Arrived on, 9/12/23 - Mark Goins - Unit down upon arrival. Customer stated they heard loud popping noise before fryer caught fire. Customer drained left and center vats because they used fire extinguisher. Unit unable to return oil from pan due to filter issues earlier. Inspect unit and found left vat blower bad. No voltage to blower. Left vat interface board and relay bad. Completely drain center vat and fill with oil from bulk. Allow center and right vats to ready. Had customer perform test cook with good results. Center and right vats operational at this time. Left vat down until repairs are made. Unit unable to filter at this time. Will order parts and return. Returned on, 9/18/23 - Henry Luganob - Unit for installation of interface board, relay and blower - unit not in use upon arrival - turn unit off and remove control panel - remove old blower and remove old interface board - install a new parts and re-assemble unit - test and observe, blower is working and unit reaches