GuardShield Safe 4 is a safety light curtain product with reliable safety performance and efficient control functions.
This manual covers the GuardShield Safe 4 safety light curtain, a Class 4 ESPE device used for point‑of‑contact (POC) and perimeter (PAC) protection on hazardous machinery. It details the product’s features, operating principle, and the required safety precautions for qualified personnel.
Key sections include installation and assembly steps, calibration procedures, wiring diagrams, safety distance calculations (OSHA, ANSI, European), troubleshooting, and regular inspection guidelines. The document also lists technical specifications, part numbers, and certification information. This manual is written in Chinese.
| Physical resolution (POC) | 14 mm (0.55 in) or 30 mm (1.18 in) |
|---|---|
| Maximum protection width (14 mm resolution) | 0 – 9 m |
| Maximum protection width (30 mm resolution) | 0 – 18 m (or 5 – 30 m for extended range) |
| Protection height range | 120 mm (4.7 in) to 1920 mm (75.6 in) |
| OSSD output current | 300 mA |
The maximum protection width is 0 – 9 m.
No, it must not be used with machines that cannot be power‑off in an emergency.