KANSAI SPECIAL RX/UTC Series Instruction Download Page 1 | Manualshive

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INSTRUCTION

INSTRUCTION

INSTRUCTION

INSTRUCTION

RX/UTC MANUAL

Industrial

Industrial

Industrial

Industrial

Sewing

Sewing

Sewing

Sewing

Machines

Machines

Machines

Machines

First published : September 1991

Eighth edition : July

2001

No. 010086

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Summary of Contents for RX/UTC Series

Page 1: ...UCTION INSTRUCTION INSTRUCTION RX UTC MANUAL Industrial Industrial Industrial Industrial Sewing Sewing Sewing Sewing Machines Machines Machines Machines First published September 1991 Eighth edition July 2001 No 010086 ...

Page 2: ...cial s RX UTC Series Read and study this instruction manual carefully before beginning any of the procedures and save it for later use This instruction manual describes adjustments and maintenance procedures for the thread trimmer Refer to the RX Series instruction manual for other information ...

Page 3: ...5 9 Looper thread clamp spring pressure 5 6 ADJUSTING THE THREAD RELEASER 6 1 Thread releaser block 6 6 2 Thread releaser connection plate 6 6 3 Thread releaser lever 6 6 4 Thread releaser plate 7 6 5 Thread releaser hook 7 7 SAFETY DETECTOR 7 8 ADJUSTING THE SPEED CONTROLLER AND AIR PRESSURE 8 9 THREAD WIPER ADJUSTMENT 8 10 ADJUSTING THE PRESSER FOOT LIFT 9 11 ADJUSTING THE TOP COVER THREAD TRIMM...

Page 4: ...laced at position A for the next sewing operation after the threads are cut 2 INSTALLING THE POSITION DETECTOR Install position detector A and tighten screw B temporarily Fit positioner bar C onto the guide groove of the position detector Then tighten screw D Turn on the motor Press the pedal with heel after two to three stitches are formed by pressing the pedal with toe Then the needle stops Loos...

Page 5: ... be approximately 26mm clearance between ring G and bracket D 4 ADJUSTING THE THREAD TRIMMER SOLENOID 4 4 4 4 1 Solenoid stroke 1 Solenoid stroke 1 Solenoid stroke 1 Solenoid stroke The stroke of the solenoid should be approximately 15mm To adjust this stroke remove rubber cover F and loosen nut A Set the clearance between rubber cushion B and the rear end of the solenoid at 15mm To position shaft...

Page 6: ...per thread clamp spring is simultaneously loosened 5 5 5 5 2 Ad 2 Ad 2 Ad 2 Adjusting the looper thread clamp spring justing the looper thread clamp spring justing the looper thread clamp spring justing the looper thread clamp spring Position of looper thread clamp spring D so that the part a 1 of movable knife and the part d 1 of looper thread clamp spring are on the same plane And adjust it will...

Page 7: ...f its travel there should be a distance of 22mm from the center of the needle bar to the point of movable knife A To make the above adjustments remove pin S and make a fine left to right adjustment on movable knife driver lever M by turning screw T 5 5 5 5 6 Adjusting the movable knife front to back 6 Adjusting the movable knife front to back 6 Adjusting the movable knife front to back 6 Adjusting...

Page 8: ...art the machine Movable knife A should enter needle thread loops B Cutting edge C for the looper thread should pass looper thread D When the movable knife is returning home the needle threads and looper thread are pulled to the right by cutting edges E and F and cut by the stationary knife 5 5 5 5 9 Looper thread clamp spring pressure 9 Looper thread clamp spring pressure 9 Looper thread clamp spr...

Page 9: ...er connection plate 2 Thread releaser connection plate 2 Thread releaser connection plate 2 Thread releaser connection plate Fit thread releaser connection plate D to guide screw E Create a clearance between plate D and thread releaser connection lever G Adjustment is made by loosening screw H 6 6 6 6 3 Thread releaser lever 3 Thread releaser lever 3 Thread releaser lever 3 Thread releaser lever P...

Page 10: ...le thread should not protrude long from the underside of the fabric at the start of sewing Loosen screw I and adjust thread releaser hook J To decrease the amount of the thread supplied by the thread take up raise the thread releaser hook To increase the amount lower the thread releaser hook If the amount is too little the stitches cannot be formed at the start of sewing 7 SAFETY DETECTOR The safe...

Page 11: ...stopper ring D 2 Secure shaft F with screw G There should be 1mm clearance between lever B and secure shaft F 3 Position thread wiper K with screw H The distance between the left end of the thread wiper and the center of the needle bar should be approximately 19mm when the thread wiper is all the way to the left and clearance between the needle center and point P of the thread wiper should be appr...

Page 12: ...5 1mm Pneumatic presser foot lift When the cylinder gets actuated the presser foot should be 6mm or 7mm above the top surface of the needle plate Position stopper E so that lever G cannot be lowered Then secure stopper E with nut F Electric presser foot lift When plunger H moves in direction of J the presser foot should be 6mm or 7mm above the top surface of the needle plate Adjust by using chain ...

Page 13: ...the movable knife refer to 11 6 11 11 11 11 2 Adjusting the top cover thread clamp spring 2 Adjusting the top cover thread clamp spring 2 Adjusting the top cover thread clamp spring 2 Adjusting the top cover thread clamp spring Top cover thread clamp spring G should protrude approximately 3mm from end F of the stationary knife Loosen screws I and adjust spring G while checking spring G is parallel...

Page 14: ... should hook the top cover thread when the movable knife returns home Loosen screws J on movable knife installation base I Set the clearance between hook end D of movable knife C and the top cover thread at approximately 1mm 11 11 11 11 6 Adjusting the height of the movable knife 6 Adjusting the height of the movable knife 6 Adjusting the height of the movable knife 6 Adjusting the height of the m...

Page 15: ...acket D To decrease the pressure move down bracket D The pressure of spring F should be as light as possible yet be sufficient to return the movable knife home correctly when the solenoid gets actuated 11 11 11 11 8 Adjusting the top cover thread releaser hook 8 Adjusting the top cover thread releaser hook 8 Adjusting the top cover thread releaser hook 8 Adjusting the top cover thread releaser hoo...

Page 16: ... PNEUMATIC DEVICES 12 12 12 12 1 RX9800 1 RX9800 1 RX9800 1 RX9800 Connect air lines and cords by referring to the illustration below and the parts list 12 12 12 12 2 RX9800ALK 2 RX9800ALK 2 RX9800ALK 2 RX9800ALK PHK PHK PHK PHK ...

Page 17: ...14 12 12 12 12 3 RX9800PLK 3 RX9800PLK 3 RX9800PLK 3 RX9800PLK 13 WIRING AND PIPING FOR ELECTRIC DEVICES ...

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