we have twoof this type of compressor in my section for bag filters, resently we had a problem of the display unit went off completly. we try to trace the problem but is difficult becouse the circuit diagram was too tiny to read. pls. can you send a pdf copy to me so that it will help to trace any problem at any time.

Thanks,
Musa batari Zambuk.
Ashakacem plc
Nigeria.