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Brother BES-941BC instruction manual With dust?

Models: BES-941BC

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Chapter 10 Troubleshooting

Symptom

Measures

 

 

Thread is frequently tangled in the

• Is thread tangled in the rotary hook?

rotary hook.

Clean the rotary hook.

•Conduct BC sensor test of the test mode.

If there is any failure, replace the lower shaft module with a new one.

•Conduct automatic out-of-step limit measurement of BC automatic test in the test mode.

Replace the lower shaft module with a new one if there is any fault.

•Check to see if the lower shaft fan of the head with which the error frequently occurs is correctly rotating.

If the fan is at standstill, check to see if connection from the lower shaft fan to the BC PCB is proper. Replace the lower shaft fan with a new one.

•If all the lower shaft fans are at standstill, check fuse F4 on the power supply PCB in the control box.

•Is the hole next to the bed with which the error frequently occurs clogged with dust?

If so, clean it.

The lower shaft motor zero point er-

• Is thread tangled in the rotary hook?

ror occurs.

Clean the rotary hook.

•Is the lower shaft with which the error occurs rotating?

If so, check to see if connection from the lower shaft sensor PCB to the BC PCB is proper. Adjust the lower shaft sensor. Replace the lower shaft sensor PCB with a new one.

•If the lower shaft with which the error occurs is not rotating, check to see if connection from the lower shaft motor to the BC PCB is proper. Replace the lower shaft module with a new one. Replace the BC PCB with a new one.

The lower shaft motor standby posi-

• Is the rotary hook rotated manually?

tion error occurs.

This is not a fault.

•Check to see if connection from the lower shaft sensor PCB to the BC PCB is proper. Replace the lower shaft module with a new one.

The lower shaft overheat error oc-

• Check to see if the lower shaft fan is normally rotating. If the fan is at

curs.

standstill, check to see if connection from the lower shaft fan to the BC

 

PCB is proper. Replace the lower shaft fan with a new one.

 

• If all the lower shaft fans are at standstill, check fuse F4 on the power

 

supply PCB in the control box.

 

• Is the hole next to the bed with which the error frequently occurs clogged

 

with dust?

 

If so, clean it.

 

• Check to see if connection from the thermister of the lower shaft module

 

to the BC PCB is proper.

BES-941BC • BES-1241BC

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Brother BES-941BC instruction manual With dust?
Page 172 Page 174

BES-941BC specifications

The Brother BES-941BC is a cutting-edge embroidery machine that showcases the perfect blend of innovation and user-friendly design. Geared towards professional embroiderers and serious hobbyists alike, this machine is engineered to enhance productivity while ensuring top-quality results.

One of the standout features of the BES-941BC is its impressive embroidery area of 10.2" x 7.9", allowing users to work on larger projects without the hassle of constant repositioning. This spacious work area is complemented by an advanced, high-speed embroidery capability that can reach up to 1,000 stitches per minute, making it possible to complete intricate designs in a fraction of the time.

Incorporating state-of-the-art technology, the Brother BES-941BC features a color touchscreen interface that provides intuitive navigation through its extensive menu options. Users can easily select designs, customize colors, and preview their creations before starting the embroidery process. Additionally, this machine supports wireless connectivity, enabling effortless file transfers from a computer or mobile device.

The BES-941BC comes pre-loaded with a diverse selection of built-in embroidery designs and fonts, catering to a wide range of styles and preferences. For those who wish to personalize their projects further, the machine also supports USB connectivity, allowing users to import additional designs from external sources.

Another noteworthy characteristic is the machine's advanced thread trimming and auto needle threading functions. These features minimize manual intervention, allowing users to focus more on creativity and less on tedious tasks. Furthermore, the BES-941BC is equipped with automatic tension adjustment, ensuring consistent quality and reducing the risk of errors during intricate stitching.

With its robust construction and reliable performance, the Brother BES-941BC is designed to handle high-volume embroidery tasks, making it suitable for small businesses as well as individual crafters. The machine is backed by a comprehensive warranty and customer support, providing peace of mind for users.

In conclusion, the Brother BES-941BC stands out as a versatile and powerful embroidery machine. With its ample embroidery area, high-speed stitching capabilities, advanced technology features, and ease of use, it is ideal for anyone looking to elevate their embroidery projects to the next level. Whether you're creating custom apparel, promotional items, or personalized gifts, this machine offers the tools necessary for achieving professional-quality results.