High Altitude Operation - Rato 60-7559-6 Manuel Du Propriétaire

RUNNING THE ENGINE
If cannot restart the engine, check the engine oil level first before go
to other check items.
BREAKER (Electric-start type)
The breaker will cut off automatically to protect the charging circuit of
the battery in the case that short circuit or incorrect connection of the
battery poles occurs.
The green indicator in the breaker will jump out with the circuit cutting
off. After finding troubles and troubleshooting, depress the breaker button
to turn the breaker on.

HIGH ALTITUDE OPERATION

At high altitude, the standard air-fuel mixture will be too rich.
Performance will decrease and fuel consumption will increase. A very
rich mixture will also foul the spark plug and cause hard starting. High
altitude performance can be improved by specific modifications to the
carburetor. If you always operate you trimmer at altitudes above 1000
meters, have your servicing dealer perform this.
Modified engine applicable to altitude may be damaged seriously
in area below altitude of 1000 meters for overheating, because its
mixture ratio is too small for operation in low altitude area. When
the carburetor has been modified for high altitude, operation the
air – fuel mixture will be to lean for low altitude use. Operation at
altitudes below 1000 meters with a modified carburetor may cause
the engine to overheat and result in serious engine damage.
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