It is very important that the installation and commissioning of the generator you have purchased is carried out by experts in terms of performance, efficiency and trouble-free operation of the generator. During commissioning, it should be checked by the expert team that the necessary infrastructure is prepared correctly, connections should be made and the generator should be commissioned. The commissioning of the Güçbir Generator brand generator you have purchased by persons other than our authorized service or our company personnel will cause the product to be out of warranty. The first start-up operations to be performed by Güçbir Generator authorized service or our personnel are free of charge. Function and usage tests are also performed free.