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BE-1204B-BC • BE-1206B-BC 2-19
Chapter 2 Preparation of Embroidery Machine
3-2 Replacement of Bobbin
Remove dust, lint and oil from the bobbin case before replacement.
!
!!
! Removing bobbin case
W1235Q
1. Open the rotary hook cover [1].
2. Hold the knob [2] and take out the bobbin case.
3. Close the knob and take out the bobbin [3].
!
!!
! Replacing bobbin
W1238Q W1239Q W1240Q
1. Put a new bobbin in the bobbin case.
Check the winding direction.
Check that the bobbin is pushed out of the bobbin case by about 0.5 mm. If not, the slip prevention
spring of the bobbin case does not work. Adjust the height of the spring or replace it with a new one.
W1237Q
[1]
[2]
[3]
Pull out by
about 50 mm
[6]
[5]
[5]
[4]
0.5mm
Bobbin