Changing The Hook Thread Bobbin - Duerkopp Adler 512/532 Operating Manual

Operating manual
4.5
Fig. 5: Changing the hook thread bobbin
(1) Bobbin case flap
(2) - Upper part of bobbin case.
(3) - Hook cover
(4) - Hole
Remove the empty bobbin.
1. Slide the hook cover (3) downwards.
2. Lift the bobbin case flap (1).
3. Remove the bobbin case (2) with bobbin (6).
4. Remove the empty bobbin from the upper part of the bobbin case (2).
Insert a full bobbin.
1. Insert a full bobbin (2) into the upper part of the bobbin case.
2. Pull the hook thread through the bobbin case slot (5) below the tension
3. Pull approx. 2.5 cm of hook thread from the bobbin case (2).
4. Insert the bobbin case (2).
5. Close the hook cover (3).
Operating manual 512/532 Version 01.0 - 03/2013

Changing the hook thread bobbin

CAUTION
Risk of injury due to the needle tip and moving
parts
Only fit the hook thread bobbin while the automatic
sewing machine is switched off.
2
3
spring (7) and into the hole (4).
• When pulling the hook thread, the bobbin must rotate in the direction
indicated by the arrow.
1
(5) - Slot in bobbin case
(6) - Bobbin
(7) - Tension spring
7
4
5
6
2
17