3. INSTALLATION

3-12-2. Connecting the motor cables

1. Remove the screws (1), and then open the terminal block cover (2) of the motor.

2. Loosen the screw (3) and connect the ground cable

(4) for the motor.

3. Loosen the screw (5) and connect the ground cable

(6) from the control box.

4. Connect the cables so that the cable marks (U, V, W) match the symbols on the screw terminals.

5. Close the cover (2).

Note: Be careful not to clamp the cables when closing the cover.

3000Q

3-12-3. Connecting the air tubes

Connect the air tubes to the joints of the solenoid valve assembly, using the illustration below as a reference. Numbers are marked on each of the air hoses which come out of the sewing machine.

< -00, -01 >

0827Q

 

 

 

 

 

 

 

Label No.

Solenoid valve

 

 

 

 

 

 

 

 

5

Upper thread trimming

 

 

 

 

4

Upper thread tightening

 

 

 

 

3

Lower thread trimming *1

 

 

 

 

2

Cloth spreading

 

 

 

 

(Auxiliary clamp arm *2)

 

 

 

 

 

 

 

 

 

1

Work clamp

 

 

 

*1 If the lower thread trimmer is not

 

 

 

installed, solenoid valve [3] is not

 

 

 

used.

 

 

 

 

 

*2 The auxiliary clamp arm can only be

 

 

 

used for machines with -02

 

Plug 4

 

specification.

0826Q

 

 

 

 

 

 

 

 

 

 

 

< -02 >

 

 

 

 

 

 

 

 

 

 

 

 

0828Q

 

 

 

 

0829Q

 

 

 

 

 

 

 

 

 

 

 

15

RH-981A

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Image 22
Brother rh-918a manual Connecting the motor cables, Connecting the air tubes

rh-918a specifications

The Brother RH-918A is a versatile and innovative machine tailored for both personal and professional use. As a robust electronic sewing machine, it combines functionality and user-friendly features that cater to a wide range of sewing enthusiasts, from beginners to advanced users.

One of the standout features of the Brother RH-918A is its extensive stitch selection. With over 100 built-in stitches, including decorative stitches, utility stitches, and heirloom stitches, users have ample options to choose from, allowing for creativity and customization in every project. The machine also incorporates an easy-to-use stitch selector dial, making it simple for sewists to navigate and find the perfect stitch for their needs.

Another key characteristic of the RH-918A is its automatic needle threader. This time-saving feature allows users to thread the needle effortlessly, reducing eye strain and frustration, especially for those who may struggle with manual threading. Additionally, the top-loading bobbin system facilitates quick bobbin changes and ensures smooth feeding, enhancing overall sewing efficiency.

The machine is equipped with a powerful motor that provides consistent and strong stitches, able to handle various fabric types, from lightweight cotton to heavier materials like denim and canvas. This capability is critical for crafting garments, home décor items, and more intricate projects.

The Brother RH-918A also boasts several convenient features to enhance the user experience. An LED light illuminates the sewing area, making it easier to work on detailed projects, particularly in low-light environments. Furthermore, the machine includes multiple presser feet, such as a zipper foot, buttonhole foot, and walking foot, to expand its functionality and accommodate different sewing techniques.

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In summary, the Brother RH-918A combines a wide range of stitches, user-friendly technologies, and robust build quality, making it an excellent choice in the world of sewing machines. Whether for basic repairs or elaborate creations, this machine stands out for its performance and reliability, appealing to a diverse audience of sewing enthusiasts.