4.5 Push the choke knob to the OPEN position as the engine warms up
igh altitude operation
t high altitude, the standard carburetor air-fuel mixture will be excessively rich
erformance will decrease, and fuel consumption will increase.
igh altitude performance can be improved by installing a smaller diameter
ain fuel jet in the carburetor.. If you operate the generator at altitudes higher
an 5,000 feet (1,500m) above sea level, have your authorized dealer perform
e jet replacement..
ven with suitable carburetor jetting, engine horsepower will decrease
pproximately 3.5% for each 1000 feet (350m) increase in altitude. The effect
uretor
odification is made.
阻风门开关
Choke Knob
H
A
P
H
m
th
th
E
a
of altitude on the horsepower will be greater than this if no carb
m
CAUTION
■
Operation of the generator at an altitude lower than the carburetor is jetted
for may result in reduced performance, overheating, and serious engine
damage caused by an excessively lean air/fuel mixture.
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