3. INSTALLATION

Insert the indexer specification harness (1) into the

3003Q control box connector (2).

* If another specification harness has been inserted into this connector, first disconnect this harness and then insert the indexer specification harness (1).

Note: Check that the label number on the indexer specification harness (1) matches the movable knife (R) (3), movable knife (L) (4), thread handler (5), work clamp (R) (6), work clamp (L)

(7) and movable knife driving cam (8) numbers before inserting the specification harness (1). (If a connector with an incorrect label number is connected, it may cause problems such as damage to the sewing machine or thread trimming errors.)

Specification

Label No.

Right/left work clamp No.

of harness

Right/left movable knife No.

 

 

 

Thread handler No.

 

L1

1

1

 

L2

2

2

-52

L3

3

3

L4

4

4

 

L5

5

5

 

L6

6

6

 

L7

7

7

* There is 10 mm of difference in the knife installation

3004Q positions between L1 - L4 and L5 - L7.

* If using both an upper thread clamping device and a fly indexer, L5 to L7 cannot be used.

3-17-8. Installing the hand switch

1. Install the hand switch support plate (1) with the two screws (2) in the position shown in the illustration.

2. Install the hand switch (3) to the hand switch support plate (1) with the two screws (4).

3027Q

RH-981A

24

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Image 31
Brother rh-918a manual Installing the hand switch

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.

For enhanced stability, the Brother RH-918A comes with a sturdy metal frame, ensuring durability and precision. Its intuitive interface, comfortable handwheel, and adjustable stitch length and width settings add to the overall ease of use, making sewing enjoyable for everyone.

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.