As soon as we receive the generator, we will carry out a first visual inspection and take photos.
We will check that all the parts that make up the generator come and we will write down the parts that could be missing.
We will make a small reception report compiling the information from points 1 and 2.
We will send a budget with the cost of the service necessary to assess the repair.
We will perform a series of tests to initially assess the failure mode of the generator.
We will proceed to the disassembly of the generator.
We will carry out an initial cleaning to assess the state of the machine's insulation.
We will put the pieces in the curing oven to dry them and check the state of the insulation.
We will carry out an initial diagnosis by subjecting the machine to different tests to identify the failure mode and define the operations to be carried out to repair the machine.
We will write a report with the results of the initial diagnosis and the pertinent recommendations.
We will send a budget with the value of the operations to be carried out derived from the diagnostic report.
As soon as we receive the validation of the budget sent in the diagnostic phase, we will begin the repair.
We will proceed to scrapping the pieces to be rewound using our pyrolytic oven for burning and checking the state of the magnetic package by means of the hot spot test.
We have the reverse engineering of almost all the technologies on the market, but if we do not have that of the generator model to be repaired, at this point we will carry out the reverse engineering to extract the data from the original manufacturer's winding to replicate it.
We will wash all the parts of the generator.
We will dry all the pieces in our curing oven in a fully monitored and controlled process.
We will proceed to the winding of the necessary parts.
In the case of a rotor rewind, we will proceed to strapping the part.
We will varnish in our vacuum varnishing line with epoxy resin (VPI) the varnishing of both pieces whether or not they have been rewound.
We will put the pieces in the curing oven to tan the varnish impregnated in the previous step.
We will carry out a dynamic balancing of the rotor, leaving the balance in much more precise values than the required standard.
We will paint both the rotor and the stator with anti-flash paint.
We will send a budget with the value of the operations to be carried out derived from the diagnostic report.
We will perform a series of dynamic tests on our test bench to verify the electrical and mechanical condition of the repaired generator.
We will put the repaired generator in the paint booth to give it the final finish.
We will write and send a final report with all the data of the intermediate and final tests carried out during the repair process, with photos of the process and with all the details of the operations carried out.
We will proceed to pack the generator according to the client's requirements and prepare it for shipment.