop the machine. 13. Before making repair and maintenance works on the machine equipped with pneumatic parts such as an air cylinder, the air compressor has to be detached from the machine and the compressed air supply has to be cut off. Existing residual air pressure after disconnecting the air compressor from the machine has to be expelled. Exceptions to this are only adjustments and performance checks done by appropriately trained technicians or specially skilled personnel. 14. Periodically clean the machine throughout the period of use. 15. Grounding the machine is always necessary for the normal operation of the machine. The machine has to be operated in an environment that is free from strong noise sources such as high-frequency welder. 16. An appropriate power plug has to be attached to the machine by electric technicians. Power plug has to be connected to a grounded receptacle. 17. The machine is only allowed to be used for the purpose intended. Other used are not allowed. 18. Remodel or modify the machine in accordance with the safety rules/standards while taking all the effective safety measures. assumes no responsibility for damage caused by remodeling or modification of the machine. 19. Warning hints are marked with the two shown symbols. Danger of injury to operator or service staft tems requiring special attention

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4 A & FOR SAFE OPERATON 1. To avoid electrical shock hazards, neither open the cover of the electrical box for the motor nor touch the components mounted inside the electrical box. 1. To avoid personal injury, never operate the machine with any of the belt cover, finger guard or safety devices removed. 2. To prevent possible personal injuries caused by being caught in the machine, keep your fingers, head and clothes away from the handwheel, V belt and the motor while the machine is operation. n adition, place nothing around them.. 3. To avoid personal injury, never put your hand under the needle when you turn "ON" the power switch or operate the machine. 4. To avoid personal injury, never put your fingers into the thread take-up cover while the machine is in operation. 5. The hook rotates at a high speed while the machine is in operation. To prevent possible injury to hands, be sure to keep your hands away from the vicinity of the hook during operation. n addition, be sure to turn OFF the power to the machine when replacing the bobbin. 6. To avoid possible personal injuries, be careful not to allow your fingers in he machine when tiling/raising the machine head. 7. To avoid possible accidents because of abrupt start of the machine, tum off the power to the machine when tilting the machine head or removing the belt cover and the V belt. 8. f your machine is equipped with a servo-motor, the motor does not produce noise while the machine is at rest. To avoid possible accidents due to abrupt start of the machine, be sure to turn OFF the power to the machine. 9. To avoid electrical shock hazards, never operate the sewing machine with the ground wire for the power supply removed. 10. To prevent possible accidents because of electric shock or damaged electrical component(s), turn OFF the power switch in prior to the connection/disconnection of the power plug - iv -

5 ~ CONTENTS 1.~.mt~... i 2.;]i;!J);fJl~~* Jlliffi ;f}l h~~*1ii:t Hffjl'.;'.~~~'fi;t;: ~.R:to&:~~~-n;:t _t~'!if~'fj;t;: ~51 tj ~ ir.. :P-ff ~ ir.j fl fJlftfO~lt~~* t.Q:itff~iPal~ lf~jo]ff~fl[( JlttO~:li~~Ji ;(fl ff M.11 ff tj ~ ipal ;; t~t.lln ff~~ff~ipcj~ f/1}~~$-a-f fb] ~ifol~ H~fo4D~tO~ifol~... s 1s.tt~ s 19. t)j~~ii- " " " ' ' "'"'"''" ''" ' "'' " "'' " '' ' "'" ' " ''' ' " '' ' ' " ''' " '"' " '' ' ''"'''''' ' '' ' ""' ' '' ' "'"''"'' " '"' " " ' '' '' '" " "" " "' " '''""'''" "'''''' "''"'"' '"'9 20.5jj:,;fJl.f!P llitf!f ~~$.w$~fOJ1i.ffi ~~~1*~fOx;f~ SPECFCATONS NSTALLATON OF MACHNE HEAD LUBRCATON ATTACHNG THE NEEDLE ATTACHNG THE NEEDLE BAR GUARD ATTACHNG THE BUTTON TRAY ASSEMBLY THREADNG THE MACHNE THREAD TENSON ADJUSTMENT ADJUSTMENT OF THETHREAD PULL-OFF LEVER NEEDLE-TO-LOOPER RELATON ADJUSTMENT OF THE NPPER POSTON OF THE NEEDLE GUDE HEGHT OF THE BUTTON CLAMP WORK PRESSNG FORCE ADJUSTMENT OF THE BUTTON CLAMP STOP LEVER TMNG OF THREAD TENSON RELEASE SETTNG FOR 2- OR 4-HOLE BUTTONS SETTNG A NUMBER OF STTCHES AUTOMATC THREAD TRMMER SUBCLASS MODELS ATTACHMENTS MOTOR PULLEY AND BELT TROUBLES AND CORRECTVE MEASURES v-

6 1. ~.m~ SPECFCATONS 1377 ~ ~ ~i,: :j.500rpm ( ;~ HJ l.300rpm) tr ~ H < J!.k1 11 1~r.i 11T J: tl > ~ {Ji,,_ '!. h'tl Ji l.ili (Ji mm ~~~iti (fi mm lfl illj (. j" 10-28mm ~J L H TQx ti 6Ull 4-lfl 8) TQx7 //16(/1 14-/120) ffl ilh NO.!Nf tjlirb Sewing speed Number of stitches 1377 Max. 1,500 rpm (Normal 1,300 rpm) 8, 16 and 32 stitches (6, 12 and 24 by changing the cam) Feed amount l-ateral feed 2.5 to 6.5 mm Longitudinal feed 0, 2.5 to 6.5 mm Button size 10 to28 mm Needle TQxl #16 (#14 to #18) TQx7 #16 (1114 to #20) Lubricating oil New Oelrix Oil No ~ijjtjltr.j~~ NSTALLATON OF MACHNE HEAD 1e rvn~jlidlf CD iilei 1rn Lrr 1 ~. ~&01e+J L :J,iJXtrJ 1: 1f1i. Jll l t!il :.i::~*lr~ CD..ffrn Q). t~ UJ: l 'il ~~f. ~~ m-tes ~~ ~ui1ja m i(~f1jltb41~h~ 1-. Put rubber cushion 8 on the table, place the machine head on the rubber cushion and fix it to the table using screws 0, plain washers e and nuts O. Attach "S" chain hook 0 and chain 8 to stop motion trip lever

7 3. :tja)lb LUBRCATON, t~no.,jf-l!lnll JJllAfJtil;JdffS. (HJ ~ 1-2{X ) 2. f?f'~~~~ n CD, ;.&ffllfth?jj;flt, fl!i!'fjrlt n1ii;jj11j!j~~me 1Xr$~ -fnl:1~ :. 3, fii Pil~ 1t ~ f/l~~ 'lt ~ pq (f.jjjuilb 9 fg l:1fri.je~ 1 MUilli ii11, 1~<~ili.t it'njnnb. rnju.ti1~tl111l*1k ~: ill.jjllftit. 1. Apply New Oefrix Oil No. 1 to the components shown by the arrows. (Once or twice a week) 2. Loosen connecting screw 8, tilt the head backward and apply some grease to driving worm gear 0 and gear e. 3. Check, approximately once a week, that oil amount is sutticient to reach the top of the oil felt placed inside the bed mounting base. f the amount of oil is insufficient, add an adequate amount of oil. At this time, also apply oil to crank rod '11.tttr..J~~JJ~ ATTACHNG THE NEEDLE *.ff. ~HL rl J9 fll!jt TQ x 1 H tr r~m ~ 1 1~;1 1.E~~~ CD, f-4t~jl i 1-re*.ltttm K:P.J f/,t iii) lfli 1]lj 2..Je1JL H@ trllillhh1ut'~1~~. 3. fi'!»t~ltl fi'il~~ii CD. * Use a standard needle of TQx1 # Loosen screw nsert needle 8 up into the needle hole in the needle bar until it comes in contact with the deepest end of the needle hole. 3. Tighten screw 8 firmly. 5. ttff rr~ n~ ATTACHNG THE NEEDLE BAR GUARD 1. tr.ft~ l1i'j ie JH~:~ iflj l;. 2. t~ttff Y.L CD ~~fll~ -_.it'h.le~ff~ flm. 3. TH!liil1E~~ ro mi~~jlt.!yi\ ~*~~t~f.@.fi!aajr1. \WJ ~~tl f.@.~liij~~ Hi.. L ~fettff.. ji:~ftl - 2 -

8 1. Loosen screw 0 and remove the thread guide No Place needle bar guard 0 under the thread guide No Fix the thread guide No. 2 and needle bar guard 0 together using screw f). 0 (} the needle bar guard onto the wiper magnet '" base. f your machine has a wiper magnet, attach~ 6. iijj1l&:l't-j~~1j1~ ATACHNG THE BUTON TRAY ASSEMBLY re rn +11 lit CD f!fi:ilhjljihriu i~lrn9ti~111 (~1.fL 1:. n-remi J.Eij{~~ W fj'~ li~ ~ Jiii *.fi~hjjt'm ~ll ~Ji {il!(f(j ill' ii'1 C,X '~ fl] J_r_ li!ll nsert the posts of button tray 0 in hole on the right of the machine sub-base and tighten each setscrew f). You may use also the installation hole on the left if the operator wants. 7. L~31f&1J~~ THREADNG THE MACHNE -3 -

9 :9n mm ffi (.~ lfwf m:tr~ ~, b\ ~HL ~ Htr 00 llj ff-f 00 tiet.h.uil-bja' m~ 1SL lli fij Ommll:;fl 0 Thread the machine in the order of O to 4(:) as illustrated and pass the thread through the needle eye from the front for 60 to 70 mm as you depress nipper releasing knurled thrmb nut ~~icfj THREAD TENSON ADJUSTMENT ~ -~ ;~JJ ~~ i:j: <D ;'i: w.i ~n tn ~!llljt JtHi'~, f.11. Ht if;'ij i,'(;f,htfj\(l(j'jll;jj 0 ~ ~ ~~ ;~ 1J i),~ ti~ 1:J: a> ~ ipril ~\lf-w mi ~1'~ ~ t~ f 4,! ~~. ~*h~m -Y*~-~ <D W. MM~ffl m (~ fjwl tti *:~, ff.1 J j JJ[ ~f- ll'n>lltt fi ij,~j ~. 1i 1 J1i 4'~tVJ*~5~JJ~~!3:.LJ0, ~~tuj ~ J~i, (rij Jr.'ffl tj1jjjm~ 11~ ~i1. Tension post No. 1 0 is used to adjust the thread tension to sew on the button and a relatively low tension will be enough. Tension post No. 2 f) is used to adjust the thread tension applied to the root of the button sewing stitches. This tension must be determined according to the type of thread, fabric and thickness of the button and must be higher than that of tension post No. 1 O. Turn the tension nuts clockwise to increase or counterclockwise to reduce the thread tension. 9. ~ifa.l:p*t(f]~~ ADJUSTMENT OF THE THREAD PULL-OFF LEVER ~~~~Wff <D ~. mre ttnmmh ~ -l'!i l: <r-hltl, ti=r~u21 1 ~~f=~ <Z>. r.~m 11:.,t;f~#1 ~~ y; H r~1 rli ZJ1 rtr.tj, m rr ijlil rt. ~ tliu rji *. ~ 11 * t~ Y-;l.!Af\ r'fls1llj:ydf-j1l rj iaf ~- U J'' itl.j~ tli,lltd \'j;f'f m 4'1rtt * U>lr J H.f3$~J,.1!11.!.MJ;::J,MBi'fi~~~ j.;l'~;_i.f L'1 1 V~ /l\l~t, ii'h~ trr lr 1iH 1 i,ij: ~J. 'HUJU, ~!J ll >K To adjust the thread pull-off lever 0, insert a screwdriver through an opening in the machine arm side cover (left). loosen screw 8 and adjust the positron of nipper bar block (rear) 8 to the left or the right. f the end of thread is drawn from arrow hole A in the button after sewing, change the position of nipper bar block (rear) 8 to the left. Move the lever to the right when the thread end comes out from arrow hole B. - 4-

10 10. 'Jllt~a~tt l'.t-j~~ NEEDLE-TO-LOOPER RELATON TOx1 : TOx7 { * f:ll H.flln"i'H~Jdm F Jirlil!~~ c 1. ~emf'li~~jll'.c HH't#J1iiiiJ!}l~ti/JJ.~dtH~. ~1'fHfr~i!1JM ; l.\. f,m;::; ll'f'~lo1il:tf!~ Q)o C<k~H Hl~Jl'. o ) 2. TQxl~lHn t, ~Jll J-.JiA':J 21fr.~Jt..Q. TQx7-tJLHfl.t. ~111 1-" /i(~j2~~1jtq, l~jt.rpl'j':j r.~j~a~nfhhf F ~l/il.l"jc Q) (~) F ;i;m. ~}.\ii ti"~ rl'i~ te ;.~ ~. ~not,,;;_ it-tjlhfi'i( il! ~ t~ ill Afll.ill!~.!.-;;fl H-F!li'lil.tk a> ;fl r~ht''. ttj ft~ 1 n. <~i.i:'.~~hft':j f\l)'it o ) 3. trt.h'il i!::~ ~~.!fl.c ~1&:11;~11~1;1,~. ~~ H H <D rt'..,2 *" -~Jll'f J ~o t.! r1' n~1 F ~11 ~s-x ntri 1 &l-h F it;~1jt a> r~rr i1~.1 4. {l:jl:jj\~. m:'j'rhm'fl ~@ M~UJLH(l~J'1 1'L' r~jiifi' 1 Jr'U1 1 i l 5. fi' f~ l lol '1i~~i~ <1>, m 11'tl 1t1J ~ ~~lim mm. 11f fi! ~ Yl,'f: H. Q) o * Adjust the needle-to-looper relation as follows : 1. Depress the pedal fully forward, turn the needle driving pulley in the normal sewing direction to bring down the needle bar to the lowest point of its stroke and loosen screw 0. (Adjusting the needle bar height) 2. Adjust the height of the needle bar using top two lines engraved on the needle bar for the TQx1 needle and using the bottom two lines for the TQx7 needle. Align the upper line G with the bottom end face of needle bar bushing (lower) 0 and tighten screw 0 in the way that needle clamp screw 0 rests in the slot of the needle bar bushing (lower) 0. (Looper position) 3. Loosen screws 0 and turn by hand the needle driving pulley until lower line CD of two lines aligns with the bottom end face of needle bar bushing (lower) By keeping the machine in this state, align looper blade 0 with the center of the needle and tighten screws 5. Loosen screws 0 and provide a 0.01 to 0.1 mm clearance between the looper and the needle. Tighten screws &. -5 -

11 11. ~ttff1 Jifal~ ADJUSTMENT OF THE NPPER :i~w~ Ut, ~~f& Hlf~ (f.j 1'i ~ <D i'~j lilj llj)t ij~j P~J:1 0.s-1.2mm, /f~ ~H&H ~ <D ff1:t-f:jl~~. iff. '1'U1tt-M., W.f'~l~~(n f<d. :ti1i~4'jf/h ~ ii1i ~J ~t.l:k. Provide a 0.8 to 1.2 mm clearance between nipper 0 and nipper block f) to prevent the nipper from nipping the thread while stitching. Loosen screw f) and move nipper bar block 8 to the left or the right. 12. tt~iclfft 11U:Jl POSTON OF THE NEEDLE GUDE 1CHfflli 1'.li, l1'~~~ Lt:;tt~~JH~ilil~~ <D, te,f:jlh :ft1h ~ flt1~ <D ff.j1ijj ~J:tw.i ~ /:10.os-o.1 mm. Loosen screw 8 and provide a 0.05 to 0.1 mm clearance between the needle guide 0 and the needle by moving the needle guide 0 to the left or the right when the needle is in the lowest position. 13. tj!t11l~1 J~ll HEGHT OF THE BUTTON CLAMP ~~ *~~. B WW~ <D ~ ~m~~ffi~ J: ffff f(.j ftijllij A, A'-J.(;.~if~ /9 8 mm. The standard clearance 8 between the bottom face of button clamp jaw lever 0 and the top face of feed plate 8 is 9 mm for T373. Loosen screw 8 and a djust the height of button clamp lifting hook

12 14. 1iJ BilltJJffi;tJ f(.jifa.1-;; WORK PRESSNG FORCE 11 i ffi JNJ (l{j H~ 1J. t:j {E!f~ l;jj ~~: f;j: CD 2 ~ ip:.*l P.t (~J ' ii;m,f11 J rs.im11lij1 ij.\i \'i H <D (~J ~~ i~ ills JiiJ1111.Jg4-5mmM 'h #1;m~ ~ The standard work pressing force is obtained by providing a 4 to 5 mm clearance between the bottom face of nut 0 and the bottom end of the screw of pressure adjusting bar jjjujt4jtj1f~;ffff.joo~ ADJUSTMENT OF THE BUTTON CLAMP STOP LEVER W*fr JF~>U.-;. ti'~lr~l /E~~it CD, Jll tlf\jj14jff JF1'ltH ro Jl: * it Jf flll.jjal CD, l~ ~ fll i& /EjlJ t l~o (t.j1il.v,; > ~t w -tn ~ kj1 ili..it.:!fx rn. r~ n t)< ~!t.~ ii CD. Set the machine for stop-motion state, loosen clamp screw 0. place a button correctly in the sewing position and adjust button clamp stop lever 8 to permit the button properly to rest on button clamp jaw levers t). Tighten clamp screw 0 after determining the distance between the left and right jaw levers t). 16. f'a~f5.lzva-j'f8]f(.j~~ /TMNG OF THREAD TENSON RELEASE UJ r~fi J, Ji 11 J N: ~Rt~. $ti ~1 ~31:{ i~j JJi HH~. ti ~~ - ~~ JtUJ /,\trf.1k ~L~Jht!:)aH&llll'l~l~. Jftll J. M H H _Uffil *.1: 1rri ~J ti" H H;/,\ n-:.i, 1,:i l!t Y'J iii! Jll44 -A 7 mmll J /:J ~,,; lfh o TQ X 7 ~FL t i, ;R mm. ~nj1j :!! ~Ji~~'.&: 1 1:!" 1J.EJ!HR n J. ill fi ~11 r ij.~ w: ti ' fh.~ f1j: Q). m~,~~uhill>-..~~ : ~ JKJJ fr, 71r lfj y, Ji fi J.!f/.<?J1 M1 ili- t i ff,f:;!ft'.tt ftj;. (iij ~11 JX Ji ~i) 4'/~ z9j. D!J 3'.!: rdi < 1.m f${ it ff l~~i lfi:. - 1.fi:t 1 ll@ill (~ ~H~1~ 4flH., fj'j.fi!j 1'1Jj - li. a 2. l!ifr JFn-t, ~iu-x q ~JtTrtQ n.t..fi'i ft'j ~~ J,fM 0 3. r'.1~ rm ~.ie tt t,.fi~ fl'j fl~ ~ l ;,., ro Loosen nut 0, insert the blade of a screwdriver to the top slot of the tension post No. 2 and tum it in the direction of the arrow to lower the needle bar, (to reduce the said distance), and vice versa. Your adjustment ls required when following troubles are frequently; Phenomenon Height of needle ber 1. When the stitch made on the Make the needle bar wrong side of the workpiece is Slighlly higher. too loose : 2. When the thread is tiroken at the Make the needle bar time of stop-motion ; slightly higher. 3. When the thread s broken Make the needle bar frequen tly~ slightly lower. Tum the needle driving pulley as you draw the thread in the direction of the arrow as illustrated ahd you will find a point at which the tension disc on the tension post No. 2 release the thread. At this moment, the standard distance from the top end of the needle bar to the top end of the needle bar bushing (upper) is 44 to 4 7 mm for Perform the following adjustments especially when the undermentioned troubles occur frequently. ~ 7 -

13 17. 2P~fll4ftlUlla~ifaJ~ SETTNG FOR 2- OR 4-HOLE BUTONS ri 1t M Hll flhl 1i1JllJ;~ ( i J L HllHH11(1(J 1 ~1:ill :,t f11 h'il.ill :,tij'(l.ii. U:l Y1 H hij * '!~ili' l 1i1J Fm'!~illiJ.~J '1'i H lll, 2 11lH fl~llll!'i~ji1j on(jf1'f.,vl 4 ll!h l fl M.H~~ ~J i.e.ill 1i ~.ii: i, * h'iiill :J~ remit» MlfHll l 1iU~J ~JJ.{[. ~~Jii -1"1' ~~ l.!tl l:j: Q_) 0 Measure the distance between two holes in a button and set equally crosswise and lengthwise feed regulators for 4-hole buttons. * Lengthwise feed Push down lengthwise feed adjusting lever 0 and set it to "O" for 2-hole buttons or a corresponding amount for 4-hole buttons. * Crosswise feed Loosen nut f) and set pointer C» to a corresponding amount indicated by the crosswise feed regulation plate. Tighten firmly nut 8. ' Before operating the machine, ensure that the ~ needle enters the center of each hole n the button. 18. tt~ SETNG A NUMBER OF STTCHES ~.'1! Hfill t. n Jr-;.: ~111µJj1!' 1 ~.. lf.l 'i! tu.~ 1 ; JiiE'HL <» f111:1-~ ~1 'i'if&.tt ( ~ ~1i4,',h >m: h iff.~. 5Hr. i:r~ M{ft1 1'" flii~p 11:~ nj;""i f.t\jl~l,-f-. 1~ru1r ' Af l!!fie'~ ~ H~. To change the number of stitches, open the left-hand side cover and change the number of stitches using stitch number adjusting knob 0 and stitch number adjusting lever 8 (optional). The illustration gives the machine with the auxiliary stop device removed. The number of stitches can be changed with ease with the auxiliary stop device attached. *8~H6tt)ff.J\,(1~JiUU 8 stitches (6 stitches) ~~:1-1struot. ii't-teh:t& ij.11 -\~ Mt'm <1:i tl J iyu fil 1:11 t&b~fll~*ci'!j-mn. Pull stitch number adjusting cam knob 0 and set it as shown in the illustration. *16fl' (12tt)t'f.Jil1~J;t~ / 16 stitches (12 stitches) ~~2~stt~U~f. reun~ mw ~ ~ ~ liij,ti~. re Hf& iaj f.! ME l[l CD ~1! i.e ~J l~l,1~ (Y,J 11~ ~L When stitch number adjusting cam knob 0 being set for "6 stitches" has arrived at the right end as llustrated, set knob 8 in the illustrated position. -8-

14 *32 f-(24h)(:j{j i,mf ~}J~/32 stitches (24 stitches) i,i ~ J9 16!~1- (t':j tk ~ 1.:' tl~ ijlij fj t};c ~!!,~ ~.t Q) ~ 11 l' ~11J1r.t, fb ~:ta.~ a> ( ~ J~ Mr) 'ti:~ J:. H fi W.J fi tji tm: tjj,ff ( ~ W.J ~.) 0 When the number of stitches is set to 16, move stitch number adjusting gear roller 8 to the lower position. Now, attach stitch number adjusting lever 0 (optional) in position using screw 8 (optional). 19. tjjtl~.k AUTOMATC THREAD TRMMER * lirjj JH!L iumij~j~ 7} ~ Fn ffi~ l::jl f!jj!?i r\li~ t, 17Jtt:i!H~m ( RiJ) <D #1 il-t& Q) ffjj?tj ~~J j1ij (~J fal l~y :l>t- (( 1'J 2. 5 mm. ij.1i1 ~~1J 12.Smmlit, ~;;{~Jfl l~t ~.~, (i''j~ ftlj\!. a>, t.& fi1j ~ ~:JHJL, ~rq, 1!fJ M-!'&, h'" f'~ ;:~ ffj: ( 21-), 1'.(J ~~i;j:i{e~~f'.f'. ~,.ill: fi 0.1il~. ~)'~. fi ' ~!i!,~ -11): ~. ~~~Wtt~~-~ ~a**m* ~ * Position of the moving knife When the machine stops in the state of "stop-motion" and its button clamp assembly rests in the highest position, there must be a standard clearance of 12.5 mm between thread trimming connecting link (front) 0 and the end face of the slit in throat plate f). This clearance is determined by gauge 8 which is stored in the accessory box ; tilt the head backwards, remove the bed oil shield, loosen two nuts 0 and adjust the clearance by moving connecting screw 0 in the axial direction. When you tighten two nuts 0, ensure that joint 0 stays in the horizontal position. *li ~J JHtttJR 1 1 fns Ji'. ~ff 7H~JR <D t1 l ~Jt"f Q) i't': faj ~Jlt 1>J mm, ~* * tt~ ~-~~-~. ~~~*tt~ <D. * Height of the moving knife thread separation nail There must be a 0.5 to 0.7 mm clearance between looper blade point f) and thread separation nail 0. f nail 0 does not provide the necessary clearance, bend the nail slightly and adjust the clearance. * m *~ H ~1 ij3j 'tl tt rf.j 1i: J ~ re * ff <D ~ffi#l~~~~ a> ~~~~ 1'J0.5mm, ~~tt'~ijlij 'rh.~ f'.f'. ~er. a>. *Clearance between the button clamp lifting lever and the adjusting screw Provide a 0.5 mm clearance between button clamp lifting lever 0 and adjusting screw 8 and then tighten nut mm

15 * L'~HtHHHt<rl.r:~ Jiil ~ ~ ~ i91 X Jt(1 J~t 1t ~.ff~) \ Q) 1} r~.j f~ t'l', fr rli -tif J1 ~ fr'.llljijj /j : <'~t1j Li~'J.t'VH: l:o refo ~ ji; 1.: 1} /l.i.l!fi il:~l~~ fl(j {H$.fl1'1} /ti.jm ~rmwn~ 1,f,'~.';fi-, 1' ~ 1f ff: fnj f~ PlJ. JJ!t~ r~ ~) ti' '.Jt~ l~d i.l. * How to set the L-shaped lifting rod Put moving knife push-back spring 8, stop-motion rubber cushion washer e, stop-motion rubber cushion O and stop-motion rubber cushion washer 9, in this order, to L-shaped lifting rod 0. After making sure that the. stop-motion mechanism has engaged completely, fix the L shaped lifting rod by tightening screw 0 in the way that the end face of the stop-motion rubber cushion washer come into close contact with the jaw of the machine arm. 20.~}2E~~/STTCHES MODELS 1377 fl, C\. 31H \. lt'i. 31~ , 32 stolches 8, 16, 32 ' (% ~ -r llf t f': llj. f i ll t ~ %1 lf.jl ;!Jf\ 111 ~,v,~(!), <ti 1 1~ ~~ H1i a>..i ll t lr'i ir~l Hlf\.J'11 Y<,va1h U~J t*: /t.. ~1 F {1iJ l ~Jv.it H1i Q) Ut(Jlt.lii.:'.~r~. llll 11ft:J, ti'.!:~ ff l if11 F ;C n order to install the attachment on the machine, you may have to remove the button clamp mechanism 0 or feed plate 8. Dislocate a snap ring from button clamp installing stud t), and you will be able to remove button clamp mechanism assembly 0 Loosen setscrews e ' and you can remove feed plate

16 21. J111* ATTACHMENTS 'fi.111jfl ll1i1tllll JJ ~ 1-11J: )d lllll rftill flit LEWS JW 1377 Z03 1 Z032 Z033 Z040 Z037,f-,(1;~ ~ e ~ QQ= ~A ffi 111.R ""1 't.il:tlj.r-t 't1hurw~: J 6mm 'Hl llj.r-;j ~ Z003 )( J : A : 3 "- 6.5 mm A : 3 "- 5 mm.fl1j~ l (Z033);f{J [i:] TiJ l;. A:8mm ~ 4" 13 : 41 20~ mm B : ~ mm )'/:6.Smm 5t t 1.v. m j~ V\ ~t'-j 1}: ~:3,2.Smm 1-ti!tfi- Jl!:if.lltff. l rl lll~jt~jfl {!}: ~ 'tthll JH JH ~ m- CJY. m=jy: - fl'il 1Jtnffl 1377 Z004 Z035 Z038 Z $ ~-~Vt- C:7 e :g: ~ G ~Hn, JiJlt.ffritni f!'. : ~.:t;- A : 5.5 mm.5j Z004~~.it!i nr=~ 3 to 6.5 mm Use Flat buttons Shank buttons Snaps Large-size Medium-size General Lewis type 1377 Z031 Z032 Z033 Z040 Z037 Schematic drawing ~ ~A ~ e ~ ~ Remarks Button size : Button size : Button diameter : Button size : Snap size : A : 3to 6.5 mm A : 3to5mm Less than 16 rml Same as Z003 (Z033), A : Smm B : 020 to 028 mm B : mm Shank size : but possible to sew Thickness : 6 to 5 mm buttons having some Width : 3 to 2.5 rml variations of shank in shape. Use Wrapped-around buttons Metal buttons Stay button Labels First process Second process General 1377 Z004 Z035 Z038 Z039 Z044 Schematic '"i;;> drawing G $ ~ :g: Remarks Thread shank height : Common to Z004 Stitch width : A: 5.5 mm 3to6.5 mm - -

17 *Mfll(tUJ.Ull) H flll>fh'hz033,z040) *Attachments for shank buttons (Pear buttons) (Z033, Z040) ( ~~jj1!) il1lrtjr f11 ~..,~ f!1: J; 1 1~ wn--~. 'ti:~ r. ~ 1* 111m~1* 11:1 ~ z~ <D, ti' l"~llil ~~ i' : a:>. ntr ffi.jiij1ljl\lll4l'j< ~ f:l, ij:-tjlh ie~f ~if (f.j~~ - tf.j r~ liij. ltijh t, il:~1*f1jfl 1riJJ\1114l f.t1j f: ~ JE~t1*-0:~HP.J 1 1 jaj, ~~ )ft f. ~~~ (i) Lm ~~* c fe ~H :J'U flijfh tifl ill.j:jl.~8 i'ffh~hl at.,.pini l i'il /:E~,ff <D lm~ ~ * c ( 1!1! JA Z040 u.t, :a5 ~!!! ~ Jk Jl4J Eli }J ij:d, ; H l ~ VJ\ 111 M.1 '1YtLl: i;j 'fth D. ) (f~jff11!) l. trt~ 1-,i;i fe;{f1 ffi~ N: f1j (J~lr.~ifil0.5mm- 1. omm (J{J:l.l!rn, ~~ Jfrrr 12ij:.: ~Ht c 2. ~ J: WJtT!, ff f~li'!l~~ ~ ~ '1'i 'illfllfflll4l~ ltll'hi'illdhh tl Hl'-J~~ -C.'. 3.tT m h *~~~H~~ h*, ~ W Wflllli~ffi h ~ilm ~u ~. (NSTALLATON) Remove both the button clamp mechanism assembly and the feed plate from the machine and install attachment 0 in place. Loosen screws 8 and adjust button clamp bracket 0 to permit the needle to come down in the middle of the needle slot in shank button adaptor f). Attach button clamp feed plate 0 using screws 0 in the way that it permits the needle to come down in the middle of the needle slot in feed plate 0. nsert the top end of button clamp stud G into an opening in the jaw of the machine arm and fasten it by screw 0. (When attaching Z040, you must change also button clamp pressure adjusting bar (!) and button clamp stopper pin 4D at the same time.) (ADJUSTMENT AND OPERATON) 1. Loosen screw 0, let feed plate 0 recede 0.5 to 1.0 mm from the left end of button clamp jaw lever 8 and retighten screw Set a button in place, loosen screws G> and G> and align shank button holding clamp ~ with the center of the button. 3. Shank button holding clamp ~ must give proper pressure to the button so that the button stays steadily in position while being sewn. Loosen a setscrew in thrust collar ~ and rotate the thrust collar until shank button holding clamp ~ provides proper pressure. 4. You may fix button clamp block 41> in a convenient position for operation. 1. When you fix the thrust collar, ensure that button clamp rotating shaft~ does not play axially n ts ~ bracket. \St) 2. Adjust lifting hook Wand stopper pin 48 so that L-shaped lifting rod roller GD does not come in contact with button clamp bracket

18 * ~tt't r1r1m 1 r:rr:<n.ju nr:> fu l)fh't-(zoo4) *Attachment for the first process of wrapped-around buttons (Z004) c~~1r! ) f11 -~'!fi~i'.f! ~~~ tl(j+j Tl\ <D lt~ l 1J WfirrW'.l'tll 111WJl\fflS. J1t a1. le rj+l 1 rot JR CD :A: i~{flj H1111 ~~ 'L' i:;(:; 11J ~(~]ft[ )1, (N!J:l.JJ7~) ~$f~.ifil ff(fh11 - ~re, frutb..ul.fnflj1!iz.liil ~~~~~T. m~~~~~~~~mnre~~ W:JF ~. <~!f@.[9. ~tij~ l'if'jt-h f-~j ijw'1 1 fljyl) (NSTALLATON) Attach wrapped-around button foot 0 to the ordtnary button clamp jaw levers using screw 8 and guide pin screw f). Align foot 0 with the jaw levers so that they pennit a button to rest in the middle. (ADJUSTMENT AND OPERATON) Adjustment and operation are almost same as those for the flat buttons, but you must adjust the thread pull-off lever to provide more amount of thread n ordet to make the thread loose below the button for thread shank formation. (See 9. Adjustment of the thread pull-off lever.) *Attachment for the second process of wrapped-around buttons (Z035) C'lt:~Jirt> fflj r tjr 11J ~ 'i1, 1 r JJ~1 ni JJ ijfil w J1~1 1 r t1i. t;~ J.: m~l~i2 ur-nrnh!f. fr..!1!:, zo3s rm ~,ff ;fn {tj m ~ML-~ff. ~ ~~~w ~. ~~ ~ ~~~-~~r ~~ r} ~Llii,.fB,ffL.WH115} ~ ~1 1! 1 1*- ~ 1 Ji/i!fil rrri ~ ~.l:u!. '1< ~~~~~~~ ~~. ~~mm ~~~~~&. (f! JO ) il;l;). f?f'~1':~1!!.~y~ Q), ~t~jt ~ J~?11HH k ) ~um~rn ~r:r. r~~fi'( 1J,) ~i;l1f1j ~ Hi\'i= 'tii(y.j 1~ -1:,1. m! i1 ~JH~!.( ill:. 2. l~ fil ti. iii ill. le!.~ JiJdflf j), fffi #ill. 3. 1e~ ~~u ~ ~ :A10. fll. Jt. Z035lJL,f1116il l~f. ~ ill.fti ~lj J.f ~~ J:J. 5 mm ~ (Z035) (NSTALLATON) Remove the button clamp mechanism assembly, button clamp pressure adjusting bar and feed plate from the machine and install attachment for the second process of wrapped,around buttons 0. When you install a Z035 attachment, you must remove also the L-shaped lifting rod. nsert moving knife push-back spring 0, washer 8, cushion 0 and washer 8 in spring guide shaft f) in this order. Make certain that the stop-motion mechanism has completely engaged, and lnstall the attachment assembly in place in the way that cushion 0 comes in close contact with the surface of the machine arm without play. Then, replace lengthwise feed graduated plate Ci) (ADJUSTMENT AND OPERATON) 1. Loosen screw 8 and adjust the thread shank length by moving guide (large) Ci) and guide (small) 0 rn line with the point of needle entry. 2. Set a button (titt it slightly for easy insertion) and pass the thread as the arrow shows. 3. Set the lengthwise feed to "O". When you sew 16 stitches with Z035, set it to "1.5 mm" instead of "O".

19 * Hf llj:fltllfh'j:(z037) *Attachment for snaps (Z037) ('J,,;:!Ji)iit) roinqjk 1 l 1'W r-ti~,f 11ti i li JJ~,,-~. W.ili.fii~1Jrj[.fu 1!t::.i2H11~1J 1f!'. i~~j;4m n11-j.li"i, ~)!l.i f t:j:+nm 1: {i Ji.t& <D, i i: H.f,; 1-J!ll!, 7~ ji)j 1'4 ff1.fl 1 T..?~ Jfi, (1: ('HJ:1JH1Kfi: [- / :J:fu ~1~:(}\{';. ~'~ L: fhhu1jjul l ~ '1V1' <JJ. ~l>h L H 1 (Q(J.fillr & iii].fll.fld.o :tin* i'fr H 1 ~ 1f r~mit.jifi. i~jf'i'f'~a~, ~~ :ilttrv.~ w, i~ hi, itf reff1 ~.A f'-1'11 /Ji~ Q) ((.J 1 11 dfh11 f-llj:fl JfJ f.u11 ';f.ll\. l'fhh1<;1 u11f~ }t~~'.fc~ ---L'.'i.?i9~. J:t1 - : i;t tq;f* ~!!!. ~ r&: -f- UJ: fl 1 llhj'~ h (NSTALLATON) Remove the button clamp mechanism assembly and the feed plate. Set both the crosswise feed and lengthwise feed graduated plates to "4 mm". nstall snap clamp feed plate 0 in the way that the needle drops evenly at four corners of its square opening. nstall snap attachment assembly 0 on the machine, place a snap on the snap clamp jaw levers and make * 'H <itmullllfhhz038) *Attachment for metal buttons (Z038) ('j( ~JJ7! ) )1;11 1,. tjk 111 ~ '1 f1 111 n~iw 1 -F ~&. '.t: it {tz ra,;; fn m ljr ~i 1 'W '1 1 ',' co, tr' li~ n ij ;'5: ~*~ t~. 1Yii Ji1 ;i;~ l;h!ful\ '!.( ~ fl. U:fJL H 1 Fl.!f 1~ fe.fjr/l\ (Y.;r*H~~ (~ 1 l 1 1bJ..'.M'', ll ~ t.t:!h.~~~ Q) f~tlii: ~ lilht 1lJ{1iJ l ~JJJ;p fq-& 0). ~ l: tj LH 1 E~Jr.t {'.! 1~n~ 1 ' #x (1<J~1ltf J ' 1 0 f~w fllj 1~ JFH f[i.i.hjly/i!j.; ftwhutl.~fir JJ 1 1~1/;f::~~ti'. t i'~ 11\ilfi::. Cf ii! m Ji ik). tn''~ li' i.t ~~ ~. (@, ~'l'hfi J. i:f Jm1 F ~l M ~ ruf\. (. ) l'i'~ /i)l/,j J[Lf fv.ill l.0-l.5mm, r& fi ti~~ l1 ~ i. ~# t~ > o 2.,~, itictlhll. ri'f~li'il ~~:t1t~ <D fll ' ~ l : i'n fl H~ 11~M~ :r ~f 11d i:. t11111n~1 1 r,,c_., 3. l'i'~~l ' il i~t~~, ~~4J1 ~1h.f;.i!HiiJ,~J '1'i. i1: 1 fll rn 1 f1~1@ (iwli J 1 {i:t~n~ ~t1 : m f111~cj1. 4. l~~jl fllj l~u4jft JF ~.ti4'1 fu f~ ll 1if!J! l'1%',v,'.l1'rl'.i.e~* '. ~ fifl*lil if at ME ~$itl H' $itl ]J loj ~fl~ 1t AiJJ. 2. JJl\trl~ii..t1tllt, L~tfHtffCJ ll:hjur~*.g. ~~fbii!u. sure that the needle drops accurately in each hole in the snap. f necessary. loosen hex head screws 8 and adjust the position accurately. Lastly, make sure that the concave section on the bottom face of snap clamp slide guide 8 accurately matches the convex section on snap clamp feeo plate 0. Replace thread guide No (NSTALLATON) Remove both the button clamp mechanism assembly and the feed plate from the machine and install attachment 0 in place. Loosen screws 8 and adjust button clamp bracket 0 to permit the needle to come down in the middle of the needle slot in metal button adaptor 8. Attach button clamp feed plate 0 using screws 0 in the way that it permits the needle to come down in the middle of the needle slot in feed plate 0. nsert the top end of button clamp stud fl) into an opening in the jaw of th~ machine arm and fasten it by screw 0. - l4-

20 {ADJUSTMENT AND OPERATON) 1. Loosen screw 4i>, let feed plate 0 recede 1.0 to 1.5 mm from the left end of button clamp jaw lever 0 and retighten screw 4Ji). 2. Set a button in p1ace, loosen screws 4D and f>and align metal button holding clamp G> with the center of the button. 3. Metal button holding clamp Q) must give proper pressure to the button so that the button stays steadily in position while being sewn. Loosen a setscrew in thrust collar G) and rotate the thrust collar until metal button holding clamp Q) provides proper pressure. 4. You may fix button clamp block~ in a convenient position for operation. 1. When you fix the thrust collar, ensure that button clamp rotating shaft~ does not play axially in its bracket. ~ 2. Adjust lifting hook 41> and stopper pin ~ so \!) that L shaped llting rod roller 41> does not come in contact with button clamp bracket o. 22. ~:its&:**~~o&:m MOTOR PULLEY AND BELT () i=b:il:d.ll!hj~,fll, 4iitr/l\J)J$200W (l/4eb:;j) (~:illi)l l.!d1:ib. (2) JJl ~ih~jfl ml Bl. 1W ($67x650mm). (3)!b.its&:~tHtlll3lffi.m~ ~ut~~~11 F.Rf)T ~. (1) For this machine a single-phase or 3-phase 200 watts (1/4 HP) induction motor is used. (2) A round leather belt (07x650 mm) is used. (3) The sewing speed depends on the diameter of the motor pulley as listed below ; Hz rpm 1:1 :ili J.Jl :~~ (( J ftt \~ Motor pulley part No. ~[@ * ~.its&:*~rfj th~ca~~ ~~~~ mm. *!b ~l J~~.1i rlij M Y.i~JJl. ;ff /:1 & llhl/j UJ. lt' 1-h',;V1rllJ7G ~fr\ & * The effective diameter of motor pulley is obtained by subtracting 1 mm from its outer diameter. * The motor must revolve in the counterclockwise direction when viewed from the motor pulley side. Take care not to let it run in the reverse direction

21 23. "$ 1Jl a{j j~~~l.lxt* TROUBLES AND CORRECTVE MEASURES ( ) "i'rh~t~j fh' Gt. c2) :;r5 - ~ rx ij~111;,t (V..i 1nJ w 1~~f. C3H!H~~ 1H.li. ( 4 ).{:Jlth~.fl fft XfJlfl fll (('.) rj {,' 0 (5)H E& tlllllt!;f{l Lt}.;.:*1L. ij,';j ~\~ W< ~~ Jr.-;f:i ~ U W. tm 1, 1. r~ JX 1J JS: t.!f,@ J1iJ ~. ij.~ '1 'H!.(H~tii;11n'i:t~. J HJUJlll '.A:~ ~ ij:j ~. ~J:JginH. ( ) :i'1h~4j11!=1' l~. (2)W, - r~ij~:jj/!(i%ijw:f~f. (3) W, : ~l ;;~ 1J f.tl: (1<.J JLU 1-1' 15l (4)fJL H& 1-iii l!ll'fll t ll (~'.' i-i t). (5)Jn11 ijj~ B~:JJ 1~ l~. ij.~ ~ {' '~ ~x ti-;f:i 1nJ ~..fli.fi'i :tfll ill.~ ij~ 1J i1 ~ fiil WM 1i-JJ. J! w, -. ~ ~~ 1J /;,t i).~~. J) tj\ Jllll 1( ~ ts iff,j lfi~. ij,>;j ~ 1ri tij~j JJi1J. 3. fll :fl]_l:!;i1 - ti-(t'.l~.li tll.lt!!.fi: ~. fl'j fl'j 11-~ fil ~l ij-~ fl J,~t tf ihl Jri] &, 1JJ! ~'t (2) ~JLHfiif'.j!1Jl11 f!hl. (3) ~Rtll~ 'l'll:jl ~~li. (4) 1!.('tj ~ff ~-1' l~. (5) {fijjijj!jffi:tj:kk. ~~1'.l::~ f. ijl;j~~'~. ~:~ f11jj!j3!1jt-;ffil'j~~!,itu:112mm. ij.~ 'Mtl '~~~ti~ji!hk. J1J 11iJJilJ!JECJiJ.W-1';(t: l{tillfi irnlii. ( ) ~ i;jj JHHlJR 1' fim~11i ~!1J (l<.j ~ fef(j 'ik 7t :ff. (2) tjlh8lfi~1!1j'mfu((.jll.c.-. (3) hl:jffmhweh. (4) ~~4J fj1hljr,:':ij.ll 1'li. Jll~~:t(~f] i}.~~. ij.~~ 1'J'H. ij:.ji!i~~ ly1jj 1H~11\r~1,: s &. 6. rm rx*111(er~2~ hi> ltfr~x. ( )~4JJnfil: '~.'.~' l~. (2)~ 4'1 JH-HJU\,: s J.ll 1' ~. i).~ i11} Lti ll t ~ ii!j n ((.Ji1/. '1'10 ij.~ ~ ~ 41JJ1t rl J\ ((:1,:':i Jit. 1. 1JJ rl fr"i wi11 rjwl ~#:;}.;.:~. ( Hi q) )) lj)~ 111] ~ 1' bi. (2HJllfll~lLl:J :,u:j:k. ij.~j i~ ~ -4JJ )) f1l,v,'.. t~ tjuj!j }: Jl JJi: i}.~ ~ J:19mm

22 TROUBLES CAUSES CORRECTVE MEASURES 1. Thread breakage (1) The yoke slide does not move in the o Adjust the timing of the motion of the yoke correct way. slide at each end. (2) The thread tension post No. 2 fails to o Make the thread release timing slightly release the thread at correct timing. earlier. (3) The thread nipper catches the thread. o Adjust the position of the nipper bar block. (4) The needle does not enter the center of o Adjust the button clamp jaw lever holder. the holes in the button. (5) The needle is too thick for the diameter o Replace the needle by a thinner one. of the hole in the button. 2. Buttons are not sewn (1) The yoke slide does not move in the o Adjust the timing of the motion of the yoke tightly. correct way. slide at each end. (2) The thread tension post No. 2 fails to o Make the thread release timing slightly release the thread at correct timing. later. (3) The thread tension post No. 2 does not o Tighten the tension nut of tension post No. give sufficient tension. 2. (4) The needle does not enter the center of o Adjust the button clamp jaw lever holder. the holes in the button. (5) The work pressing force is too high or o Adjust the work pressing force properly. too low. 3. The first stitch trails The thread pull-off lever does not work o Adjust the thread pull-off lever by the relatively long thread properly. nipper bar block (rear). from the right side of the button. 4. Thread trimming failure (1) The thread tension post No. 2 fails to o Make the thread release timing slightly in the state of stop- release the thread at correct timing. later to give more tension to the stitches. motion (2) The needle hits the edge of the holes in o Adjust the button clamp jaw lever holder. the button. (3) The button clamp assembly does not rise o Provide a 12 mm clearance between the to the necessary height. feed plate and the button clampjaw levers when rose. (4) The thread nipper fails to press the o Adjust the nipper bar block. thread. (5) The work pressing force is too high. o Adjust the work pressing force by the pressure adjusting nut. 5. Thread trimming failure (1) The moving knife does not separate the o Adjust the position of the moving knife. thread on the fabric with its separation nail. (2) The needle does not enter the center of o Adjust the button clamp jaw lever holders. the holes in the button. (3) The last stitch skips. o Adjust the looper. (4) The moving knife thread separation nail o Adjust the height of the moving knife is too high or too low. thread separation nail. 6. The needle thread is cut (1) The moving knife is set in wrong place. o Adjust the position of the moving knife in two places on the when the machine is in the stop-motion wrong side of the fabric. state. (2) The moving knife thread separation nail o Adjust the height of the thread separation is too high or too low. nail. 7. Button trails too long (1) Timing of the moving knife motion is o Adjust the position of the moving knife. thread after thread wrong. trimming. (2) The button clamp assembly rises too o Reduce the button clamp lift down to 9 much mm.

23 Parts Book

24 1. mttt~r.~$# BUTON CLAMP MECHANSM t2l ~~32 i-16 1 u n ' ;),,,, tl 4, lf-28 l 3 0 tb 2 g <J~ g r 1 7 i ~18 t!j-1 5 ' i. ; ~18 ~ "' - _.._ ; -19-

25 第一部件 钮夹部件 序号 零件件号 名称 数量同类编号 Description 钮针提升杆 1 B Button clamp lifing rod 4 412S14002 固定提升杆的螺钉 1 SS SP Screw 15/64-28 L= S12001 用于钮钳座的螺钉 2 SS SP Screw 3/16-32 L= 垫圈 2 WP SD Washer 钮钳座 1 B A Button clamp holder 钮钳杆座组件 1 B C0 Jaw lever holder asm S20001 用于钮钳座的的合叶螺钉 1 SD SP Hinge screw D=5.5 H= 钮钳杆钳座 1 B Jaw lever holder S20002 用于钮钳座的合叶螺钉 (B) 1 SD SP Hinge screw D=5.5 H= S20003 用于止动杆的夹紧螺钉 1 B Clamp screw A 钮钳止动杆 1 B Snap fasterner clamp stop lever S16001 合叶螺母 1 B Nut 钮钳片 1 B Button clamp slide 钮钳杆钳左组件 1 B A0 Button clamp lever jaw,left A 钮钳杆钳 ( 左 ) 1 B Button clamp lever jaw(left) 钮钳支撑弹簧 ( 左 ) 1 B Button holding spring left 19 P03007 销 Button clamp locating pin S11002 用于钮钳座弹簧的螺钉 1 SS SP Screw 9/64-40 L= 钮钳杆钳右组件 1 B A0 Button clamp lever jaw,right 钮钳杆右钳 ( 右 ) 1 B Button clamp lever jaw(right) 钮钳支撑弹簧 ( 右 ) 1 B Button holding spring right 24 P03007 销 Button clamp locating pin S11002 用于钮钳座弹簧的螺钉 1 SS SP Screw 9/64-40 L= S20004 钮钳止动销 2 B Button clamp stop pin S20005 用于杆钳的合叶螺钉 2 SD TP Hinge screw D=6.35 H= 钮钳弹簧 1 B Button clamp spring S14002 固定提升杆的螺钉 1 SS SP Screw 15/64-28 L= 合叶销 1 B Hinge pin 32 H05007 开口挡圈 3 1 GB/T Snap ring S16003 用于钮钳塞销的螺母 2 NS SP Nut 15/ S30001 钮钳塞销 1 B A Pick-up device stopper pin S30002 钮钳调压杆 1 B Button clamp pressure adjuseting 调压弹簧 1 B Pressure adjusting spring S16003 用于钮钳调压杆的螺母 2 NS SP Nut 1/ 手指保护架 1 B B Finger guard

26 2. tll.~ft61f ARM & MSCELLANEOUS COVERS COMPONENTS ~ ~ ~ ~ ~50 J 2 "! 3 3 ~). ~ 1 7 t j r '-- 49 ~ 24 ~ 46 L j 4 v ; -21-

27 第二部件 机壳部件 序号 零件件号 名称 数量同类编号 Description 面板组件 1 B Face plate 2 409S11003 螺钉 4 SS SP Screw 3/16-28 L= 弹簧 1 B A00 Tension sprig 夹线螺栓 1 B Nipper releasing stud 第三夹线导向组件 Nipper relesiong guide NO.3 asm 第三夹线底座 Nipper relesiong dics NO 第三夹线弹簧 Nipper relesiong spring NO.3 8 H05007 开口挡圈 E-ring S11004 螺钉 1 SS SP Screw 11/64-40 L= 第四线导向装置 1 B Thread guide NO.4 11 第三夹线组件 1 B A0 Thread tension NO.3 asm. 12 第三夹线调节底座 Tension adjusting base NO.3 13 线调压板 Thread presser plate 14 夹线弹簧 B 1 B Tension sprig B 15 夹线螺栓 Thread tension stud 16 夹线螺母 Thread tension nut 17 H05007 开口挡圈 E-ring S11003 螺钉 8 SS SP Screw 3/16-28 L=9 19 接地标记 Ground mark 左盖板 Side plate,left 安全标牌 1 CM B1 Safety label 右盖板 Side plate,right 23 S05022 螺钉 M SM CH Screw M8 L=30 25 P02002 销 Guide pin S30003 连接螺栓 1 B Set screw 底座防油罩 1 B Bed oil shield S14002 螺钉 2 SS SP Screw 15/64-28 L= 纽扣盘组件 Button tray asm 凸轮指示销 1 B A Cam indicating pin 凸轮指示销 1 B A Cam indicating pin S11005 螺钉 1 SS SP Screw 11/64-40 L= 油毡 1 B A0-A Oil supply felt 盖板卡簧 1 B A Side cover spring 盖板卡簧 1 B A Side cover spring S11006 螺钉 2 SS SP Screw 3/16-28 L= S11007 螺钉 2 SS SP Screw 11/64-40 L= 滴油毡 A 1 B A00 Oil drip felt (A) 5MM 39 滴油毡 B B B00 Oil drip felt (A) 7MM S20006 螺钉 1 SD SP Hinge screw D= 右滑轮盖 Side cover,right 滑轮盖合叶杆 1 B Side cover hinge shaft 43 滑轮盖合叶杆 1 B Side cover hinge left S14002 螺钉 2 SS SP Screw 15/64-28 L= 机器次底座 1 B Machine sub-base S14002 螺钉 2 SS SP Screw 15/64-28 L= 弹簧垫圈 3 WS KP Spring washer 左盖 Side cover left 底座活动盖 Looper cover 50 安全板组件 1 B Safety plate asm.

28 3. l' ftijff LOOPER SHAFT MECHANSM COMPONENTS. ;. ~ t ~ ; ~ ~ J : ~ : l 11-e j. i.o ' ~ ~ 4 4 L

29 第三部件 上轴机构部件 序号 零件件号 名称 数量同类编号 Description 1 409S11009 螺钉 3 SS TP Screw 11/64-40 L= 凸轮轴从动齿轮 1 B Cam shaft driven gear 3 409S14001 螺钉 2 SS TP Screw 1/4-40 L= S11010 螺钉 1 SS SP Screw 11/64-40 L= 导向线杆 ( 打捆针导向器 ) 1 B Needle guard 插入导向滑板 ( 手指定位轭铁 1 B Positioning finger yoke slide 7 409S17001 螺钉 2 SS SP Screw 11/64-40 L= 导向卡箍 ( 压铁插孔 ) 1 B Yoke slide insert 滑块 ( 轭铁片 ) 1 B Yoke slide 环线定位杆组件 1 B A0 Loop positioning finger lever S20008 螺钉 1 SD SP Hinge screw D=6.35 H= 滚环 1 B loop positioning finger lever 13 喉板组件 1 B B0 Throat plate asm 喉板 1 B Throat plate 可动刀组件 1 B Moving knife asm S20009 螺钉 1 SD TH Hinge screw D=6 H= 固定刀片 1 B Counter knnife S11011 螺钉 2 SS SP Screw 1/8-44 L= S14001 螺钉 1 SS SP Screw 15/64-28 L= 环形凸轮 1 B Loop positioning finger cam S14002 螺钉 2 SS TP Screw 11/64-40 L= 连接轴 1 B Cam & looper sleeve S15004 螺钉 2 SS TP Screw 15/94-28 L= 后凸轮 1 B Loop positioning finger cam re S14002 螺钉 2 SS SP Screw 11/64-40 L= 前轴套 B Looper shaft bushing,front S15002 螺钉 1 SS SP Screw 15/64-28 L= 钩线轴 B A Looper shaft 挡圈 1 CS SH Thrust collar D=11.11 W= S14003 螺钉 1 SS TP Screw 1/4-40 L= S14003 螺钉 1 SS TP Screw 1/4-40 L= 勾线轴齿轮 1 B A0 Looper shaft driven gear asm S14001 螺钉 2 SS TP Screw 1/4-40 L= 轴承垫圈 1 B A00 Thrust ball bearing 端面轴承 1 B A00 Thrust ball bearing 轴套 ( 后 ) 1 B Looper shaft bushing,rear 从动蜗轮 1 B Driven worm gear S14001 螺钉 2 SS TP Screw 1/4-40 L= 钩圈 1 B Looper 挡圈 1 CS TH Thrust collar D=7.94 W= S11012 螺钉 1 SS TP Screw 9/64-40 L=6.1

30 4. tj!ti*1mti$f* NPPER & THREAD TENSON PARTS COMPONENTS t... o t o t ( 4..- o o o o ~ " t ' o o ~! o o o o o o t o._ ' o h o o o o o o ' o o o o o,., ,, ~, 1 26 g 127-@ 25--, 1 28~ 1 35 ti J ~ 1 : J )- J J \ --,.-----,~ ) g i' 3 81,4 0.!) J 1 ',. ; 41~ t 4 2 ~ J 4J 1 /j>-61 2 i-1 L ' > 5 2 ~

31 第四部件 绕线和过线机构部件 序号 零件件号 名称 数量同类编号 Description 1 409S11013 螺钉 1 SS SP Screw 15/64-28 L= 针杆护罩 1 B Needle bar guard 3 409S20010 螺钉 1 SD SP Hinge screw D=7.94 H= S16005 螺钉 2 NS SP Nut 1/ S16006 放线螺母 1 B Nut 导线装置组件 Nipper compl 7 409S20011 放线螺栓 1 B Thread releasing screw stud 夹线杆底座弹簧 1 B Nipper bar block spring 9 409S30004 夹线杆底座弹簧螺钉 1 B Nipper bar block spring screw S20012 螺钉 1 SD TP Hinge screw D=4 H= 夹线座弹簧 1 B Nipper block spring 夹线座 1 B Nipper block S20013 螺钉 1 SD SP Hinge screw D=7.94 H= 引线杆组件 Thread pull-off lever asm S20014 驱动杆螺栓 1 SD SP Hinge screw D=7.94 H= 夹线杆驱动板组件 Nipper bar actuating lever asm 导线杆 2 B A Thread guide pin 夹线杆底座弹簧销 1 B Nipper bar block spring pin S11014 螺钉 1 SS TP Screw 3/16-28 L= 垫圈 2 WP SD Washer 夹线杆底座 1 B Nipper bar block 夹线杆底座 ( 后 ) 1 B Tension lever rocking piece 夹线杆 Nipper bar S11014 螺钉 SS TP Screw 3/16-28 L= 号夹线杆组件 1 B A0 Tension post asm. NO S16007 调节螺母 1 B Tension nut 夹线制动板 Rotation stopper 号夹线压力弹簧 1 B Thread tension spring NO 夹线提升垫片 1 B Tension disc holder 夹线圆盘 2 B Tension disc S 号夹线杆 1 B Tension post NO 松线辅钉 1 B Tension relesse pin S16008 平衡轴螺母 1 NS SP Nut 1/ P03009 销 PS KH Spring pin S11014 螺钉 1 SS TP Screw 3/16-28 L= 垫圈 1 WP SD Washer 释压杆 1 B Thread tension releasing lever 号夹线器组件 Thread tension asm.(no.1) S16009 夹线螺母 1 B Thread tension nut 号夹线弹簧 1 B Tension spring NO 夹线圆盘 2 B Tension disc S 号夹线器轴 1 B Thread tension staff NO 导线钩 B A Thread guide pin 二眼线板 1 B Thread guide NO S16010 螺母 1 NS SP Nut 1/ S11013 螺钉 SS SP Screw 15/64-28 L= 夹线杆滑块 1 B Nipper bar bearing block S30008 调节螺钉 1 B Adjusting screw 垫圈 2 WP SP Washer