Brother BES-1261BC User Manual
Page 50

Chapter 1 Preparation of Embroidery Machine
BES-961BC
•
BES-1261BC
48
2.
For adjusting the height, loosen the screw
q
and turn the tension spring bracket
w
.
3.
For adjusting the tension spring force, insert a driver tip in the groove of the thread tension
bar
e
and turn it.
To loosen
■
Lower thread tension
The standard tension of the lower thread is
0.15~ 0.3N (15~30gf).
This tension may vary depending on the used
thread. In general, press the bobbin case to a
s m o o t h v e r t i c a l s u r f a c e a n d h a n g t h e
designated number of coins. Turn the thread
tension screw so that the lower thread will come
out smoothly.
To tighten
0.15~0.3N
(15~30gf)
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