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- Languages
- ZH
- Last added
- 2026-10-17
Featured LBH manuals
LBH LBH-1790 Flatlock Electronic Buttonhole Sewing Machine User Manual
The LBH LBH-1790 is a flatlock electronic buttonhole sewing machine designed for various fabric types. It features a standard speed of 3600 sti/min (up to 4200 sti/min) and supports 30 standard sewing shapes with memory for up to 99 patterns. The machine utilizes pulse motor drive for the needle, shuttle, presser foot lift, and cutter mechanisms. This manual is written in Chinese.
Covers: Precautions · Specifications · Installation · Operation · Maintenance · Troubleshooting
Latest LBH manuals
LBH LBH-1790 Flatlock Electronic Buttonhole Sewing Machine User Manual
User Manual 61 pages · 3.3 MB · ZHThis manual provides operating instructions, installation guides, maintenance procedures, and troubleshooting for the LBH LBH-1790 flatlock electronic…
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in LBH manuals
What is the standard sewing speed of this machine?
The standard sewing speed is 3600 sti/min.
From: LBH LBH-1790 Flatlock Electronic Buttonhole Sewing Machine User Manual
How many memory patterns can be stored?
The machine can store up to 99 patterns in memory.
From: LBH LBH-1790 Flatlock Electronic Buttonhole Sewing Machine User Manual