This manual explains the safety precautions required when using the DDL-9000 sewing machine, including the need to keep all safety devices in place, wear safety glasses, and disconnect power before any adjustment or repair. It also details the proper handling of electrical components, grounding, and the use of genuine JUKI parts.
Installation and adjustment sections cover table and leg mounting, cable routing, motor specifications, and the presser foot micro‑lifting mechanism, which is standard on the DDL-9000 and can be adjusted without tools. Regular cleaning, periodic maintenance, and troubleshooting procedures are also described. This manual is written in Japanese.
| Operating temperature | 5 °C – 35 °C |
|---|---|
| Operating humidity | 35 % – 85 % |
All safety devices must be in position when the machine is ready for work or in operation.