Threading The Upper Thread - Brother BAS-343E Instruction Manual

E series programmable electronic pattern sewer

Hide thumbs Also See for BAS-343E:

Table of Contents

5. Correct use

5-3. Threading the upper thread

Turn off the power switch before threading the thread, otherwise the machine may operate if the foot

switch is depressed by mistake and serious injury could result.

[When using cotton thread and spun yarn]

With synthetic thread

Thread the upper thread correctly as shown in the illustration above.

NOTE

• Turn the machine pulley and raise the thread take-up lever q before threading the upper thread.

(This will make threading easier and it will prevent the thread from coming out at the sewing start.)

• When threading the thread through the needle, allow a distance of approximately 40 mm between the needle

hole and the end of the thread. If the trailing length of the thread is too long, it may cause the thread to.

CAUTION

40 mm

Threading in the upper thread breakage detector

BAS-343E

Real the thread from above once or

twice as the above figure.

Table of Contents