Dolmar MS290.4U Original Instruction Manual page 16

5. When the engine starts, return the choke lever to
the open position. Continue warm-up operation for 2 to
3 minutes.
NOTE: If the engine fires and stops, return the
choke lever to the open position and pull the
starter handle several times to start the engine
again.
NOTE: If the operator keeps pulling the starter
handle several times with the choke lever left in
the "CLOSE" position, the engine may be difficult
to start because of flooding of the fuel. In case of
flooding, remove the spark plug and pull the handle
several times rapidly to discharge any excess fuel.
Dry the spark plug electrode.
When the engine is warm (warm
start)
CAUTION:
Be careful not to burn your hand.
1. Place the engine on a flat surface.
2.
Push the primer pump several times.
3.
Be sure that the choke lever is in the open
position.
4. Pull the starter handle firmly.
NOTE: If it is difficult to start the engine, open the
throttle by about 1/3. Pay attention to the cutter blade
which may rotate.
Stopping the engine
CAUTION:
Be sure that the cutting tool
comes to complete stop. The cutting tool may coast
after the engine stops.
Release the throttle to idle the engine. Then press the
stop button.
For bike handle model
► 1 . Stop button
For loop handle model
► 1 . Stop button
Attaching/detaching the shoulder
harness
Optional accessory
WARNING:
control of the machine when detaching the shoul-
der harness.
CAUTION:
shoulder harness according to the user's size to
prevent fatigue.
CAUTION:
the buckle.
CAUTION:
held securely by the shoulder harness before
operation.
There are two types of shoulder harness; backpack type
and strap type.
Backpack type
1.
Put on the shoulder harness and fasten the
buckle.
1
16 ENGLISH
1
Be extremely careful to maintain
Before operation, adjust the
Be careful not to trap clothing in
Be sure that the machine is