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Common faults analysis of CO2 laser machine

Time:Sep 22, 2016Author:April

In order to let our customer use our machine better. Today let MORN introduce the CO2 laser machine’s common faults analysis for you. Then you can know how to use your machine easier.


Phenomena of malfunction

Analysis method



Open the machine but no movement

Check power supply of machine connects well or not

Make all power supply electrify again

Mainboard parameter is right or not

Correct the parameters according to software operating manual


Working with nonstop laser

Mainboard parameter is right or not

Correct the laser parameter according to software operating manual


Desultory light when working

Check water circulation is swimmingly or not

Clean water tank, water pump and water pipe

Voltage is stable nor not

Add regulator for the laser machine


Self-test abnormal when starting

Mainboard parameter is right or not

Correct the X and Y axis direction, limit position parameters according to software operation manual


After output data, machine no action

Check whether the data port choice is correct

Choose correct port

Check whether turn on the machine

Turn on the machine

Check whether connected ground wire for the machine

Connect ground wire

Check whether installed the USB driver

Install the USN driver


No laser when working

Check whether optical path is bias

Adjust the optical path

Check whether the cooling water is running

Ensure the water is running


Can’t detect the laser equipment

The computer or USB communication problem

Change computer or USB line

Morn has produced laser machine for many years, we have professional designer and technician in thisarea. Our Morn team is sunny and positive, we will try our best to offer each customer the best service. If you have any question about the CNC router orlaser machine you can contract us directly. We will try our best to help you.

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