Singer Samba 7 User Guide

							Straight stretch stitch
Ric Rac stitch Set the stitch pattern dial to  .
Used to add triple reinforcement to stretch and hardwearing
seams.
Set the stitch pattern dial to  . Turn the stitch length dial to S1.
The machine sews two stitches forwards and one stitch
backwards.
Turn the stitch length dial to S1.
Adjust the stitch width dial to between 3 and 5.
Ric Rac Stitch is suitable for firm fabrics like denim,
corduroy, poplin, duck, etc.
All purpose foot
28
Straight stretch stitch and Ric Rac stitch (for models A, B & C)
Straight stretch stitch
Ric Rac stitch All purpose foot
01234
S1
S201234
S1
S2
501234501234
Stitch width dial
()models A & BStitch length dial
(models A,B&C)
501234501234
Stitch width dial
()models A & BStitch length dial
(models A,B&C) 
						

							Seams, hems, T-shirts, underwear, etc.
Set stitch pattern selector on  .
This stitch can be used for all types of jersey and woven
fabrics.
When using honeycomb stitch pattern for hemming sew at 1cm
(1/4) from the fabric edge and trim the surplus fabric.
All purpose foot
29
Honeycomb stitch (for models A, B & C)
Stitch width dial
()models A & BStitch length dial
(models A, B & C)
501234501234
0
1234
S1
S2 
						

							50123450123401234
S1
S2
* The cording foot is an optional accessory not supplied with
your machine.
Decorative effects, cushions, tablecloths, etc.
Set stitch pattern selector on  .
In addition to zig zag, various other stitches are suitable for
sewing on cord, e.g. blindhem, multi-stitch zig zag,
Insert the cord between the spring covering the cord groove
and the foot (1). The cord should run in the groove. One, two
or three cords can be sewn on. The stitch width is adjusted
according to the number of cords and the stitch selected (2).and
selected decorative stitches.
30
Sewing with the optional cording foot
1 Stitch width dial
()models A & BStitch length dial
(models A, B & C)
Cording foot
(Optional)
2 
						

							* The darning foot is an optional accessory not included with
your machine.
Set the pattern selector dial to   or  .(1)
Remove the presser foot clamp (3).
Attach the darning foot to the presser foot holder. The lever (A)
should be behind the needle clamp screw (B). Press the
darning foot on firmly from behind with your index finger and
tighten the screw (C) (4).
First sew around the edge of the hole (to secure the threads)
(5). First row: Always work from left to right. Turn work by 1/4
and oversew.
A darning ring is recommended for easier sewing and better
results.
Free motion darning is accomplished without the sewing
machine internal feed system. Movement of the fabric is
controlled by the operator. It is necessary to coordinate
sewing speed and movement of fabric. Note: Install the darning plate (2).
31
Free motion darning
501234501234012
3
4
S1
S2
21
Note:Stitch length
cannot be controlled
with dial as feed
dogs are lowered.Darning foot
(Optional)
Stitch width dial
()models A & BStitch length dial
(models A, B & C)
3
A
B
C
5
4 
						

							Set the machine as illustrated.
(a)
For decorative edges.
Suitable for edges on sheer, fine and stretch fabrics. The larger
stitch should go just over the edge of the fabric to create the
shell effect.
(b) (for modelsB&C)
(c) Shell stitch Turn the switch width dial and stitch length dial to the same
colour code and adjust to suit the fabric.
For seams, place mats, tablecloths.
Decorative joining seam for a fagotted effect.
Gathering with cord or shirring with elastic.
This stitch can be used for firm, thicker fabrics. Feather or Thorn Bridging Stitch
Rampart Stitch
All purpose foot
32
Practical stitches (for models A, B & C)
ab
c
Stitch width dial
()models A & BStitch length dial
(models A, B & C)
50123450123401234
S1
S2 
						

							4 56
7
3
1
Attention:
Disconnect the machine from the electricity supply by
removing the plug from the mains socket. When cleaning the
machine, it must always be disconnected from the electricity
supply.
Turn the handwheel until the needle is fully raised. Open the
hinged front cover and unscrew the needle plate screws with
the screw drived (1).
Use the brush supplied to clean the whole area (2).
Remove the bobbin case. Snap the two hook retaining arms (3)
outwards. Remove the hook race cover (4) and the hook (5)
and clean with a soft cloth. Lubricate at the point (6) (1-2 drops)
with sewing machine oil. Turn the handwheel until the hook
race (7) is in the left position. Replace the hook (5). Replace the
hook race cover and snap back the two hook retaining arms.
Insert the bobbin case and bobbin and replace the stitch plate.
Fabric fluff and threads must be removed regularly. Your
machine should be serviced at regular intervals at one of our
service agencies. Remove the needle plate:
Cleaning the feed dogs:
Cleaning and lubricating the hook:
Important:
33
Maintenance
2 
						

							34
	


Problem Cause Correction
Upper thread breaks
Lower thread breaks
Skipped stitches
Needle breaks
Loose stitches
Seams gather or pucker
Uneven stitches, uneven
feed
The machine is noisy
The machine jams1.The machine is not threaded correctly
2.The thread tension is too tight
3.The thread is too thick for the needle
4.The needle is not inserted correctly
5.The thread is wound around the spool holder pin
6.The needle is damaged
1.The bobbin case is not inserted correctly
2.The bobbin case is threaded wrong
3.The lower thread tension is too tight
1.The needle is not inserted correctly
2.The needle is damaged
3.The wrong size needle has been used
4.The foot is not attached correctly
1.The needle is damaged
2.The needle is not correctly inserted
3.Wrong needle size for the fabric
4.The wrong foot is attached
1.The machine is not correctly threaded
2.The bobbin case is not correctly threaded
3.Needle/fabric/thread combination is wrong
4.Thread tension wrong
1.The needle is too thick for the fabric
2.The stitch length is wrong adjusted
3.The thread tension is too tight
1.Poor quality thread
2.The bobbin case is wrong threaded
3.Fabric has been pulled
1.The machine must be lubricated
2.Fluff or oil have collected on the hook or needle bar
3.Poor quality oil has been used
4.The needle is damaged
Thread is caught in the hook1.Rethread the machine
2.Reduce the thread tension (lower number)
3.Select a larger needle
4.Remove and reinsert the needle (flat side towards the back)
5.Remove the reel and wind thread onto reel
6.Replace the needle
1.Remove and reinsert the bobbin case and pull on the thread. The
thread should pull easily
2.Check both bobbin and bobbin case
3.Loosen lower thread tension as described
1.Remove and reinsert needle(flat side towards the back)
2.Insert a new needle
3.Choose a needle to suit the thread and fabric
4.Check and attach correctly
1.Insert a new needle
2.Insert the needle correctly (flat side towards the back)
3.Choose a needle to suit the thread and fabric
4.Select the correct foot
1.Check the threading
2.Thread the bobbin case as illustrated
3.The needle size must suit the fabric and thread
4.Correct the thread tension
1.Select a finer needle
2.Readjust the stitch length
3.Loosen the thread tension
1.Select a better quality thread
2.Remove bobbin case, thread and insert correctly
3.Do not pull on the fabric while sewing, let it be taken up by the machine
1.Lubricate as described
2.Clean the hook and feed dog as described
3.Only use good quality sewing machine oil
4.Replace the needle
Remove the upper thread and bobbin case, turn the handwheel
backwards and forwards by hand and remove the thread remands.
Lubricate as described. 
						

							021VG40102(C)( ) Jun/05
SINGER 1100(8000-4)