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JUKI MO-735, Dealer Training Manual, Page: 31 / 37

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JUKI MO-735 Dealer Training Manual Download Page 31

MO-735 Overlock

Triple

 

Cover

 

Stitch

 

or

 

4

‐

Thread

 

Cover

 

Stitch

Look

 

at

 

the

 

stitching

 

on

 

the

 

back

 

of

 

the

stitch

 

sample.

 

If

 

the

 

needle

 

thread

 

(green,

 

blue

 

or

 

yellow)

 

is

looping

 

on

 

the

 

bottom,

 

tighten

 

the

 

thread

 

tension

 

for

 

that

 

needle.

 

Look

 

at

 

the

 

top

 

cover

 

stitching.

  

If

 

you

 

see

 

any

 

of

 

the

 

looper

 

(brown)

 

thread

 

on

 

top,

 

loosen

 

the

 

needle

 

tension.

 

Summary of Contents for MO-735

Page 1: ...MO 735 Overlock Dealer Training...

Page 2: ...MO 735 Overlock 2 Thread Chain Stitch Lets thread the MO 735 for the 2 Thread Chain Stitch Open the Clothplate Cover on the left side of the machine The Chain Stitch Looper is located behind this door...

Page 3: ...ittle parts I can assure you that it is very easy to thread The looper disengages for easy threading The illustration below shows the threading to be 1 2 3 and that is pretty accurate Let s close the...

Page 4: ...ch In the accessories for the MO 735 there are two items we will need to set the machine up for the chain stitch The Multipurpose Coverhem presser foot The Cover Chain Stitch Extension Plate The spool...

Page 5: ...Raise the presser foot Press the catch release lever to release the presser foot Remove the presser foot to the left Look at the standard foot There is a lever on the back of the foot that can be adju...

Page 6: ...s how the professionals keep those seams from stretching out of shape The Set Screw A can be loosened and adjusted to suit the width of the tape The tape fits into the slot and flows along the guide o...

Page 7: ...here is space for the right 2 needles and the left 3 needles to move through the foot This foot is also used for applications such as the 5 thread safety stitch where needles are placed in both the le...

Page 8: ...nder the shaft The groove in the shaft should line up exactly with the presser foot pin Lower the presser foot and the foot should engage automatically Look at the Cover Stitch Foot The left and right...

Page 9: ...MO 735 Overlock 2 Thread Chain Stitch There is only space for the three needles used in the Left needle holder This foot can only be used for the Chain Stitch and 2 or 3 thread Coverhem stitches...

Page 10: ...in Stitch For the Chain Stitch and Coverhem stitches we need to remove the Knife Guard and place the Chain Stitch Extension Table on the looper cover Open the looper cover Remove the Knife Guard by pu...

Page 11: ...2 Thread Chain Stitch Attach the Chain Stitch Extension table by holding it at a slight angle to the looper cover Position and hold both the cover and table parallel Push plate to the right until it c...

Page 12: ...o place the spool holder for the chain stitch lift the foam pad A slide the guide tabs C of the spool holder B into the guide of the Upper side of the spool holder from the left to right position E an...

Page 13: ...Overlock 2 Thread Chain Stitch To disengage the Upper Looper turn the handwheel to bring the Needles to the lowest position Open the Looper Cover Press the release lever back The Upper looper is in a...

Page 14: ...ock 2 Thread Chain Stitch Let s start setting up the machine for the Chain Stitch Upper knife should be in the up or disengaged position Place a needle in the front left holder in the position marked...

Page 15: ...wn thread on the Chain Stitch spool Bring thread up and through antenna guide 1 Pull thread behind antenna and place the thread in guide 2 Pull thread towards base of machine and then place thread thr...

Page 16: ...d Chain Stitch Let s look at threading the Chain Stitch Looper in steps Step 1 Place the thread Into the guide near the hinge of the Cloth Plate Cover Step 2 Place thread into Chain Stitch Tension Ten...

Page 17: ...des One area that tends to be misunderstood on the threading chart is the loop around the rotary take up Place the thread in the guide Loop back around and insert thread in the 1 4 inch opening on the...

Page 18: ...d around the guide You will see how the thread lays against the take up lever Next guide is on the back of the metal guide plate Do not pass thread through the hole in the guide plate If threaded prop...

Page 19: ...Stitch Now we need to thread the looper Turn the handwheel on the machine so that the needle bar is in the lowest position Press the looper auto threader white button up towards the chain looper and g...

Page 20: ...hain stitch there is one extra guide that needs to be threaded Thread the lower looper eye from back to front Then draw thread up to the top looper eye Press looper button upwards to engage the looper...

Page 21: ...Raise the needle bar to the highest position Thread the needle using the Yellow tension guides When you reach the guides above the needle the placement of the thread will be slightly different than w...

Page 22: ...h length should be 2 5 The Upper Knife is disengaged Place two layers of cotton fabric with wrong side facing up under the presser foot and begin sewing at a slow to medium speed If you have the brown...

Page 23: ...he eye of the needle Click the brown looper thread and then chain off until all thread has been removed from the machine There is a spool of poly floss in your sewing kit Please locate that now Adjust...

Page 24: ...piece of cotton fabric with wrong side facing up under the presser foot and begin sewing at a slow to medium speed The poly floss will be stitched on the underside of the fabric The chain stitch can...

Page 25: ...the needles and one in the chain looper To set the machine up for this stitch open the Cloth Plate cover Remove the thread from the small pigtail guide on the looper Raise the presser foot and chain o...

Page 26: ...MO 735 Overlock Triple Cover Stitch or 4 Thread Cover Stitch Place needles in the Center and Right Needle positions There will be three needles in the front left needle holder...

Page 27: ...Overlock Triple Cover Stitch or 4 Thread Cover Stitch Use the chart at the front of the Overlock Notebook to thread the needles Change the Stitch Length to 3 Set the tensions as noted on the threading...

Page 28: ...MO 735 Overlock Triple Cover Stitch or 4 Thread Cover Stitch Instead of threading the blue thread through the upper looper follow the thread path for the Green needle thread...

Page 29: ...ple Cover Stitch or 4 Thread Cover Stitch Thread the guides above the needles as shown here Hold the thread tails for the needle and chain looper thread With the presser foot in the up position slowly...

Page 30: ...a hem Place fabric under presser foot so that the right side is facing up and the folded edge is lined up with the 2 5 marked line on the Cover Extension Plate or Table Begin sewing at a slow to medi...

Page 31: ...at the stitching on the back of the stitch sample If the needle thread green blue or yellow is looping on the bottom tighten the thread tension for that needle Look at the top cover stitching If you s...

Page 32: ...ove the center needle position Remove the needle Locate one of the cotton pieces that have been folded to create a hem Place fabric under presser foot so that the right side is facing up and the folde...

Page 33: ...create different cover stitch effects by removing one of the needles A narrow cover stitch can be created using Left and Center needles or the Center and Right needles The Narrow Cover Stitch can als...

Page 34: ...chart for the Interlock threading Please locate that chart This is a combination of the Chain Stitch and 3 Thread Overlock stitches Thread the machine so that you can create this stitch Remember to r...

Page 35: ...d Overlock Remember to engage the Upper Looper Turn the handwheel to bring the needles to the lowest position Open the looper cover Pull the release lever forwards until it snaps into position The upp...

Page 36: ...5 Overlock 5 Thread Overlock Change the presser foot on the machine to the standard presser foot Replace or add needles Thread the machine and start sewing Your finished sample should look similar to...

Page 37: ...MO 735 Overlock The MO series has additional accessory presser feet that when added to the stitch functions can greatly increase the creative potential of the Mo 735 and Mo 734 DE...

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