Note: Do not remove the pump's cover plate directly. If there is any problem, please contact the customer service immediately and record a video of the unpacking process.

Precautions for use of the pump source:

1, personal protection: when operating the pump source, you should wear appropriate protective equipment to avoid direct laser light to the eyes and skin, and pay attention to the reflected and scattered light of the irradiated object may cause harm to people.

2, comply with the rated parameters: correctly connect the positive and negative poles, in the rated current, rated power to use, different manufacturers of pump source lasers have different specifications and requirements, ultra-rated current or power use, will accelerate the degradation of the laser or lead to the failure of the laser.

3, equipment safety: ensure that the pump source is installed in an open space with adequate ventilation, the fibre optic output head should be fixed on the fixture, not fixed by hand, away from flammable and explosive substances to prevent the risk of fire.

4、Emergency treatment: In the process of using the pump source, in case of sudden failure or accident, the power supply to the pump source should be stopped immediately, and at the same time, relevant first aid measures should be taken quickly to prevent the accident from expanding.

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On Sep 9, 2025 at 14:51:42 PDT, seller added the following information: