Generator systems have a special warning system that automatically sends a warning if the coolant level is low. This system aims to ensure effective engine operation and prevent overheating. The warning usually takes the form of an audible or visual alert so that the operator or maintenance team can take quick action. This feature not only ensures reliable operation of the generator, but also prevents serious problems by detecting possible malfunctions in advance and provides guidance for regular maintenance. In this way, the generator can continue its mission of providing uninterrupted and reliable energy.