FarmBoy
®
Petrol Engine
– 4-Stroke
: +91.80. 22178200
Page 28 of 36
Operation:
When preheating the gasoline
engine, gradually move the handle
of the chok
e valve to the “OPEN”
position.
Then, adjust the handle of the
throttle valve upward and set it at
the position of the required running
speed of the engine.
To give full play to the product performance, it is suggested to run the gasoline engine for
about 15 minutes in the low-speed state if the engine is used for the first time. Heat the
engine for 3~5 minutes and then get it into the working state every time when it is to be
used.
Shutdown
Directly press down the stop switch or pull off the spark plug cap in case of shutdown in an
emergency. Generally, conduct the operation based on the following steps:
1.
Release the load firstly; then press down the handle of the throttle valve to reduce the
rotating speed of the gasoline engine.
2.
Press down the stop switch after 2~3 minutes of no-load running.
Under normal circumstances, it is strictly prohibited to directly shut the engine down in the
case of no load off.
For the sake of your health, please be far away from the muffler and do not directly face the
exhaust port during operation of the gasoline engine. Pay attention to the unusual change
of the gasoline during its operation. Immediately shut down the engine in case of abnormal
sound, severe vibration, unstable rotating speed, blasting and other adverse phenomena of
the gasoline engine.
