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Chapter 1 Preparation of Embroidery Machine
BES-941BC • BES-1241BC
37
w
w
q
q
e
4-2 Replacement of Bobbin
Note) Remove dust, lint and oil from the bobbin case before replacement.
Removing bobbin case
1. Open the rotary hook cover B q.
2. Hold the knob w and take out the bobbin
case.
3. Close the knob and take out the bobbin e.
Replacing bobbin
1. Put a new bobbin in the bobbin case.
2. Slide the thread under the tension spring
t through the notch r.
3. Pull out the thread from the hole of the
tension spring t.
4. Pull out the thread by about 50 mm.
5. The winding direction is as shown in the
illustration at left.
Attaching bobbin case
1. Hold the knob w and attach the bobbin
case securely.
2. Close the rotary hook cover B q.
Pull out by about
50 mm
r
t