What are the reasons for a 24V gasoline generator not starting?

[McAthena]

24V gasoline generator not starting is due to starter or fuel supply system failure. Here are the specific explanations: 1. Check if the starter is rotating: If the starter does not rotate during the starting process or the starter can rotate but feels obviously weak, first check the power supply to see if the battery has sufficient charge; if the battery has sufficient charge but the starter shows no response during starting, check if there are any suspicious fault codes in the starting system and troubleshoot according to the fault code prompts. 2. Check the fuel supply system: Under the premise that the battery has sufficient charge and the starter rotates normally, check if the fuel supply is normal, turn on the ignition switch to check if the fuel pump is working properly, and check if the fuel pressure is normal.