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15

c)

Setting the presser foot
pressure

Here you can set the pressure with
which the material is pressed onto the
stitch plate. 

•  Using the little screwdriver supplied,

loosen the screw at the top of the
front cover.

Open the 

front cover

.

Now use the 

lever

to set the presser

foot pressure, for example 

"0"

if 

no pressure 

is to be applied,

for example for darning with free-
hand stitches

"1"

for 

light 

fabrics (curtains)

"2"

for 

average 

fabrics (normal)

"3"

for 

heavy 

fabrics.

d)

Stitch width

Here you can set the width of seam for
zigzag patterns.

First raise the needle fully, by turning
the handwheel.

Select a stitch width from 0...5 using
the 

selector wheel

(0 = narrow / 

5 = wide)

Important:

If the 

twin needle 

has been

inserted, the selector wheel should be
set to "3" maximum. If a higher setting
is selected, the twin needle will break!

e)

Stitch length

Here you can set the speed at which
the material is carried forward when
sewing. This therefore determines the
gap (length) between the stitch points.

Select a stitch length on the stitch
length selector wheel (0 = short / 
4 = long).

IB_Sewingmachine_content_UK.qxd  22.07.2004  12:21 Uhr  Seite 15

Summary of Contents for 270 E

Page 1: ...2x 3x IB_Sewingmachine_cover_UK qxd 21 07 2004 14 13 Uhr Seite 1...

Page 2: ...a Handelsgesellschaft mbH Burgstra e 21 D 44867 Bochum www kompernass com E 2073 05 2004 Automatic Free Arm Sewing Machine 270 E Operating instructions IB_Sewingmachine_cover_UK qxd 21 07 2004 14 13 U...

Page 3: ...n for processing other materials for example leather canvas and similar heavy materials for use in commercial or industrial applications 2 Technical Data Power supply 230 V 50 Hz Power consumption 85...

Page 4: ...l dangers Keep electrically powered tools out of the reach of children 4 Notes on safety Warning Possible injury and material damage As a user of electrical appliances you are legally required to prev...

Page 5: ...box compartment can now be sim ply pushed back for example if you need it as an extension flap for sewing larger areas of material However you can also leave the compartment box detached for exam ple...

Page 6: ...empty bobbin on the winder spindle and wind the loose end of the thread on giving several turns anticlockwise Pull out the handwheel slightly to disengage the sewing mechanism from the motor Pull the...

Page 7: ...hread First raise the needle fully by turning the handwheel Pull out the box compartment to the side as shown Open the gripper flap located behind Fold out the lever arm from the bobbin case Take out...

Page 8: ...read away from the bobbin and feed this into the bobbin case Pull the loose end of the thread through the gap in the side of the bobbin case under the tension spring until the thread passes out of the...

Page 9: ...cess thread so that it does not catch anywhere Close the gripper flap The box compartment can now be simply pushed back in for example if you need it as an extension flap for sewing larger areas of ma...

Page 10: ...on a spool of thread You can put a felt pad under the spool of thread to protect the machi ne casing Pass the thread through the upper thread guide c Threading the upper thread then over the thumbwhee...

Page 11: ...edle With the right hand give the wheel one complete turn anticlockwise The upper thread now pulls the lower thread into a loop As soon as the lower thread appears carefully pull the upper thread you...

Page 12: ...the upper threads separately through the two needle eyes The lower thread is also passed through and collected in the same way as for the single thread 8 Attaching accessories Warning First pull the p...

Page 13: ...foot engages in the holder Place the sew foot and holder back on the guide rod and tighten the foot screw again c Changing the stitch plate The zigzag stitch plate is mounted on the machine at the fa...

Page 14: ...ension to set the tightness of the upper thread If this thread is too tight higher setting then the upper thread is loose and the mate rial is being sewed with the lower thread only too loose lower se...

Page 15: ...fabrics normal 3 for heavy fabrics d Stitch width Here you can set the width of seam for zigzag patterns First raise the needle fully by turning the handwheel Select a stitch width from 0 5 using the...

Page 16: ...ress very carefully on the foot switch just enough to complete the first 3 or 4 stitches While doing this guide the material with the right hand When the first stitches have been successfully complete...

Page 17: ...sult is a very clean stitch With stretch fabrics it may be nec essary to guide the material towards and away from the sew foot to pre vent the fabric from being drawn in e Changing the sewing directio...

Page 18: ...the table on the right If two values are set for the stitch length these are understood as from to values g Straight stitch This is the most frequently used type of stitch The zigzag sew foot is used...

Page 19: ...idth Straight stitch 0 Zigzag 0 5 Blind hem 3 5 5 3 5 5 5 0 5 0 5 A b Box stitch Three step zigzag stitch Blind stitch Buttonhole Single overlock stitch Honeycomb stitch Slant over edge stitch Stretch...

Page 20: ...edle setting to ensure that the seam remains uniform Sew the blind seam on the underside of the material so that only the peak of the zigzag stitch pierces the out side of the material When you have f...

Page 21: ...9 straight ZZ stitch Light Nylon Cotton 80 Medium Poplin Cotton 80 90 60 80 12 14 0 5 3 0 5 4 0 5 3 0 5 4 80 12 Fine jersey Man made fibre 60 Gabardine Silk 50 Heavy Denim Cotton 90 100 50 14 16 Jerse...

Page 22: ...ighten the knurled screw The edge of the cloth must touch the seam guide while sewing The seam guide can also be screwed in obliquely for sewing corners k Overcast stitch Select this stitch when you w...

Page 23: ...procedure for sewing You can now cut into the center of the button hole as shown Pattern selector Procedure Settings Stitch length 1 Set selector to 1 2 Sew left side 3 Raise needle 4 Set selector to...

Page 24: ...l anticlockwise by hand Check whether the needle passes cleanly through both button holes If necessary slightly adjust the stitch width of the zigzag pattern If the sewing machine can sew both buttonh...

Page 25: ...For the stitch pattern select the straight stitch Fold over about 2 cm of cloth and place the zipper under the fold so that the edges of the zip only just stand out It might be helpful to stitch in th...

Page 26: ...han 3 otherwise the needle will break r Embroidery Take off the sew foot Place the darning plate on top of the zigzag plate as described in Chapter 8 Embroidery can only be done free hand The material...

Page 27: ...l parts at the gripper Extensive expe rience with mechanical devices is required in order to reassemble these Only Customer Service has the special equipment necessary for disassembling the gripper me...

Page 28: ...drops of oil to drip into the narrow slit between the gripper and the gripper track Then give the gripper several complete turns by hand This will distribute the oil Just a little oil applied in this...

Page 29: ...flat end towards the rear Needle is bent Insert a new needle Are the needle thread material Select the correct needle for the as in the Table in Chapter 10 thread and material The upper thread breaks...

Page 30: ...new one in the socket 13 Warranty and service The warranty conditions and service address can be found in the enclosed warranty slip 14 Disposal Keep the sewing machine s transport packaging This can...

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