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Operation
Operating Instructions 827/827-M - 01.0 - 02/2019
4.6
Changing the bobbin
CAUTION
Risk of injury from sharp parts!
Punctures possible.
Switch off the machine before changing the
bobbin.
The procedure used to change the bobbin is the same for 1-needle
machines and 2-needle machines. The only difference is that the
hook into which the bobbin is inserted is turned by 180 degrees
for the left and the right side.
Fig. 8: Changing the bobbin
①
(1) - Slot
(2) - Guide
(3) - Tension spring
To change the bobbin:
1.
Swivel up the bobbin case retainer (6).
2.
Remove the empty bobbin.
3.
Insert a full bobbin:
Important
Insert the bobbin so that it moves in the opposite direction of the
hook when the thread is pulled out.
4.
Feed the hook thread through the slot (4) in the bobbin case
retainer.
⑥
② ③ ④
(4) - Slot
(5) - Bobbin
(6) - Bobbin case retainer
⑤
27
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