1B
OPERATION
a) Engine Oil
1.- On exchanging the engine oil, it is better when the engine is warm to
discharge the oil quickly and completely.
2.- After unscrewing the oil scale, then unscrew the oil discharge
plug to discharge the oil.
3.- Screw down the oil discharge plug tightly.
4.- Fill up the oil and examine whether the oil level meet the requirement.
5.- Install and screw down the oil scale.
WARNING
•
There is danger of cancer in contacting the oil frequently, so wash up the hands with soap after
work.
•
Be sure to have a container when discharging oil. Do not spill oil on the ground and pollute the
surrounding.
a) Air cleaner
Dirts will keep air from the carburetor. Be sure to clean the air cleaner periodically, especially in
dirty and dusty places.
WARNINGS
•
Do not use the oil or low burning point agent to clean the air cleaner or it will cause fire or
explosion.
•
No operation without air cleaner. It will bring great damage to the engine.
Lay down the swing nut and the outer shell of the air cleaner, take out the filter
element and put them apart See if any of the two filters elements and broken, if
so, change it .
Reinstall the air cleaner.
Clean the carburetor and oil switch oily water separator
Close the oil valve, take off the settling cup and O-type ring, clean them with no
inflammability agent or high burning point agent install them and screw down
after drying them out then open the oil valve to see if it is well sealed.
WARNINGS
•
No smoking or fire source in cleaning the cup.
•
Be sure to examine if it is well sealed after installation, and open the machine only after no oil
leaking.
1B-8
ENGLISH
