Maintenance & Repair (cont’d)
Inspect fuel system / check for leaks
Check GFCI (if equipped)
Clean & inspect spark arrestor (if equipped)
Keep generator clean
Recharge and maintain battery (if electric start)
Inspect the fuel system and check for leaks on a regular basis.
1)Inspect the entire fuel system. Look for: signs of leaks or deterioration, chafed or spongy fuel hose, loose connections, loose or missing fuel hose clamps, damaged gasoline tank, or defective gasoline
2)If you are using LPG or NG, test for leaks. After opening LPG/NG supply valve, apply a soap and water solution over pipes, hoses, and connections. Soap bubbles will form if there is a leak. Use this method to test after each reconnection to NG/LPG supply (such as after transporting generator), and on a regular basis thereafter.
Once a month, test the Ground Fault Circuit Interrupter (GFCI) to protect against electrical shock due to failure of the GFCI. (Only for those models equipped with GFCI – See the “Specifications” section.)
To test the GFCI:
1.Depress the TEST button. The RESET button should extend from the receptacle. If the RESET button does not extend, contact NorthStar for replacement parts.
2.Restore power to the GFCI by firmly pressing the RESET button back into the receptacle until an audible click is heard.
Clean and inspect the spark arrestor muffler. (Only for those models equipped with a spark arrestor – See the “Specifications” section.)
If the engine is equipped with a spark arrester muffler, clean and inspect it regularly (follow manufacturer’s service instructions). Replace if damaged.
Keep generator clean.
If dust or debris accumulates on the generator, clean the generator with a damp cloth or soft bristle brush. Do not allow air intakes to become blocked.
Note: Do not spray generator with a garden hose or pressure washer. Water may enter the generator and cause damage to the rotor, stator, or internal windings.
Inspect, recharge, and maintain your battery according to your battery manufacturer’s instructions. (Only for those models equipped with electric start.)
Do not store with battery charger always connected. Batteries that are over- charged can boil themselves dry and produce excessive amounts of hydrogen, an explosive gas.
IMPORTANT:
If a part needs replacement, only use parts that meet the manufacturer’s specifications. Replace- ment parts that do not meet specifications may result in a safety hazard or poor operation of the generator.
Contact NorthStar Product Support at
for any questions, problems, or parts orders.
38