Operation Manual

Operating
32
Operating manual 911 - Version 00.0 - 06/2013
Figure 14: Replacing the looper thread bobbin - Part 2
3. Fold up the bobbin housing flap (6).
4. Remove the empty bobbin.
5. Insert a full bobbin.
Important: Insert the bobbin (5) so that it moves in the opposite
direction of the looper when the thread is pulled out.
6. Feed the hook thread through the slot (9) in the bobbin housing.
7. Pull the hook thread under the tensioning spring (8).
8. Feed the looper thread through the guide (7) and pull it approx. 3 cm
further.
9. Close up the bobbin housing flap (6).
10.Release the Safe Stop button (2).
The cover plate (4) pivots back to the original position.
Accounting for a bobbin change in the seam program
The method of accounting for a bobbin change in the seam program is
described in  Section 6.7 Changing the bobbin, page 49.
(5) - Bobbin
(6) - Bobbin housing flap
(7) - Guide
(8) - Tension spring
(9) - Slot
ུ
ཱུ
ྲྀ
ཷ
ླྀ