o _fl —i-I 0 * -o - C ‘< - CD ‘. 0’ C) 1C D C) C ‘CD 0 3 CD ‘-ri CD> - o 0 CX ‘ 0 000 3 -o CD CD CD 3 CC) -0 -.. -. 1 H 0 —. D c - 2. 3 CD ‘(0 3 .
index . 3e’inq Aeccnsm o’cccng 3 C-’orc”ç C — o OW Reguic’ng he 3cocn ng’r or orr ‘fie oc ‘‘e ce - CKr lu- Necle Neie one Threce 5 ensor Recu o’er 2. Cor-ec -DreorD iD Reguienng s •,e -essure on ne ‘crer Cl i ncn rre ooo C ‘a. Off ‘e einc 3ccrce vVne nsernng ‘e Bocorn 7. Lowerng he Feee Deg . ‘yr ‘0 nreoen; rhe ‘ieecile 18. Removr’g ‘he SnurNe )rcwrrO Uc ne 3ooon Threoc i. Servicing cnd Mcintencnce 10.
. Changing the Needle Loosen need’e cJcm screwV insert needle mb the opening of the needle ocr end ousn u cs fr cs Irwili go. Moke sure the fictrened sIde of the sncnk rcces to the rigrit. Tignren needle cIcm screw R 6284 4. Needle nd Thread Chart 3 - Sx cit nec. :arnarin ‘00/3 302 u le hull rqcnaie qa an.
5. Taking Out the Bobbin Case Rcse needle. Puli ou DobDic cose, hoicing v he Wne ne atch rerncins open. the oob bin conno; fall our. R 6274 6. Winding the Sob bin 1. 2. 3. 4. 5. 6. Dtsenocge the sewing mechanism. PVace carton reel on the rignt hand reel pin. Pass the thread from coon reel I through rension 2, as shown coove. Thread the end of thread inside-out through the slot in the face of the aabin. Place bobbin 3 on sDindle 4. Press lever 5 000insr obcin.
7. inserting the Bobbin ,od boor rec Uflwflc:’,C SOWfl DwOC tre phorc, The oDercrcr. R 553 Drw rrecc s ilusrrcrec.
Qc DCDlfl rneoc unDer cievery DODDIF.
‘cce ne DoDDr cose on snurte arc Tj ocabv’ nae so ti ce”e sluG clcr. eeCse case w tr nurn: Dn c ooDcv e’cceS u5r ne DCDD r r case case re Dos C CKS noex Ocsor or sc:. fltO DOS Thor cuc: é238 1 3. Threcdng the Needle 5 DD ‘r:e rrea rror’ DDe cC owe roles eet re Duce 2, oe 3, :roucn C9e’c men anr-e flDugn CKC sarno j: Ie’ie a. eyeteo 0 DflC 7 orG neecie nccer star B.
9. Drcwrng Up the Bobbin Thread noc the enc o tre neecie 2 jrn Oacnce r’Qvec Cown 2 v scrr[y wnee nri 09C arDwnc tflreOC, rre Docom cc ‘. n c Loy Dotn oesse’ cc cop neede nas cccn cc tre need’e rflreoc vtl come iirOuQ’ nreocs h-ecc. cccx ‘ne needie jrcer re coo R ccrcn Make sure that the thread take—up is always in its highest position when be ginninc or ending a seam. wcv, you e mmcre ne scre crc 1eCc Cmnnc ce”e’ e ‘recc Dr ne neec e eye.
11. Regulating the Bobbin Thread Tension ignier rertsion turtts or tne od of turns s obrainec Dy left ne tension scrw with the stitcH screw driver 0 Ri h t of mar screw will increase Inc tension. P 6278 12. Correct Tension Regutation with Perfect stcti eHect bobbin marerta locking threads in the results of needle and center of the mm neat and elastic seams.
13. Regulating the Length of Strtch Set me on srtcH enath aesred the mrnc s11cn encth ever S ‘ncDred sccie. nush srtrch ertcth ever cr5 rconr 5OD to ODtOcn C forwcro srctcn of e encth of srcrch set. 0 srt:ft , to reverse SrttCflcnC, turn ever t cts e 14. Removing the Top Cover DCcntS enc1Cset. there is no soijing of the material! The fuII-iength top cover f taken 0 wcm 00th can Ccs;cv rtcncs.
15. Regulating the Pressure on the Material assures umforrnrv Drevenrs e nurv C e CT j r’e aressure C rc’h un ncecse fleD’iv f e sircr S5rew ana > c Des5ue enar’- cnc mce- C ne V wr ease Trs nc Dv aacs scew wiH 0 mcercis. 625’ 16. Taking Off the Balance Wheel emave ada wnee :.
3. Tce o e onc r’e fncior soc Dcicnce wnee reDIcc:rc ne mce s-e hc wc,er flc e—ove sro sne, s De-D HDS CC Du sae ne ‘cnen crQe rmy Ur’1D urn screw snuid cCn no STD QC 8 wcsner ‘ 17. Lowering the Feed Dog -Dr ncrciering cnc ccrmnc, me cog S 0 ce Qwcrcs The R 3s cweec Dv fcnt.
18. Removing the Shuttle Decornes enTered 1 necesscrv tne Loosen co b wnen rnreod nos rcce wine Scew C OnC Du5 ccwnwcrcs R á24E 2. rir Dccnce .inee so is or ne exrreme nc he 3. Toke of shure, iccin center R 6279 smud. ntIe ncn.
R c388 19. Servicrng and Maintenance reauc nc cDoer c-’nc onv Do no forge QtfltS ncrecse ne sevce fe of vcu rnccnne. morked oy orrows. o c re reor orm shaft oushng, half covered oy r 4 e wTnder uile n e 000ve OflCC. The odng asnrs underneath the machine.
From time to time cppiy a drop of oil to the shuttle race. A dry race wiU wear cff rapidly. R 6253 20. Probable Causes of Sewing Troubles Skipping of Stitches: Cause: Remedy: Needle improperly inserted. Push needle up as far as it will go with the long groove facing eft. Wrong needle used. The correcT needle system is stamped on the bed plate slide. Needle benr. Insert a new needle. Machine nor properly threaded. Check and correct threading as instruct ed in Section 8.
-- --I Cause: Remedy: Thread breaking may occur for any of See preceding page. tne aforementioned reasons, Tnreod tension too Adjust upper and lower tensions r accordance with Sections 10 and 11 rign:. Use of inferior or knotty tnrecd. Oty first-rate sewing machine thread or a good quaiity of silk should be usec. Race dry or race Clean cnd oil race in accordance witn Sections 18 ano 19. 000 threads jamming in the Binding of Machine Cause: Remedy: Driving belt too long and slips o.
Uneven Stitches Cause: Remedy: ension tegulated improperly Thread :00 heavy, knotty, or stiff. Bobbin thread unevenly wound. Adiusl tension in ccCOrOcflce with Sections 10 ana Ii. Use only rst’cIass threca. For wrnding do not run the thread over finger but over the winder thread tens on. your Race too dry. Aoply one or wo drops of oiL Odd thread accumulated between the thread tension oiscs. Loosen tension and remove thread.
