The Siemens TL-703 warning light user manual provides safety guidelines, technical specifications, installation, wiring and maintenance instructions.
The TL-703 series warning lights are designed for use in mechanical, electrical, chemical, marine, railway and metallurgical control circuits, providing signal indication, operation prompts and remote monitoring. The manual explains the model coding, light and sound options, voltage levels and color codes.
The document covers safety precautions, technical parameters such as rated insulation voltage and IP65 protection, operating environment limits, installation methods, wiring diagrams and step‑by‑step assembly instructions. This manual is written in Chinese.
| Rated insulation voltage (Ui) | 690 V |
|---|---|
| Power frequency withstand voltage | AC 1890 V / 50 Hz for 5 s |
| Operating temperature range | -5 °C to +40 °C |
| Maximum altitude | ≤ 2000 m |
| Protection rating | IP65 |
| Relative humidity | ≤ 98 % |
| Pollution degree | Level 3 |
Check that the product model matches the selection requirements, disconnect the power before installation or maintenance, ensure the supply voltage matches the product rating, and avoid contact with chemical solvents.
The device can operate from –5 °C up to +40 °C.
The TL-703 warning light has an IP65 protection rating.
It is suitable for installations up to 2000 meters above sea level.