When a Gas Generator remains unused for prolonged periods, proper preservation is crucial to prevent performance degradation and component damage. Follow these essential maintenance steps to ensure your equipment remains in optimal condition for future operation.
1. Fuel System Preparation
Add fuel stabilizer to the tank and run the Gas Generator for 5-10 minutes to circulate treated fuel through the system
Either completely drain the fuel system or keep the tank full to prevent moisture accumulation
For carbureted models, drain the carburetor bowl to avoid varnish buildup
2. Engine Protection Measures
Change the engine oil and filter to remove acidic contaminants
Remove the spark plug and apply a small amount of oil into the cylinder before manually turning the engine over
Seal air intake and exhaust openings with protective covers to prevent pest intrusion
3. Battery Maintenance
Disconnect and remove the battery if storing the Gas Generator in freezing temperatures
Store batteries in a cool, dry place and maintain charge using a trickle charger
Clean terminals and apply protective grease to prevent corrosion
4. Storage Environment Considerations
Choose a clean, dry storage location with moderate temperature conditions
Elevate the unit on pallets or blocks if storing in areas with potential flooding
Cover the Gas Generator with a breathable fabric cover instead of plastic to prevent moisture trapping
5. Periodic Maintenance During Storage
Every 3 months, briefly start the Gas Generator and allow it to reach operating temperature
Inspect fuel lines and connections for signs of drying or cracking
Check all cables and wiring for rodent damage
6. Reactivation Procedures
When returning the Gas Generator to service:
Install a fresh battery and check all electrical connections
Inspect fuel lines and replace if showing signs of deterioration
Perform a complete systems check before applying full load
Proper preservation of an inactive Gas Generator significantly extends its service life and ensures reliable performance when needed. By implementing these storage protocols, owners can prevent common issues caused by prolonged inactivity such as fuel system corrosion, engine seizure, and electrical component failure.
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