AEG 713 Bedienungsanleitung Seite 51

Bedien.713/723 DE/ENGL.
Malfunction
Malfunction
Fabric puckers
Loop in seam.
Fabric does not feed ptoperly
Machine does not work.
Machine is noisy and
works slowly.
25.08.2005 11:47 Uhr Seite 52
Cause
Cause
I. Upper thread tension is too tight.
2.Threading is not correct
3.Needle is too thick tc, the cloth to be
stitched.
4.Stitches are too big to the cloth to
be sewn.
Non-woven lining under the cloth is re
quired for very thin cloth to be stitched.
l.Upper thread pressure it too weak.
2.The combination of needle size / thread
size / fabric is incorrect, either too thick or
too thin.
1.Feed dog is stained by tine hair.
2.Feed dog is not hoisted.
3.Stitching is too small.
l.Main power switch is turned off.
2.thread in the hook is tangled.
3.Clutch release switch ıs set at bobbin
mark.
l.thread in the hook is tangled.
2.feed dog is stained by fine hair.
Insuffıcient oiling.
50
Explanation
Explanation
See Page 19
See Page 17
See Page 12
See Page 19
See Page 12
See Page 45
See Page 22
See Page 21
See Page 8
See Page 44
See Page 15
See Page 44
See Page 45
See Page 46