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Manual • Cover W6 N 707D Free Arm • 29/10/2019 • 1.0 • GBR

11 Maintenance

Inspection at W6

Maintenance

In this chapter you will find information regarding maintenance:

•

Inspection at W6 (chapter 11.1)

•

Maintenance that must be performed by the customer (chapter 11.2)

•

Cleaning the cover (chapter 11.2.1)

•

Oiling the cover (chapter 11.2.2)

•

Disposal (chapter 11.3)

11.1 Inspection at W6

You W6 cover requires basic care and cleaning to ensure that the stitch

quality is maintained. To enable you to carry out this care easily yourself

without much effort, the W6 workshop team has provided you with

suitable care instructions with descriptive illustrations in this manual.
However, there are certain areas of the W6 cover which cannot be

reached with normal cleaning. If your W6 cover has been used very

frequently, then the fluff and dust deposits must be removed regularly.
Is the appearance of the seam no longer flawless even after you have

cleaned it? Is your W6 cover getting noisier? This may mean that sewing

dust or pieces of thread should be removed from bearings and shafts by

a trained professional.
The interaction between the hook and the needle bar should also be

readjusted at certain intervals, as these can also be affected by

uncontrolled tugging at fabric, dirt deposits and needle strikes. Thorough

cleaning as part of an inspection service by our W6 master workshop will

solve these problems.
Parts subject to the warranty conditions will of course be repaired or

replaced free of charge.
An inspection performed at regular intervals at the owner’s expense will

result in quiet operating characteristics and nice seams. Furthermore,

this will also increase the longevity and functionality of your cover.
W6 WERTARBEIT recommends an annual inspection for all frequent

sewers. An inspection every 2 to 4 years should be sufficient for normal

use.
You can always book an appointment for an inspection of your cover on our

website [email protected] .

Summary of Contents for N 707D free-arm

Page 1: ...Cover W6 N 707D free arm Manual ...

Page 2: ...chine quickly Please register your machine online at www w6 wertarbeit de under Service Guarantee registration Moreover W6 WERTARBEIT offers the following options on its website for free To access these please go to our website using www w6 wertarbeit de and select HELP Criteria for the optimal threading of a W6 N 707D free arm 4 min video A tutorial video specifically for the W6 N 707D free arm M...

Page 3: ... is important 18 4 Standard accessories 19 5 Operating elements 20 5 1 On and off switch 20 5 2 Jack for the power supply and foot controller 21 5 3 Power plug 21 5 4 Foot controller 22 5 5 Extension table 22 5 6 Opening and closing the front cover hook flap 23 5 6 1 Opening the front cover hook flap 23 5 6 2 Closing the front cover hook flap 23 5 7 Presser foot pressure dial 24 5 8 4 thread tensi...

Page 4: ...hread by knotting 67 9 Beginning and ending a cover seam 68 9 1 1 Starting the sewing process with the cover 68 9 1 2 How to sew a cover seam in case of raised cross side seams 71 9 1 3 Needle information 71 10 Stitch selection and automatic thread tension 72 10 1 Stitch types and their use 73 11 Maintenance 75 11 1 Inspection at W6 75 11 2 Maintenance that must be performed by the customer 76 11 ...

Page 5: ...ter sewing Chapter 1 4 Tips for a long service life Chapter 1 5 What we expect from you 1 1 Notes on operational safety The cover is carefully designed and safe Nevertheless the cover can pose hazards if the cover is not used in accordance with its intended use if the cover is not used correctly if the cover is operated under impermissible conditions It is very important to carefully read through ...

Page 6: ...edles regularly Worn or damaged needles pose a hazard Only use W6 WERTARBEIT ELX705 needles of size 80 or 90 for this cover Spare parts and tools must comply with the technical requirements laid down by the manufacturer This is always assured in the case of original spare parts Perform maintenance in the manner described in this manual Respect the intervals for recurring maintenance work Rectify f...

Page 7: ... comply with the following Do not expose the cover to direct sunlight moisture or high levels of humidity Clean and oil your cover at regular intervals Perform these tasks thoroughly at least once a year In the event of increased use more frequently When cleaning the cover use dry or damp cloths only Never use benzine thinners or other chemical agents for the purposes of cleaning Do not subject th...

Page 8: ...he cover Do not dismantle the cover rather leave this to a trained specialist However please keep in mind that you must perform basic maintenance activities yourself You are personally suited to operate the cover In case of doubt always contact our service department by email info w6 wertarbeit de Only allow an authorised workshop to work on electrical components Moreover W6 WERTARBEIT offers the ...

Page 9: ...g material is stored beyond the reach of children There is a risk of suffocation On delivery the cover is packed in a plastic bag This poses a risk of suffocation for children who play with it Cut up the plastic bags Take care that children do not play with the packaging material The cover is supplied with needles installed There is a risk of being pricked by the needles Be careful of the needles ...

Page 10: ...s of humidity or moisture It is not standing next to radiators or other sources of heat 2 3 Assembling your cover Prerequisite The power cord is undamaged There are no heavy objects on the cord The cable is not exposed to high temperatures The mains voltage is 230 Volt Danger to life posed by electrical shock The cover operates at low voltage Improper connection poses a risk of an electrical shock...

Page 11: ...pic arm and fasten it in place by means of the screw on the spool pin 2 Position the two retaining hooks of the spool stand with the installed telescopic arm precisely in front of the openings of the mounting bracket at the rear of the cover 3 Press the spool stand up to the housing of the cover and slide it to the right as far as the stop 1 ...

Page 12: ... 4 Extend the three part telescopic arm carefully and completely In order to ensure that they are securely locked in place make sure that the thread guide bars engage when extended 5 Plug the power and foot controller plug into the jack on the cover 6 Plug the power plug into the power socket 1 ...

Page 13: ...ay be damaged Contact the W6 WERTARBEIT Support department using the contact form on our website Is the cover not sewing The cover is not connected correctly Switch the cover off again Check all plug connections 8 Slowly press the foot controller to start sewing The further the foot controller is pressed the faster the cover sews 9 Release the foot controller to stop sewing 10 Set the on and off s...

Page 14: ...plug In the following situations the cover must be switched off at the on and off switch and you must unplug the power plug from the power socket If the cover is going to remain unsupervised If you intend to exchange the needle or thread If you remove the covers If a power failure occurs during use In the event of a storm 1 ...

Page 15: ...hread and needles is important Chapter 3 5 Use of thicker decorative yarn with thread guide Chapter 3 6 3 1 Front view Components of the cover Front view Parts of the cover No Designation 1 Thread guides with telescopic arm 2 Handle retractable 3 Thread tension dial orange thread path needle C 4 Thread tension dial blue thread path needle D 5 Thread tension dial green thread path needle E 6 Thread...

Page 16: ...ont cover opening flap 12 Power and light switch 13 Hand wheel 14 Differential feed dial 15 Stitch length dial 16 Spool stand 17 Spool centring only for large spools 18 Spool pin 19 Lever for lifting and lowering the presser foot 3 2 Side view Components of the cover Side view Parts of the cover continuation No Designation 20 Presser foot pressure dial 21 Thread cutter 1 ...

Page 17: ... 1 0 GBR Electrical connections Getting to know your cover 3 3 Electrical connections Electrical connections Parts of the cover No Designation 1 On and off switch 2 Jack for the power supply and foot controller 3 Power plug 4 Foot controller 1 ...

Page 18: ...w properly if the thread and needles are compatible with each other W6 WERTARBEIT offers compatible high quality products for your cover Cheap poor quality threads can cause trouble when sewing Therefore we recommend using tension friendly and lint free W6 thread available in 415 different shades This thread is suitable for sewing embroidery and covering machines An unsuitable needle may break eas...

Page 19: ... accessories are included in the delivery of the cover Accessories included Accessories No Designation 1 Screwdriver large 2 Oiler 3 Brush 4 Needle set ELX705 5 Spool net 4x for poorly winding yarn 6 Felt washer 7 Needle threader 8 Allen key small 9 Tweezers 10 Accessory box 11 Spool centring 4x 12 Cover folded ...

Page 20: ...er supply and foot controller Page 21 Power plug Page 21 Foot controller Page 22 Opening the front cover hook flap Page 23 Closing the front cover hook flap Page 23 Presser foot pressure dial Page 24 4 thread tension dials Page 24 Stitch length dial Page 25 Setting the seam width by removing the left handle needle Page 26 Setting the differential feed dial Page 27 Hand wheel Page 28 5 1 On and off...

Page 21: ...07D Free Arm 29 10 2019 1 0 GBR Jack for the power supply and foot controller Operating elements 5 2 Jack for the power supply and foot controller Jack for the power supply and foot controller 5 3 Power plug Power plug 2 ...

Page 22: ... push the faster the cover sews Foot controller 5 5 Extension table If you remove the extension table you can use the cover for free arm work with tubular elements such as trousers or sleeves The extension table can be pulled out laterally Removing the extension table To re attach carefully push the extension table in the opposite direction until it engages 2 ...

Page 23: ... Slide the cover to the right up to the stop 2 Tip the lid forwards towards you The front cover hook flap is open 5 6 2 Closing the front cover hook flap Please proceed as follows Tip the lid to the rear towards the cover housing Then slide the lid to the right up to the stop As soon as the lid touches the cover housing it is pulled automatically to the left and engages in the correct position The...

Page 24: ...reduce the presser foot pressure as necessary Set the dial in the direction towards 1 If you are sewing heaver fabrics you can increase the presser foot pressure as necessary Set the dial in the direction towards 7 5 8 4 thread tension dials The thread tension is set by means of the dials For the right tension of the desired stitch types and use see the table in chapter 10 1 Attention The cutting ...

Page 25: ... stitch length The stitch length can be freely set within the range from 1 to 5 mm The desired value must be set at the marking point on the cover housing Most covering work is sewn with a seam length of 2 5 mm To do so set the stitching length dial to the symbol horizontal dash between 2 and 3 Setting of the stitch length dial for most covering work 5 10 Lifting and lowering the presser foot lift...

Page 26: ...by removing needles There are two alternatives available for setting the seam width Variant a Remove needle D middle needle and the blue thread path Sew with needles C E You will get a stitch width of 6 mm The cover seam is wide Variant b Remove needle E needle on the far right and the green thread path Sew with needles C D You will get a stitch width of 4 mm The cover seam is narrow Narrow cover ...

Page 27: ...f gathering or stretching that is desired Whether the fabric is stretched or gathered by the differential feed dogs depends on the feed differential that has been set between the front and rear feed dogs This is the so called differential feed ratio Differential feed dial The differential feed ratio can be set within a range from 1 0 6 to 1 2 0 The setting is changed by means of the differential f...

Page 28: ...al Cover W6 N 707D Free Arm 29 10 2019 1 0 GBR Hand wheel Operating elements 5 13 Hand wheel The hand wheel must always be turned forwards towards you in other words anti clockwise Turning the hand wheel 28 ...

Page 29: ...r is activated by for example a child a sufficiently heavy pet an object or accidental pressing by the user themselves Always unplug the power plug before changing the presser foot Risk of injury posed by breaking needles If an incorrect presser foot is used the needle may hit the presser foot and thus be bent or broken parts may move uncontrollably Always use the correct presser foot Material dam...

Page 30: ...e very top 3 Press the small red lever on the back to release the presser foot from the presser foot holder The presser foot is automatically released from the holder when the lever is pressed 4 Place the new presser foot on the needle plate beneath the presser foot holder 5 Place the presser foot holder on the centre of the bar of the new presser foot Make sure that the presser foot bar is aligne...

Page 31: ...wer position Does the presser foot bar not engage Press the small red lever on the back again Does the presser foot bar still not engage The presser foot bar is not in the correct position and must be moved to the correct position Slide it slightly forwards or backwards accordingly 7 Check whether the presser foot has engaged by lifting the presser foot lifter The presser foot has been changed ...

Page 32: ...n be found on the website of W6 WERTARBEIT The extension table is used to enlarge the sewing area The size of the throat remains guaranteed The extension table is attached simply by pushing it onto the machine It is easily attached and removed Extension tables are used to relieve the fabric tension when working with large volumes of fabric The fabric is not pulled down to the left as it normally d...

Page 33: ...ombination with tension friendly and lint free W6 thread 7 1 Checking needles Safety instructions Use of needles Only use W6 WERTARBEIT needles ELX705 of size 80 or 90 for this cover Never use standard household needles Never use bent or worn needles Never use needles with bent or damaged points Risk of injury posed by breaking needles Worn or damaged needles can break and damage the cover There i...

Page 34: ...ntroller is on the floor This can lead to the cover starting up unexpectedly if the foot controller is activated by for example a child a sufficiently heavy pet an object or accidental pressing by the user themselves Always unplug the power plug before changing a needle Risk of injury posed by breaking needles If the needle is inserted incorrectly it can break and damage the cover There is a risk ...

Page 35: ...ains stuck in the fabric The needle has been removed W6 tip If you remove only one needle you should definitely tighten the needle clamp screw gently so that it will not get lost ATTENTION If the needles have been inserted correctly the needles on the right seem to be a little longer than the needle on the left The needle heights drop from left to right 7 3 Inserting a needle Make sure to select a...

Page 36: ...object or accidental pressing by the user themselves Always unplug the power plug before changing a needle Risk of injury posed by breaking needles If the needle is inserted incorrectly it can break and damage the cover There is a risk of injury posed by uncontrollably moving parts Always change the needle in the manner described Please proceed as follows 1 Turn the hand wheel forwards towards you...

Page 37: ...TION Afterwards insert the second and third needle Fix them loosely in place 5 The 3 needles must be in the highest position on the stop of the needle piston ATTENTION Wrong Needle C has not been inserted correctly Right The needles C D E have been inserted correctly in the highest position on the needle piston at the encircled viewing windows of the needle piston 6 Only fix the 3 needles complete...

Page 38: ...guide path needle thread E 3 BLUE thread guide path needle thread D 4 ORANGE thread guide path needle thread C W6 tip The terms brown green blue and orange threads are used in the text below These do not refer to the actual colours of the threads which obviously may be of any colour but to the coloured stripes of the four dials of the thread tension W6 tip Always keep strictly to the sequence when...

Page 39: ...tal pressing by the user themselves Always unplug the power plug before threading the thread W6 tip Always strictly adhere to the sequence when threading the four threads 1 BROWN thread guide path lower looper 2 GREEN thread guide path needle thread E 3 BLUE thread guide path needle thread D 4 ORANGE thread guide path needle thread C in order to create a correct seam pattern The following illustra...

Page 40: ... thread the brown thread from behind through the hole of the large oval metal bend of the thread guide of the telescopic arm 2a Pull the brown thread under tension to threading position 2a with both hands laterally from left to right below the long small pre tension metal arm hook When the brown thread engages into pre tension 2a you will hear it click into place Attention A pre tension can only b...

Page 41: ... the brown thread tight at the telescopic arm in order to be able to pull it under tension Hold the brown thread tight until it is in the correct position between the tension discs 4 At threading position 4 guide the brown thread through the metal guiding clip on the far right 5 At threading position 5 guide the brown thread marked with a brown dot through the marked quick threading spiral horizon...

Page 42: ...eading eye no 6 marked with a brown dot from top to bottom 7 Pull the brown thread through the quick threading eye no 7 marked with a brown dot from bottom to top 8a Hold the brown thread gently but taut with both hands under the thin quick threading spring hook Attention The brown thread must be placed behind the thin quick threading spring hook see figure 4 ...

Page 43: ... above the raised metal bar forwards towards you Now the brown thread is in front of the raised metal bar and under the thin quick threading spring hook Check Gently pull the threaded brown thread to the left Under tensile stress the brown thread must remain below the thin quick threading spring hook no 8a In this case the thin quick threading spring hook must move elastically Attention Failure to...

Page 44: ...own thread directly upwards into the threading hole of the lower looper Pull the brown thread from front to back through the threading hole of the lower looper on the right tip of the looper Attention The brown thread must always be held as taut as possible in all threading positions 11 Now guide the brown thread a little to the far left by means of the tweezers Place the brown thread behind the r...

Page 45: ...nt on the looper end has been threaded automatically 13 The brown thread of the lower thread looper has been threaded Cut the thread to a length of 10 cm with scissors The thread end 10 cm hangs down from the tip of the lower looper 14 Close the front cover hook flap Tips for the end of threading All threads must be threaded Hold the threads individually on the presser foot or lower loop with one ...

Page 46: ...cidental pressing by the user themselves Always unplug the power plug before threading the thread W6 tip Always keep strictly to the sequence when threading the four threads 1 BROWN thread guide path lower looper 2 GREEN thread guide path needle thread E 3 BLUE thread guide path needle thread D 4 ORANGE thread guide path needle thread C in order to create a correct seam pattern The following illus...

Page 47: ...hreading position 1 pull the green thread from behind through the hole of the large oval metal bend of the thread guide of the telescopic arm 2a At threading position 2a pull the green thread under tension with both hands laterally from left to right below the long small pre tension metal arm hook When the green thread engages into pre tension 2a you will hear it click into place Attention A pre t...

Page 48: ... tension discs towards threading position 4 When doing so hold the green thread tight at the telescopic arm in order to be able to pull it under tension Hold the green thread tight until it is in the correct position between the tension discs 4 At threading position 4 guide the green thread around the raised metal bar to the left to threading position 5 ATTENTION Hold the thread taut 4 ...

Page 49: ... threading needle thread E Threading 5 At threading position 5 guide the green thread through the rearmost slot of the three metal notches 6 Guide the green thread to threading position 6 upwards through the slot of the vertical metal bar ATTENTION Always hold the thread taut 4 ...

Page 50: ...d the thread taut 8 Guide the green thread to threading position 8 and pull it to the double thread guide clip from the far left to the far right Make sure that the green thread is behind the upper and in front of the lower element of the double thread guide clip In the double thread guide clip select the notch on the far right of the upper metal element of the double thread guide clip ATTENTION A...

Page 51: ...hread the green thread through the eye of sewing needle E located on the far right by means of the threader You can also thread the green thread through the needle from front to back by means of tweezers 12 Guide the green thread 10 to 15 cm out to the left under the needles The green thread has been threaded into needle thread E W6 tip In this regard also view the video Optimal threading of a W6 ...

Page 52: ...cidental pressing by the user themselves Always unplug the power plug before threading the thread W6 tip Always keep strictly to the sequence when threading the four threads 1 BROWN thread guide path lower looper 2 GREEN thread guide path needle thread E 3 BLUE thread guide path needle thread D 4 ORANGE thread guide path needle thread C in order to create a correct seam pattern The following illus...

Page 53: ... threading position 1 pull the blue thread from behind through the hole of the large oval metal bend of the thread guide of the telescopic arm 2a At threading position 2a pull the blue thread under tension with both hands laterally from left to right below the long small pre tension metal arm hook When the blue thread engages into pre tension 2a you will hear it click into place Attention A pre te...

Page 54: ...nsion discs towards threading position 4 When doing so hold the blue thread tight at the telescopic arm in order to be able to pull it under tension Hold the blue thread tight until it is in the correct position between the tension discs 4 At threading position 4 guide the blue thread around the raised metal bar to the left to threading position 5 ATTENTION Always hold the thread taut 5 ...

Page 55: ...h threading needle thread D Threading 5 At threading position 5 guide the blue thread through the middle slot of the three metal notches 6 Guide the blue thread to threading position 6 upwards through the slot of the vertical metal bar ATTENTION Always hold the thread taut 55 ...

Page 56: ...ld the thread taut 8 Guide the blue thread to threading position 8 and pull it to the double thread guide clip from the far left to the centre Make sure that the blue thread is behind the upper and in front of the lower element of the double thread guide clip In the double thread guide clip select the middle notch of the upper metal element of the double thread guide clip ATTENTION Always hold the...

Page 57: ...1 Thread the blue thread through the eye of sewing needle D in the middle by means of the threader You can also thread the blue thread through the needle from front to back by means of tweezers 12 Guide the blue thread 10 to 15 cm out to the left under the needles The blue thread has been threaded into needle thread D W6 tip In this regard also view the video Optimal threading of a W6 N 707D free ...

Page 58: ...cidental pressing by the user themselves Always unplug the power plug before threading the thread W6 tip Always keep strictly to the sequence when threading the four threads 1 BROWN thread guide path lower looper 2 GREEN thread guide path needle thread E 3 BLUE thread guide path needle thread D 4 ORANGE thread guide path needle thread C in order to create a correct seam pattern The following illus...

Page 59: ...threading position 1 pull the orange thread from behind through the hole of the large oval metal bend of the thread guide of the telescopic arm 2a At threading position 2a pull the orange thread under tension with both hands laterally from left to right below the long small pre tension metal arm hook When the orange thread engages into pre tension 2a you will hear it click into place Attention A p...

Page 60: ...sion discs towards threading position 4 When doing so hold the orange thread tight at the telescopic arm in order to be able to pull it under tension Hold the orange thread tight until it is in the correct position between the tension discs 4 At threading position 4 guide the orange thread around the raised metal bar to the left to threading position 5 ATTENTION Always hold the thread taut 6 ...

Page 61: ...threading needle thread C Threading 5 At threading position 5 guide the orange thread through the foremost slot of the three metal notches 6 Guide the orange thread to threading position 6 upwards through the slot of the vertical metal bar ATTENTION Always hold the thread taut 6 ...

Page 62: ...old the thread taut 8 Guide the orange thread to threading position 8 and pull it to the double thread guide clip from the far left to the left Make sure that the orange thread is behind the upper and in front of the lower element of the double thread guide clip In the double thread guide clip select the notch on the far left of the upper metal element of the double thread guide clip ATTENTION Alw...

Page 63: ... 11 Thread the orange thread through the eye of sewing needle C on the far left by means of the threader You can also thread the orange thread through the needle from front to back by means of tweezers 12 Guide the orange thread 10 to 15 cm out to the left under the needles The orange thread has been threaded into needle thread C W6 tip In this regard also view the video Optimal threading of a W6 ...

Page 64: ...ler is on the floor This can lead to the cover starting up unexpectedly if the foot controller is activated by for example a child a sufficiently heavy pet an object or accidental pressing by the user themselves Always unplug the power plug before threading the thread Please proceed as follows 1 Turn the hand wheel forwards towards you until the needle is in the highest position 2 Lower the presse...

Page 65: ... doing so a small metal pin pushes the thread through the eye of the needle A loop is formed Attention Example image 5 Grab the thread loop and pull the end of the thread through the eye of the needle ATTENTION Handle the threader with care A damaged threader is not a warranty claim The thread has been threaded through the eye of the needle W6 tip In this regard also view the video Optimal threadi...

Page 66: ...oper If necessary turn the hand wheel with careful forward and backward movements if possible 1 When to use a spool centring device for the thread A spool centring device is used for large round or conical spools Example W6 overlock thread 2500 m Advantage The thread can be pulled off the round or conical spool evenly 2 When to use felt washers for the thread You can place a felt washer directly o...

Page 67: ...5 Check the strength of the knot by pulling both threads 6 Pull each thread through the thread guide paths individually Are you experiencing difficulties pulling one of the threads through Check whether a loop has formed under the spool stand or if the thread as become tangled in the thread guide path Remove all loops 7 Pull the orange blue and green threads only far enough for the knot to be posi...

Page 68: ...rting the sewing process with the cover Prerequisite The needle threads orange blue green have been threaded correctly according to the manual The hook thread brown has been threaded correctly according to the manual Please proceed as follows 1 The needle threads protrudes approx 10 cm to the left on the presser foot 2 The brown hook thread has been threaded correctly into the hook system the hook...

Page 69: ... front to back The thread must run through the throat plate needle groove Place all needle threads to the left and lower the presser foot Turn the hand wheel towards you and sew 3 to 5 stitches manually by turning the hand wheel Slowly and gently push the foot controller to start sewing Do not sew beyond the fabric Stop the cover at the end of the seam Turn the hand wheel anti clockwise once The s...

Page 70: ... sew 3 to 5 stitches manually by turning the hand wheel Slowly and gently push the foot controller to start sewing After a few stitches pull out any excess threads to the back Do not sew beyond the fabric Stop the cover at the end of the seam Turn the hand wheel anti clockwise once The seam is slightly tacked The threads can now be easily pulled out of the cover Now sew the cut off starting and en...

Page 71: ...aised cross side seam by means of the foot controller Slowly and gently lead the cover over the upstanding cross side seam with your index fingers Picture 1 and Picture 2 9 1 3 Needle information This cover uses industrial flat shank needles In this way the needles cannot be inserted in the wrong direction Do not attempt to insert standard sewing machine needles of any kind and quality into this c...

Page 72: ...h needle thread D 4 ORANGE thread guide path needle thread C in order to create a correct seam pattern W6 tip Cheap poor quality threads can cause trouble when sewing We therefore recommend using tension friendly and lint free W6 thread available in over 400 shades W6 tip Only use W6 WERTARBEIT needles ELX705 of size 80 or 90 for this cover Other needle system are not permitted and may damage the ...

Page 73: ... considerably exceed the value of 2 mm For stitches 1 2 and 3 the stich length must be at least 2 5 mm A normal stitch length is 3 Only fabrics that easily fit under the presser foot of the cover can be sewn If the fabric is too thick no thread tension can be created Damages caused by improper use do not constitute grounds for a warranty claim these include e g excessive pulling or pushing of the ...

Page 74: ...nsion orange thread 4 0 Thread tension blue thread 4 0 Thread tension green thread no thread Thread tension brown thread 4 0 Stitch description There are 2 parallel narrow straight stich rows on the right side of the fabric Use Hemming hemming of sleeves t shirt hem seams as decorative seam for elastic fabrics 4 Chain stitch The chain seam is sewn with one needle Seam width Stitch length 2 mm Diff...

Page 75: ...f the seam no longer flawless even after you have cleaned it Is your W6 cover getting noisier This may mean that sewing dust or pieces of thread should be removed from bearings and shafts by a trained professional The interaction between the hook and the needle bar should also be readjusted at certain intervals as these can also be affected by uncontrolled tugging at fabric dirt deposits and needl...

Page 76: ... can lead to the cover starting up unexpectedly if the foot controller is activated by for example a child a sufficiently heavy pet an object or accidental pressing by the user themselves Always unplug the power plug before replacing the presser foot Remove the two slotted screws of the metal needle plate by means of the slot screwdriver Check the metal needle plate for needle strikes and damage S...

Page 77: ...ot controller is activated by for example a child a sufficiently heavy pet an object or accidental pressing by the user themselves Always unplug the power plug before replacing the presser foot Risk of material damage Unsuitable oil might damage your cover Only use acid free and resin free oil such as our W6 sewing machine oil Regularly oil the lubrication points of the hook as well as other reach...

Page 78: ...ing of electrical and electronic devices This is indicated by the symbol on the product manual or packaging Do not dispose of the cover with the normal household waste The materials can be recycled in accordance with their labelling By reusing or recycling materials or recycling old devices in other ways you can make a significant contribution to the protection of our environment Kindly contact yo...

Page 79: ...Reduce the presser foot pressure in case of lighter fabrics See Operating elements Presser foot pressure dial page 24 Check the differential feed see Setting the differential feed Setting the differential feed page 42 Check the metal needle plate and the presser foot for needle strikes If necessary replace the damaged parts Clean the feed dogs underneath the metal needle plate Needle breakage Inse...

Page 80: ...h as strikes or scratches Faulty or skipped stitches Insert the needle correctly See Changing needles Inserting a needle page 35 Insert a new needle as the old one may be bent or blunt Tighten the needle clamp See Changing needles Inserting a needle page 35 Change the needle size Check the threading See Threading Threading page 44 Check the metal needle plate presser foot and the hook for damage C...

Page 81: ... Connect the machine to the mains Is the cable faulty 12 2 Tips tricks Sometimes minor user errors can lead to the sloppy appearance of seams or sewing problems broken threads loops jamming catching etc W6 Wertarbeit offers you the following assistance please work through it systematically at your own pace Stick precisely to the order of the tips as each tip provides the foundation for the next 12...

Page 82: ...f the thread has not been wound correctly it cannot unwind smoothly If required use a spool net 12 2 2 Inserting a new needle Based on our experience we recommend using three new W6 WERTARBEIT needles in order to proceed with troubleshooting The needle must be inserted up to the stop in the needle holder When doing so the flat side of the cover needle must point to the rear see Changing needles In...

Page 83: ... for your sewing machine can be found on our W6 WERTARBEIT website under Help Check whether the needle plate shows needle strikes or other damage If necessary smooth these marks with fine emery paper In the event of excessive damage the needle plate must be replaced You can order a new needle plate via our W6 shop under Spare parts If your needle plate is damaged the fabric can no longer be fed co...

Page 84: ... is intended for domestic use only Other use or use beyond the intended use is considered improper use 13 2 Technical data Dimensions and weight Width 37 5 cm with hand wheel Depth 28 3 cm Height 31 0 cm Weight 6 4 kg Stitch types Stitch length determined by feeder 1 0 5 0 mm Differential feed ratio 1 0 6 1 2 Cover stitch width Narrow 3 0 mm Wide 6 0 mm Needle data Sewing speed max 1200 stitches p...

Page 85: ...cal systems Foot controller 1 electrically regulated In order to ensure that you will always have access to the latest developments in sewing W6 WERTARBEIT reserves the right to change the design construction and accessories at any time Any updates made to the manuals will be available for download free of charge in the online shop of W6 WERTARBEIT under Help and the respective device type 8 ...

Page 86: ...he version placed on the market by us complies with the essential safety and health requirements of the following EC directives 2014 35 EU Low Voltage Directive 2014 30 EU Electromagnetic Compatibility This machine complies with the following standards DIN EN ISO 12100 2010 Safety of machinery General principles for design Risk assessment and risk reduction Authorised representative Managing Direc...

Page 87: ...r the optimal threading of a W6 N 707D free arm 4 min video A tutorial video specifically for the W6 N 707D free arm Tips and tricks for the W6 N 707D free arm A visual selection of stitches and their use The W6 sewing ideas support you with creative sewing projects Take a look at our website Please read the manual and the safety notes carefully before operating the sewing machine Please register ...

Page 88: ... needles Narrow cover stitch 74 Cover seam wide 2 needles Wide cover stitch 73 D Differential feed dial 16 Disposal 78 E Extension table large optional 32 Extension table standard 22 F Felt washer 19 Foot controller 17 22 Front cover hook flap 23 Front view 15 G Getting to know your cover 15 H Hand wheel 16 28 Handle 15 Hook flap front of the coverlock 23 I Inserting a needle 35 36 Inspection at W...

Page 89: ...ents 20 P Power and foot controller plug 12 Power and light switch 16 Power plug 17 Power supply and foot controller jack 17 Presser foot lifter tension discs are engaged when lifting 25 Presser foot pressure dial 16 Q Quick threading spring hook thin 42 S Safety notes 5 Screwdriver large 19 Service information 87 Setting up 10 Side view 16 Sources of faults 79 Spool centring 16 19 Spool net 19 Sp...

Page 90: ...nsion dial 24 Thread tension dial blue needle thread D 15 Thread tension dial brown lower looper 15 Thread tension dial green needle thread E 15 Thread tension dial orange needle thread C 15 Threader 64 Tips tricks 81 Tips for a long life span 7 Troubleshooting 79 Tweezers 19 U Unpacking 9 Unplugging the power plug 14 W What we expect from you 8 Wide cover seam 3 needles Triple cover stitch 73 ...

Page 91: ...tact details and a lot of useful information that has been collected for you under Help on our website at www w6 wertarbeit de You will also find many helpful videos on instructions threading and applications We also offer you useful and tested accessories for sewing on www w6 wertarbeit de An inspection performed at regular intervals will result in quiet operating characteristics and nice seams F...

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Summary of Contents for N 707D free-arm

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W6 N 707D free-arm, Manual

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Summary of Contents for N 707D free-arm

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