ROJ SUPER ELF S3 - Page 13

SUPER ELF S3 – Dornier
13
• Recommended setting:
2 it gives a low reduction of the end insertion tension peek. (The yarn speed reduction at the
arrival is very low).
3 it gives a good reduction of the end insertion tension peek. (The yarn speed reduction at the
arrival is low).
4 it gives a very good reduction of the end insertion tension peek. The yarn speed reduction is
very high and the arrival is very irregular).
Note: Use the "1" and "5" values only in extreme cases:
1 - when the important is to avoid to slow down the yarn at the arrival. (The reduction of the
end insertion tension peak will be very low).
5 - to reduce the end insertion tension peek as much as possible. (The yarn speed reduction
is very high and the arrival is very irregular).
Duration
This parameter set the duration of braking function.
• Possible setting:
0 the fork reach braking position at same time when the electromagnet pin stops the yarn at
end of insertion
1 minimum braking anticipation
2 low braking anticipation
3 middle braking anticipation
4 high braking anticipation
5 maximum braking anticipation
• Recommended setting:
0, 1, 2 for filament yarns
2, 3, 4, 5 for fiber yarns and wool
Force
This parameter allows the user to choose between 5 force values:
• Possible setting:
0 minimum braking force
1 low braking force
2 middle braking force
3 high braking force
4 maximum braking force
• Recommended setting: Increase the braking force according to yarn size (Yarn count). See
table on next page.