A steris field service technician arrived onsite, inspected the table, and identified evidence of electrical arcing on the ac power cord and one of the ac inlet contacts.There was build-up on the electrical terminals and black discoloration.No external damage was visible on the power cord.The technician identified the cord subject of the reported event as a non-oem power cord; not approved as the original equipment manufacturer or an appropriate substitute by steris.Approved replacements for oem power cord types are outlined on page 55, table 8-1 in the operator manual.It is likely the power cord did not make proper contact with the inlet allowing for the arcing.When an arc occurs, heat is generated and could create the reported burning smell.The technician replaced the ac power cord with an oem power cord provided by the customer and the ac inlet assembly.He tested the unit and confirmed it to be operating according to specification before returning it to service.
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