Key facts
- Brand
- Brother
- Model
- BAS-342G
- Documents
- 2
- Languages
- ZH
- Last added
- 2012-03-13
Start here

Brother BAS-342G Sewing Machine User Manual
This manual gives detailed safety instructions for the BAS-342G industrial sewing machine, including warning symbols, required protective equipment, and precautions before opening the control box or performing maintenance. It also describes the environmental limits for voltage, temperature, humidity, and air supply.
Installation steps, operation panel functions, threading, needle setup, and air‑pressure adjustments are covered, followed by routine maintenance, inspection, and troubleshooting procedures to keep the machine running safely and reliably. This manual is written in Chinese.
Brother BAS-342G specifications
| Weight | 160 kg |
|---|---|
| Power‑supply voltage tolerance | ±10% of rated voltage |
| Operating temperature range | 5 °C – 35 °C |
| Relative humidity range | 45 % – 85 % |
| Air‑supply requirement | Air supply must exceed the machine’s total consumption |
All Brother BAS-342G documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What must be done before opening the control box?
Turn off the main power switch, unplug the power cord, and wait at least 5 minutes before opening the cover.
What protective equipment should be worn when using lubricating oil or grease?
Wear protective goggles and gloves.
