Post by tootall joe on Nov 29, 2022 20:01:05 GMT
Stopped by my clinic 11/25/22 to find a Backup machine sitting powered up. Hit the power key, didn't shut off. pulled the power plug and battery, plugged both back in, then hit the power key- Nothing.
Came back 11/28/22, talked to staff, and found that the machine had run quite a while with the UF outlet tube blown off the pump (while in heat/rinse-not sure, but was told there was a "flood").
This happened the day after Thanksgiving, and I made the mistake of taking that day off. (The machine ran daily for at least 2 weeks as a back-up with no issues)
Tried new keypad, checked rear power switch & power supply fuses, tested power logic, function, sensor, actuator boards in a good machine, verifying each time powered up, then reinstalled boards back in "bad" machine. Installed different UI MICS board in bad machine, no good. Then installed brand new power supply-still dead, no fan.
Tried disconnecting module cables & main cables to distribution board-no difference. What's left- motherboard, distribution board, cables? Any ideas would be appreciated.
Came back 11/28/22, talked to staff, and found that the machine had run quite a while with the UF outlet tube blown off the pump (while in heat/rinse-not sure, but was told there was a "flood").
This happened the day after Thanksgiving, and I made the mistake of taking that day off. (The machine ran daily for at least 2 weeks as a back-up with no issues)
Tried new keypad, checked rear power switch & power supply fuses, tested power logic, function, sensor, actuator boards in a good machine, verifying each time powered up, then reinstalled boards back in "bad" machine. Installed different UI MICS board in bad machine, no good. Then installed brand new power supply-still dead, no fan.
Tried disconnecting module cables & main cables to distribution board-no difference. What's left- motherboard, distribution board, cables? Any ideas would be appreciated.
