!Perform any service if;
• Person going to work on the compressor is certified,
• Compressor completely shut down and electrically isolated
• All compressed air is discharged inside the compressor
• Compressor is completely isolated from the compressed air system.
!
220V rated compressor phase to phase input voltages must be in between 208V & 230V
480V rated compressor phase to phase input voltages must be in between 465V & 480V
575V rated compressor phase to phase input voltages must be in between 560V & 615V
!Voltage fluctuations allowed by the power companies are +- 5%. It means total fluctuation allowed is 10%.
!In order to serve Us Air Compressor customers faster and better tin order to diagnose product related emails(subject or body part) or text message (body part of the picture sending not as a separate message) , compressor serial number must be written in the communication media.
| Reason |
Solution |
| 2 or all input phases are not present |
make sure input power voltages phase to phase are all present and within tolerable limits |
| The red LED light inside the drive is on |
Check cable in between display panel and inverter is connected tight to both inverter and display. If cable is tight in terminals, change cable. Cable is standard RJ45 cable. If that is not solving the problem ask U.S. Air compressor to send you a new display |
| One of the input power supply fuses is blown and the compressor runs like this for a long time |
Inverter drive input layer is defective, change inverter and fuse. |
Your compressor may be under 10 Year Exchange Warranty;
- If you are connected to the compressor with the US Air Connect App everyday,
- Services are performed on time as indicate by the US Air Connect app with the parts and oil purchased from U.S. Air Compressor,
- Compressor installed as required by the user manual,
- There has been no external phenomena causing the compressor to be broken.
!Please have all necessary documentation ready, if all above conditions are fulfilled and you can prove it is before asking for Warranty claim.
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