Carburetor Alterations For High Altitude Operation - GENERGY NATURA Serie Instrucciones De Uso

9 Carburetor alterations for high altitude operation

In high altitudes, the normal air-fuel blend in the carburetor would be too rich.
Performance would decrease and fuel consumption would increase. A very rich
blend would also dirty the spark plug and make the startup difficult.
If the generator is always running in an altitude above 900 meters, get in touch
with an authorized GENERGY service to modify the carburetor (this service is not
warranty, therefore it would be quoted).
The generator's output power of will vary depending on the altitude and other
elements such as humidity and temperature, see chapter on environmental
correction of this manual.
NOTE: If the carburetor has been modified to operate at great altitude, the
air-fuel blend would be too poor to work in low altitudes. Operation at low altitudes
may cause the engine to overheat and be seriously damaged.
necessary to return the carburetor to its original state.
Spare parts kit for modification of carburetor:
Reference Description
NATURA 3000
401173 Main jet 900-1800mts
401174 Main jet 1800-2500mts
401175 Fuel cup seal
NATURA 5000
401176 Main jet 900-1800mts
401177 Main jet 1800-2500mts
401178 Fuel cup seal
NATURA 7000
401176 Main jet 900-1800mts
401177 Main jet 1800-2500mts
401178 Fuel cup seal
Note: The fuel cup seal maybe damaged during removal, we suggest replace
together main jet.
76
It would be
Carburetor
Fuel cup seal
Main jet
Fuel cup
bolt