H. P. 1650 3 lights blinking no fire on torch

[inspectweld]

My Hypertherm Powermax 1650 will not fire. I have 3 lights blinking, the v for power, the pressure light and the torch light.I`m not sure if this has anything to do with it but before I attempted to run the program and cut I changed consumables. I triple checked the consumables and switched the machine off and back on like you should but still no fire and the 3 lights still blinking. Any thoughts out there as to what the problem is? Thanks in advance.

[WyoGreen]

I glanced thru the operators manual for your machine (page 99). The troubleshooting guide references lights by colour, so not sure how that relates to your 3 lights. You might take a look at the owners manual and see if it helps you.

Steve

[inspectweld]

thanks but I already looked at that and it says:
10. The power ON (green) and fault
(red) lamps are flashing.
10.1 Self-diagnostic failure.
The system needs repair

[inspectweld]

Got back to the shop this morning and decided to change out the control board from my parts machine and it works fine so far. I still have an unsolved problem with the machine I used for parts. It only cuts for about 4 ft. and it quits firing and it wont fire back up unless I let it sit for about 5 min. I tried many different things and could not solve the problem.

[SegoMan DeSigns]

Got back to the shop this morning and decided to change out the control board from my parts machine and it works fine so far. I still have an unsolved problem with the machine I used for parts. It only cuts for about 4 ft. and it quits firing and it wont fire back up unless I let it sit for about 5 min. I tried many different things and could not solve the problem.

Is the cooling fan kicking on and doing it's job?

[inspectweld]

yes it is