The Olympus ESG-400 electrosurgical generator user manual provides installation, operation, safety and troubleshooting instructions.
This manual describes the ESG-400 electrosurgical generator, intended for tissue cutting and coagulation in open, laparoscopic and endoscopic surgery. It includes safety warnings, user qualifications, and compatibility information for ancillary equipment.
The document covers installation steps, inspection procedures, operation modes, push‑button functions, care, storage, disposal, and detailed troubleshooting guidance, along with full technical specifications and EMC compliance data.
| Voltage range | 100–120 V~ / 220–240 V~ |
|---|---|
| Frequency | 50 / 60 Hz |
| Maximum input power | 1500 VA |
| Power fuse rating | 10 A (only FST-series from Schurter) |
| Dimensions (W×D×H) | 370 × 465 × 156 mm |
| Weight of generator | 12.5 kg |
| High‑frequency range | 430 kHz ±20% |
| Maximum high‑frequency power | 320 W |
| Output RFCoag duty cycle | 100% duty cycle |
The ESG-400 can be powered from 100–120 V or 220–240 V AC.
The generator and footswitch must undergo an annual safety check in accordance with national regulations.
The generator can deliver up to 320 W of high‑frequency power.