- May 7, 2005
- Prescott Valley
I just bought a low hour HRT160. It is a 2020 model and sigma 5. My mill is a 2013 VM2 also Sigma 5. The person I bought the HRT from I can vouch for and I have talked to the Haas tech that took it off the machine and got it ready to ship that it was working fine. I plugged it in while powered down as normal, selected setting 30 for HRT160 P3 for sigma 5, powered down, powered up and homed the machine. I got an A axis overheat alarm. It would not reset so I powered down, disconnected the air brake and powered up and homed machine as normal. But I need the brake. I had Haas send me the parameters for the HRT160 P3 and double checked them all line by line. They all match. If I plug in the air brake it will alarm out instantly. I took the side panel off and it is dry and clean inside. I was told there may be a manually operated solenoid button but can not find it. Where would you go from here before paying 4 hr drive time and 4 hrs service call? Any one in the Phoenix area that would let me drive down and plug it in your mill?