User Manual
MAINTENANCE / CARE 
Proper routine maintenance of your generator will help prolong the life of your machine. Please 
perform maintenance checks and operations according the schedule in figure 11. 
 If you have questions about any of the maintenance procedures listed in this manual, please 
call (800) 232-1195 M-F 8-5 CST. 
CAUTION: Never perform maintenance operations while the generator is running.
Recommended Maintenance Schedule 
each use 
first month 
then every 
20 hrs 
every 3 
months or 
50 hrs 
every 6 
months or 
100 hrs 
every year 
or 300 hrs
Engine oil 
check level  x         
replace    x   x     
Air cleaner 
check  x         
clean      x     
fuel filter cup 
clean        x   
spark plug 
check/ clean        x   
fuel tank 
check fuel level  x         
clean          x 
Figure 11- Recommended maintenance schedule 
Cleaning the Generator 
Never clean the generator when it is running! Never clean with a bucket of water or a hose. Water 
can get inside the working parts of the generator and cause a short circuit or corrosion. 
Always try to use the generator in a cool, dry place. If the generator becomes dirty, clean the 
exterior with a damp cloth, a soft brush, vacuum or pressurized air. 
Checking the Oil 
Check the oil level of the generator according to the Recommended Maintenance Schedule in 
Figure 11. The generator is equipped with an automatic shutoff to protect it from running with low 
oil pressure. The generator should be checked before each use for proper oil level. This is a 
critical step for proper engine starting. 
To check or add oil, follow these steps: 
1.  Make sure the generator is on a level surface. Clean around oil fill. 
2.  Remove the oil filler/dipstick cap and check oil level. 
3.  If oil level is below the second thread from the lip of the oil fill opening, slowly add oil 
until the engine crankcase is filled.  
4.  Reinstall and tighten oil filler cap before starting the engine. . 
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