Condition Cause Reference
Stitches form loops below the work 1. The needle thread tension is too loose See page 46
2. The needle is either too heavy or too fine for the thread See page 46
The cloth is not feeding smoothly 1. The feed dog is packed with lint See page 46
2. The stitches are too fine Eseguire dei punti
più grossi
The machine does not work 1. The machine is not plugged in See page 28
2. A thread is caught in the hook race See page 46
3. Clutch knob is disengaged for the bobbin winding See page 32
The buttonhole stitches are not balanced 1. The stitch length is not suitable for the fabric being sewn See page 34
2. The work is being pulled or held back Do not force the fabric
for guiding
INVENTA 300
Type 803003
220-240 V ~ 50 Hz - 85 W
Made in P.R.C
Termozeta S.p.A. reserves the right to introduce technical and/or aesthetic changes to its products intended to improve performances. Termozeta is an international trademark. Copyright © 1995. All rights reserved.
Termozeta S.p.A. - Via Magenta, 41/43 - 20010 Bareggio (MI) Italy
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