Setting The Bobbin Winder; Switching Off The Bobbin Winder - Duerkopp Adler 281 Service Instructions Manual

8.

Setting the bobbin winder

8.1 Switching off the bobbin winder

2
1
-
Caution: Risk of injury!
Turn the main switch off!
Check and set the bobbin winder only with the sewing machine
switched off.
Standard checking
The bobbin winder should stop automatically, when the bobbin is filled
up to approx. 0.5 mm below the edge of the bobbin.
Correction
1. Minor changes of the bobbin wind-on quantity
–
Bend the thread guide tab 3.
2. Major changes of the bobbin wind-on quantity
–
Loosen the screw 2.
–
Adjust the thread guide tab 3.
In the direction of the arrow - :
less quantity
In the direction of the arrow + :
more quantity
–
Fasten the screw 2 again.
After a removal of the release lever 4, a pre-setting at the clamping
screw 1 must be done first.
ATTENTION RISK OF BREAKAGE!
Lift the sewing foot with the hand lever and remove the bobbin case
from the hook when winding without sewing.
3
4
+ +
GB
29