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Chapter 2 General Safety Information
coating. If the backward-stage light path of your laser has the optical
lens, please strictly inspect the lens of the output head and the backward-
stage lens of the laser, and ensure that there is no dust and any other
impurity on the lens. Please note that any macroscopic attachment may
cause extreme damage to lens or burn the laser or any backward-stage
light path equipment.
◎ For cleaning instructions of the lens, please refer to the "Optical Fiber
Connector Inspection and Cleaning Guide".
◎ Hot or molten pieces of metal may be produced when the laser is under
operation. Exercise caution if debris is produced in operation.
◎ When you carry out commissioning and calibration of the laser output,
you must set the laser output at low power level and then gradually
increase the output power during checking the quality of the light spot
emitted from the laser via an infrared viewer.
WARNING:
◎ Make sure that the individual protective equipment meets the output
power and wavelength range of the laser.
◎ Never look directly into the optical fiber or the collimator, and make
sure you wear the safety protective glasses in each operation.
4、Electrical Operating Instructions
We strongly recommend that you read the following procedures before
operating the laser:
1、Make sure the shell of this equipment is properly grounded. Any
interruption of the ground loop may result in personal injury.
2、Make sure the power source connecting equipment is properly
grounded.
3、In order to further reduce fire hazard, replace the line fuses (if
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