If your laser begins to feel hot to the touch and makes a clicking noise, what is the appropriate action to take?

When a laser begins to feel hot to the touch and makes a clicking noise, it signals that there may be a malfunction or overheating issue. The appropriate action in this scenario is to turn off the device immediately and arrange for servicing. This is crucial for safety reasons, as continuing to use a malfunctioning laser could lead to further damage, potential hazards, or even injury.

Turning off the device prevents further heat buildup and allows you to address the issue without risking additional complications. Seeking servicing ensures that any underlying problems are professionally evaluated and resolved, maintaining the safety and functionality of the equipment. This proactive approach helps to ensure that the laser can be safely used in the future.