What to do if the work clamp does not work on my Brother BAS-342H Sewing Machine?
The work clamp may not function if the air cock is closed; open it. If the air pressure is too weak, adjust the regulator to approximately 0.5 MPa. If the speed controller has been tightened too far, loosen it 4 turns from the fully-tightened position.
Why is there a poor seam finish on the underside of the material at the sewing start with my Brother BAS-342H Sewing Machine?
A poor seam finish on the underside of the material at the sewing start can occur if the upper thread trailing length is too long. Adjust the sub-tension so that the upper thread trailing length after thread trimming is approximately 42 mm.
Why is the work clamp pressure too weak on my Brother Sewing Machine?
If the work clamp pressure is too weak, the air pressure may be too weak. Adjust the regulator so that the air pressure is about 0.5 MPa.
What to do if the lower thread is not cut on my Brother BAS-342H?
If the lower thread is not being cut, it may be because the lower thread tension is too weak. Increase the lower thread tension.
General| Brand | Brother |
|---|---|
| Model | BAS-342H |
| Category | Sewing Machine |
| Language | English |
Identifies the Brother BAS-341H/BAS-342H Programmable Electronic Pattern Sewer and its instruction manual.
Explains danger, warning, and caution indications and their meanings for safe machine operation.
Details safety notes, environmental requirements, and precautions for safe operation.
Covers safety advice for installation, general sewing practices, and cleaning procedures.
Provides safety guidelines for performing maintenance and inspection on the sewing machine.
Details warning labels on the machine and provides essential first aid information.
Lists and explains error codes related to switches, motors, feed mechanisms, communication, and data.
Provides solutions for common problems like machine not starting, work clamp issues, and thread problems.
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