Operation
Operating Instructions 867 - 04.0 - 03/2018 41
4.7 Changing the bobbin
Fig. 15: Changing the bobbin (1)
If the hook thread needs to be replaced, the LEDs (1)/(2) light up
on the machine arm. The left LED is for the left hook, and the right
LED is for the right hook.
Fig. 16: Changing the bobbin (2)
WARNING
Risk of injury from moving, cutting or sharp
parts!
Crushing, cutting and punctures are possible.
Switch off the machine before changing the bobbin.
(1) - LED (left hook) (2) - LED (right hook)
(3) - Slot
(4) - Guide
(5) - Tension spring
(6) - Slot
(7) - Bobbin
(8) - Bobbin case retainer
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