9. TABLE OF ERROR CODES

Upper shaft motor-related errors

Code

Cause and remedy

E110

Needle up stop position error.

Turn the machine pulley until the point where the error display disappears.

 

E111

Upper shaft did not stop at the needle up stop position when the sewing machine stopped.

Turn the machine pulley until the point where the error display disappears.

 

E120

Needle drop signal could not be detected.

Turn off the power, and then check the synchronizer connection.

 

E121

Thread trimming was not completed.

Turn off the power, and then check if the cutting edges of the fixed knife and movable knife are damaged or worn.

 

 

Sewing machine motor stopped due to a problem, or synchronizer is faulty.

E130

Turn off the power, and then turn the machine pulley and check if the sewing machine has locked up.

Check that connectors P4 and P5 on the power supply motor P.C. board are properly connected.

 

 

Check if the fuse (F1) is blown.

 

Synchronizer is faulty.

E131

Turn off the power, and then check that connector P5 on the power supply motor P. C. board is properly

 

connected.

 

Problem detected with sewing machine motor operation.

E132

Turn off the power, and then check that connector P4 on the power supply motor P. C. board is properly

 

connected.

 

Sewing machine motor stopping position is incorrect.

E133

Turn off the power, and then check that connector P5 on the power supply motor P. C. board is properly

 

connected.

 

Sewing machine motor is overheating, or temperature sensor is faulty.

E150

Turn off the power, and then check the sewing machine motor.

(When sewing data with a small number of stitches (15 stitches or less) is sewn repeatedly (short cycle

 

 

operation), the upper shaft motor may overheat and the “E150” error code may be generated.)

Feed mechanism-related errors

Code

Cause and remedy

 

X-feed motor home position cannot be detected.

E200

Problem with X -feed motor or poor X home position sensor connection.

Turn off the power, and then check that connector P10 on the PMD P.C. board and connector P20 on the main

 

 

P.C. board are properly connected.

 

X-feed motor stopped due to a problem.

E201

Turn off the power, and then check if there are any problems in the X-feed direction.

 

Check if the fuse (F2) is blown.

E202

Problem with X-feed motor or Y-feed motor home position adjustment data.

Re-adjust the home position.

 

 

Y-feed motor home position cannot be detected.

E210

Problem with Y-feed motor or poor Y home position sensor connection.

Turn off the power, and then check that connector P8 on the PMD P.C. board and connector P4 on the main P.C.

 

 

board are properly connected.

 

Y-feed motor stopped due to a problem.

E211

Turn off the power, and then check if there are any problems in the Y-feed direction.

 

Check if the fuse (F2) is blown.

Work clamp-related errors

Code

Cause and remedy

 

Work clamp home position cannot be detected.

 

Problem with work clamp motor or poor work clamp home position sensor connection.

E300

Turn off the power, and then check that connector P3 on the PMD P.C. board and connector P5 on the main P.C.

 

board are properly connected.

 

Check if the fuse (F2) is blown.

E301

Work clamp raised or lowered position cannot be detected.

Turn off the power, and then check if there are any problems in the work clamp vertical direction.

 

E303

Problem with work clamp motor home position adjustment data.

Re-adjust the home position.

 

138

BAS-311G, BAS-326G

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Brother BAS-311G service manual 138
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BAS-311G specifications

The Brother BAS-311G is a state-of-the-art industrial sewing machine designed specifically for advanced garment manufacturing. This high-speed, fully automated model is engineered to meet the demands of modern production environments, offering exceptional performance and versatility.

One of the key features of the BAS-311G is its automatic thread trimmer, which significantly reduces downtime and enhances productivity. This machine is capable of cutting the thread at the end of each seam, ensuring a clean finish and minimizing the need for manual intervention. This feature is especially beneficial in high-volume production settings where efficiency is paramount.

The BAS-311G also boasts an advanced automatic needle positioning system, allowing users to set the needle to stop in the up or down position. This functionality enhances control over the sewing process, making it easier to pivot and maneuver fabric, which is crucial for intricate designs and patterns. This precision is a boon for manufacturers looking to improve the quality of their finished products.

Another notable aspect of the BAS-311G is its versatility. The machine is equipped with an adjustable stitch length feature, enabling users to customize stitches according to specific project needs. This flexibility allows for the production of a wide range of garments, from delicate fabrics to thicker materials, making it suitable for various industries including fashion, sportswear, and workwear.

In terms of technology, the BAS-311G incorporates Brother's pioneering technology that ensures smooth and reliable operation. The machine includes a digital control panel, which simplifies the selection of stitch patterns and settings. Users can easily navigate through options, making adjustments on the fly, which is crucial in a fast-paced production environment.

Built with durability in mind, the BAS-311G is engineered for heavy-duty use with high-quality materials that withstand the rigors of daily operation. Its robust construction ensures longevity and sustained performance, making it a wise investment for businesses seeking reliable machinery.

In summary, the Brother BAS-311G is an excellent choice for manufacturers looking to enhance their sewing operations. With features such as automatic thread trimming, adjustable stitch lengths, and advanced technology integration, it stands out as a top-tier industrial sewing machine designed to improve efficiency and quality in garment production.
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