To Next PageTo Next PageHow to fix Brother BE-438C when needle breaks?
A needle can break for the following reasons: * The needle is touching the rotary hook; adjust the needle clearance. * The needle is bent; replace the needle. * The needle is too thin; use the correct needle for the material. * The needle is striking the button; refer to “6. CHECKING THE SEWING PATTERN” in the Instruction Manual.
What to do if my Brother Sewing Machine skips stitches?
Skipped stitches can occur for several reasons: 1. The clearance between the needle and rotary hook tip might be too great; adjust the needle clearance. 2. The needle and rotary hook timing could be incorrect; adjust the needle bar lift amount. 3. The driver might be contacting the needle too much (except KE-484C); adjust the driver needle guard. 4. The needle could be bent; replace it. 5. The needle might be installed incorrectly; install it correctly. 6. The needle thread might be too short; adjust the thread take-up lever stroke.
Why is my Brother BE-438C Sewing Machine upper thread breaking?
There are several reasons why the upper thread might be breaking: * The upper thread tension may be too strong, so you should adjust it. * The needle might be installed incorrectly; make sure it is installed correctly. * The thread might be too thick for the needle; use the correct thread for the needle. * The thread take-up spring tension and height could be incorrect; adjust them. * The rotary hook, needle hole plate, or needle might be damaged; file smooth or replace the part. * If using synthetic thread, it might be melting; use a thread cooling device.
What to do if my Brother Sewing Machine does not operate when turned on?
If your Brother Sewing Machine does not operate when the power is on and the foot switch is depressed, the head position switch may not be working. Check if the cord is disconnected. If the head position switch is broken, replace it.
Why does the thread keep coming un-threaded on my Brother Sewing Machine?
If the thread comes un-threaded on your Brother Sewing Machine, it could be due to stitches being skipped at the sewing start. Uneven upper thread length may also cause this; adjust the sub-tension. Alternatively, the upper thread might be too short, so adjust the thread take-up lever stroke.
How to fix skipped stitches on my Brother BE-438C Sewing Machine?
Skipped stitches on your Brother Sewing Machine can occur for several reasons. The clearance between the needle and rotary hook tip may be too great, requiring adjustment. The needle and rotary hook timing might be incorrect, so adjust the needle bar lift amount. The driver might be contacting the needle excessively; adjust the driver needle guard. Check if the needle is bent and replace it if necessary. Also, ensure the needle is installed correctly.
General| Brand | Brother |
|---|---|
| Model | BE-438C |
| Category | Sewing Machine |
| Language | English |
