Q: What tests should we perform after installing a new light curtain?

After installing a new light curtain, the following tests should be performed to ensure that it operates properly and meets safety requirements:

1. Light curtain alignment test: Confirm that the transmitter and receiver are correctly aligned and the beam is not blocked.

2. Function test: Block the beam with an object to check whether the alarm or shutdown can be triggered correctly.

3. Response time test: Confirm whether the light curtain responds to the blockage in a timely manner and meets the safety requirements of equipment operation.

4. Area coverage test: Verify whether the protection area fully covers the key hazardous area.

5. Linkage control test: Check whether the linkage function between the light curtain and the equipment control system, such as emergency stop or safety interlock, is normal.

6. Stability test: Let the equipment run continuously for a period of time to observe whether the light curtain is stable and there are no false alarms or missed detections.

7. Safety distance verification: Ensure that the installation position of the light curtain meets the minimum safety distance required by national or international standards.

8. Indicator/fault signal check: Confirm that all status indicators and fault signals can be displayed correctly.

After the test is passed, it is recommended to record the test results and post operating instructions or safety tips to facilitate daily maintenance and operation.