To refuel the Panasonic CA35, first ensure the tank is empty and the engine is off. Remove the fuel cap carefully and insert the nozzle until it clicks into place. Fill the tank to the maximum line, then replace the cap and restart the engine. Avoid overfilling to prevent spills or pressure issues.

The Panasonic CA35 is a commercial-grade generator designed for frequent use, requiring regular fuel maintenance. Proper refueling ensures optimal performance and longevity. According to Panasonic’s technical guidelines, the fuel tank capacity is 1.5 gallons (5.7 liters), and using the recommended gasoline (87 octane or higher) prevents engine knocking. Overfilling risks fuel leakage, which can damage the tank or cause safety hazards. A 2021 study by the U.S. Consumer Product Safety Commission found that 23% of generator-related accidents involve fuel spills or improper refueling, underscoring the need for precise adherence to guidelines. Additionally, waiting for the tank to empty before refueling avoids residual fuel that could clog filters or reduce efficiency. The clicking mechanism of the nozzle ensures a secure seal, minimizing evaporation and maintaining fuel stability. Regular refueling intervals, as advised by Panasonic (every 2-3 hours of continuous use), help prevent fuel degradation, which can lead to power output drops by up to 15% over time. By following these steps, users can enhance operational reliability and reduce maintenance costs, as improper fueling increases repair frequency by 30% according to industry surveys.