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Strange error Gardner Denver ES75

СообщениеДобавлено: 23 июн 2017, 18:11
i_borisov
Hello again forum mates.
Compressor Garnder Denver ES 75 is starting, going onload and when the compressor reaches the load pressure the compressor stops. On the display there are three lines and oFF message.

The controller is Airpilot.

Do you know what this means?

Re: Strange error Gardner Denver ES75

СообщениеДобавлено: 05 июл 2017, 12:02
i_borisov
Hello,
the problem is solved. If someone has similar problems here is our solution:
The controller is energizing regularly the solenoid valve of the drain of the cyclone separator at the outlet of the compressor. In our case the coil of the solenoid valve was burned and shortens the electrical circuit. When that happens, the controller restarts and the strange oFF mark message with three lines appears.
When we changed the coil everything was back to normal.

Re: Strange error Gardner Denver ES75

СообщениеДобавлено: 05 июл 2017, 14:12
Stas
Спасибо за полезную информацию.