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N 454D-120201

W6 N 454D overlock sewing machine

Manual

Summary of Contents for W6 N 454D

Page 1: ...N 454D 120201 W6 N 454D overlock sewing machine Manual...

Page 2: ...over the reliability of our products for yourself We have included a comprehensive manual so that you can easily learn how to operate your new machine Please read the manual and the safety notes caref...

Page 3: ...454D only 15 Use of the differential feed model 454D only 15 Activating deactivating the cutting mechanism 16 Deactivating the upper knife 16 Activating the upper knife 16 Setting the cutting width 1...

Page 4: ...and narrow overlock stitch 33 Decorative overlocking 34 Gathering 34 Sewing tucks 35 Special accessories set 36 The blind hem foot 36 The bias binding foot 37 Maintenance 38 Changing the light bulb 3...

Page 5: ...sewing point Never touch moving parts when sewing 2 Keep children away from the sewing machine 3 Only use original accessories Important notes To ensure a long service life please take note of the fo...

Page 6: ...6 www w6 wertarbeit de Machine components Model 454D with product no 502 054 only...

Page 7: ...www w6 wertarbeit de 7 Machine components...

Page 8: ...cover to the right and let it click into place by pressing on it slightly For your safety Always close the side cover and front flap before using the machine Front flap Opening Push the front flap as...

Page 9: ...s Only use the original accessories supplied with the sewing machine The following accessories are supplied with the overlock sewing machine Screwdriver Screwdriver small Tweezers Needle set Spool cap...

Page 10: ...F and plug the machine plug into the port on the right hand side of the machine 5 Plug the power plug into the power socket 6 Switch on the main switch Safety note The machine only works when the main...

Page 11: ...der the presser foot holder so that the bar snaps into the presser foot holder guide when lowering the lifter lever Press the button C to snap into place more easily Lift the lifter lever and check th...

Page 12: ...ectly Switch off the sewing machine at the main switch Move the needle bar to the upper position using the hand wheel Lower the presser foot using the lifter lever Loosen the needle clamp and remove t...

Page 13: ...ours Type of fabric Thread weight Type Needle Stitch length Differential feed Light Organdy batiste 70 100 120 3 Cotton thread Synthetic thread 70 80 2 0 3 0 0 5 1 0 Medium Linen flannel Cotton Garbad...

Page 14: ...between 1 and 4 mm Position R is the setting for the rolled hem Setting the differential feed model 454D only Turn the dial in the desired direction to set the differential feed The stitch length rat...

Page 15: ...g of the edge of the fabric 2 Negative differential feed 0 5 1 0 The main feed dog slides more material out the back than the front feed dog feeds This stretches the material and prevents puckering of...

Page 16: ...right clockwise The upper knife is moved to the lower position and snaps into the holding pin Close the side cover and the front flap Activating the upper knife Switch off the sewing machine at the m...

Page 17: ...ting width is too small The loops protrude too far over the edge of the fabric Turn the cutting width dial clockwise to move the lower knife to the right C The cutting width is too large The loops are...

Page 18: ...ne at the main switch Open the side cover and the front flap Deactivate the upper knife lower position Now the cutting width rotary knob can be pressed When released it snaps back Press the cutting wi...

Page 19: ...uide snaps into place above the spool pins Placing the spools Remove the spool pin to use small spools Insert the spool with the notch the thread clamp upwards and place the spool cap on it Expose the...

Page 20: ...to the threaded thread Lift the lifter lever and pull the threads through This saves time when threading As the knots are too thick for the eyes of the needles they must be cut before the eye of the n...

Page 21: ...tch off OFF the sewing machine at the main switch Lift the lifter lever Put the spool on the spool stand Turn the hand wheel until the tip of the looper moving downwards is at the same height as the n...

Page 22: ...into the thread guide from right to left 1 The thread must be pulled through the red eyelet of the looper thread lever 2 and then threaded into the thread guide 3 Insert the end of the thread into th...

Page 23: ...Switch off OFF the sewing machine at the main switch Lift the lifter lever Put the spool on the spool stand Turn the hand wheel until the tip of the looper is in the rightmost position Pull the thread...

Page 24: ...ooper on the left side of the needle plate is released Now the thread can be threaded at position 6 of the lower looper Turn the hand wheel until the lower looper slides to the right below the needle...

Page 25: ...tion Pull the thread forward through the eyelet of the thread guide Guide the thread through the thread guide as shown Hold the thread with one hand and pull it through the tension discs with the othe...

Page 26: ...is in the upper position Pull the thread forward through the eyelet of the thread guide Guide the thread through the thread guide as shown Hold the thread with one hand and pull it through the tensio...

Page 27: ...ng If several pieces of fabric are to be overlocked with the same seam save time and thread by sewing a thread chain with a length of approx 5 cm and attaching the next piece of fabric The presser foo...

Page 28: ...ox 5 cm Place the fabric under the presser foot and sew a few stitches Lift the presser foot and place the thread chain forward under the presser foot Lower the presser foot again Slowly sew the threa...

Page 29: ...The normal tension is set if the mark is set to 2 3 4 Turning the thread tension scale dial adjusts the thread tension Set the scale to a higher number for greater thread tension Set the scale to a lo...

Page 30: ...rease it for the lower looper thread The fabric pulls together Figure If the seam pulls together lengthwise gathering although the stitch pattern looks like shown in figure Correct thread tension plea...

Page 31: ...ead tension Make sure to retighten the needle clamp after removing a needle Correct thread tension Incorrect thread tension Increase the thread tension for the needle thread Incorrect thread tension I...

Page 32: ...loped hem Narrow overlock stitch Standard setting of the thread tension 3 thread seam Stitch length Differential feed Rolled hem slider 1 Fold the upper knife 2 Press and hold the rotary knob for the...

Page 33: ...fabric back slightly while sewing Correct thread tension Rolled hem Scalloped hem Narrow overlock stitch Thread tension settings Needle thread is loose Upper looper thread is too loose Lower looper th...

Page 34: ...3 in a contrast colour for the upper looper Model 454D with product number 502 054 only Gathering Gathered seams can be used to decorate and incorporate fullness with lightweight fabrics and knitwear...

Page 35: ...eactivate the upper knife Set the rolled hem slider to R see chapter Adjusting the rolled hem slider Sew over the folded edge of the fabric and guide the fabric exactly along the guide line Iron the e...

Page 36: ...rox 2 5 to 4 Use colour coordinated sewing thread Fold the fabric with the left side up as shown in the figure Tack the fabric or iron the edge of the hem Set the guide edge so that the needle just pi...

Page 37: ...with moderate force while the presser foot is lifted Sew a short piece of the band to check that it is being sewn correctly It may be necessary for elastic bands to increase the thread tension of the...

Page 38: ...ed Allow the light bulb to cool down as it may be hot Loosen the clamp screw of the face plate and remove the face plate Removing the old light bulb Push the light bulb up and turn it to the left Inse...

Page 39: ...ating time of approx 10 hours in cases of more frequent use Switch off the machine and disconnect the power plug The sewing machine must be cleaned of cutting and thread dust Lubricate the areas marke...

Page 40: ...h a brush Cleaning the feed dog Switch off the machine and disconnect the power plug Open the side cover and the front flap Remove the presser foot and the needles Loosen the screws of the needle plat...

Page 41: ...ds Turn the hand wheel anti clockwise until the upper knife is in the lowest position In this position the front edge of the upper knife should overlap with the cutting edge of the lower knife by appr...

Page 42: ...correctly Insert the correct needle See the needle and thread table Rethread the upper and lower threads Clean the area under the needle plate Skipped or faulty stitches with stretch material Stretch...

Page 43: ...tch length2 approx 1 4 mm Standard stitch length approx 3 mm Differential feed ratio2 main to front feed dog 1 0 5 1 2 25 Max work height 5 mm Max stitching rate approx 1300 min Needle system 130 705...

Page 44: ...www w6 wertarbeit de or call us Our telephone number contact information as well as further information can be found on the warranty card which you have received together with the machine Please regi...

Page 45: ...d hem 18 32 Rolled hem slider 18 S Safety notes 5 Scalloped hem 32 Setting the presser foot pressure 11 Spare parts 44 Special accessories set 36 Spool cap 19 Spool net 19 T Telescopic thread guide 19...

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