W6 N 707D free-arm User manual

Cover
W6 N 707D free-arm
Manual

Manual • Cover W6 N 707D Free Arm • 29/10/2019 • 1.0 • GBR
2
Product name Cover W6 N 707D free-arm
Publisher W6 Wertarbeit Projektierungs- und Handelsgesellschaft mbH
Bredenbecker Straße 13, D-30974 Wennigsen
Email: [e-mail]
www.w6-wertarbeit.de
This document is protected by copyright. All rights reserved. The document
may not, in whole or in part, be copied, reproduced, translated or reduced to
an electronic medium of machine-readable form without the explicit
permission of W6 WERTARBEIT Projektierungs- und Handelsgesellschaft
mbH.
Preamble Thank you very much for buying a W6 product.
We have included a comprehensive manual, so that you may easily learn
how to operate the machine. It will help you to familiarise yourself with your
machine 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.
• Maintenance, tips and tricks for the W6 N 707D free-arm.
• A visual selection of stitches and their use.
In addition to that, W6 WERTARBEIT offers a wide range of sewing projects
online to inspire you; come and take a look.
Please read the manual and the safety notes carefully before operating the
machine.
W6 tip
Subscribe to our W6 newsletter. We will keep you up-to-date and you may
take part in our special promotions.
Please enjoy your new sewing machine.
W6 WERTARBEIT
The W6 WERTARBEIT company headquarters are based in a deconsecrated church

Manual • Cover W6 N 707D Free Arm • 29/10/2019 • 1.0 • GBR
Contents 3
Contents
1Safety notes............................................................................................................ 5
1.1 Notes on operational safety ............................................................................................5
1.2 Instructions for use..........................................................................................................6
1.3 After sewing ....................................................................................................................7
1.4 Tips for a long service life ...............................................................................................7
1.5 What we expect from you ...............................................................................................8
2Assembling your cover.......................................................................................... 9
2.1 Unpacking .......................................................................................................................9
2.2 Setting up ......................................................................................................................10
2.3 Assembling your cover..................................................................................................10
2.4 Unplugging the power plug ...........................................................................................14
3Getting to know your cover ................................................................................. 15
3.1 Front view .....................................................................................................................15
3.2 Side view.......................................................................................................................16
3.3 Electrical connections ...................................................................................................17
3.4 View of the hook area (most important parts)...............................................................18
3.5 Why using W6 thread and needles is important ...........................................................18
4Standard accessories .......................................................................................... 19
5Operating 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 tension dials....................................................................................................24
5.9 Stitch length dial............................................................................................................25
5.10 Lifting and lowering the presser foot lifter .....................................................................25
5.11 Adjusting the seam width ..............................................................................................26
5.11.1 Setting the seam width by removing needles ..................................................26
5.12 Setting the differential feed dial..................................................................................27
5.13 Hand wheel ................................................................................................................28
6 Changing the presser foot................................................................................... 29
6.1 Changing the presser foot ............................................................................................29
6.2 Attaching the extension table........................................................................................32

Manual • Cover W6 N 707D Free Arm • 29/10/2019 • 1.0 • GBR
7Changing needles ................................................................................................ 33
7.1 Checking needles .........................................................................................................33
7.2 Removing needles ........................................................................................................34
7.3 Inserting a needle .........................................................................................................35
8Threading.............................................................................................................. 38
8.1 Diagram of the 4 thread guide paths ............................................................................38
8.2 1. BROWN thread guide path (threading the lower looper)..........................................39
8.3 2. GREEN thread guide path (threading needle thread E) ...........................................46
8.4 3. BLUE thread guide path (threading needle thread D) ..............................................52
8.4 4. ORANGE thread guide path (threading needle thread C) ........................................58
8.6 Using the threader ........................................................................................................64
8.7 The spool net (inserting spool centring device, felt washer and net) ...........................66
8.8 Changing thread by knotting.........................................................................................67
9Beginning 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
11.2.1 Cleaning the cover ...........................................................................................76
11.2.2 Oiling the cover ................................................................................................77
11.3 Disposal ........................................................................................................................78
12 Help ....................................................................................................................... 79
12.1 Troubleshooting ............................................................................................................79
12.2 Tips & tricks ..................................................................................................................81
12.2.1 Checking the thread quality .............................................................................81
12.2.2 Inserting a new needle.....................................................................................82
12.2.3 Checking the needle plate ...............................................................................83
13 Technical data....................................................................................................... 84
13.1 Key data........................................................................................................................84
13.2 Technical data ...............................................................................................................84
13.3 EC Declaration of Conformity .......................................................................................86
14 Service information.............................................................................................. 87
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Manual • Cover W6 N 707D Free Arm • 29/10/2019 • 1.0 • GBR
1 Safety notes
Notes on operational safety
Safety notes
In this chapter you will find information regarding the use of the operating
manual:
• Chapter 1.1 Notes on operational safety
• Chapter 1.2 Instructions for use
• Chapter 1.3 After 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 the instructions and
information below. You can then work safely and enjoyably.
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Manual • Cover W6 N 707D Free Arm • 29/10/2019 • 1.0 • GBR
Instructions for use
Safety notes
1.2 Instructions for use
Please observe the following points when handling the cover:
• When unpacking, take care to choose a secure surface on which to
unpack the cover safely.
• Keep animals and objects away from the area around the cover.
• Always use the cover on a sturdy, clean and flat surface. W6
WERTARBEIT offers a robust, noise-reducing underlay for your
sewing workstation as an optional accessory.
• Keep children away from the cover.
• Keep animals and objects away from the area around the ‹foot
controller›.
• Replace defective or damaged parts of the cover immediately. Only
use original spare parts!
• Exchange needles 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 faults only with the cover switched off. In addition, unplug the
‹power plug›.
• Never change, dismantle or bypass the safety measures.
• Never deactivate the safety measures.
• Never undertake constructional changes to the cover.
• Never use the cover in the outside where it is exposed to the
elements.
• Switch the cover off immediately in the event of a malfunction.
• W6 WERTARBEIT offers frequent sewers an annual inspection (at
the owner's expense). Normal use requires an inspection every two
to four years.
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Manual • Cover W6 N 707D Free Arm • 29/10/2019 • 1.0 • GBR
After sewing
Safety notes
1.3 After sewing
Please perform the following tasks after sewing:
• Clean the cover and remove all dust, small pieces of thread and
lint. Also remove the needle plate and clean the movable feed
dogs underneath.
• Switch off the cover.
• Always unplug the ‹power plug›.
• Store the cover in such a way that it cannot fall.
• Always place the cover where it is beyond the reach of children and
animals.
• Exchange needles regularly. Worn or damaged needles pose a
hazard.
1.4 Tips for a long service life
To ensure a long service life, please 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 the cover to strong vibrations.
• The cover is not designed or intended for commercial use.
• Allow it to be inspected by a W6 workshop (this may result in
additional costs).
• Frequent sewers should send the cover in for an annual inspection
while an inspection every 2 to 4 years should be sufficient for
normal use.
To do so, order an inspection directly in our W6 WERTARBEIT online
shop at a fixed price.
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Manual • Cover W6 N 707D Free Arm • 29/10/2019 • 1.0 • GBR
What we expect from you
Safety notes
1.5 What we expect from you
Specific knowledge and skills are required when working with this cover:
• You should be confident when working with the cover.
• You must have read and understood this manual.
• Always have a clear head when working with the cover.
• Never work with the cover when under the influence of alcohol or
drugs.
• Please read and observe the package insert when taking medication.
• If you are pregnant, obtain assistance when assembling and moving
the 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:
[e-mail].
• Only allow an authorised workshop to work on electrical components.
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.
• Tips and tricks for the W6 N 707D Free Arm.
• A visual selection of stitches and their use.
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Manual • Cover W6 N 707D Free Arm • 29/10/2019 • 1.0 • GBR
DANGER
CAUTION
2 Assembling your cover
Unpacking
Assembling your cover
In this chapter you will find information regarding the assembly of the cover:
• Unpacking (Page 9)
• Setting up (Page 10)
• Assembling your cover (Page 10)
• Unplugging the power plug (Page 14)
2.1 Unpacking
You are responsible for shipping the cover to a specialist workshop when it
requires inspection or repair. To avoid any damage, please send the cover
in its original packaging. Therefore, we recommend that the packaging
material, including the polystyrene, be kept. In this case, ensure that all
packaging 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 when unpacking.
Please proceed as follows:
1. Unpack the cover on a suitable surface.
2. Unpack the telescopic arm with the thread guide rack.
3. Cut up all plastic bags that are supplied with the cover.
4. Store the packaging material in a secure place beyond the reach of
children.
! Should you wish to dispose of it, do not simply throw the packaging
material away but send it for recycling.
5. The cover has been unpacked
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Manual • Cover W6 N 707D Free Arm • 29/10/2019 • 1.0 • GBR
DANGER
Setting up
Assembling your cover
2.2 Setting up
When setting up the cover, please pay attention to the following points:
• The supporting surface must be sturdy, non-slip and of adequate size.
• W6 recommends a non-slip and insulated W6 mat.
• There is adequate illumination for work.
• Its position ensures a comfortable and ergonomically sound posture
when working.
• It is placed beyond the reach of children and animals.
• It is not placed in direct sunlight.
• It is not exposed to high levels 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.
►Only use an easily accessible power socket as a power source.
►Do not operate multiple devices from a single power socket. There is a
risk of an overload.
►Do not unplug the power plug from the socket with wet hands.
►Do not plug the power plug into the socket with wet hands.
►Do not pull the power plug from the socket by the power cable.
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Manual • Cover W6 N 707D Free Arm • 29/10/2019 • 1.0 • GBR
Assembling your cover
Assembling your cover
Please proceed as follows:
1. Attach the telescopic 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.
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Manual • Cover W6 N 707D Free Arm • 29/10/2019 • 1.0 • GBR
Assembling your cover
Assembling your cover
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.
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Manual • Cover W6 N 707D Free Arm • 29/10/2019 • 1.0 • GBR
Assembling your cover
Assembling your cover
7. Set the ‹on and off switch› to the “ I” (ON) position.
▼ The cover is switched on.
▼ The lighting is switched on.
? Is the work light of the cover not lighting up?
The LED (light-emitting diode) may 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 switch› to the “ 0” (OFF) position to switch off the
cover.
» The cover is connected
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Manual • Cover W6 N 707D Free Arm • 29/10/2019 • 1.0 • GBR
Unplugging the power
plug
Assembling your cover
2.4 Unplugging the power 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.
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Manual • Cover W6 N 707D Free Arm • 29/10/2019 • 1.0 • GBR
3 Getting to know your cover
Front view
Getting to know your cover
This chapter will familiarise you with the parts of the cover and their
designations:
• Front view (Chapter 3.1)
• Side view (Chapter 3.2)
• Electrical connections (Chapter 3.3)
• View of the hook area (most important parts) (Chapter 3.4)
• Why using W6 thread 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 tension dial – brown thread path (lower looper)
7
Needle plate (removable for cleaning)
8a
Metal guide notch
8b
Double thread guide clip
8c
Metal needle bar
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Manual • Cover W6 N 707D Free Arm • 29/10/2019 • 1.0 • GBR
Side view
Getting to know your cover
Parts of the cover (continuation)
No.
Designation
9
Free arm to pull off
10
Cover
11
Front 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
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Manual • Cover W6 N 707D Free Arm • 29/10/2019 • 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
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Manual • Cover W6 N 707D Free Arm • 29/10/2019 • 1.0 • GBR
View of the hook area (most important parts only)
Getting to know your cover
3.4 Partial thread paths of the lower looper (3)
Components of the cover – partial threading paths of the lower looper view
No.
Designation
1
Quick-threading eye 1
2
Quick-threading eye 2
3a
Quick-threading spring hook (thin)
3b
Threading hook (thick)
4
Metal threading eye with raised metal bar
5
Protruding metal hook on the cross-headed screw
6
Lower thread threading aid with white lever to push
7
Lower looper threading hole
3.5 Why using W6 thread and needles is important
Even a good cover can only sew 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 easily, cause thread to break, damage the
sewing yarn or cause the cover to skip stitches. Not only this, an unsuitable
needle also produces a seam of poor appearance because it forces the thread
through the weave instead of allowing it to slide through smoothly.
For safety reasons, always use original W6 WERTARBEIT needles ELX705 of
size 80 or 90.
Other needles are not permissible. They damage the cover and are not a
warranty case!
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Manual • Cover W6 N 707D Free Arm • 29/10/2019 • 1.0 • GBR
Standard accessories 19
4 Standard accessories
The following 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)

Manual • Cover W6 N 707D Free Arm • 29/10/2019 • 1.0 • GBR
On and off switch
Operating elements
5 Operating elements
In this chapter you will find information regarding the operating elements of
the cover:
• On and off switch (Page 20)
• Jack for the power 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 switch
On and off switch on the cover
2