SINGER UT-1 User Manual

Instruction Manual

Singer

UT-1 Device

ST-1 Device

for

755U Machine
756U Machine

INSTRUCTION MANUAL

(DRAFT)

SINGER@

UT-l/ST-l DEVICE

FOR

755U/756U MACHINE

®A registered trademark of The Singer Company Limited

Copyright©! 997 The Singer Company Limited

AÌÌ Rights Reserved Throughout The World

OONTENTTS

PAGE

1. Application

.......-... .

-...................... .........-....-................

1-1 Threading and testing —...........................-

1-2 Installment and adjustment of the synchronizer

...... . ...... ..-......-.........

1- 3 Electricity and connection of its power control cycle

2. Maintenance and adjustment
2- 1 Lower moval knife and fixed knife

........................-......-----

-------------

----­2-2 Setting the height of the lower fixed knife carrier guide
2-3 Setting the position of thread trimmer -------­2-4 Double-checking

3. Tension release equipment

4. Adjustment for spreader trimmer
4-1 The explanation for trimming operation
4- 2 Maintenance and adjustment

5. Illustrated parts list
5- 1 UT-1 Underbed trimmer components

-------------

.... ..

------------------------------------------

--- --

-----------------

-----­.. .

-------

------------------------------

........------------------------- ------

--------

--------------------------------------

-------

----

------------------

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-----------------------

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------------------------------------ 12

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---------------- 2

....................... 4

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--------

---10

----

-......... 12

----

----

----

----

2

3

5
5
6
7

8
9
10

10

5-2 ST-1 Spreader thread trimmer components ­5-3 Compressed air components

---------------------------------------------

------------------------------

14

16

5-4 Thread tension and motor components ..................................... 18

5-5 Air piping diagram

-------------------------------------------------------

20

1. APPUCATION :

1-1 THREADING AND TESTING

THE THREADING OF THIS SEWING MACHINE IS THE SAME AS CT
SERIES, PLEASE REFER TO THE USER GUIDE OF CT SERIES
INTERLOCK MACHINE.

PLEASE BE AWARE THAT THE WRONG THREADING IS THE MAIN
REASON TO CAUSE THE SKIP STITCH PROBLEM. IF THE UTA-1
DEVICE IS NOT ASSEMBLY ON THE MACHINE BY OUR FACTORY BLTT

PURCHASE SEPARATELY PLEASE ADJUST AND TEST THE MACHINE
TO REACH THE BEST SEWING EFFECTS ACCORDING TO THE
FABRICS AND .THREAD YOU ARE USING FIRST AND THEN,

ASSEMBLE THE UTA-1 DEVICE AFTERWARDS.

[ DO NOT OPERATE THE UTA-1 DEVICE IF THERE IS NO FABRICS

UNDER THE PRESSER FOOT.

1. START THE SEWING MACHINE BY PUSHING THE PADEL
FORWARD®

2. WHEN PEDAL BACK TO NEUTRAL POSITION © THE SEWING
MACHINE STOP AND AT THIS MOMENT. YOU CAN SET THE
NEEDLE TO ITS UPPER SET STOP POSITION OR LOWER SET STOP

POSITION.

3. WHEN PUSHING THE PEDAL BACKWARD ©THE NEEDLE REACH

ITS UPPER SET STOP POSITION AND STOP THEN TRIMMING KNIFE
START ITS OPERATION TO CUT THE LOOPER THREAD AND
NEEDLE THREADS FIRST THEN CUT THE SPREADER THREAD NEXT

AND PRESSER FOOT UFT UP AUTOMATICALLY.

4. TAKE OFF THE SEWING FABRICS AND PREPARE FOR THE NEXT
SEWING OPERATION.

BEFORE YOU PUSH THE PEDAL FORWARD. YOU CAN PUSH THE
PEDAL BACKWARD AND LIFT UP THE PRESSER FOOT IN ORDER
TO ADJUST THE FABRICS POSITION AT ANY TIME.

1-2 INSTALLMENT AND ADJUSTMENT OF THE SYNCHRONIZER :

TOPPER

©SET SCREW

(pSYNCH^2^-

(§)SEP..
^ SCREW

©5ET SCREW

gSET scre'S^ pulley

1. INSTALL SYNCHRONIZER©INTO BELT PULLEYQ)AND TIGHTEN THE
SET SCREW© LIGHTLY.

2. INSERT ONE END OF STOPPER®INTO THE HOLE ON THE MACHINE
AND INSERT THE OTHER END OF STOPPER INTO THE GROOVE OF
SYNCHRONIZER AND THEN TIGHTEN THE SET SCREW®

3. CONNECT THE POWER OF MOTOR ( PLEASE DO NOT CONNECT THE
ELECTRIC POWER OF TRIMMING KNIFE YET)

4. PUSH THE PEDAL AND START THE SEWING MACHINE AND THEN

PUSH THE PEDAL BACKWARD TO STOP THE MACHINE. BY THIS
TIME, THE SEWING MACHINE WILL STOP AT CERTAIN POSITION
AUTOMATICALLY.

5. OBSERVE THE "P" SET MARK FROM HANDWHEEL AND WHEN THE
MACHINE STOPPED. THE "P" SET MARK FROM HANDWHEEL SHOULD
MATCH THE SET MARK ON THE SEWING MACHINE AND AT THIS
MOMENT, THE NEEDLE SHOULD REACH ITS UPPERMOST DEAD POINT.

WHILE ADJUSTING, LOOSEN THE SET SCREW® TURNING THE BELT
PULLEY® THEN TIGHTEN THE SET SCREW LIGHTLY, REPEAT SUCH

PRECEDURE SEVERAL TIMES TO MAKE SURE THE "P’ SET MARK
FROM HANDWHEEL CAN MATCH EVEN WITH THE SET MARK OF THE
MACHINE BODY.

6. AFTER TIGHTEN THE SET SCREW, PLEASE DOUBLE CHECK THE
RELATED POSITION ONCE MORE TO MAKE SURE THESE TWO SET
MARKS ARE MATCHING EVENLY.

1-3 ELECTRICITY AND CONNECTIUN ui- iia rwwcn uwmnwk

CYCLE.

GENERAL CONNECTIDN DIAGRAM OF AC SERVE MDTCR

<

SPREADER TRIMMER
UNDER BED TRIMMER

PRESSER FDDT <

SAFTY SWITCH <

l.RED

2. BLACK

3.RED ^

4. BUCK

5. BLACK

6. BLACK

7. BLACK

8. YELLOW

/

-----

^

© ©

e ©

6 © 3. WHITE

© ©

© 9

© é

© ©

© ©

^

J

l.RED

2. DEEP BLUE

4. GRAY

5. ORANGE

6. GREEN

7. YELLOW

8. BLACK

*>

*>

s

>

2. MAINTENANCE AND ADJUSTMENT

2-1 LOWER MOVABLE KNIFE AND FIXED KNIFE

IF YOU ARE RESHARPING THE KNIVES, OR CHANGING THE KNIVES, OR

INCASE, TAKING OFF THE TRIMMING KNIFE SET IF NECESSARY AND
YOU WANT TO RE-INSTALL THE TRIMMING KNIFE SET BACK, PLEASE
REFER TO FOLLOWING ITEMS AND ADJUSTING THE RELATED PARTS
INVOLVED.

@ PLEASE MAKE SURE THE POWER IS -OFF*

LOOSENINq-THE COMPRESSED AIR JOINT
AND ADJUSTING THE POSITION OF

LOWER MOVABLE KNIFE IN ORDER
TO MAKE THE MOVABLE KNIFE CAN
BE SLICED EASILY IN THE LOWER
MOVABLE KNIFE GUIDE AND CAN NOT
INTERFERENCE WITH THE KNIFE GUIDE.

WHEN MOVABLE KNIFE MOVED TO ITS
LEFTEST DEAD POINT THERE SHOULD

HAVE A INTERVAL OF 1m.m. BETWEEN
SET SCREW A AND FIXED KNIFE AND
CAN NOT COLLIDE WITH EACH OTHER.

YOU CAN ADJUST THE INTERNAL BY
LOOSEN THE SET SCREW B AND MAKE
SURE THE EDGE OF MOVABLE KNIFE
MATCH EVENLY WITH THE EDGE OF
FIXED KNIFE.

WHEN MOVABLE KNFE MOVED TO ITS
RIGHTEST DEAD POINT, THE HOOK
BALDE OF MOVABLE KNIFE SHOULD
BE RETREAT Im.m. INSIDE FROM

THE BLADE OF FIXED .KNIFE.

MATCH \a
EVEN

HOOK SLADE''MOVABLE

KNIFE

THE RELATIONSHIP AMONG CLAMP SPRING.

KNIFE PRESSURE SPRING AND CLAMP

SPRING PRESSURE ADJUSTING PIECE.

WHEN THE HOOK BUDE OF MOVABLE
KNIFE A RETREATED 1mm INSIDE FROM
THE BALDE OF FIXED KNIFE B, THE
FRONT EDGE OF CLAMP SPRING C
SHOULD MATCH EVEN WITH THE TOP

OF MOVABLE KNIFE. SIDE EDGE

OF MOVABLE KNIFE AND CLAMP SPRING

ALSO SHOULD MATCH EVENLY.

WHEN LOOPER THREAD BEEN CUT.
THE CLAMP SPRING SHOULD HOLD
THE LOOPER THREAD AND MOVING

AWAY TOGETHER WITH KNIFE BASE

FROM THE LOOPER AND THE PRESSURE

OF CLAMP SPRING CAN BE ADJUSTED

BY ADJUSTING THE CLAMP SPRING
PRESSURE ADJUSTING PIECE AND PLEASE
REFER TO NEXT ITEM.

2-2 SETTING THE HEIGHT OF THE LOWER FIXED KNIFE

CARRIER GUIDE

FIXED KNIFE®

jm

PRESSURE SPRING f 3

PRESSURE SPRING pippp

WHEN LOWER MOVABLE KNIFE MOVE
FORWARD FROM LOWER KNIFE HOLDER,
THE INTERNAL BETWEEN MOVABLE KNIFE
AND THE RIDGE OF LOOPER SHOULD
BE 0.1

LOOSENING THE SET SCREW A AND ADJUSTING

THE HEIGHT OF LOWER FIXED KNIFE CARRIER

GUIDE TO ITS PROPER POSITION THEN TIGHTEN
THE SET SCREW A.
PLEASE MAKE SURE THE LOWER MOVABLE
KNIFE CAN BE MOVH) FORWARD AND
BACKWARD SMOOTHLY.

2-3 SETTING THE POSITION OF THREAD TRIMMER

WHEN THE PISTON OF. KNIFE DRIVING
CYUNDER REACH ITS LEFTEST DEAD
POINT AND TRIMMING KNIFE SET WILL
MOVE TO THE SIDE OF THE LOOPER.
THERE WILL BE A 2m.m. INTERVAL
BETWEEN THE TRIMMING KNIFE SET
AND THE LOOPER.
LOOSEN THE SET SCREW NLIT (A),

TURNING THE PISTON CLOCKWISE

TO REDUCE THE INTERVAL OR

COUNTER CLOCKWISE TO INCREASE
THE INTERVAL, TO ADJUST THE
TRIMMING KNIFE SET TO ITS PROPER
POSITION AND THEN TIGHTEN THE

SET SCREW NUT

TURNING THE HANDWHEEL AND MAKE

SURE THE "P" SET MARK MATCH THE
SET MARK FROM THE MACHINE HEAD.
USING HAND TO MOVE THE PISTON
OF THE KNIFE DRIVING CYLINDER IN
ORDER TO MOVE THE TRIMMING KNIFE
SET TO THE LOOPER

SET MARK o

KEEP PUSHING THE PISTON OF KNIFE

DRMNG CYLINDER, THEN THE MOVABLE

KNIFE START TO MOVE FORWARD.

WHEN THE MOVABLE KNIFE MOVE TO

FROM THE LEFT EDGE OF FEED
DOG’S RIGHT COLUMN.
THE TIP OF THE MOVABLE KNIFE SHOULD
LOCATED ON THE TOP OF THE CENTER
LINE OF LOOPER'S RIDGE

7 FEED DOG

tjmi

LOOPER

HANDWHEEL

15MM

- RR-\10VABL
TIP

WHEN MOVABLE KNIFE KEEP MOVING TO
THE LEFT TILL 1.5mm AWAY FROM THE
RIGHT SIDE OF FEED DOG*S LEFT COLUMN.
THE TIP OF THE MOVABLE KNIFE SHOULD
STILL STAY WITHIN THE RIDGE OF THE LOOPER.

WHEN ADJUSTING. LOOSENING THE SET SCREW (A)
AND TURNING THE ECCENTRIC STUD AND SETTING
THE POSITION OF THE TIP OF MOVABLE KNIFE
(THE SET MARK OF THE ECCENTRIC STUD MUST
FACING TOWARD THE RIGHT SIDE).

2-4 DOUBLE-CHECKING

AFTER ASSEMBLED THE THREAD TRIMMING SET, PRIOR TO THE
SEWING OPERATION. YOU MUST DOUBLE CHECK THE CORRELATION OF

NEEDLE THREAD, LOOPER THREAD, LOWER MOVABLE KNIFE AND
LOOPER. AND ALSO DOUBLE CHECK IF THE THREAD TRIMMER CAN
TRIM THE THREADS PROPERLY AND IF CLAMP SPRING CAN HOLD THE
LOOPER THREAD PROPERLY.

WHEN MOVABLE KNIFE (A) MOVE FROM
RIGHT TO THE LEFT. IT MUST PASSING
THROUGH THE LOOP OF THE NEEDLE

THREADS (U) (LT). IN THE SAME TIME,
THE POSITION OF HOOK BLAD (a^ MUST
BE IN THE FRONT OF LOOPER THREAD.

WHEN MOVABLE KNIFE (A) RETREAT FROM

ITS LEFTEST DEAD POINT TO THE RIGHT.

HOOK BLADE(a;AND(a’)WILL PULL THE

NEEDLE THREAD AND LOOPER THREAD TO
THE FIXED KNIFE AND. CUT THE THREADS
IN ORDER AND THE CLAMP SPRING WALL
HOLD THE THREAD END AND MOVE TO THE

BACK OF LOOPER TOGETHER WITH TRIMMING
KNIFE SET (A). YOU CAN ADJUST THE HOLDING
PRESSURE OF CLAMP SPRING TO AVOID THE
THREAD END CAME OFF DURING THE
MOVEMENT BY ADJUST CLAMP SPRING
PRESSURE ADJUSTING PIECE.

THE TRIMMING ABIUTY OF KNIFE MUST

BE MODERATE OR THE.KNIFE WILL BE

WORE OLTT VERY SOON. IF THE TENSION

OF KNIFE PRESSURE SPRING IS TOO BIG,
YOU CAN ADJUST IT BY MOVING KNIFE
PRESSURE SPRING TO THE RIGHT OR
LEFT IN ORDER TO GET PROPER TENSION.

DOUBLE CHECK THE POSITION OF SAFETY
SWITCH WHEN THE POWER IS ON. THE
TRIMMING KNIFE SET MUST BE IN ITS SET
POSITION.
THE TRIMMING KNIFE SET CAN ONLY
FUNCTION WHEN THE KNIFE DRIVING
CYLINDER (B) PUSH AWAY SAFETY STITCH (A).

WHEN ADJUSTING. LOOSENING SET SCREW (C)
AND SETTING THE DESIRED POSITION FOR
SAFETY SWITCH THEN TIGHTEN SET SCREW(C).
AFTER TIGHTEN THE SET SCREW (C) YOU

DOUBLE CHECK IF SAFETY SWITCH IS

MUST

SET PROPERLY.

3. TENSION RELEASE EQUIPMENT

EACH OF SET SCREWS FOR THE TOP
THREE THREAD GUIDE HOOK UNITS IS
SETTING IN THE MIDDLE OF TWO THREAD
GUIDE EYELETS AND EACH OF SET
SCREWS FOR THE BOTTOM TWO THREAD
GUIDE HOOK UNITS IS SETTING IN THE
DISTANCE OF lOm.m. APART FROM THE

THREAD GUIDE EYELET.

THE RELEASE WEDGE MUST REACT
EARLIER THAN THE THREAD TRIMMER'S

OPERATION. WHEN ADJUSTING, LOOSENING
THE SET SCREW. SETTING THE PROPER
POSITION OF RELEASE WEDGE. IN THE
MEANTIME. PLEASE MAKE SURE THE
RELEASE WEDGE CAN PUSH TENSION
DISC COMPLETE APART AND ALSO CAN
RETREAT COMPELELY ( CAN NOT
INTERFERENCE WITH TENSION DISC.)

4. ADJUSTMENT FOR SPREADER TRIMMER

4-1 THE EXPLANATION FOR TRIMMING OPERATION.

WHEN NEEDLE MOVED TO ITS UPPERMOST
DEAD POINT, MOVABLE KNIFE (A) PASSING
THROUGH THE NEEDLES AND THE LOOP
OF SPREADER THREAD (CAN NOT
INTERFERENCE WITH EACH OTHER.),
WHEN THE TIP OF MOVABLE KNIFE
MOVED TO THE HALF DISTANCE
BETWEEN SPREADER AND PRESSER

fOOT AND START RETREATING BY THIS
MOMENT THE HOOK BLADE OF MOVABLE
KNIFE IS PULLING THE ORNAMENTAL
THREAD BACK TILL THE FIXED KNIFE CUT

THE ORNAMENTAL THREAD AND THE
THREAD CLMAP SPRING IS HOLDING THE
ORNAMENTAL THREAD END.

4-2 MAINTENANCE AND ADJUSTMENT

WHEN MOVABLE KNIFE PASSING THOUGH

THE NEEDLES AND SPREADER, THE

INTERVAL BETWEEN MOVABLE KNIFE
AND SPREADER SHOULD BE 0.1-0.3 m.m.
LOOSEN THE SET SCREW AND ADJUST
THE SPREADER TRIMMER SET TO ITS
PROPER POSITION AND THEN TIGHTEN
THE SET SCREW.

WHEN MOVEABLE KNIFE MOVE FORWARD
AND MEET WITH SPREADER, THE TIP OP
HOOK BLADE SHOULD SQUARE MATCH TO
THE THREAD HOOK OF SPREADER
LOOSEN THE SET SCREW, ADJUST THE
HOOK BLADE OF MOVABLE KNIFE TO ITS
PROPER POSITION AND LINE UP WITH
THREAD HOOK OF SPREADER THEN

TIGHTEN. THE. SET SCREW.

WHEN MOVABLE KNIFE MOVE FORWARD
TO ITS LOWEST DEAD POINT. THE TIP OF
THE MOVABLE KNIFE SHOULD LOCATE
AT THE HALF DISTANCE BETWEEN
SPREADER AND PRESSER -FOOT. LOOSEN
THE NUT OF CYLINDER ADJUST THE
PISTON TO ITS PROPER POSITION THEN

TIGHTEN THE NUT.

WHEN RE-SHARPENING THE KNIVES, OR
CHANGING THE KNIVES OR TAKING OFF
THE SPREADER TRIMMER SET IF

NECESSARY, PLEASE ASSEMBLE BACK
THE SPREADER TRIMMER ACCORDING
TO FOaOWJNG ITEMS.
MOVABLE KNIFE SHOULD SLIDE SMOOTHLY
IN THE SLIDE BLOCK AND CAN NOT HAVE

ANY INTERVAL BETWEEN MOVABLE KNIFE
AND SLIDE BLOCK.

THE SIDE EDGE OF FIXED KNIFE SHOULD

MATCH EVENLY WITH FIXED KNIFE HOLDER.

FIXED KNIFE HOLDER

MATCH

EVENLY

FIXED KNIFE

WHEN MOVABLE KNIFE MOVE BACKWARD.

THE HOOK BLADE OF MOVABLE KNIFE
SHOULD RETREAT O.Sm.m. INSIDE FROM
THE BLADE OF FIXED KNIFE.

WHEN MOVABLE KNIFE MOVE TO ITS UPPERMOST

DEAD POINT. THE FRONT EDGE OF THREAD

CLAMP SPRING AND MOVABLE KNIFE SHOULD

BE EVEN. AND THE FRONT EDGE OF KNIFE
PRESSURE SPRING AND FIXED KNIFE SHOULD
BE EVEN.

FIXED
KNIFE

INTERVAL

MOVABLE

-KNIFE

THREAD 'MATCH
CLAMP EVENLY

SPRING

MOVABLE KNIFE

HOOK
BLADE

(L5MH^

FIXED

KNIFE

ADJUSTING SCREW IS USED FOR SETTING
THE TENSION OF CUMP SPRING IN ORDER
TO HOLD THE ORNAMENTAL THREAD
PROPERLY. IF THE TENSION BETWEEN
THREAD CLAMP SPRING AND MOVABLE
KNIFE IS TOO BIG, THEN MOVE THE KNIFE
PRESSURE SPRING FORWARD IN ORDER

TO GET PROPER TENSION,

FIXED KNIFE

•KNIFE

MOVABLE KNIFE

SET SCREW

CLAMP

SPRING

5-1 UT-1 UNDERBED TRIMMER COMPONENTS

UT-1 Pneumatic Underbed Trimmer Components

Ref. No. Part No.

1
2

3
4
5

6
7
8
9

10

11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

VUTA0201
VUTA0202
VHE04280608C
VUTA0204
VUTA0205
VME03241006C
VME03240506A
VUTA0208
VSB24560204A
VUTA0210
VSB24560505A

VSB24560905A
VUTA0213
VUTA0214
VUTA0215
VUTA0216
VUTA0217
VSB24560405A
VUTA0219
VUTA0220
VUTA0221
VMB04280608A
VUTA0223
VUTA0224
VUTA0225
VUTA0226
VUTA0227
VMB04280608C
VUTA0229
VMB05320710E

Description Q* ty
Lower Knife Holder ------------ ­Oscillating Center Ring

Screw ............................................

Lower Knife Carrier
Knife Guide Ring
Screw

...........................................

Screw

..............................................

Lower Movable Knife ­Screw ­Lower Fixed Knife
Screw ­Screw
Lower Movable Knife Guide
Clamp Spring
Knife Pressure Spring
Clamp Spring Pressure Holder
Clamp Spring Pressure Adjusting Piece
Screw
Crank Chancier Cover
Lower Fixed Knife Carrier Guide ­Supplementary Spring
Screw
Spring
Pin
Driving Lever
Driving Roller ------------------------------------ 1
Adjusting Ring ------------------------------------ 1
Screw
Joint Block
Stud --------------------------------------------- 1

.....................----------

--------------------------------------------

..........................................

............................................

---------------------------------------------

-------------------------------------------

-------------------------------------------

.........................................

-- -- -

................................

..................................

---------------------------------------

------

--------------------------------- 1

....

......

...............-................

.....-.......

...........------------------

--------------------------------

------------------------

..............................

............................

-------------------------------

.................

-.................. 1

2

.....

...........

--------------

1

..................

....................

1

1

1

1

1

1

1

1

...

1

2

1
1
1

1

2

1

1

2

1

1

1

2

1

3-¿ ûl“i ûrnCAUCn inncnu 1П11ШПЕ1\ UUmrUi'iO'liû vrun /3QU Wfttfnjincùj

Spreader Thread Trimmer Components (FOR 756U MACHINES)

Ref. No. Part No.

1
2
3
4
5
6

7 VUTA0307

VUTA0301

VMB04280508A
VUTA0303
VUTA0304
VUTA0305
VUTA0306

8 VUTA0308
9

10
11
12

13
14
15
16

17
18
19
20
21

22
23
24
25
26

VSB24560204A
VUTA0310
VUTA0311
VUTA0312

VUTA0313
VMD04280808D
VUTA0315
VUTA0316
VUTA0317

VMA08400311A
VMA04280307A
VUTA0320
VUTA0321
VSB24560405A
VUTA0323
VUTA0324
VUTA0325
VMN02160300A

Description Q* ty

Knife Holder Plate

Screw

.......

Connecting Bracket
Knife Holder Bracket

Stud

.....-........... .. .

Upper Movable Knife Base
Screw ­Movable Knife
Screw
Left Slide Block
Fixed Knife Holder
Knife Guide Bracket
Cylinder Holder
Screw
Spring Washer----------------------------------------- 4

Cylinder ......................................... 1

Speed Controller ------------------------------------ 2
Nut
Nut ----------------------------------------------- 2
Joint

Fixed Knife
Screw
Thread Clamp Spring---------------------------------- 1
Knife Pressure Spring--------------------------------- 1
Knife Pressure Adjusting Piece ------------------------ 1
Screw -------------------

.............................................

----------------------------------------------

------------------------------------------------

-----

-----

......................—..........-......

.... ....

--------------------------------------

------------------------------------------ I

-- -- -

------------------------------------------ 4

..................................

---------------------------------

-------------------------------­.. .

........-----

... .. ..........

...................

.....

...

....-.............

....

......------------

....

....

......

-------------------------------------

-----------------------------------

-------------

.... ....

.........-.....

---------.....

----- ----

-........-

- -

.......

....

------------

....

.....

....

1

6

1

1

2

1
1

1

2

1
1
1

1

4

1

1

1

Compressed Air Components

Rel No.

1
2
3

4

5
6
7
8
9

10
11
12

13
14
15
16
17
18
19

20
21
22
23
24
25

26
27
28
29
30
31

32
33
34
35
36
37
38
39
40
41
42

43
44
45
46

Part No.
VUTA0401
VMD06401010A
VUTA0403

VMA08500613A
VUTA0405
VMC06402314E
VMA06400510B
VUTA0408
VUTA0409
VMM04283007B
VMD03203006D
VUTA0412
VUTA0413
VUTA0414

VUTA0415
VUTA0416
VUTA0417
VUTA0418
VMD03201306D
VUTA0420
VMC04280608A
VUTA0422
VUTA0423

VMD06401410A

VMD05321409A
VUTA0426

VMC06401210E
VUTA0428
VLTA0429
VMA06400510A
VUTA0431
VUTA0432
VUTA0433
VUTA0434

VMC04281107A
VUTA0436
VUTA0437
VUTA0438
VUTA0439
VUTA0440
VMA04280307A
VMM04281407A
VUTA0443
VMC04280810A
VMA04280307A
VUTA0446

Description Q* ty
Base

--------------

Screw

---- -­Cylinder
Nut

...........-.....-.......

-------

..........................................

Speed Controller

Stud ..........-.....-----

Nut

....

....

.....

Electromasietic Valve Base ­Electromagnetic Valve
Screw

.......................------------------------

Screw ....................

-----

......

-------------------

......

..............

- -

......----- -----

--------

.... ...

...............-.....-...........

---------

.............

-........-

----- ----------

.............

..........................

................................

-

-----------------------

1

----­...

1
2

1
2
1
1

1

2

2

4

Connector............................................ 2

Connector
Elbow Connector
Elbow Connector

---------

....................................

..........

---------- ---------

.... ........ ....-........

--------------

2

2

1
Washer ---------------------------------------------- 4
Washer

.. . ..

........-........

....

.....—...........

2

Safety Switch ...................................... 1

Screw

.....

...........................-------

Safety Switch Bracket
Screw

.............................................

........-......................

--------

2

1

2
Cylinder Holder Bracket------------------------------- 1
Connecting Lever

Screw

-----------

---------- ----

-------

----------............

---

---------

.....

..... ..

" I

2
Screw --------------------------------------------- 4
Cylinder Holder --------­Screw

...... .

........-....-............

Speed Controller ----------------­Cylinder

-----------------

-----.............

.. .

-------------

------

---- ----......

.. .

... .. .

.........

--- -- -

......1

1
1
2

Nut ............................................... 1

Bearing
Joint
Pin
Connecting Arm
Screw-----­E-ring

--- ---

--------------------------------------

---------------------------------------------

----------------------------------------------

.....................................

----------------------------------------

............................................

1

1

1

1
2

1
Pin ----------------------------------------------- 1
Washer -----------­Speed Controller ---------­Cylinder -

....................

--- --- -

------

--------- ------....

------....

-........-

................

........... 1

2
2

Nut ................................................ 1

Screw

............

Joint

........

..... ..

.....-.....................

...............-.....

..............

...

1

1
Screw---------------------------------------------- 1
Nut ­Tension Release Lever---------

............................................

--- --- -

-------

------

1

— 1

Thread Tension and Motor Components

Ref. No.

1

Part No.

VUTA0501
2
3 VUTA0503

4

5

VMM04281407A
VUTA0505

6 VUTA0506

7 VUTA0507
8

9
10
11

VUTA0508
VUTA0509
VUTA0510
VUTA0511

12 VUTA0512

13 VUTA0513

14
15

16
17
18
19
20
21

VUTA0514
VUTA0515

VUTA0516
VUTA0517
VUTA0518
VUTA0519
VMC04281007A
VUTA0521

Description Q* ty
Thread Guide Eyelet ­Thread Tension Spring Assanbly Set (See List Below)
Spacer

.....

... .. .

Screw ............

Thread Guide Hook Unit
E-ring
Spring -

................................-......

................-.....-..........

Tension Release Shaft
Pin

---------------- ------

Spring ..........

Guide Bar
Dust Cover

-- -- -

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....-......

........-

....

......

......-....... 1

.. .

..........-.. .. .

.... ... .... ... .-.....-...........

.....

............

.......

..... .

......

------------------------

...

....-------

-------

---------- --------

--------

---1

----

---- --

----------------------------------

---1

.....

-.....1

.....

1

1
2
2
5

1

1
1

Guide ------------------------------------------- 1
Cloth Plate
AC Servo Motor ­Power Cord

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.....------

......-------

---------- ---------

------------------------

-- - - -

1

----

1

1
Electromagnetic Valve Cord ------------------------- 1
Synchronizer ----------------------------------- 1
Stopper -------------------------------------------- 1
Screw

-- - - -

Regulator

----

----

--------------

----------

----

— 1

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1

2.Thread Tension Spring Assembly Set

Variety

755U200
755U300
756U200
756U300

Part No.
VCTA030610
VCTA030620
VCTA030630
VCTA030640