6.Running of the engine
Caution:
a.To prevent exhaust poisoning. The engine must operate in ventilation.
b.Avert hand, body and clothes to be involved in the moving parts such as the output-shaft,
the belt, v-belt pulley and so on, in order to prevent injured.
c.First close the engine, then repair the moving parts and its surrounding parts. Before start
the engine, it must be sure there is no tools and anything else in the cylinder.
Note:
a.If the engine has been running, the muffler
will be very hot. Be careful not to touch it.
b.When the engine operate the air filter
breathe in the surrounding airflow. Do not let hand,
body and clothes near by it in order to prevent
injured.
c.Speed must be adjusted by speed control
lever.
d.Do not loosen either the speed limit bolt or
fuel control, otherwise the speed and out put of the
engine will abnormal.
(1)Warm up the engine without load for 5 minutes.
(2)If the engine is still warm, set the speed control lever to the desired speed position.
(3)During operation, continuous black exhaust smoke indicate that the engine running
overload. So you must adjust the engine or the pulley of the driven machine.
(4)Checks on the engine while the engine is running.
a.Check to see whether there are abnormal noise and vibration.
b.Check to make sure there is good exhaust noise.
c.Check to see the color of the exhaust gases to see if it is white or black.
d.If any of abnormal phenomena are detected, stop the engine immediately and consult
nearest Changchai dealer.
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