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Summary of Contents for WF 1525-33-AUT

Page 1: ...WF 1525 33 AUT SINGLE NEEDLE FLATBED WALKING FOOT SEWING MACHINE INSTRUCTION OPERATING MANUAL ...

Page 2: ...From the library of Superior Sewing Machine Supply LLC www supsew com ...

Page 3: ...fl Threading 14 i iff Jtli J i i Ajustm ent of st itch length 15 t 7J li Tens ion adj us Lrnent J6 Jli t e fl 16 Presser foot lifting l7 ffiJl 1iffi hB Jif Jli Adjustment for pressure of presser foot 18 lilE tt agi i J Ad j ustment for needl e base of the hook I9 3 t Fl J fft Restoration for the safety 20 5tt t 41i JiJ3 i i Adjustment for stitch length 21 ttE i lJfH B J Relation of needle and hook...

Page 4: ...feed m echanism 29 7 t J ifLff J Thr ead cutti g components 31 8 ffltt J Thread tension components 33 9 I Lower t hread winder m echanism component 35 10 i t i ll Lubrication components 37 11 i rli lfiWii T i Automati c presser lifting mechan ism 39 12 iai Thread stand components 40 13 i tlffil E Autimati c back comonents 41 14 DL DL mechani sm components 42 15 R Air mechanism components 43 16 ll ...

Page 5: ...From the library of Superior Sewing Machine Supply LLC www supsew com ...

Page 6: ...From the library of Superior Sewing Machine Supply LLC www supsew com ...

Page 7: ...rform well Therefore the strong feeding ability for heavy duty material can sew smooth average neat and beautiful stitch It adopts large hook slider thread taking up upper and lower axis synchronous belt transmission so that it make sure low noisy in high speed The machine is applied in the carseat mats sofa leather bags tents and so on 1 2 Speci f ication Appilicat ion heavy duty Max sewing speed...

Page 8: ...e tab e 2 Assembl ing for o il tray Fix the oil tray on the table as the showwing position by eight wood screws a hM WS M 9 8N ht fti ffi II r pfa Jltet ti lti lil 1n 15mm mJii ilHr 14 Adjustment of belt tension To adjust the belt tension pls move the motor height and use the pressing power 9 SN to press at the middle of the i elt then the looseness amount would be 15mm R emark please close the po...

Page 9: ...ght I 4 Pi x the screw 4 5 and 6 to the belt cover left 3 Remark when fini shing assembling please confirm the belt cover can not touch the be t and main wheel iliiflJljJ m 1 4 I lTT lJli ij fJ 2 r l1f jJ ijrJ3ffj j 3 BtEf Hl r 15fs8 flijJij til ii l 4 Jllii f 5 lT l UJq 1 6 Oiling I oi ling for the front of machine head Picture 4 A Wreast the cover screw B Open the cover I as the direction C Oi l...

Page 10: ...l i iJ fi J fflrr ffl ir i l H i ffi il n J 1 Jiart H z J d fi J i l IrJt J lt 2 re 1il1JurtttHrJlil tJJ r sti illl f 1 imi t illl f P Jai 7 Adjustm ent for oiling 8JJ1 Ullt of hook Picture 6A I When adjust the amount of the hook please l oo e the nut 10 Use screw 9 to adjust The clockwise runing will get less and anticlockise will get more 2 Put the paper around the hook for five seconds Once the...

Page 11: ...lelttffL fl i Ji ift lll 2 tr mttlffl5 E 12 iJ m ttCDir l m trirci 1 i O U 3 feifLttlil lji f_ jjjj 4 tf IJHt 9 Assembling for the needl e Picture 7 L R un t he m ain wheel and l i ft the needle bar to the highest position 2 Loose the needle screw 2 and make the long slot of needle I direct at the left side 3 Put the needle in it 4 Wrost the needle and fix the screw 2 L 1 Uii VE 1 1 2 Aat iEifll l...

Page 12: ...rtccion in the picture D ffl llil E U t Ht e a CD sz f JT 9i J il J 2l re l J ff 1ilii Jtfl t 11 Assem bling for the thread guiding 1 Use screw 2 to fix the thread guide on the machine cover 2 PuL t he thread guide bar on the machine shaft I 15 i A1JJl ii f B i r M l tt J M An w a nT 2 J t i t iJi i fflf ffA 3 l1 t JEijlfTB l U li e ln1 1i H J tt fii1 J 80 1 i ilfJ i LB 4 matillat lfJ m 11f IJtJt ...

Page 13: ... and remove the bobbin winder it wwi ll stop autom atically 1 1 3 Threading Picture 11 Threading as the sequence in the picture IE i2 i fii l J11ffl CDf J tt il iill11l lltiFiaxt ti1 a l fl Jg poJ oJffM 8ffa lE l J Il4 Ajustment of stitch l ength 12 Turn the feeding adjustment t ray I to left right side make the m ark on the necessary No Press down the bartacking handle 2 to start reverse sewing w...

Page 14: ... t he tension screw 2 at t he clockwise direction the botto o tension will be stronger at t he anticlockwise direction the tension will be weaker L il ffi t E 1 fl lig Jiit lf Atj Je Jfl ffi J 1J f Df Ji lr s j Jffli il l 41J 31 9mmFcf d T ffi MTM ffiRa fr 16 Presser foot li fdng Picture 15 I Keep t he presser foot at the 1ifting pisition and lift up the bar l at the dir ection in t he picture the...

Page 15: ...ttlliH1 J5 1 fi il 2 tt lllH1 71 ff Ill B1 Jeij JJffl JIJ tt Ht J P Jil 11 18 Adjustment for needle base of t he hook Pi cture 17 After changing the hook please the position of the needle base When i n the standard position needle base 2 touch the side of needle near the needle about 0 1 0 2mm If it s not correct please make the needle base to curve and adjust Needle base is curve inside insert th...

Page 16: ...ook will not work A fter opening the safety device please exclude the broken reasons and do the restoration Press down the button J of the machine head and reverse the main wheel 2 After the voice restoration would be finished Remark Turn the wheel by hand while fin ish to make sure button l to be restoration l r JiE ff 7JIDJ z J Ez J 1e7l Q l i jlj lfiFoifLii 2 l lfill nr Jffl JJ teerliH IJ tl JJ...

Page 17: ...i J 3 Fol r 21 ttti t i j nffil E l M iE21 ffil7 Et ll g z Piitr IV ffi iM X J ti j HJl tlilii JV i t J liil r itI l 1 4 tffvE tz fD Ltt i p C l t f l J ftfl f r tt s ffiM i J fr re 1 l s fll V1Jh iiJfaJ ilH Y9o os o 1mm r t Foffjt1B1 ij t 5 n 21 1 k E19 JE il J i ti l J k fe1 1 mtt f J f C lr J MFct r re21 M f M Mr M M W 21 Relation of needl e and hook Picture 20 l Adjusst the stitch length adjus...

Page 18: ...r big move it at lest and right side Keep lhe hook end 3 and the center of needle 2 to be accordance then tight screw 5 Fix the first screw of the two screws 5 and align on the flat part of the bottom shaft then t ight it m JFiltl fi J tJH l DL 1 th t t i i p L I 1 5Hi1JJ D Jtttit_ iiJ ni J iifJ J 2 1 A D ac 1 2a i t ltt ffi lUl MJ tJv JJ f t f i Ctlif HlitT J Jtiffl illJ wm lzz Use of buttons Pic...

Page 19: ...jj tt fllJ pglffl j ttr ttlBis JM I li 5l J 1 Wit l JlJt l j gfi ffllilt ft i 21 tt jJltE f Jl l J fi Ifiiii I Mim 1le ll IHfr ffl ir l i lJ i AA1 rm 5 nun l JJM i ll pJ i li jJ tJEl11 l ii tt3i f i lmYt U li Jo k Iti IJ ii Z tt 5jh1E aJ J i i l tk titt AA 21 tt ililtlfH11J9aO Dtt i iQ MtRIti titkw1tiffl t fil 21 tt jJil t ii J 2 i J ffiJl llBr Ji H fr JJ iJ ill p H t I 1LJ 1l C 9cfr faJl lll 1 IE...

Page 20: ...eedle and hook run at the 7 As per No 22 the relation between same t ime are too fast or too needIe and hook s low l Needle and hook run at the 1 As per No 22 the relation same time are too fast or too between needle and hook slow 2 The pressure of presser foot is too weak 2 Tight the presser foot adjusting screw 3 the distance between needle 3 As per No 22 the relation between hole and hook end i...

Page 21: ...16 From the library of Superior Sewing Machine Supply LLC www supsew com ...

Page 22: ...From the library of Superior Sewing Machine Supply LLC www supsew com ...

Page 23: ...1 Frame miscellaneous 11 8 371 32 cover 0 17 4 28 29 1 30 From the library of Superior Sewing Machine Supply LLC www supsew com ...

Page 24: ... wr 2 26 21361407 BED SU PPORT PLATE t i ttt t 1 27 TA1050504RO RUBBER PLUG I 28 1103 HXOOJ23000A CABLE CLIP Ef rtIBIi E 2 29 03 SS4110815SP SCREW II 64 40 L 8 rtli n 2 30 22651202 AUXILIARY COVER Wr l 31 SS20907JOTP SCREW 9 64 40 L 7 2 WJ ff 2 32 SS6151210SP SCREW 15 64 28 L J2 JitH fRt 1 i H 2 33 liOI SS41108J5SP SCREW I1 64 40 L 8 lalJE j ff l 34 Bl111563000 BED SLIDE SPRIKG tiJt tr 1 35 SS4110...

Page 25: ...2 Upper shaft lower shaft driving balance components G 30 25 2 r I 19 From the library of Superior Sewing Machine Supply LLC www supsew com ...

Page 26: ... t ff 2 25 020268 TIMING BELT JsJ P 1 26 B1203512000 BUSJHNG REAR if 1 27 21402300 UPPERSHAFT BEARING H OOK J 1 28 Sl 18060602TP SCRE II l16X6 J t1ll l if tr 2 29 21387907 ADJUSTING PIN I 2 r Hl H l I 30 SS8150822TP SCRE W15 64 28 L S ftw4t H 2 31 21387501 L OWER SPR OCK ET T laJti 1 H 32 81214019000 SPROCKET R ING T fill 1 tf 43 SS8JIIO OTP SCREW9 64 40 L 9 5 C F lf4l CA1 i3 i difl 44 OJ B13l2563...

Page 27: ...dl bar rocking 3 Nee e I 4 32 1V lfi 23 3 8 f 21 35 6 8 I 29 ___ ___ _ 21 From the library of Superior Sewing Machine Supply LLC www supsew com ...

Page 28: ... 022TP SCREW tt ff l lHfr1 Hltr 2 20 21338801 ROCKING FRONT AR11 tt tllf i IJllllliJi I 21 SM8080812TP SCREW ff i 111 wll itr 2 22 21338900 ROCK NG SHAFT irtfffi Mm 23 81414232000 SQUARE BLOCK ff i Jffi l 24 B1410771000 STUD tffflz Jffll Rij ffi 25 21339304 ROCKING SHAFT FRONT METAL trtH iiht ilft I 26 40027746 BUSHING REAR tl ff ll J ts 1 27 21339056 ROCKING REAR ARll ASM tt1fm fJ iz ffll lllll i...

Page 29: ... upper feed mechanism 25 28 29 30 48 o t 24 S 62 63 61 66 55 9y 93 31 94 r 73 I I I I 44 45 I 51 I 195t I 52 40 l I I 2 I I 1 t47 l 23 I 46 39 I 59 I 34 From the library of Superior Sewing Machine Supply LLC www supsew com ...

Page 30: ...R A P lffi jf 25 B 14670530AO WALKlKG BAR ASM p JJ3iJj j 5f l t f l 26 B1468053000 WALKING BAR SPRING P J ffJj jljQ jf I 27 SS6I51 780SP SCREW 15 64 28 L l7 0 15 ff n I 28 21406509 UPPER FEED GUT DE PLATE fflJ Jl jl I 29 26225201 ROLLER tt Bi l ll f lmmi 30 SS6151920SP SCREW 15 64 28 L l9 0 taJ IBlll f lititn J l I 31 ijQ3 SM6040800SP SCREW M4 L 8 7f7 ll Hltr 2 32 SS7150740SP SCRE W l5 64 28 1 7 l...

Page 31: ...ressure adjusting upper feed mechanism 28 29 30 48 49 32 t 91 44 24 I 47 V 25 51 39 34 f 9y 93 31 94 r it73 I I I I 1 j 52 I 46 I 59 I From the library of Superior Sewing Machine Supply LLC www supsew com ...

Page 32: ...CREW 115 L 8 J i3 ji n I 73 21444559 PRESSER INNER POOT ASM pjJI j jltJl I 74 SS4110815SP SCREW j bx ij 2 75 10713501 SPRING H OOK il Jfflit l xfa 2 76 10716504 VERTICAL SHAFT SPRING il J ffljt fl 1 77 B3416552000 CONNECTING R OD HINGE SCREW fli i1e t X Jj t mtt 2 78 RE0500000KO E RING ff Pf iim 2 79 21339809 U PPE R FEED DOG SPRING HOOK J J 11 wt I 80 SS7110830SP SCREW ll 64 40 L 7 5 t ffL tl t l...

Page 33: ...36 lb 35 63 1 I l 64 b 21 20 21 16 27 From the library of Superior Sewing Machine Supply LLC www supsew com ...

Page 34: ... 33 21 337308 FUD ADJUSTIJ G ROD ttilHllJ pJ f 34 SD0800402TP HJ GE SCREW D 8 H tt l i ll J tHMJ 35 21337605 SPRWf tt r mnr t I 6 21338009 SPRIJ G HOOK ttNllilll i i6131 fii t I 37 SS7111410TP SCREW 11 64 40 L 16 tt ii l Willlf ii tl i TT 2 38 21337209 FEED ADJIISTIXG A trl J l ff 39 BI610512000 FEED DRI VING SLIDE BLOCK it ii8 l1l R 40 SM6061802TP SCREII M6 L l 8 mmeireil li 1 U 41 010536A FEED D...

Page 35: ...6 Hook shaft upper feed mechanism 2sf 26 27j 34 29 From the library of Superior Sewing Machine Supply LLC www supsew com ...

Page 36: ...jft lj 11il 2 1 26 10ll2407 SADDLE INSTALLING BLOCK L OWER J m l lil il l 27 SS6153040SP SCRE I 15 64 28 l 30 l IAA f ff 28 l 0850002SP WASHER 8 5Xl8Xl 6 t l Ii i Etl Jt 29 S 16082502TP SCRE N ll8 L 25 lffi gjtJ 30 81 834512000A OIL ADJUST NG SCREW l8l ii lltr I 31 NS6Il0420SP NUT 11 64 40 0 s i lUUilttJ 2 32 l 03 21387055 TliREAD TRIMJ IER HOOK ASM Ii ii I 33 0 B18305630AO VERTICAL AXIS SEWING HO...

Page 37: ...7 Thread cutting components for 1510N 7 I 45 I 46 31 42 0 From the library of Superior Sewing Machine Supply LLC www supsew com ...

Page 38: ...l1l M i iJdb vi 1 32 D2427555BOOB CAM ROLLER c im r 2 33 CS070081BSH TllRGST COLLAR ASM 0 7 8 Ji i fl illflj I 34 CS0700811SH THR UST COLLAR D 7 11 8 3t llllm I 35 SS8110510SP SCREW 11 64 40 L 5 i Jli1Ji ir 2 36 SS6l51812TP SCREW 15 64 28 L 18 Jgf IJJill i itf 2 37 21354105 CO KECTING PLATE iliji J ii ff 2 38 21354204 STOPPil G PLATE jy i 1 Jil ii fH ili tll 1 39 SD0640325SP HINGE SCRP W Jllf i il...

Page 39: ...8 Thread tension components 1 3 2 I 4 I 25 20 I C 19 1817 5 1 16 j 6 514 3 21 12 24 _J 33 From the library of Superior Sewing Machine Supply LLC www supsew com ...

Page 40: ...ON POST B 1 1 i E 2 11 02084 J Torsion spring bracket filf Hc 12 02084 IK PAD rm l 13 020841 THREAD TENSIO N U T i J i llJiH l lJ 2 14 020841M TENSION SPRING NO J i t i l 2 15 020841N BOBBIN WINDER TENSION DISC ffi 2 16 0208410 BOBBIN WINDER TE SlON DISC iifil 4 17 020841P TENSION NUT iJlliHi lJ 2 18 02084 lQ TENSION SPRING Hl 2 19 020841R TENSION D ISC f 2 20 020841S THREAD TENSIO POST 8 i HIHfl ...

Page 41: ... 1 I 17 1 11 l __ ill di _ l j J I 18 1S 2f 2 1 35 From the library of Superior Sewing Machine Supply LLC www supsew com ...

Page 42: ...TP SCREW4 8 llff I 20 Sll6031202TP SCREW ll 2 21 S 8050502TP SCREW E i tr I 22 WP0450801SP FLAT MAT i itm 2 23 40126549 SPRING m I 24 40125928 POSITIONE R i LU l 25 40125844 LIMTTED CARD lH If I 26 WS0451040KP SPRING WASHER l i 1 27 NS61 l03JOSP TF NSTON SPRING KO 1 i t i ij f I 28 D3I68555HOB BOBBIN WINDER TENSION DISC ii Ii 2 29 B3214047000 THREAD TENSION POST i M 1 30 21378708 THREAD TENSION KU...

Page 43: ...omponents LJ 24 I t 47 et I 25 J is I I I 27 1 1 26 27 I 30j D 28 I 29 0 I I 31 I I 3 2 18 I p __ ___ 7 23 11 r f 8 c x _ 14 1 1 _ 386 J 49 51 37 5 From the library of Superior Sewing Machine Supply LLC www supsew com ...

Page 44: ...30 23630007 TUBE lm 0 6 31 CQ252000000 OIL WICK tlil ll Ulll 0 7 32 EA950080IOO CABLE BM1l lt t 3 33 SS7110830SP SCREW 11 64 40 L 7 5 jiJl ff x l liT J 34 21345103 L UBRICATION BRACKET llilnt l 35 SS4150915SP SCREW 15 64 28 L 9 llil 2 36 21345202 OIL PIPE STAY i ll llit 1 37 SS41509I5SP SCREW 15 64 28 L 9 llllft1lllitli fJ 2 38 40064409 CONNECTION SCREW ASM i b ilri A ij I 39 SQll1040HIZ CONNECTIN...

Page 45: ...6803 LEVER B SM605l002TP SCREW M 5X0 8 L 0 21356704 SHAFT PI304065102 EL BOW 21356308 CYLINTlER STAY FRO l 21356407 CYLINDER STAY REAR SS6151040SP SCREW 15 64 28 L lO 213567048 NUT 5 J6 24T 39 8 i j j 1 m fflffiB4J fliI 1 n rr 4 fcl ffiJJ 11e k 1 m BJ l Jillli IJ f r 1 til Jfcl ffi ll lJ Illm 1 t JfflffiJ pOOZ 1 IID JE f r 2 il JfclMllllmtJn 1 tt Js 2 tilffiJifll llliI l j I 1 fclffi lllir 5 1 t e...

Page 46: ... L REST CUSHION SPO O L REST SCR ll __M _ 16 ITHREAD G UI PE ARM JOINT SPOO L R EST ROD RUBBER CAP SPOOL REST AR 1 SPO OL REST ROD UPPER OOL REST R OD JQJ i IT SCREW M5 L l4 NUT ll5 1SPO O L REST ROD LOW_l R THREAD GUIDE SPRING WASHER i lJT M5 JllJT Ml6Xl 5 WASHER 16qox _ 2 _ SPR ING WASHER 40 t l 2 2 2 2 7 2 2 1 2 l 7 _ 2 i t l 2 j 2 Ll i _l From the library of Superior Sewing Machine Supply LLC ...

Page 47: ...CKWARD FEED LINK 10 SD0800352SP HlNGE SCREW D 8 H 3 5 11 SPCG 01 HALF UNION 12 _ jPSTQ L MUFFLER 13 1 D_Q80Q402T HINGE SCREW D 8 B 4 14 SQ 150430SP NUT 15 64 28 15 22656102 REVERSE FEED LINK 1 16_ i S71 2Jl _ J 60SP SCRiW 3 1 28 7 0 17 t22656003 SPRING SUSPENSION 18 SS4tii J5SP iCREW 16 28 L 6 _lli_ I35I5606 SPRING 20 1o120001 sP RING slJsPENSI O N 21 t l 0050Q _ REVERS FEEi LEVE STOPPER 22 213491...

Page 48: ...0 SS61 I1610SP SC REW ll 64 40 L l6 tr 2 lJ 21437306 WWDOll PL TE E PACKI G ilbm I 12 2 437207 ll INDO I PI A1E F a Q JR 1 13 P 304065102 ELBOW lg 1 14 PX015101000 MUFFLER lj jfrff 1 15 HX00295000C ilRE M RK 4 tW f f ie 4 16 021641 SR IM E SWITCH AS t t QfRtlH f 1 17 SK35l4000SC WOOD SCREW D 5 l L 40 ff 2 18 40025036 KNEE SWTTCH ASM I 19 40025035 KNEI SUTICH ASM HtlH F I 20 MAT802 3lTOO DRIVI G 8 ...

Page 49: ...704 W 6 L lO 2 5 RR2000 FILTER REGULATOR I 6 1 Q 2 NIPPLE 3 7 SNS8MM __ iTUBE 8 _ 1 GI r 40024965 ELEi TROMAGNETIC VALVE AS f _ I 10 02 1710 RECEPTACLE 1 JL Y110JlllB ELECTR_ OllA_ G_NETIC l AL_ VE C 3 12 GAKA2302B00 FILTER REGULATOR MOUNTING PLAT I 13 _Q l 13 J tEC _TRQ lA_ GNE_ TIC VALVE C A M r I r 11 021714 CREIV_D 1 l l 5Q 4 15 BT0600401EB 1 TUBE D6 l 43 ...

Page 50: ... SS5110740TP SCREW 11 64 40 1 6 5 Bl m U l 5 SK3241601SC WOOD SCREW D 2 4 L l6 rur 8 6 2135ll50 BELT COVER ASM RIGHT Bl llf H IH f l 7 213t ll01 BELT COVER RIGHT BZ w l 8 2 351002 BELT COVER AUXILIARY PLATE 8tli d l 9 21351200 BE LT COVER LEFT Ei w 1 10 D8232241 00 BEL T COVER SUPPORT A Bl IW fl ff l 11 SS6153040SP SCREW 15 64 28 L 30 it m il i n 3 12 LS6A10 SCREW tr l 13 021227 llJHr ia 1JOiWi11f...

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