UnionSpecial 63400KE, Instructions For Adjusting And Operating

Page 1: ...ATALOG No 121KE INDUSTRIAL 5 EWING LEWIS COLUMBIA MACHI N ES CLASS 63400 STREAMLINED HIGH SPEED LOCKSTITCH MACHINES WITH INTERMITTENT DIFFERENTIAL FEED KLIPP IT AND THREAD WIPER CHICAGO From the library of Superior Sewing Machine Supply LLC ...

Page 2: ...T OF PARTS CLASS 63400 Streamlined Lockstitch Styles 63400 KE 63400 KL First Edition Copyright 1970 by Union Special Machine Co Rights Reserved in All Countries MACHINE COMPANY INDUSTRIAL SEWING MACHINES CHICAGO Printed in U S A 2 July 1 1970 From the library of Superior Sewing Machine Supply LLC ...

Page 3: ... different from Styles 63400 E and L or are additional instructions that pertain specifically to Styles 63400 KE and KL The catalog applies specifically to the Standard Styles of machines as listed herein It can also be applied with discretion to some Special Styles of machines in this class Reference to direction such as right left front back etc are given from the operator s position while seate...

Page 4: ...54 060 To have needle orders promptly and accurately filled an empty package a sample needle or the type and size number should be forwarded Use description on label A complete order would read 1000 Needles Type 180 GXS Size 036 Selection of proper needle size should be determined by the size of the thread used Thread should pass freely through the needle eye in order to produce a good stitch form...

Page 5: ...cture plate Component parts of sub assemblies which can be furnished for repairs are indicated by indenting their descriptions under the description of the main sub assembly Example 37 29480 FM Rotary Tension Release Solenoid Assembly 1 38 63458 E Rotary Solenoid Cover 1 39 660 360 Rotary Solenoid 1 40 660 347 Solenoid Lead Cover 1 41 670 G 18 Female Connector Sleeve green 2 42 670 G 23 Male Wire ...

Page 6: ...hem in rear of cloth plate Assemble the upper frame eyelet A Fig 2A to top of arm Using Fig lA as a guide proceed as follows 1 Attach the synchronizer bracket 63495 D to the back of machine using two 376 A screws The upper screw also to hold clamp 660 352 in position 2 Attach synchronizer to adaptor of handwheel assembly using the two set screws 3 Slide clamp 660 356 over synchronizer lead wire 4 ...

Page 7: ... 1 400 6 1900 SERIES MACHINE INDICATES PART INCLUDED IN PACK IN BOX DIMENSIONS SHOWN FOR D R IL LED HOLES ARE FOR INSTALLATION S NOT EQUIPPED W ITH STANCARD HOLES INDICATES PART INCLUDED IN 29480 HP THE 6708 1 6 KNEE 5 W ITC Hj WHICH IS NOT PART OF BOO LT 362 BUT IS P VA U l BLE EXTRA SEND CHARGE KNEE SW ITCH E LIMINATES TREP Dl Nf 5WITC Fig lA l di C u II APPROX I sc 2 92 SCREW SCREW S I DtA DRIL...

Page 8: ...OBBIN WINDER The bobbinwinder 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 The base of the winder has two elongated attaching holes which allow the mechanism to be moved closer to or farther away from belt as needed The pulley of the winder when in operation should exert only enou...

Page 9: ...No 175 Oil may be drained from main reservoir by removing plug screw E Fig 2A The quantity of oil supplied to the hook is controlled by dial D Turning the dial in the direction of the arrow counterclockwise increases the oil flow and in a clockwise direction decreases the flow of oil It is recommended that a new machine or one that has been out of service for a long period be lubricated by removin...

Page 10: ...d dog in its lowest position The guide is set properly J when there is a 1116 inch spacebetweenguide B and presser Fig 16A bar connection A Fig 16A To obtain this setting remove the pressure from the presser spring C by turning spring regulator J counter clockwise Now loosen set screw D and tap on presser foot to insure its being down on the throat plate Set the guide to the 1116 inch dimension ce...

Page 11: ... link oil wick in the center of the slot in the connecting rod The wick must contact the needle bearings Check the oil gauge to be sure it reads full and operates freely ADDITIONAL INSTRUCTIONS FOR 63400 KE and 63400 KL TRIMMER ADJUSTMENTS Remove the positioning finger and knife assembly from machine and proceed as follows 1 There should be no bind or shake in lower knife pivot carrier A Fig 31 Th...

Page 12: ...ere is a 1 32 inch clearance to be maintained when knife return spring A Fig 35 is in position 5 Adjust the lower knife stop screw B Fig 35 so when the lower knife is in its extreme right hand position the left corner E Fig 32 is in line with the left side of the needle slot in the bobbin case holder Fig 34 CAUTION Be sure cutting solenoid lever contacts the lower knife stop when making this adjus...

Page 13: ... ofthe black plastic band Turn on power and check the up and down positions of the needle bar Fig 37 CLUTCH ARM SWITCH ADJUSTMENT a Set needle in work b Adjust clutch arm spring A Fig 37 so that treadle will return to stop wing nut washer B is to be approximately 1 2 inch from end of stud c Close treadline switch and loosen clutch lever switch adjusting screw C until there is no contact between it...

Page 14: ...erly Should the inching switch be removed at a 2 later date the jumper wire A Fig 38 must be re placed or the needle posi A tioning unit will not position up 3 PUSHBUTTON FUNCTION If the pushbutton which is mounted on the front edge of the table board is depressed the cutter band of the syn Fig 38 chronizer is interrupted Therefore when the treadle is heeled while the pushbutton is depressed the n...

Page 15: ...nd stop bushing E must be lowered Care should be taken so that only enough travel is provided to actuate the micro switch The roller on the switch should not be allowed to ride over the level on the micro switch actuator bushing D This is accomplished by adjustment of the stop bushing E Fig 40 15 From the library of Superior Sewing Machine Supply LLC ...

Page 16: ...nel fuses the AC input for the primary winding of the transformer as well as the input to the full wave rectifier The 2 AMP fuse B located under the chassis fuses the output side of the full wave rectifier for the auxiliary motor The 5 AMP fuse C located under the chassis fuses the out put side of the rectifier for the thread Fig 41 wiper solenoid 30 VDC cutter solenoid and the relay coil control ...

Page 17: ...le Lower knife does not return all Not enough tension on lower knife Increase tension on lower knife re the way return spring Dense material and turn springby movingbracket to the rough thread will require more right tension on knife return spring Lower knife rubbing hook point Raise lower knife Needle thread tears and leaves Too much knife return spring Unthread some of the eyelets to the random ...

Page 18: ...ear or broken Take fiber gear out of bell teeth on fiber gear housing and remove excess ive stock from hub or re place Bad relays Check relays Nos 1 2 Fig 41 with tester Diodes shorted out Replace diodes 220 V A C circuit Unit positions up in second The treadle switch is not The unit will position down position but does not opening the first time aft er the power position down is tur ned off and t...

Page 19: ...sing the positioner to only raise the needle at the end of the operation This will greatly prolong life and minimize main tenance Unit blows fuse after posi Lead rubbing in armature Isolate from armature tioning one time not when fuse is first put in Brush holders brush against Remove end cap of auxiliary armature motor and relocate brush holder Bad relays Check with tester and in sulate tie bolt ...

Page 20: ... heeled the treadle switch contacts 1 and 2 are closed per mitting the 24 volt D C to flow through control circuit indicated in red Fig A through the synchronizerbrushes 2 and 3 and to relay coils 1 and 6 Whenrelay 1 is energized the green section ofthe control circuit Fig A is completed through contacts within relay 1 energizing relay coil 2 As relay 2 is energized the motor circuit supply 220 vo...

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Page 25: ...relay 4 close discharging the previously charged capacitor through the tension release circuit dotted green Fig C energizing relay coil 5 As relay coil 5 is energized the power circuit for supplying 30 volt D C to the tension disc and thread wiper solenoid indicated in dotted yellow Fig C is completed through contacts within relay 5 This causes the tension disc to open and thread wiper to operate ...

Page 26: ...I 12 13 Remove projecting end of screws so as not to interfere with movement of lower knife 22 From the library of Superior Sewing Machine Supply LLC ...

Page 27: ...older marked GA 1 Lower Knife Carrier marked ME 1 Screw for adjusting eccentric bushing 1 Screw for positioning finger and knife assembly 2 Cutting Solenoid Lever 1 Screw for cutting solenoid lever 1 Washer 1 Knife Return Spring 1 Return Spring Positioner 1 Screw for return spring positioner 1 Nut 2 Screw for cutting solenoid mounting bracket 2 Mounting Bracket for cutting solenoid 1 Nut for cutti...

Page 28: ...24 r 1 16 14 13 3 3 From the library of Superior Sewing Machine Supply LLC ...

Page 29: ...chronizer Lead Wire Clamp 1 Screw for synchronizer bracket 2 Synchronizer Bracket 1 Tension Release Solenoid Lead Clamp 3 Bushing for tension release plunger pin 1 Tension Release Bushing and Guide 1 Roll Pin 1 Presser Bar Guide 1 Set Screw 1 Screw 1 Screw 1 Tension Release Cam 1 Throat Plate 073 inch diameter needle hole for Styles 63400 E KE 1 Throat Plate 063 inch diameter needle hole for Style...

Page 30: ...Logllscl Tel 991 8211 NEW JERSEY 07010 RUTHERFORD 246 Sylvan St Richard W Whitson Tel Geneva 8 2178 NEW JERSEY 08091 WEST BERLIN P O Boa 26 Frank A Noll Tol 767 4350 NEW YORK 02110 LATHAM 57 Sylvan Avo Clarence A Wheeler Tel 518 785 6371 NEW YORK 14502 MACEDON 3 Jupltor Way James Hal bahm Tol 916 4693 NEW YORK I0001 NEW YORK 370 7th Avo Penn Tor mlnal Bldg Clarence L Rosenquist Mar Tel Ctl cker ln...

Page 31: ...T TARO TILBURG L C NORWAY MANGLERUD Jac Jacobson A 5 Enebakkvolon 117 BERGEN Bjornsongsl 24 C l PORTUGAl OPORTQ Roat Janua Succs lda Rua Barao de Forrester 91 A Ill SPAIN BARCELONA Raplda 5 A VIa Layotana 37 IL C SWEDEN GOTEBORG S Jac Jacobsen A 8 Molndohvagen 91 Branch at BORAS Lunneaaten 4 Also in MAlMO and STOCKHOLM Ill SWITZERLAND URDORF ZH 8902 Baurquln Clo Vagol austr L Bulton Sewer YUGOSLAV...

Page 32: ...eds promptly and efficiently Whatever your loca tion there is a Union Special Representative to serve you Check with him today ATLANTA GA MONTREAL CANADA BOSTON MASS TORONTO CANADA CHICAGO ILL BRUSSELS BELGIUM DALLAS TEXAS LEICESTER ENGLAND LOS ANGELES CAL LONDON ENGLAND NEW YORK N Y PARIS FRANCE PHILADELPHIA PA STUnGART GERMANY Representatives and distributors In oil Important industrial cities t...