Makita EM4250 Instruction Manual page 16

B: Startup after warm-up operation
1) Push the primer pump repeatedly.
2) Keep the throttle lever at the Idling position.
3)
Pull the recoil starter strongly.
4)
If
it is difficult
l o
start the engine, open the thronle by about
I D .
Pay enenlion to the cutter blade which may rotate.
Attention
In
Operation
When the engine is operated upside down, white smoke may come out from the muffler.
STOPPING
1) Release the throttle lever (6) fully, and when the engine rpm has lowered,
2) Be aware that the cutting head may not stop immediately and allow it to
set the 1 - 0 switch to STOP the engine will now stop.
slow down fully.
I
I
ADJUSTMENT O F LOW-SPEED ROTATION (IDLING)
When it Is necessary lo
adjust the low-speed rotation (idling), perform it by the carburetor adjusting screw.
CHECKUP OF LOW-SPEED ROTATION
-Set the low-speed rotation to 3000mln-'.
If it is necessary to change the rotation speed, regulate the adjusting screw
(illustrated on the lefl), with Phillips screwdriver.
Turn the adjusting screw to the lefl. and the engine rotalion will drop.
readjust it. please contact Authorized Service Agent.
-Turn the adjusting screw to the right. and the engine rotation will increase.
-The carburetor is generally adjusted before shipment. If it is necessary lo
CAUTION: The cutting tools mentioned below must only be resharpened by
an authorized facility. Manual resharpening will result in imbal-
ances of the culling tool causing vibrations and damage IO the
equipment.
-cutter blade (star blade (4 teeth), eddy blade (8 teeth))
An expert resharpening and balancing service is provided by Authorized
Service Agents.
NOTE: To increase the service life of the cutter blade (star blade, eddy blade)
it may be turned over once, until both cutting edges have become
blunt.
15
I