UNIPRODO VANDER PRO Bedienungsanleitung Seite 109

When the lower looper thread tension is
too tight, or the needle thread tension is
too loose:
• Turn the lower looper thread tension
dial (yellow) toward a lower number
Turn the needle thread tension dial
•
(blue or green) toward higher
number
When the lower looper thread tension is
too loose.
Turn the looper thread tension dial
•
(yellow) toward a higher number.
2-Thread standard rolled hem stitching
A Lower looper thread
B Needle thread
Correct balance
• Set each tension dial to settings
shown at right and test sew on
samples of your fabric
Fabric
Light
Medium
Heavy
EN
Blue Green
0
0.5
1.0
Tension Dial
Orange
Spreader
Spreader
Spreader
Yellow
5.0
5.0
5.0