Generator displays E25; controller indicates service interval exceeded or maintenance required.

Safety first: Turn the generator OFF and ensure it cannot start automatically while performing maintenance.

• Perform scheduled maintenance: Follow the Genergy maintenance schedule: typically includes engine oil and filter change, air filter replacement, spark plug inspection (if applicable), fuel system inspection, and general cleaning.
• Inspect belts and hoses: Check for cracks, wear, or leaks and replace as needed.
• Test battery and charger: Verify battery health and charger output.
• Reset service timer: After completing maintenance, use the controller menu to reset the service interval so E25 clears.