Portable Generator Pointers: What Every User Should Know

So you’ve bought a portable generator to be prepared for an emergency, but how do you take care of it?. Follow these 12 pointers to keep your portable generator in top shape and ready to power up when you need it.

12 Smart Portable Generator Usage Pointers

1. Calculate your power needs in advance


List essential appliances and tools and total their wattage before starting the generator.

2. Start with no load connected
Turn the generator on first, then plug in appliances one at a time.

3. Prioritize essential equipment
Power critical items first—refrigerators, medical devices, sump pumps—before convenience items.

4. Perform regular maintenance
Check oil levels, air filters, and spark plugs according to the manufacturer’s schedule.

5. Warm up the generator before heavy use
Let it run for a few minutes before applying a significant electrical load.

6. Use non-ethanol gas or additive                                           

This counteracts the effects of ethanol on carbureted generators.

7. Use fuel stabilizer for stored fuel


This helps prevent fuel degradation if the generator isn’t used often.

8. Shut down safely
Disconnect all devices before turning the generator off to avoid power surges.

9. Monitor fuel consumption
Keep an eye on runtime so you’re not caught off guard during long outages.

10. Operate on a level surface
This ensures proper lubrication and reduces vibration and wear.

11. Practice before an emergency
Run the generator occasionally so you’re familiar with startup, shutdown, and connections when it matters most.

12. Start and run the generator at least once a month for 20 minutes.             

This keeps the battery charged, lubricates the motor, and keeps the fuel flowing and clean.