Changing The Bobbin And Thread Hook Threading - Dürkopp Adler 52 i Series Operating Instructions Manual

Operation
Operating Instructions 52Xi, 52Xi-75 - 00.0 - 10/2021
4.6 Changing the bobbin and thread hook
threading
WARNING
Risk of injury from needle and moving parts!
Switch off the machine before changing the
bobbin.
Pic. 7: Changing the bobbin and thread hook threading
① ②
(1) - Bobbin case
(2) - Flap
(3) - Bobbin
(4) - Thread end
1. Tilt the flap (2) and pull the bobbin case (1) out of the hook.
2. Put the bobbin (3) in the bobbin case (1) with the thread
end (4) oriented according to the picture.
3. Draw the thread end (4) through the slot (5), pull under the
spring (6) and pull into the slot (7).
4. Insert the bobbin case (1) back in the hook and press it down
in the arrow direction (8) till the lock inside the case clicks and
secures it against falling out.
5. Make one stitch without the sewn material, and pulling of the
needle thread end, pull the hook thread end outwards above
throat plate.
⑧
③
④
(5) - Slot
(6) - Spring
(7) - Slot
(8) - Arrow
⑦
⑥
⑤
①
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