Makita EB5300TH Manual De Instrucciones Original página 18

3. The appropriate clearance between two elec-
trodes of spark plug is 0.7 to 0.8 mm. Adjust to the
correct clearance when it is too wide or too narrow.
Clean thoroughly or replace the spark plug if it has
accumulated carbon or contaminated.
For replacement, use NGK CMR6H.
0.7 mm – 0.8 mm (0.028" – 0.031")
4. To close the plug cover, make a half turn of it, and
press around the dented part.
► 1. Plug cover
Cleaning the fuel filter
CAUTION:
on the fuel tank. If there are any damage on the fuel
tank, ask authorized service center immediately for
repair.
NOTICE:
fuel filter may cause difficulty of start-up or failure of
engine speed increase.
Check the fuel filter regularly as follows:
1
► 1. Fuel tank cap 2. Fuel filter 3. Hose clamp
1.
Remove the fuel tank cap, drain the fuel to empty
the tank. Check the tank inside for any foreign materi-
als. If any, wipe clean such materials.
2. Pull out the fuel filter with wire through the fuel
filling port.
3. If the fuel filter surface is contaminated, clean it
with gasoline.
NOTICE:
local authority for disposing the gasoline used for
cleaning the fuel filter.
NOTICE:
sively contaminated.
4. After checking, cleaning or replacing, insert the
fuel filter into the fuel pipe and fix it with the hose clamp.
Reset the fuel filter in the fuel tank and tighten firmly the
fuel tank cap.
Adjustment of idling speed
CAUTION:
adjusted. Never adjust other than idling speed.
1
For other adjustments, ask your authorized service
center.
Appropriate low-speed rotation is 2,800 min
If it is necessary to change the rotation speed, adjust
the idle speed with a Phillips screwdriver.
If the engine stops or runs unsteadily at idle, turn
the adjusting screw to the right, and the idling speed
increases. If the machine blows too strong at idle, turn
the adjusting screw to the left, and the idling speed
drops.
18 ENGLISH
Make sure there is no damage
Clean the fuel filter regularly. Clogged
2
Follow the method specified by each
Replace the fuel filter if it is exces-
The carburetor is factory
3
-1
(rpm).