UnionSpecial 612200 Series Instructions For Adjusting And Operating Download Page 14 | Manualshive

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From the library of: Superior Sewing Machine & Supply LLC

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Summary of Contents for 612200 Series

Page 1: ... D 61800 H 62200G 62200H No lOlL Third Edition L E W I S C 0 L U M B_ I A CLASSES 61 800 6 2200 STR EAM LIN ED NEEDLE FEED I NDU STRIAL SE WING MACHINES LOCKSTITCH MACHI ES CHICAGO From the library of Superior Sewing Machine Supply LLC ...

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

Page 3: ...es 61800 c 61800 D 62200 G 61800 H 62200 H The parts listed in this catalog are furnished at list prices for repairs only Third Edition Copyright 1960 by Union Special Machine Co Rights Reserved in All Countries MACHINE COMPANY INDUSTRIAL SEWING MACHINES CHICAGO Printed in U S A August 1967 From the library of Superior Sewing Machine Supply LLC ...

Page 4: ...From the library of Superior Sewing Machine Supply LLC ...

Page 5: ...IMING After the hook has been timed according to factory procedure and the hook shaft gear retaining screws secured hook may be removed and replaced without further attention to setting and timing 5 RAPID ACCELERATION Precision methods in the manufacture of component parts makes possible top operating speed almost instantaneous It is our constant aim to furnish concisely prepared information that ...

Page 6: ...alog in which it appears IMPORTANT ON ALL ORDERS PLEASE INCLUDE PART NAME AND STYLE OF MACHINE FOR WHICH PART IS ORDERED TERMS Prices are strictly net cash and are subject to change without notice All shipments are forwarded at the buyer s risk f o b shipping point Parcel Post shipments are insured unless otherwise directed A charge is made to cover the postage and insurance NEEDLES Each Union Spe...

Page 7: ...en the description of the needle Type No 180 GL 182 GA Description Lockstitch short length ball eye single groove deep spot ball point chromium plated sizes 032 036 040 044 048 054 060 067 Lockstitch long length ball eye single groove deep spot chromium plated sizes 044 048 054 060 067 ORDERING REPAIR PARTS ILLUSTRATIONS The arrangement and purpose of this catalog is to facilitate easy and accurat...

Page 8: ...eed and Drop Feed Rotary Hook Vertical Hook Shaft Thumb Screw Stitch Regulator with Locking Device External Needle Thread Tension Me ch anism One ReservoirEnclosedAutomatic Lubricating System for Main Dr iving Mechanism Separate Reservoir for Automatic Lubrication of Rotary Hook Mechanism Upper Left Head Mechanism Manually Lubricated Maximum Work Space to Right of Needle Bar 10 Inches 61800 C Sing...

Page 9: ...ed holes A B and J lubricate the head mechanism the left upper main shaft bearing and needle bar frame pivot pin respectively Fig 1 Use a straight mineral oil of a Saybolt viscosity of 200 to 250 seconds at 100 Fahrenheit for all oiling places Lubricate machine at points A B and 11 J twice daily depending on operating conditions and add oil to cuos C D and E to maintain levels between lines of the...

Page 10: ...der is to assure the operator a full bobbin at all times When the bobbin in the machine is used up replace it with a full one and begin to wind the empty bobbinimmediately Bobbins can be rewound while machine is sewing INSERTING THE BOBBIN Place the bobbins in the hooks so that they unwind in the opposite direction to that of the hook rotation Fig 5 Pull the threads into the slots of the bobbin ca...

Page 11: ...hooks are out of the machine SETTING THE NEEDLE BAR The setting of the needle bar A Fig 7 to the proper needle bar height timing line will in prac tically all cases produce the optimum location of the needle loop with respect to the hook point for proper loop pick up A maximum down position of the needle bar may be established by turning the handwheel in the direction of operation until the crank ...

Page 12: ...ut B Fig 8 and re assemble cover TIMING Fig 8 Timing is the synchronization between the upper main shaft and the lower main shaft To change or check the timing between the lower and upper main shafts removetheheadcover andthe maingearcase reservoirbottom cover Fig 9 F ig 9 Make certain by a visual check that the needle bar is in its maximum down positi on by turning the handwheel in dir ection of ...

Page 13: ...uld be about 1 32 inch space between the main shaft collar F and the flexible coupling gear A when this coupling gear is fixed in operating position at extreme right Final check on timing can be made after machine is adjusted by observation of the entry of the needles into the feed dog holes A Fig 10 The point of the needles should enter the feed dog holes as the feed dog is just passing the top o...

Page 14: ...n handwheel in operating direction to obtain a maximum down position of the needle bar When this has been reached continue to turn until lower timing line of the pair selected B Fig 7 is flush with the bottom of the lower needle bar bushing At this time the hook point should be approximately 1 32 inch above needle eye The needle and the hook point should be approximately 003 inch apart Fig 13 whil...

Page 15: ...ar on which the bottom edge of the feed dog rests Raise the feed dog to the desired height by turning the screw clockwise To lower it turn the screw in the opposite direction ADJUSTING THE HOOK OPENER FINGER Place the opener finger A Fig 17 in the machine Turn the handwheel in the operating direction until the finger is at its maximum point oftravel from the needle While in this position the opene...

Page 16: ...that there is about 1 16 to 1 8 inch movement of the check spring D as the needle thread passes around the 6 o clock position of the hook Test check spring tension D There should be enough tension to insure a good returning snap when spring is raised and released The take up spring adjusting screw E may be set so that the head slot slants from the 10 to 4 o clock position for first sewing trials T...

Page 17: ...EXPLODED VIEWS PART NO AND DESCRIPTIONS NUMERICAL INDEX OF PARTS 15 From the library of Superior Sewing Machine Supply LLC ...

Page 18: ...A 27 16 From the library of Superior Sewing Machine Supply LLC ...

Page 19: ...or No 28 gauge Bed Slide left for No 32 gauge Tiea Slide left for No ro gauge Bed Slide left for No 48 gauge Bed Slide left for No 56 gauge Bed Sl de left for No 64 gauge Bed Slide left for No 80 gauge Bed Slide left for No 96 gauge Bed Slide r ight for No 8 gauge Bed Slide right for No 12 gauge Bed Slide right for No 16 gauge Bed Slide r ight for Nos 20 and 24 gauges ide right for Nos 28 and 32 g...

Page 20: ...18 From the library of Superior Sewing Machine Supply LLC ...

Page 21: ...nk 1 Needle Bar F r ame Rocking L ink Pin rear 1 Needle Bar for 62200 1 Holding Scr ew Needle Bar Head for 62200 1 Needle Bar Head for gauges 40 thru 96 specify gauge 1 Holding Screw Needles 2 Needle Bar Head for gauges 8 thru 32 specify gauge 1 Screw 1 Needle Holder Eyelet for 12 and 16 gauges 1 Needle Holder Eyelet for gauges 20 thru 32 1 Needle Feed Rock Shaft and Lever Assembly 1 Needle Feed R...

Page 22: ...20 From the library of Superior Sewing Machine Supply LLC ...

Page 23: ...in Shaft 2 Lower Main Shaft Driving Gear Coupling 1 Set Screw Coupling 2 Main Shaft Driving Gear 1 Gasket Lower Main Shaft Hole Cover Plate 1 Lowe r Ma in Shaft Hole Cove r Plate 1 Screw Lower Main Shaft Hole Cover Plate 3 Set Screw Intermediate Gear Shaft 1 Intermediate Gear Shaft 1 Intermediate Gear 1 Collar Intermediate Gea r Shaft 1 Screw Collar Interme diate Gear Shaft 2 F eed Dog See Pa ge 2...

Page 24: ...37 5 5 57 5 r 22 From the library of Superior Sewing Machine Supply LLC ...

Page 25: ...er Rod 1 Cotter Pin lower Presser Foot Lifter Rod 1 Presser Foot Lifter Lever Bell Crank 1 Presser Foot Lifter Lever Bell Crank Roller 1 Nut Presser Foot Lifter Lever Bell Crank Roller 1 Screw Presser Foot Lifter Lever Bell Crank 1 Screw Presser Foot Lifter Lever Bell Crank Roller 1 Lock Nut Presser Foot Lifter Lever Bell Crank 1 Adjusting Screw Presser Foot Lifter Lever Bell Crank 1 Tension Post ...

Page 26: ...24 From the library of Superior Sewing Machine Supply LLC ...

Page 27: ...obbin Case Hetainer for 61800 C 61800 D and 62200 G 1 Bobbi n Case Hetainer for 61800 I 1 and 62200 II 1 Scr ew 2 Bobbin Brake Spring for 61800 H and 62 200 I f 1 Bobbin 1 Hook Shaft lounting Bracket and Oil Heservoir Assembly left 1 Hook Shaft l lounting Bracket and Oil Heservoir As s embly r ight 1 Bobbin Case Opener L ever 1 Scr ew 1 Hook Shaft l lounting Bracket and Oil Hes er voir left 1 Hook...

Page 28: ...26 From the library of Superior Sewing Machine Supply LLC ...

Page 29: ... 1 Needle Bar for 61800 C 61800 D and 61800 H 1 Screw 1 Screw for presser foot 1 Presser Foot for 61800 C and 61800 H 1 Shank 1 Bottom 1 Hinge Pin 1 Bed Slide right for 61800 C 61800 D and 61800 H 1 Bed Slide left for 61800 C 61800 D and 61800 H 1 Presser Foot for 61800 D 1 Screw 2 Shank vertical section 1 Shank base section 1 Plunger 2 Equalizer 1 Screw 1 Bottom Section right 1 Bottom Section lef...

Page 30: ...28 From the library of Superior Sewing Machine Supply LLC ...

Page 31: ...EFERENCE NO 5 FEED DOG THROAT PLATE TYPE 1 68441 8 1 68440 8 Tape Slot FEED DOG THROAT PLATE TYPE 62205 B 12 62205 B 16 62205 B 20 62205 B 24 1 68445 12 62205 B 24 62228 B 12 62224 B 16 62224 B 20 62224 B 24 62228 B 12 62224 F 24 Tape Slot Tape Slot Tape Slot Tape Slot Tape Slot H aised F ULL QUA R T ER F EE D REFE RE NCE NO 6 REFE RE NCE NO 7 FEED DOG THH OAT PLATE TYPE FEED DOG THROATPLATE TYPE ...

Page 32: ...30 From the library of Superior Sewing Machine Supply LLC ...

Page 33: ...2230 L 12 62230 0 41 62220 E 16 Hinged 16 62230 62230 L 16 62230 0 41 62220 E 20 Hinged 20 62230 62230 L 20 62230 0 41 62220 E 24 Hinge d 24 62230 62230 L 24 62230 0 41 62220 E 28 Hinged 28 62230 62230 L 28 62230 D 41 62220 E 32 llinged 32 62230 62230 L 32 62230 0 41 62220 E 40 Hinged 40 62230 62230 L 40 62230 0 41 62220 E 48 Hinged 48 62230 62230 L 48 62230 0 41 62220 E 56 Hinge d 56 62230 62230 ...

Page 34: ...EE PRESS AND DRIP PAN ON CLASS 62200 MACHINES A LOCATE DRIP PAN WITH FOUR NAILS AT INDENTATION MARKS IN BOARD B LOCATE KNEE PRESS BRIX K ETS WITH WOOD SCREWS AT HOLES IN BOARD 32 From the library of Superior Sewing Machine Supply LLC ...

Page 35: ... 61256 G 23 61257 G 23 61264 A 21 61265 23 61271 17 61292 c 23 Continued on Page 34 33 Part No Page No 61292 H 23 61330 B 27 31 61341 J 25 61392 F 23 61802 27 61805 A 27 61817 27 61820 A 27 61820 B 27 61828 27 61830 27 31 61830 A 27 61830 B 27 61830 c 27 61830 D 27 61830 E 27 61830 F 27 61830 G 27 61871 A 27 62202 D 17 62202 F 17 27 62202 G 17 62202 N 17 62202 R 17 62202 s 17 62202 T 17 62205 29 6...

Page 36: ...82 A 17 62282 B 17 62282 c 17 62282 D 17 62282 E 17 62282 F 17 62282 G 17 62282 H 21 34 Part No Page No 62282 J 21 62282 K 17 62283 A 19 62283 B 19 62283 c 19 62283 D 19 62283 E 19 62283 F 19 62283 G 19 62283 H 19 62283 J 19 62284 A 17 62284 B 17 62284 c 19 62284 D 19 62284 E 19 62285 19 62285 A 19 62285 B 17 62285 c 19 62285 D 19 62285 E 19 62285 H 19 62290 B 17 62291A 17 19 Part No Page No 62292...

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