User manual
19
Operation
Battery
The installer must supply a rechargeable 12 volt DC starting 
battery. See Battery in Final Installation Considerations in the 
installation manual.
With the battery installed, all wiring to transfer switch and 
home generator completed, utility power supplied to the 
automatic transfer switch, and the unit in AUTO mode, the 
battery receives a trickle charge while the engine is not 
running. The trickle charge cannot be used to recharge a 
battery that is completely discharged. 
NOTICE  A battery booster should never be used to quick 
charge a low battery.
Engine Oil
The engine is shipped from the factory pre-run and filled 
with synthetic oil (API SJ/CF 5W-30). This allows for system 
operation in a wide range of temperature and climate 
conditions. Before starting the engine, check oil level as 
described in Maintenance.
Important Owner’s Considerations
NOTICE Any attempt to crank or start the engine before it has 
been properly serviced with the recommended oil will result in 
equipment failure.
• Damage to equipment resulting from failure to follow this 
instruction will void engine and generator warranty.
 WARNING Battery posts, terminals and related accessories 
contain lead and lead compounds, chemicals known to the State 
of California to cause cancer and reproductive harm. Wash hands 
after handling.
15 Amp Fuse
The generator’s 15 Amp fuse is critical to correct system 
operation. The 15 Amp fuse was removed at the factory. 
Your installer will ensure the fuse is properly installed upon 
completion of the installation.
NOT 
for 
REPRODUCTION










