Laser cutting machine does not light how to do?
Laser cutting machine does not light how to do?
XT Laser Cutting Machine
Laser cutting machine laser tube out of the light, there are usually three kinds of cases, one is suddenly out of light, one is using the laser tube light is getting weaker and weaker, and the last one is to start using everything is normal, and then switch on the next day after no light.
About the above three situations caused by the laser tube does not light, its specific reasons are detailed below:
First, on the reasons for not light
Check the water circulation of the laser machine water flow, see whether the water outlet pipe water, (a if the water outlet pipe out of the water is normal, this time to ask a customer, from the start to now with how long the time (please customers must answer truthfully, otherwise it will affect the correct judgement), if the customer said that with a morning or more than two hours, this time to ask customers to check the outermost carbon dioxide laser tube water, if water, that is because of the water, then it is because of the water. If there is water, it is because the water temperature is too high and cause the laser tube to blow up (for the reason of the customer).
If there is no water in the outer layer of the laser tube, then we check the laser power supply, laser power supply on a red button, press it to see if the light, if the light, that may be a water protection device failure, then we ask customers to check the water protection outlet is blocked, and then clean up the water protection, it is best to rinse with water. At this time we should pay attention to the water protection of the water inlet and outlet, absolutely can not be reversed, otherwise it will damage the laser tube. The second way is to first short the laser power supply on the PG (with a line connected) but then pay attention to check the water cycle, water protection does not work to avoid the laser tube will still be damaged. If it is still not light, it shows that the laser power supply is bad, looking for manufacturers to replace.
Second, on the use of the laser tube with the light is getting weaker and weaker causes
a, check the water circulation of the laser machine, if the water does not circulate, please shut down and power off to check whether the water pump or chiller plug is plugged in.
b, check the laser cutting machine ammeter is normal, if normal may be the problem of the laser tube, find manufacturers to replace or repair, if the ammeter is not normal is the problem of the laser power supply, find manufacturers to replace or repair.
Third, the beginning of the use of all normal, the next day and then turn on no light
a, check the water cycle of the laser cutting machine, whether the normal water.
b, check the laser cutting machine ammeter, press the “light” to see if the ammeter pointer to play up, if it is below 5 mA, that is, the power supply is bad, looking for manufacturers to replace or repair.
c, if the ammeter does not move, check our laser switch is not on, if it is on and then look at the laser power indicator light is not bright, bright then press the laser power supply on the absolute button, look at the current hand pointer, such as the pointer has to move and is less than 5 mA, it is the laser power supply is bad, or will be in the software of the maximum light intensity and the minimum light stressed to 50%, and then press to see the ammeter pointer to 10-12 mA, if not reached, it is the laser power supply or the main body is bad, find manufacturers to replace or repair. If it does not reach, it is the laser power supply or the problem of the motherboard.
