UnionSpecial Picoetta G79000 A Instructions For Installing, Operating And Adjusting With List Of Parts Download

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From the library of: Superior Sewing Machine & Supply LLC

Summary of Contents for Picoetta G79000 A

Page 1: ...ompagnic des Machines U nion Special do France Cotnpagnie dcs Machines Union Special de France Belgium Brussels Canada Toronto Canada Montreal Denmark Copenhagen England Leicester England London France Paris France Lyons i UNION SPECIAL MASCHINENFABRIK G m b H Genera Office and Factory STUTTGART GERMANY BRANCHES AND SERVICE STATIONS GERMANY Berlin Chemnitz Koln Ebingcn Erfurt Franhfurt am Main For...

Page 2: ...Installation of Picoetta Machine From the library of Superior Sewing Machine Supply LLC ...

Page 3: ...ect makes 4 stitches to right A stitches to left and repeats differential feed to left of needle For edging knitted and other elastic fabrics pointed lace effect makes 3 stitches to right 3 stitches to left and repeats differential feed to left of needle PRODUCTIONS When picoetta edging ladies collars cuffs brassieres lingerie and similar articles the machines will complete 50 to 55 yards of linea...

Page 4: ...9000 B Style G79000 E Style G79000 C Style G79000 D U J 5 irf I i jif 4 slEti if i Photographic reproductions of stitching accomplished on Picoetta Machines Class G79000 From the library of Superior Sewing Machine Supply LLC ...

Page 5: ... an oil which is free from rosin and acid and which will not gum or become rancid The oiling should be done in a systematic way every day before starting the machine and care should be taken that all the oil holes are supplied with oil See Illustration A Page 6 The left end of the needle lever is fitted with hollow pins which contain ball oilers When oiling press the tip of the oil can spout again...

Page 6: ...hrough the eye of the needle If the needle is too small for the thread it will cause frequent breakage fa f7 is 15 15 a Illustration A 01Sehtyamm THREADING Illustration A shows the correct threading of the machine The needle thread A passes from the thread stand through the guide adjacent to the front tension thence down to the right between the two tension discs thence directly up through the che...

Page 7: ...thread passes freely through the eye of the needle 6 Clean and oil the machine carefully Should the machine still fail to operate properly it is probable that some part of the machine needs adjusting ADJUSTING CAUTION Whenever any changes have been made in the machine always tuiii the hand wheel in the operative direction a few times to make sure there is no bind Do not run the machine until this ...

Page 8: ...hout contacting The loop retainer must be set so that when the needle descends past the looper the distance from the center of the needle to the hook is inch see Figure 1 Care should be taken to see that the loop retainer does not contact the looper at any point CAST OFF WIRE The lower portion No 79004 should be set so that it is inch from the bottom of the slot of the take up No 79023 The upper p...

Page 9: ...dogs should be set so the tips of their teeth extend i ch above the throat plate when at the highest point of travel Machines equipped with a differential feed are provided with an adjustment for controlling the travel of the differential feed dog independently of the main feed dog By loosening the nut No 5144 the stud No 79046 B can be moved in the segment slot of the feed rocker No 5156 Moving t...

Page 10: ...Plate 1 79024A 79024B 79024C 79024D 79030A 79030C 79030B 79030D 79024E 79030D1 79030F 79030E 79030G iJL 79024r A 79024D B 79024F From the library of Superior Sewing Machine Supply LLC ...

Page 11: ...Plate 2 79005 A 79005 B 79005C 79005D 79005E 79005F 79026C 79026E 79007 79008 79025 79011 79094 79010 From the library of Superior Sewing Machine Supply LLC ...

Page 12: ...020B Plate 3 79020BB 79020F V 79027C 79027CA 79027EA 79027E 79020 A1 79020 A6 79020 A 7 79020A8 79020A2 79020A3 00 79020A5 79020 A I 79020A4 79020A9 From the library of Superior Sewing Machine Supply LLC ...

Page 13: ...Plate 4 36B 36F 79039A 79036 79036A 79037 79037A 156 Q 9965 36E 10349 15487 36A 9 79039 54 36R 36L D 154 9966 15 9957A From the library of Superior Sewing Machine Supply LLC ...

Page 14: ...Plate 5 72 97 75 98A 22585 cm 25CC 90 91 77B 87 77 e05A 73XA 1873 73A 74E 22586 98 89 88 22597 96 95 78 22743 96A 22565 22560B 79077 HA73B 1096 From the library of Superior Sewing Machine Supply LLC ...

Page 15: ...ttWU Plate 6 a 64A 92124 6042 22814 85 17 75A 5 82 22596 22587 85A 135 22574 25TB 97A 79 80 22548 r 93 93A 303 86 15438D 79048 94 25CD 134 22730 22539 From the library of Superior Sewing Machine Supply LLC ...

Page 16: ...e 7 79049 47 5144 15037A 7947 7948 258 18 T1 34 37L 37R 15430C 15430D 1280 5G 2 212 1346 nr 1347 107 108 79031 48 64B i 0 15488 36G 129 20 22586A 22702 From the library of Superior Sewing Machine Supply LLC ...

Page 17: ...Plates 2 113 79004 57 16 40 sdtrqM 15438J m 79059B 103F J 79004A 52A 109 58 12534 19 104 W 15438B w 79059 41 A 79057 From the library of Superior Sewing Machine Supply LLC ...

Page 18: ...6 EZZG 1362A 1362 9957B 79046B HS65P 4 1361A I a HA 1286 79074 1286 426A 79051 1 21 42D 79041 1 1230D 41046G 84 A 12964C 1349A 79085 Spfcirr DiAMtWR OF NNtRe 1230B 42C 15438C 15452 From the library of Superior Sewing Machine Supply LLC ...

Page 19: ...Plate 10 79093 79003D 79003E 79079 A 5 si X Jl 70 A 6B lOA 79092 61B M 70 9962B 79002B 79003C 79003F From the library of Superior Sewing Machine Supply LLC ...

Page 20: ...fjwiwj 79081 7907 9961 B I 128D Plate 11 7904G 79079 75240 79068 O 79046A HA66K 43 79043 79055 79013 HS33K 10314 79023 From the library of Superior Sewing Machine Supply LLC ...

Page 21: ...Plate 12 79045 3 79072 79060 79041 79047 5156 79075B 79071A 5 79054 79073 A 79012 From the library of Superior Sewing Machine Supply LLC ...

Page 22: ...Plate 13 32 14544 31 4973B 79076A 79040 1275 A 79058A 79056 79035B 10356 62B 79035 C 122 s 79060 A 4517 a 603 79022 From the library of Superior Sewing Machine Supply LLC ...

Page 23: ...Plate 14 79063A 79063C 79062 A 0 79062C 9943B 79064 79064A 79061 A 79061C From the library of Superior Sewing Machine Supply LLC ...

Page 24: ...1 79051 Plate 15 B 79042A 79042 79052 79002A 1221 79091 79090 79002 63B From the library of Superior Sewing Machine Supply LLC ...

Page 25: ...Plate 16 1216C 1230 G 79001 1230 C 79015 79044 1230 A From the library of Superior Sewing Machine Supply LLC ...

Page 26: ...Plate 17 116 79050 21388 2138SB f 21681 118B 21206 NTS NT8A I G 105 A 6 529 99163 69AP 413 From the library of Superior Sewing Machine Supply LLC ...

Page 27: ...Plate 18 21662 21665 21687 69FD 99162 99163 21677B 21679 From the library of Superior Sewing Machine Supply LLC ...

Page 28: ...Plate 19 79084 79080 79na3 From the library of Superior Sewing Machine Supply LLC ...

Page 29: ...lock nut No 7947 screw inch long No 79 obsolete 4 16 Feed Crank Link Ferrule hardened and ground 8 17 Feed Crank Stud 6 18 Feed Crank Stud Nut also for Nos 36 E 128 D 128 D 1 7 19 Feed Crank Stud Cap screws No 77 8 20 Feed Crank Stud Washer 7 21 Feed Crank Link Pin hardened and ground set screw No 77 9 25 CC Screw for cloth plate hinged cover 5 25 CD Screw for cloth plate guides Nos 79003 C 79003 ...

Page 30: ...sher Looper Connecting Rod Ball Joint Assembly left screws No 97 A Looper Connecting Rod BallJoint Assembly right screws No 97 A Looper Connecting Rod Nut left thread Looper Connecting Rod Nut right thread Frame Looper Thread Guide lower right Hand Lifter hardened stud No 86 Lifter Lever stud No 92124 Lifter Lever Spring Lifter Lever Spring Pin Feed Lift Eccentric ground throw 062 inch screw No 96...

Page 31: ...g for thread stand seat also for Nos 21665 21677 B 21679 18 70 Looper Eccentric Sponge Holder and Sponge screw No 93 A 10 70 A Looper Eccentric Sponge 10 72 Set Screw for looper eccentric fork 5 73 A Screw for looper needle guard 5 73 XA Set Screw for looper 5 HA73 B Set Screw for presser foot springs 5 74 E Set Screw for looper compensating cam shaft 5 75 Screw for looper compensating cam gear pi...

Page 32: ...c connection also for Nos 36 B 36 F 36 L 36 R 79036 79036 A 79037 79037 A 79039 A 79042 79042 A 6 98 Screw for tension thread evelet also for Nos 9271 79012 5 98 A Screw for needle lever thread eyelet also for No 9966 5 103 F Looper Thread Take up Eyelet adjusting screw No 97 s 104 Looper Thread Take up Eyelet Spring screw No 93 8 0105 A Stove Bolt for fastening base plate to table IV 107 Tension ...

Page 33: ...inch Y505 410 Expansion Reamer size 410 inch Y505 413 Expansion Reamer size 413 inch Y505 416 Expansion Reamer size 416 inch Y505 419 Expansion Reamer size 419 inch Y506 530 Expansion Reamer for main shafts size 530 inch Y506 533 Expansion Reamer size 533 inch 529 Thread Hook 17 605 A Screw for needle bar thread evelet 5 Y800 Taper Reamer for lever end of needle lever stud Y801 Taper Reamer for fr...

Page 34: ...inch on each section Needle Lever Stud plussize unequal on each section viz 001 002 001 003 001 006 002 001 002 003 002 006 003 002 003 006 006 001 006 002 006 003 012 002 012 003 012 006 018 001 018 002 018 006 Specify plus amounts arranged frame section first and lever section la st Example 1275 J 003 006 represents a stud plus 003inchenframesection and 006 inchonlever section 1275 J 006 003 rep...

Page 35: ...iner Bell Crank Cone screws No 88 Loop Retainer Shaft Knuckle Link adjusting screw No 303 lock nut No 258 Loop Retainer Bell Crank Ball Stud lock nut No 258 Loop Retainer Bell Crank Ball Stud Washer screw No 98 A Looper Eccentric ground screw No 96 Looper Compensating Horizontal Shaft Arm Ball Stud Looper Connecting Rod left 3 inches long nut right thread No 37 R nut left thread No 37 L Needle Bar...

Page 36: ...pitman belting 5 H P 115 Volt D C electric motor Note Style of machine must be speci fied 21371 T Individual Power Table equipped with 5 H P 230 Volt D C electric motor 21371 T 6 Individual Power Table equipped with H P 110 Volt single phase 60 cycle A C electric motor 21371 T 8 Individual Power Table equipped with jH P 220 Volt single phase 60 cycle A 0 electric motor 21371 T 16 Individual Power ...

Page 37: ... bearing valve Screw for needle lever connecting rod bearings Screw for looper thread ca st off wire stand Screw for eccentric pulleys Screw for cam spring valve oiler Screw for fabric edge guides Set Screw for differential feed bar link Screw for loo er compensating vertical shaft bracket Powdered Oil Stone i lb package Powdered Oil Stone 1 lb j ackage Needle Lever Connecting Bed Upper Bearing As...

Page 38: ...h guard set screw No 73 XA 2 79008 Looper without guard set screw No 73 XA 2 79010 Looper Needle Guard marked AL screw No 73A 2 79011 Loop Retainer set screws No 77 2 79012 Looper Rocker Frame screw left No 88 screw right No 98 spot screw No 96 12 79013 Looper Rocker hardened 11 79015 16 79020 A Presaer Foot Assembly for Style G79000 A clamp screw No 91 3 79020 A 1 Presser Foot Bodv 3 79020 A 2 Pr...

Page 39: ...rential Feed Dog for Style G79000 E screw No 22585 Presser Foot hinged solid bottom for edging knitted fabrics Presser Foot hinged solid bottom square toe Presser Foot for Style G79000 D Presser Foot for Style G79000 E Presser Foot Clamp Screw No 91 Stitch Tongue middle and left for throat plates Nos 79024 A 79024 B 79024 E Stitch Tongue right for throat plates Nos 79024 B 79024 E Stitch Tongue le...

Page 40: ...ther 15 79043 Loop Retainer Cam screw No 96 11 79044 Cloth Plate Cam Guard screws No 93 16 79045 Feed Rocker Arm screws No 22548 12 79046 Differential Feed Bar for Styles G79000 D G79000 E screws No 88 11 79046 A Differential Feed Bar Link clamp screw No 97 set screw No 22743 11 79046 B Differential Feed Bar Link Stud nut No 5144 9 79047 Main Feed Bar screws No 88 12 79048 Screw hexagon head for m...

Page 41: ...o E 14 79064 A Needle Vibrating Cam and Gear for Stvles G79000 C G79000 D 14 79065 Needle Vibrating Cam Gear screws No 136 79066 A Needle Vibrating Cam for Styles G79000 A 079000 B G79000 E 79066 C Needle Vibrating Cam for Styles G79000 C G79000 D 79068 Loop Retainer Bell Crank Eccentric screw No 96 11 79070 Main Shaft Renewable Bearing left 79071 A Looper Compensating Vertical Shaft Arm screws No...

Page 42: ...ion Check Spring stud No HS65 P 4 9 79086 Tension Post front 9 79090 LooperEccentricFork with shoes set screw upper No 72 set screw lower No 22 565 clamp screw No 85 15 79090 A Looper Eccentric Fork 79091 Needle Bar Swinging Frame 15 79092 Presser Spring Rest screw No 88 10 79093 Loop Retainer Rocker set screw No 78 clamp screw 10 79094 Loop Retainer Holder screw No 93 2 92124 Lifter Lever Stud 6 ...

Page 43: ...ing produced on Styles G79000 C G79000 D Overedged with Style 15400 AR Photographic Reproduction of Pointed Plcoetta Edging Produced on Styles G 79000 B G 79000 E Overedged with Style 15400 AR Ld From the library of Superior Sewing Machine Supply LLC ...

Page 44: ... rij vr I V Typical of Styles in Class G 79000 X From the library of Superior Sewing Machine Supply LLC ...

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UnionSpecial Picoetta G79000 A, Instructions For Installing, Operating And Adjusting With List Of Parts

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