Possible reasons:
1. Fiber connection problem: First check whether the fiber is correctly connected and firmly fixed. A slight bend or break in the fiber will hinder laser transmission, resulting in no red light display.
2. Laser internal failure: The indicator light source inside the laser may be damaged or aged, which requires professional inspection or replacement.
3. Power supply and control system problem: Unstable power supply or control system software failure may also cause the indicator light to fail to start. Check the power cord connection to confirm whether the control system is correctly configured and whether there is an error code displayed.
4. Optical component contamination: Although it does not affect the red light emission, if the lens, reflector, etc. on the optical path are contaminated, it will affect the subsequent welding effect and need to be checked and cleaned together.
Solutions include:
1. Basic inspection: Start with external connection to ensure that all physical connections are correct, including optical fiber, power cord, etc.
2. Professional inspection: For internal faults, contact the equipment supplier or professional maintenance team for detailed inspection. Internal laser repairs require professional personnel to avoid further damage caused by self-disassembly.
3. System reset and update: Try to restart the control system to check if there is a software update that can solve the known problem. Some faults can be fixed through software updates.
4. Regular maintenance: It is crucial to establish a regular equipment maintenance plan, including fiber inspection, optical component cleaning, power supply and control system inspection, etc., to prevent such problems from occurring.
Post time: Oct-14-2024
