This is the user manual of Mitsubishi generator MGC900GB. It introduces the correct use of the product, simple inspection and maintenance methods.
This manual explains how to safely operate the Mitsubishi MGC900GB portable generator. It includes safety warnings, label meanings, and required pre‑operation checks such as ventilation, fuel handling, and inspection of switches and oil levels. Detailed operating procedures cover start‑up, normal running, and shutdown.
The document also lists the generator’s technical specifications, maintenance tasks, periodic inspection schedules, troubleshooting tips, and a wiring diagram. Reference information for the engine, fuel type, dimensions, and recommended operating conditions is provided to help users keep the unit in optimal condition. This manual is written in Japanese.
| AC Rated Output | 850 VA |
|---|---|
| AC Rated Voltage | 100 V |
| Frequency | 50 Hz / 60 Hz |
| DC Rated Output | 100 W |
| DC Rated Voltage | 12 V |
| DC Rated Current | 8.3 A |
| Engine Model | GM82PN |
| Engine Displacement | 80 cm³ |
| Fuel Type | LPG (butane gas) |
| Operating Temperature Range | 10 °C – 40 °C |
| Continuous Rated Run Time | ≈1 hour per 2 LPG canisters (500 g) |
| Lubricating Oil Type | API SE grade or higher (10W‑30) |
| Oil Capacity | 0.4 L |
| Ignition Type | Transistor‑type magnet ignition |
| Dimensions (L×W×H) | 400 mm × 330 mm × 390 mm |
| Dry Weight | 21 kg |
Read the manual and all labels, ensure proper ventilation, never operate in enclosed spaces, keep the exhaust away from people and structures, avoid fire sources, and do not connect the unit to utility power lines.
Before each use, conduct the start‑up inspection (始業点検) by checking fuel level, oil level, switches, and that all safety labels are intact, then proceed with engine start.
The generator provides 850 VA of AC power at 100 V, 8.5 A, with a frequency of 50 Hz/60 Hz and a power factor of 1.0.
It runs on LPG (butane gas) and is rated for operation between 10 °C and 40 °C.