Adjust Bobbin Winder - Duerkopp Adler 910 Service Instructions Manual

2.5 Adjust bobbin winder

4
1
Caution: danger of injury!
Turn off the main switch.
Check and adjust bobbin winder only when the sewing unit is switched off.
Important
3
The bobbin winding operation must stop automatically when the bobbin
is filled up to approx. 0.3 mm below the edge of the bobbin.
Preset for bobbin winder wheel
–
Loosen screws at the driver wheel 1.
–
Move driver wheel 1 axially, so that the right side is 11 mm from the
left cast-iron edge.
–
Tighten screws at the driver wheel 1.
The second screw in the direction of rotation is located on the
surface area.
–
Put on head cover and tighten.
–
Check bobbin winder and repeat adjustment, if necessary.
Note:
2
If the bobbin winder is open, it should not turn.
If the bobbin winder is closed, it must always turn.
Adjustment of the bobbin capacity
–
Loosen screw 3.
–
Adjust bobbin winder clip 4.
–
Tighten screw 3.
Note:
When adjusting the driver wheel take care that afterwards the oil wicks
do not collide with the driver wheel.
11 mm
1
3
9