User Manual

6. Stopping
6. 1 Before stopping the engine, unload first, decrease the engine to the idling speed
gradually, when the water temperature falls down below 70°C, turn the stopping
lever to stop. After the engine stops, take out the switch
,key and close the fuel
thak valve.
6.2 It is forbidden to stop the engine suddenly at high water temperature.
6.3 It
is not permitted to stop the engine by shutting off the valve of the fuel tank so
as to preventiong the air from entering· .into the oil passage.
6.4 When it is below5°C, if the ant~freeze mizture is not used ,should drain off the
cooling water
so as to avoid the cylinder block and water pump being frost
crack.
6.5
The found trouble should be remedied after every stopping, and should often
check the engine.
7. Safe and technical operating instruction
7.1
It' forbidden to let the person who don't know the operating technique to oper-
ate the engine.
7.2 The engine can be started only after all the starting preparation has been com-
pleted.
7.3 Pay close attention to prevent fire,it's forbidden to let the naked flame near the
working engine. If the engine
is working beside inflammable substance, a fire ex-
tinguisher system should be installed on the exhaust manifold.
7.4 When the engine is working, never to dismantle or adjust, the operator don't
leave the working site.
7.5 IV s forbidden to let the engine working under no oil pressure, low oil pressure or
whith abnormal noise inside. If you meet with these cases,the engine should
be
stopped urgently.
7.6 If the engine happens to be overspeed, you should turn the stopping hanlde to
stop it to have a test. If the stopping handle malfunctions, you
can stop the en-
gine with the methoud of plugging up the air inlet hole.
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