This manual covers essential safety instructions, proper handling, and maintenance procedures for the JUKI LK-1930 high‑speed industrial sewing machine. It explains how to avoid electrical shock, protect moving parts, and ensure safe operation in the recommended environment.
The document also details installation requirements such as grounding, cable routing, and table/leg mounting, as well as a parts list and specifications for the machine’s motor, temperature range, and humidity limits. This manual is written in Japanese.
| Operating temperature | 5 °C – 35 °C |
|---|---|
| Relative humidity | 35 % – 85 % |
| Motor type | Specified rated motor (genuine) |
The machine should be used in an environment where the temperature is between 5 °C and 35 °C.
Relative humidity should be kept between 35 % and 85 % while the machine is running.
Only the specified rated motor (genuine JUKI part) may be installed.