9-5. Adjusting the clearance between the

 

looper and needle

58

9-6. Adjusting the needle guard

59

9-7. Adjusting the spreader mounting positions

59

9-8. Adjusting the spreader timing

60

9-9. Adjusting the needle racking width

 

(stitch width)

60

9-10.Changing the knife cutting length

 

(Replacing the hammer)

61

9-11.Adjusting the contact between the knife

 

and the hammer

62

9-12.Replacing the knife

63

9-13.Adjusting the cutting pressure

63

9-14.Adjusting the position of the work

 

clamp plate

64

9-15.Adjusting the cloth opening amount

65

9-16.Adjusting the trimming

 

of the upper thread

66

9-17. Adjusting the trimming

 

of the lower thread and gimp

66

9-18.Adjusting the gimp length after trimming

 

(-02, -52 specifications)

67

9-19.Lower thread presser

 

(-02, -52 specifications)

67

9-20.Auxiliary clamp arm

 

(-02, -52 specifications)

68

9-21.Adjusting the cloth feeding speed

 

(-52 specifications)

68

9-22.Adjusting the cloth feed bar home position

 

(-52 specifications)

69

9-23.Adjusting the indexer hole spacing

 

(-52 specifications)

70

9-24.Adjusting the position of limit switch L

 

(-52 specifications)

71

9-25.Adjusting the position of limit switch R

 

(-52 specifications)

71

10. CHANGING FUNCTIONS USING

 

THE MEMORY SWITCHES

72

10-1.Memory switch table

73

11. CHANGING FUNCTIONS USING

 

THE DIP SWITCHES

74

11-1. Panel DIP switches

74

11-2. Circuit board DIP switches

75

12. LIST OF ERROR CODES

77

13. TROUBLESHOOTING

80

RH-981A

Page 7
Image 7
Brother rh-918a manual Changing Functions Using

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.