THUNDER LASER
MARS-120
www.thunderlaser.com
THUNDERLASER TECH CO., LTD
tech@thunderlaser.com
Tel :(86)755 82689501
57
5.7 Troubleshooting
Below are some solutions to this problem
，
we advise customs consult the following
thinking before encounter problems, and hope customs can revise our thinking at any
time.
1. The machine no laser beam problem
Please check the machine parts by following the lesson plan one step by one if you find there’s no
laser beam when the machine is working.
Step 1. Check the laser tube and laser power is normal or not;
Press the red button "TEST" on the laser power to check whether there is a laser beam in the
tube or not;
If there isn’t laser beam please refer to Option A; on the contrary, refer to Option B.
Here is the checking process:
Option A
: If there isn’t a laser beam in the laser tube when press the red button "TEST" on the
laser power supply, please check the laser tube and laser power supply;
1.
Check the fan of laser power supply is running or not;
2.
Check the indicator light of laser power supply is normal or not.
And you can refer to the following pictures:
If the water protection switch controlled by the laser controller, the indicator will change as
follows:
click TEST
no laser beam
laser power
supply
if the fan is
running or not
if the indicator
light is normal or
not
laser tube
laser beam
water protection
switch
controlled by the
main control
board
wire
three groups of
wiring are normal
or not
laser controller
change laser1
output into laser
2 output
