AMADA LASER GAS OR PSU

[valdanos]

HI EVERYONE. I HAVE A BROBLEM WITH MY AMADA LCG 3015 3.5 KW CO2 LASER. IT CAN'T CREATE A LASER BEAM. I HAVE ALARM MESSAGE LASER GAS OR PSU. OUR ELECTRONIC GUY INSPECTED PSU'S AND LOOKS OK. WE CHECKED LASER GAS BOTTLE, PUT NEW ONE AND NOTHING.
WE NOTISED THAT THERE IS A BIG LASER GAS PRESSURE DROP (INSIDE RESONATOR) WHILE STARTING RESONATOR AND INSERTING LASER GAS IN TUBES. PRESSURE IS AROUND 2.2 BAR AND WHEN STARTING HIGH WOLTAGE AND INSERTING GAS, IT DROPS TO 0.6 BAR. IT IS INSIDE RESONATOR'S GAUGE. PRESSURE ON GAS BOTTLE IS 2.2 BAR AND DROPS ONLY 0.2 BAR.
WHAT COULD BE A PROBLEM?

 

[LASERNINJA]

I recommend searching "4063" alarm.

 

[valdanos]

Yes, found it same day. We are currently checking the PSU.