Protection from electrical hazards to the use of laser .. Do not remove the protective cover of laser. Water leakage. Subversion of power cable

Electrical hazards:
- Do not remove the protective cover of the laser.
- Do not operate the laser if there is any leakage of water (some types of laser contains internal water).
- Do not operate the device if the power cable is damaged or the device indicator shows "NO GO".
- Routine detection and periodic maintenance is very important.