176 | XIO USER MANUAL | 2106424MNAA
9.6.4 Return device for repair
Securely wrap the XIO in protective anti-static packaging before returning it for repair. Call the ABB main
office number on the last page of this manual and ask for a Return Authorization number (RA). Affix the
number to the outside of the return package. The customer prepays for shipment.
ABB ships any device not covered by the original system warranty to the customer FOB.
9.7 Maintain cleanliness of the XIO
Devices installed as standalone should be kept free of dust and other contaminants.
– Equipment damage. Potential electrostatic charging hazard: Clean only with a
When the device is installed in an enclosure, keep the enclosure door closed and secured, except during
maintenance or service procedures that require access to the XIO and other components in the enclosure.
Inspect the enclosure, door, and access holes regularly to ensure that all seals and gaskets are clean and
intact, and that environmental elements have not reached inside of the enclosure.
Regularly inspect connected cabling to ensure that protective coverings are in place and intact. If the
installation includes a solar panel, clean the cell surface of the panel regularly to ensure that dust and
debris are not on the cell surface. Dust and debris inhibit the charging ability of the solar panel. Inspect all
other peripheral equipment to ensure that it is properly maintained.