⚠️ Top-Priority Safety Alert: This device contains a Class 4 laser source. Unexpected exposure can cause permanent eye damage or fire.
All operators must read this section thoroughly before first use to be fully prepared for emergencies such as accidental laser exposure, fire, or interlock failures. Core response principle: Hit Emergency Stop → Power Off → Protect Yourself → Report. Any delay can increase the risk of injury.
¶ 1. Emergency Stop Button
The Emergency Stop Button on the laser engraver is a safety device designed to immediately cut off power or stop all motion and laser output in case of an emergency, preventing personal injury, equipment damage, or fire hazards.
¶ 1.1 Location of the Emergency Stop Button
The Emergency Stop Button is located at the front right side of the machine.
¶ 2. Emergency Stop Procedures
¶ 2.1 Situations Requiring Immediate Action
Press the Emergency Stop Button immediately under the following conditions:
- Machine moves abnormally or is out of control
- Material catches fire or produces smoke
- Laser head collides with any object
- Machine emits unusual noise or odors
- Any situation that may threaten personnel or equipment safety
¶ 2.2 Steps for Operation
- Press the 🔴 red Emergency Stop Button at the front right (the button will lock in the pressed-down position)
- Turn off the Main Power Switch (located at the rear right of the machine)
- Open the machine casing for ventilation
- Cover any burning material with the provided fire blanket (do not pour water directly)
¶ 3. System Reset Procedure
After the hazard is removed, follow the steps below to reset the Emergency Stop Button.
¶ 3.1 Steps for Reset
- Rotate the Emergency Stop Button clockwise to release it
- Turn on the Main Power Switch again
- Manually home all axes
| Incident Type | Description | Immediate Response |
|---|---|---|
Laser Exposure (Lid Open) |
Lid opened during debugging or by mistake, exposing Class 4 laser radiation | |
Laser Burn on Skin |
Laser exposure or reflection during open-lid adjustment | |
Inhalation of Smoke or Fumes |
Engraving materials like plastic or leather that release irritants | |
Electric Shock or Static Discharge |
Touching internal parts or ports during maintenance | |
Fire or Smoke |
Caused by flammable materials or poor ventilation | |
Cuts or Pinched Fingers |
Occurs during material loading or module adjustment | |
Dizziness / Ringing / Fatigue |
Prolonged use or loud cooling fan noise |