Makita EW120R Instructions For Use Manual page 30

CLEANING FUEL FILTER
(EW120R)
(a) Remove the hose clamp and pull out
the fuel filter from fuel pipe.
(b) Wash the fuel filter with kerosene.
(c) After washing, reassemble it.
If the fuel filter is heavy dirty,
replace it with new one.
CLEANING FUEL CUP
(EW220R,EW320TR)
(a) Inspect fuel cup for water and dirt.
(b) To remove water and dirt, close the
fuel cock and remove the fuel cup.
(c) After removing dirt and water, wash
the fuel cup with kerosene or gasoline.
Reinstall securely to prevent leakage.
ADJUSTING IDLING RPM
(CARBURETOR)
(EW120R)
When adjust screw is turned right, engine
rpm increases, and when it is turned left,
rpm decreases.
Normal idling rpm
NOTE:
The carburetor greatly affects the performance of the engine.
Since it has been adjusted carefully at our factory before shipment, avoid
adjusting unless absolutely necessary.
If adjustments are needed, contact your nearest dealer.
3000±100rpm
− 19−
Adjust screw
Carburetor
Fuel pipe
Fuel filter
Hose clamp
Fuel cup