安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
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- Handwheel does not turn or is tight - Brother USA
1 Try to turn the handwheel toward the back of the machine to free up the locked handwheel 2 Check to make sure that the upper thread is not tangled up - Re-thread the machine and check if that frees up the handwheel 3 Turn the machine off and unplug it - Take the needle plate off the machine and remove the bobbin case
- Threading the needles - Video Included - Brother USA
Turn the handwheel so that the mark on the handwheel <A> is aligned with the line on the machine <B> When threading the needles after threading the loopers, the handwheel does not need to be turned since the mark on the handwheel and the line on the machine have already been aligned
- Thread the machine - Brother USA
2 Raise the needle by turning the handwheel toward you (counterclockwise) to raise the thread take-up lever to its highest position - If the needle is not correctly raised, the sewing machine cannot be threaded - Be sure to turn the handwheel before threading the sewing machine 3
- Change or replace the needle - Video included - Brother USA
2 Remove the presser foot 3 Turn off the sewing machine Before replacing the needle, be sure to turn off the sewing machine, otherwise, injuries may occur if a button is accidentally pressed, and the machine starts sewing
- Noise - Brother USA
2 Turn the handwheel until the needle is in the up position 3 Check the feed dogs - If the feed dogs are too high or too low, it could cause grinding or unusual noises - Check for dust in the feed dogs 4 Turn the handwheel and confirm that the handwheel turns easily
- How to change replace the needle - Brother USA
2 Turn the handwheel so that the line on the handwheel is aligned with the line on the machine 3 Hold the needle with its flat side away from you and insert it up as far as it will go 4 Tighten the needle set screw securely by turning the included hexagonal driver toward (2) in the illustration Be sure to insert the needles all the way
- How to use the automatic needle threader - Brother USA
2 Raise the needle to its highest position by turning the handwheel toward you (counterclockwise) so that the mark on the handwheel points directly up (1) Needle holder (2) Needle threader lever When you use the needle threader, make sure the needle holder is in the highest position; otherwise the hook may be damaged
- The Safety device has been activated - Brother USA
b With the bobbin case out of the machine, turn the handwheel towards you to verify it turns freely c Reinstall the bobbin case and bobbin per your manual instructions 4 Needle could be bent or blunt - Check the needle and replace if necessary 5 Turn on the machine and try a test sew
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