Singer Serger Professional 5 Manual

60
4
The excess fabric is trimmed and the hem is sewn and the
raw edges are overlocked in one operation.
The overlock blind hem is best suited for sewing knit wear.
It provides a durable finish that is almost invisible.
Use overedge right needle and adjust machine for a narrow
3-thread overlock stitch. (See page 43)
Note: The three-thread flatlock stitch can also be used.(See page 44)
Set the stitch length dial at 4
Fold the hem to the wrong side of the fabric, then back to
the right side with 6 mm (1/4...

61
Cut out approximately 2cm (51/64 inch) from the corner,
in line with the overedge seam edge.
Sew one stitch beyond point (A) and stop.
Raise needle and presser foot.
Pull the fabric to the rear of the machine just enough
to release the thread caught on the finger of the needle
plate.
Note: Presser foot has been removed to show detail.
Turn the fabric and lower the presser foot so that the
knife is positioned in line with the cut edge.
Pull slack threads up, then start to sew.Fold the fabric with the...

Seam lineCut
Needle position
Seam line
62
Insert pins to the left of the presser foot. The pins
will be easy to remove and are away from the cutting
action of the knives.
Thread a large eye, hand sewing needle (such as a
tapestry needle) with the thread chain.
Insert the needle into the end of the seam to secure
thread.
Note: To secure a rolled hem thread chain, see
Cut inside corner up to seam line as shown
Sew along seam line.
Sew up to end of fold. (Leave needle in fabric)
Raise presser foot. (Leave...

63
Inserting twill tape while overedge sewing will
stabilize the seam.
Insert the tape through the hole in the front of the
foot.
Position the tape under the foot to the back of the
machine and sew the garment seam.
The tape is attached as the seam is sewn.
Place the movable upper knife in nonworking
position.
Insert filler cord such as yarn or twill type through
the hole in the front of the foot.
Position the filler cord under the foot and chain off
the desired length.
Chained off braids can be used...

D
C B
A
64
An overlock machine requires more maintenance than a
conventional machine for two reasons:
1) A lot of lint is produced due to the cutting action
of the knives.
2) An overlock runs at a very high speed and needs
to be oiled frequently to lubricate the internal
working parts.
Clean the lint from the looper and knife area often
with a dry lint brush.
Before cleaning your machine, disconnect
power line plug from the wall receptacle.
The oiling points shown in the diagram, should be
oiled...

b
d
0.5~1mm
b
c
a
65
The mov able upper knife should be changed when
it becomes dull.
e
The mov able upper knife can be replaced according e
to the directions provided, however if there are any
difficulties experienced, consult your Singer
representative to make the replacement.
Be sure that the power line plug is disconnected
from the electric source.
Open the looper cover and set the mov able upper
knife (a) in the working position. e
Loosen the mov able upper knife set screw (b) and
remove the mov...

Light cover screwReplace Remove
Replace Remove
66
Light bulb is available at your Singer shop. Take
old bulb to the Singer shop and ask for the same bulb.
If voltage indicated on the electrical rating plate of
your machine is 120V, ask for light bulb conforming
to following specification.
- Bayonet type: 110~120V, 15W
Glass shape: T-20
Lamp cap: E12
Overall length: 48mm
Remove light cover screw and while pushing the
cover lightly to the rear, swing cover to the left and
remove from machine as shown in...

B
A
C
67
The following optional presser feet specially
prepared for this machine are available at
extra-charge.
Note: Do not use presser foot made for othermachines. Use of such presser foot may
result in interference with the needle and knife
and can be hazardous.
The snap-on type presser foot of this machine
permits easy removal and replacement.
Be sure to disconnect the power line plug or
turn off the power switch when changing the
presser foot.
Raise presser foot by lowering presser bar lifter and...

68
This foot is used for attaching elastic tape to the
garment and the amount of contraction of the
elastic tape can be adjusted as required.
This foot is for sewing cuffs on knit fabrics, skirt
and trouser seams where seam should not be
visible.
This foot is most suited for gathering when sewing
tiered skirts, yokes, cuffs and frills on skirts, etc.
This foot is also suited for sewing two fabrics together
and gathering the bottom fabric in one operation.
This foot is used for sewing on beads, etc.
This...

28. TROUBLESHOOTING CHART
69
Solution
Problem Page
Fabric does not feed well - Lengthen stitch length.
- Increase presser foot pressure for heavy weight fabric.
- Decrease presser foot pressure for lightweight fabric.
Needle breaks - Insert needle correctly. - Do not pull fabric while sewing.
- Tighten needle set screw.
- Use a larger needle on heavy fabrics.
Thread breaks - Check threading. - Check for tangled or caught thread.
- Insert needle correctly.
- Insert new needle, current needle may be bent...