Best way to remove unknown pin code

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DosCummins
Pump Jockey
Posts: 6
Joined: Wed Jul 12, 2017 9:39 pm

Best way to remove unknown pin code

Post by DosCummins » Thu Jun 25, 2020 7:30 pm

Trying to fire up used Gilbarco 700S from Bucees sites out of Texas. Don't know pin codes. So first pump I down graded to low version pump software. Worked fine. Then upgraded to 2.8.9? Something like that. All fine. Got second unit set and after trying to downgrade software I get at the end "run command failed" and obviously pump won't start up. Tried second pump node same result. What's it mean? Laptop or pump node? I have software but not a Gilbarco certified tech.

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