Швейная машинка юнион инструкция по применению

1. Manuals
2. Brands
3. UnionSpecial Manuals
4. Sewing Machine
5. 63900 Series
6. Adjustment manual

• Page 1
  ADJUSTING INSTRUCTIONS / ILLUSTRATED PARTS LIST 63900 STREAMLINED HIGH SPEED NEEDLE FEED TOP AND BOTTOM ROLLER FEED LOCKSTITCH MACHINES MANUAL NO. PT9636 STYLES 63900AM 63900AML 63900AT 63900AW 63900AAE REV.08/31/98…

• Page 2: Table Of Contents

  CONTENTS •PREFACE …………………………..4 •SAFETY RULES ………………………….. 5 •IDENTIFICATION OF MACHINES ……………………… 6 •CLASS DESCRIPTION ……………………….6 •STYLE OF MACHINES ……………………….6 •ILLUSTRATIONS …………………………6 •ILLUSTRATIONS (CONT.) ……………………….7 •IDENTIFYING PARTS ………………………… 7 •NEEDLES …………………………..7 •TABLEBOARD ………………………….. 8 •BOBBIN WINDER …………………………8 •BELTS …………………………….

• Page 3
  CONTENTS (CONT.) •TIMING THE HOOK ……………………….. 15 •NEEDLE GUARD INSTRUCTIONS ……………………. 15 •NEEDLE GUARD INSTRUCTIONS (CONT.) ………………….16 •HOOK LUBRICATION ……………………….16 •PRESSER BAR GUIDE ……………………….16 •PRESER BAR CONNECTION ……………………..16 •TENSION ASSEMBLY ADJUSTMENT ……………………17 •TENSION RELEASE …………………………. 17 •THREAD CONTROL ………………………..

• Page 4: Preface

  Printed in U.S.A. October 1997 PREFACE This parts manual has been prepared to assist you in locating individual parts or assemblies on 63900 Series m a c h i n e s . It is the desire of Union Special that each machine run at its optimum performance. Parts listed in this manual are designed specifically for your machine and are manufactured with utmost precision to assure long lasting service.

• Page 5: Safety Rules

  SAFETY RULES 1. Before putting the machines described in this manual into service, carefully read the instructions. starting of each machine is only permitted after taking notice of the instructions and by qualified o p e r a t o r s . IMPORTANT! Before putting the machine into service, also read the safety rules and instructions from the motor supplier.

• Page 6: Identification Of Machines

  IDENTIFICATION OF MACHINES Each UNION SPECIAL machine is identified by a style number, which is stamped into the style plate affixed to the middle of the machine under the tension assembly. The serial number is stamped into the serial number plate affixed to the right rear base of the machine. CLASS DESCRIPTION High speed streamlined long arm needle feed lockstitch machines.

• Page 7: Illustrations (Cont.)

  ILLUSTRATIONS (CONT.) When a part is common to all machines covered in this manual, no specific usage will be mentioned in the description. However, when the parts for the various machines are not the same, the specific usage will be mentioned in the description and, if necessary, the difference will be shown in the illustration.

• Page 8: Tableboard

  TABLEBOARD The tableboard can now be mounted on the pedestal using four screws, adjusting the nuts so the top of the tableboard is flush with the top of the machine bed plate. BOBBIN WINDER The bobbin winder should be secured to the table top so that its pulley will be located directly in front of the sewing machine belt and will bear against the belt when in operation.

• Page 9: Lubrication

  LUBRICATION CAUTION! Oil has been drained from the main reservoir before shipment and the reservoir must be filled before starting to operate. Lubricate machine thoroughly, in accordance with instructions which follow, and run slowly for several minutes to distribute the oil to the various parts. Full speed operation can then be expected without d a m a g e .

• Page 10: Self-Priming Head Oil Siphon

  SELF-PRIMING HEAD OIL SIPHON Class 63900 machines are equipped with a self-priming head oil siphon. When the machine is started, oil splashes on the priming cup felt, filters through the felt and trickles down the vertical oil tube, thus priming the siphon.

• Page 11: Thread

  THREAD While the direction of the twist in the bobbin thread is immaterial, the direction of the hook rotation favors the use of a left twist thread in the needle. To determine the direction of twist, grasp a short length of thread between thumb and forefinger of each hand.

• Page 12: Threading The Bobbin Case (Cont.)

  THREADING THE BOBBIN CASE (CONT.) Place the bobbin in the bobbin case. In one continuous motion, with thumb and forefinger of right hand, draw the bobbin thread through diagonal slot in bobbin case (A, Fig. under the tension spring (B) and into self threading slot (C) on case. Mote direction of the rotation of the bobbin as the end of the thread is pulled when looking at the bobbin case from the back.

• Page 13: Bobbin Thread Tension (Cont.)

  BOBBIN THREAD TENSION (CONT.) Remove the bobbin case from its holder and turn set screw in spring in a clockwise direction to apply more tension or counterclockwise to release tension. When the bobbin thread tension is correct, it rarely becomes nec- essary to make any changes as varying the needle thread tension will usually attain a good stitch.

• Page 14: Timing The Needle Feed With The Continuous Turning Roller Feed

  TIMING THE NEEDLE FEED WITH THE CONTINUOUS TURNING ROLLER FEED Open top cover (A, Fig. 12) in the head of the machine and loosen needle frame drive segment locking nut (B). Set connection stud (C) to point of maximum number of stitches per inch of needle feed. This would locate the connecting arm at letter «S».

• Page 15: Timing The Hook

  TIMING THE HOOK Remove throat plate. Loosen three set screws (A) in the hook, and hold the hook and the bobbin case holder in such a position as to prevent interference with the needle. Turn handwheel in operating direction until the needle bar is at its lowest position, and continue to turn the handwheel until the needle is ascending and the middle timing make (Fig.

• Page 16: Needle Guard Instructions (Cont.)

  NEEDLE GUARD INSTRUCTIONS (CONT.) CAUTION! Damage to the hook point may result if too much metal is removed from the needle guarding s u r f a c e . The bobbin case holder should be thoroughly cleaned before reassembly into the hook base. When altering needle guarding surface, it is suggested that the hook NOT BE REMOVED or disturbed from its timed position.

• Page 17: Tension Assembly Adjustment

  TENSION ASSEMBLY ADJUSTMENT Test check spring tension (A, Fig. 18). There should be enough tension to assure a good returning snap when the spring is depressed and released. Should it require adjusting, loosen set screw in head located under arm and to the right of tension assembly and remove tension assembly.

• Page 18: Thread Control (Cont.)

  T120 or similar thread, using a postal scale (A, Fig. 21). Depress check spring when checking tension. The check spring will feel heavy to you, but this is a required setting for Class 63900, and as a result, the tension on the discs can be reduced.

• Page 19: Hook Shaft (Cont.)

  HOOK SHAFT (CONT.) To reposition the hook shaft, loosen the set screws of the pinion and collar and establish the 9/16 inch dimension. Move the pinion and thrust washer against the left bushing, and after making certain one of the set screws in on the shaft FLAT, tighten both screws securely.

• Page 20: Reassembly Of Oiling Device

  REASSEMBLY OF OILING DEVICE Before reassembly, the end of the hook shaft, its spiral groove and the pump disc should be thoroughly cleaned. Remove any end play found in the hook shaft and determine that the 35/64 inch dimension has been maintained (Fig.

• Page 21: Reassembly Of Oiling Device (Cont.)

  REASSEMBLY OF OILING DEVICE (CONT.) A clearance cut on the edge of the metering cup, located between the dovetail and the long horizontal slot, has been provided for the pump disc tool and should be facing you (Fig. 25). With the fork of the tool in line with the meter- ing cup clearance cut and centered about the hook shaft end, press felts to the left with tool until the pump disc is in contact with end…

• Page 22: Upper Main Shaft (Cont.)

  UPPER MAIN SHAFT (CONT.) TO CHECK FOR ALIGNMENT Remove the presser bar spring, washer and regulator screw. Rotate the handwheel so that the needle bar is at the bottom of its stroke. Loosen hexagonal head screw on back of the presser bar roller bracket, and set screw on left side or roller bracket.

• Page 23: Handwheel (Cont.)

  HANDWHEEL (CONT.) Using the upper main shaft as a mandrel, assemble the pulley thrust face down so that at least 1 1/2 inches of the shaft protrudes above it. Tighten the two set screws. Place the rubber isolator ring on the pulley face and align holes. Carefully slide handwheel down the shaft to contact the isolator and align the three holes.

• Page 25: Mainframe, Bushing, Oil Gauge Head Oil Siphon And Miscellaneous Oiling Parts

  MAINFRAME, BUSHING, OIL GAUGE HEAD OIL SIPHON AND MISCELLANEOUS OILING PARTS Ref. A m t . Req. N o . Part No. Description 61490B Main Shaft Bushing Housing, including bushing ……….. 61490C Bushing ………………..63949R Plug, for bed ………………..22569B Screw ………………….

• Page 27: Mainframe, Bushing, Oil Gauge Head Oil Siphon And Miscellaneous Oiling Parts (Cont.)

  MAINFRAME, BUSHING, OIL GAUGE HEAD OIL SIPHON AND MISCELLANEOUS OILING PARTS (CONT.) Ref. A m t . N o . Description Req. Part No. 1. thru 31. see preceding page. 22890C Screw ………………….22564 Screw ………………….63993H Oil Siphon Primer Position Bracket ………….. 63962D Lower Reduction Gear Shaft Bushing, left ……….

• Page 29: Main Frame Miscellaneous Covers And Needle Tension Parts

  MAIN FRAME MISCELLANEOUS COVERS AND NEEDLE TENSION PARTS Ref. A m t . Req. N o . Part No. Description 63494A Gasket ………………….. 22733D Plug Screw, for oil filler hole …………..22570A Screw ………………….61470D Frame Thread Eyelet ………………. 22539P Plug Screw ………………..

• Page 31: Main Frame Miscellaneous Covers And Needle Tension Parts (Cont.)

  MAIN FRAME MISCELLANEOUS COVERS AND NEEDLE TENSION PARTS (CONT.) Ref. A m t . Req. N o . Part No. Description 1. thru 28. see preceding page. 22562 Screw ………………….61471A Frame Thread Eyelet ………………22805 Screw ………………….63971A Take-up Lever Shield ……………… 666-222 Felt Pad ………………..

• Page 33: Main And Hook Drive Shafts, Needle Bar And Foot Lifter Mechanism

  MAIN AND HOOK DRIVE SHAFTS, NEEDLE BAR AND FOOT LIFTER MECHANISM Ref. A m t . Req. N o . Part No. Description 63917C Needle Bar, marked «EN» …………………. 63443 Hook Shaft Driving Gear …………………. 22894C Set Screw ……………………63940 Hook Driving Shaft ………………….

• Page 35: Needle Feed Driving Parts

  NEEDLE FEED DRIVING PARTS Ref. A m t . Req. N o . Part No. Description 22894E Screw, for needle bar frame pivot stud …………61985J Needle Bar Frame Pivot Adjustable Bushing ……….666-139 Oil Wick ………………….61985A Needle Bar Frame Pivot Stud ……………. 63985B Needle Bar Frame ………………

• Page 37: Presser Feet, Presser Bar, Top Feed Roller Mechanism And Attachments

  PRESSER FEET, PRESSER BAR, TOP FEED ROLLER MECHANISM AND ATTACHMENTS Ref. A m t . Req. N o . Part No. Description 63920 Presser Foot, marked «AF», for Style 63900AW ……….22585A Screw ………………….27-435BLK Washer ………………….61458H Presser Foot Shank ………………21756G Screw Pin ………………….

• Page 39: Presser Feet, Presser Bar, Top Feed Roller Mechanism And Attachments

  PRESSER FEET, PRESSER BAR, TOP FEED ROLLER MECHANISM AND ATTACHMENTS Ref. A m t . Req. N o . Part No. Description 1. thru 35. see preceding page. 22798A Screw, for Styles 63900AW, AEE …………..61430V Spring, for edge guide, for Styles 63900AW, AEE ……….. 21629 Screw, for compensating edge guide, …………

• Page 41: Rotating Hook Assembly And Hook Oiling Parts

  ROTATING HOOK ASSEMBLY AND HOOK OILING PARTS Ref. A m t . N o . Description Req. Part No. 29474SA Rotating Hook Assembly for 63900AAE, AT, AW ……….29474AH Rotating Hook, for Style 63900AML, 1/2, 3/8, AMLZ ……..29474VA Rotating Hook, for Style 63900AM, 1/2, 3/8 ……….63913A Bobbin Case Assembly …………….

• Page 43: Feed Roller Driving Parts

  FEED ROLLER DRIVING PARTS Ref. A m t . Req. N o . Part No. Description 63962H Lower Reduction Gear …………….. 22894V Set Screw ………………..39552C Thrust Washer ………………..660-318 Truarc Ring ………………..660-207 «O» Ring ………………….63962L Middle Reduction Gear …………….63962K Upper Reduction Drive Dear …………….

• Page 45: Feed Roller Driving Parts (Cont.)

  FEED ROLLER DRIVING PARTS (CONT.) Ref. A m t . Req. N o . Part No. Description 1. thru 29. see preceding page. 63939P Lower Feed Roller, 24 teeth …………….†- 63939E Lower Feed Roller, medium diamond knurl ……….22580 Set Screw ………………..

• Page 47: Bobbin Winder And Miscellaneous Accessories

  BOBBIN WINDER AND MISCELLANEOUS ACCESSORIES Ref. A m t . N o . Description Req. Part No. 61477M Bobbin Winder, complete …………….22846M-12 Wood Screw ………………61337N Trip Latch ………………..21227BY Felt Assembly Adaptor …………….. 61212 Bobbin ………………….21388AV Bearing Housing Puller …………….. 22653E-20 Clamp Screw ………………

• Page 48: Numerical Index Of Parts

  NUMERICAL INDEX OF PARTS Part No. Page No. Part No. Page No. Part No. Page No. Part No. Page No. Part No. Page No. 1 0 9 ..3 1 2 2 7 1 6 L ..4 1 5 1 2 3 9 E .

• Page 49: Numerical Index Of Parts

  NUMERICAL INDEX OF PARTS Part No. Page No. Part No. Page No. 6 3 9 6 2 D ..2 7 6 6 6 — 2 3 4 ..2 7 6 3 9 6 2 E ..2 7 6 6 6 — 2 3 7 .

• Page 50: Notes

  NOTES…

• Page 51: Notes

  NOTES…

• Образец договора транспортного экспедирования
• Телевизор самсунг 6100 инструкция
• Краткая биография твардовский
• Образец заполнения форма т 6
• Бланк реестра путевых листов
• Образец оформления личного дела
• Никон д 5000 инструкция
• Три смерти краткое содержание
• Образец эссе по обществу
• Вагисан таблетки инструкция
• Windows ce инструкция по установке

Закрепив маховик машины на рабочий ход, посредством фрикционного винта и пустив на подложенную ткань нажимательную лапку, начинают правой рукой равномерно вращать ручку ручного привода всегда только в одном направлении — от себя. При наличии тех или иных неисправностей швейная машина удовлетворительно работать не будет. Например, если смазать машину растительным маслом, через два-три дня оно засохнет и машина “замрет”. Хотя бывают исключения, и швейные машины Чайка работают достаточно мягко.

Но многие виды «поломок» можно устранить самостоятельно, если прочитать эту статью. Оборудование для зашивки мысков носков ROSSO (Италия). Для того, чтобы переключить машину на обратный ход, нужно только перевести рычаг регулятора «В», находящийся в нижнем положения на определенном делении шкалы, вверх до останова. Для этого отверткой нужно предварительно освободить винт его крепления..