kansai DWR-1900 Series Instruction Manual Download | Manualshive

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From the library of: Superior Sewing Machine & Supply LLC

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Summary of Contents for DWR-1900 Series

Page 1: ...ustrial Sewing Machines lllansaillpecial INSTRUCTION MANUAL MR 1900senes a r m 1902 2U 1902U 19003U 19004U 1902 2U UTC 1902U UTC 19003U UTC 19004U UTC From the library of Superior Sewing Machine Supply LLC ...

Page 2: ...nge of stitch length 5 12 Setting needle guard 5 13 Adjustment of looper thread take up 6 14 Adjustment of rear puller 7 15 Under thread clipper mechanism 8 16 Counter blade 8 17 Alignment of clipping spring counter blade and stationary blade 9 18 Alignment of looper and counter blade 9 19 Change of counter blade stroke 10 20 Change of drawing thread 10 21 Needle positioning 11 22 Setting air syst...

Page 3: ...e UY x 128GAS No 80 100 cylinder circumference 380 m m 1900 3U UTC 1900 4U UTC 440 m m 1902 2U UTC 1902U UTC 1903U UTC feed mechanism 2 Motor pulley diameter R P M 4000 4500 plain feed with rear puller push button system to change feed length 5 85 m m 70 m m 95 m m 80 m m Table 3 Supplying Draining oil Fig 1 a Remove oil viewer A and supply oil until oil is being filled up to the line B of oil gau...

Page 4: ...ier threading to looper Looper can be at THROW OUT position toward operator when button B is pushed inwardly Fig 4 Push looper holder inwardly to operating position before start From the library of Superior Sewing Machine Supply LLC ...

Page 5: ... 7 Clearance of looper and needle Set the looper and turn handwheel in opera ting direction until the point of the loo per moving to the left on the back side of the needle its clearance is 0 0 1 m m as close as possible without contacting To adjust loosen screw D Fig 7 move looper holder to attain the proper clearance Retighten screw D securely Align the point of needles to the center of needle p...

Page 6: ...e of the needle is 4 5 m m when the looper is at its farthest right end To adjust loosen Left hand nut A and Right hand nut B then turn Connecting Rod C Retighten Nut A and B securely Fig 8 RIGHT Needle and Loope as seen from the FRONT of the machine Center Line 4 5 m m Looper at its farthest position to RIGHT Right Hand Nut B Connecting Rod C Left Hand Nut A Fig 9 From the library of Superior Sew...

Page 7: ...ain shaft Turn handwheel counterclock to increase stitch length Turn clockwise acts the the reverse Release button A as it spring back for operational position 12 Setting needle guard Set the needle guard horizontally so that it barely contacts the nee dle when at its extreme forward pos ition It should be set vertically as low as possible yet have its top of guarding surface is 1 0 m m higher tha...

Page 8: ... be vertica lly in line with the center of main shaft Loosen set screw A move eyelet to at tain its position Retighten set screw A securely c Adjsutment of take up cam The looper thread should begin to be released when the blade of looper and the point of the needle are at horizontally the same hei ght in its motion toward right To adjust loosen screw C SLIGHTLY but rigid enough to retain its posi...

Page 9: ...unt of travel of the puller Feed length and the amount of travel of the puller normally be maintained the same To adjust this loosen nut C move ball joint assembly inwardly toward upper shaft in connecting lever A to acquire more feed action outwardly acts the reverse Retighten nut C c Fine adjustment of travel of the puller To adjust this loosen screw C move puller driving lever B toward operator...

Page 10: ...MECHANISM 2 34 Fig 18 16 Counter blade Check every corner of blade Carefully remove burr as sharp point cuts thread before looper thread is being clipped X Fig 19 8 12 11 From the library of Superior Sewing Machine Supply LLC ...

Page 11: ...counter blade should pass the corner D The width of counter blade should be within the width of blade E Fig 21 18 Alignment of looper and counter blade Fig 22 When the needle bar is at the highest of its stroke the point of counter blade should pass right end of looper as shown Fig 22 The point of counter blade should pass 1 m m away from the back of looper A a view from top Fig 22 At this time ad...

Page 12: ...eing changed Securely tighten nut B 20 Change of drawing thread In order to get needle thread released so that proper tail of thread can be maintained for restarting stitches also looper thread requires to be released enough so that it is being clipped by blade spring after trimmed To adjust loosen screw A Fig 25 move hook B Fig 25 downwardly as volume of drawing thread is increased tail of needle...

Page 13: ...ld be at the highest of its stroke when pedal is applied Heel Back To adjust loosen screw A maintain the location of screw and turn hand wheel to atain proper needle position Tighten screw A Fig 26 22 Setting air systems All air supply tubes and joints are marked to facilitate coupling each other Make sure the counter blade is at the stationary position when main switch is ON as well as air pressu...

Page 14: ... 1902U 1903U UTC UTC UTC UTC UTC ii Sc 4 3 4 2 3 JU 4 3 3 1 1 8 6 7 3 4 ffl it UY128GAS 80 100 it hP 2 T 34nim lOnim JH 1 its tj 3 mm l rB 380mm Ofettii 440mm UttB 3600rpm 12 From the library of Superior Sewing Machine Supply LLC ...

Page 15: ...E DC32V DC32V 4 m o w j fe L g StT f5S sm o o Sli S S f4Sf iit o o 7 n x h o o o o o o o o o o mm 7yy E i m atm 1 m ENAM DS ENAP DS 2 Hi i 400W 400W 3 m ms s 200V 50 60Hz 100V 50 60Hz 4 m St 2 im 5 3000 3600rpm 3000 3600rpm 6 m m m 7 jStefflzi x 9 32Mf 8 9 y 6V 20W 6V 20W 10 PPS 15 PPS 56 250V 7 SOW 125V 400W 1 m ENS2 11 2 tia HiS 2 3 ffiffiBfflcol Tl essssffflics r 13 From the library of Superior...

Page 16: ...3 y D 1 28 920 1902 ig02 2UWffi From the library of Superior Sewing Machine Supply LLC ...

Page 17: ...1902 2U UTC 19003U UTC 19004U UTC 15 From the library of Superior Sewing Machine Supply LLC ...

Page 18: ...utto 60 217 5E T ffih r3J 9lC K7i K 3 oeBn i tT TT i 3 2 Ditefi SliSf Ili S o4uT T i o mEa Skg cirf y vE 4 ia S llCiiiigA JgU L16LTTSi V 31 lilK Tfi S e 5B5caA 46 f MiBfllSaS T i TTSi 16 From the library of Superior Sewing Machine Supply LLC ...

Page 19: ...5 01 IS 2 JS 17 5J 6 flii ia SiSSI P l 25 VU rn M s y s l fe igSfiMAX 2n n vU f y hiJ SSfi0 9rani l i g From the library of Superior Sewing Machine Supply LLC ...

Page 20: ... St m Na1 h _hl21 7 j J No2 f h Jb l 0 U pIUi X ifm h feCCtiSUycB Ill DliSC lC tMUT tz y hLTT t 1 5mnl 7 4 C4a B 7 K 112 No 8 Bji x fe 12 No 9 SiUTlilBUTT i o 18 From the library of Superior Sewing Machine Supply LLC ...

Page 21: ...7 1 IIic f T 1 2 E T 6 i 19 i J lC nT 4 t o 1 it it It jfeCO U4 jiS J U1Oramflg4 4 o Ti 5o From the library of Superior Sewing Machine Supply LLC ...

Page 22: ...W A 7 S tl r mmi i y h ISIK Na30 S 0 K Na29 S fe fe tC L Tff4i S to Blli 5feCoi r X X X X 40XEDSB C 5lo f X fiS5 vXC by ht5JyB tlCtT ri iitiSL TT i V 20 From the library of Superior Sewing Machine Supply LLC ...

Page 23: ...io 5v tiitJi a C ihT 5o a y 7 m m 5 l8ii4i ea l iS eL 4 i ttaiA 2fS jy ig 15 7 b U 4150ms Wycf 775 V S fT T DVU f ifitU fSffittSSlCASo SSS f 7 0FF U fcMffS AT5c tT ff4 t ti5o P7 A 7 y SON UTt S v tt0teL4 U4Mro iiii Tte TS vXJHKtSo B P7 y soN rs 7 sonl t K iit lflii S 74t 4i v 21 From the library of Superior Sewing Machine Supply LLC ...

Page 24: ...So itt o SffiSS eOOOrpm iS 200rpm7 7 j 7 30IM I 3 i Hi J 4 n m ti 5 ts T s ffihroB iii ttacffitt o 5 aWSBKi rolf x f V CJ U 7 i t t 1fihttttO ktz 7 j 7 DW MSONmL lt 0f D 5 l jhB t c So 6 iJ J lf SvMflt 7 7 tX fy SON g S t5t ONt Tl SPaWxilfVUX T t P tbiftio 22 From the library of Superior Sewing Machine Supply LLC ...

Page 25: ...0 5ms 2 5 2 5 0 5nis te 8 A 5f KcJ 5 fx lfSiJffli i tt SPaW tf5o A Cf f CUT 5 f A f i tfvuy f tfc feCfl f K 7 aS ffit250 msCOx U 7x7 aW tl5 0eSiS 5o B 75 0NB tC K3 gig nTl 4 t Ji i ffllBx f U B Pa1a i lilfi C 0 ms i 4 5 o 23 From the library of Superior Sewing Machine Supply LLC ...

Page 26: ... A n y ti ro 2 WttSKOS y iJ SSC M 5 01 a tcSI Kb izmtt iZtiZtifX itto 3 y ji j t Aiyi Httj tt ttililfi llCxCg i St Xliai SB tt 1 3 nmlCiiS tv T 1J S Xo S X 7 T 5 IE U cI IC b T T 51 V 24 From the library of Superior Sewing Machine Supply LLC ...

Page 27: ...fi Cl T 0 feroy y j A nvtt ji y i m w isi ic istiitmi r S t Dr UA SSC tjLSto it6 5E iSC5 t 5 J 9 tc u T y iJ SjllEP Jv r f_hc 5B j 4 f u f Sict K UTTS 1 0 T ffligT gs ro 5g i t itti tw K r h 7 aas s tf 9 roT ST 25 AEI1 J A f tc 60 217 From the library of Superior Sewing Machine Supply LLC ...

Page 28: ...51 Romeo St Moonachie N J 07074 U S A Tel 201 460 0350 Telex NBR 133413 Fax 14601633 MORIMOTO MFG H K LTD C 2 22nd Floor Pearl City Mansion Paterson Street Hong Kong Tel 5 771631 Telex 83919 MORHK HX Fax 2340640 MORIMOTO MFG S CO PTE LTD 18A 23A Block 12 50 Kallang Bahru Kallang Basin Industrial Estate Singapore 12 Tel 2938856 2938880 Telex RS251 38 A B MMSPL Fax 2881235 KANSAI SPECIAL EUROPE CORP...

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