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GB-10
SRTZ2601F
STARTING ENGINE
1. Feed fuel into the fuel tank and tighten the cap se-
curely.
2. Rest the unit on a flat, firm place. Keep the cutting
head off the ground and clear of surrounding objects
as it will start moving upon starting of the engine.
3. Push the primer pump several times until overflown
fuel flows out in the clear tube.
4. Move the choke lever to the closed position.
5. Set the ignition switch to the “RUN” position.
(A)
(1)
(B)
6. While holding the unit firmly, pull out the starter rope
quickly until engine fires.
IMPORTANT
Avoid pulling the rope to its end or returning it by releas-
ing the knob. Such actions can cause starter failures.
7. Move the choke lever downward to open the choke.
And restart the engine.
8. Allow the engine to warm up for a several minutes
before starting operation.
NOTE
1. When restarting the engine immediately after stop-
ping it, leave the choke open.
2. Overchoking can make the engine hard to start due
to excess fuel. When the engine failed to start after
several attempts, open the choke and repeat pulling
the rope, or remove the spark plug and dry it.
STOPPING ENGINE
1. Release the throttle lever and run the engine for a half
minute.
2. Shift the ignition switch to the “STOP” position.
IMPORTANT
Except for an emergency, avoid stopping the engine
while pulling the throttle lever.
ADJUSTING THROTTLE CABLE
The normal play is 1 or 2mm when measured at the car-
buretor side end. Readjust with the cable adjuster as
required.
ADJUSTING IDLING SPEED
1. When the engine tends stop frequently at idling mode,
turn the adjusting screw clockwise.
2. When the cutting head keeps moving after releasing
the trigger, turn the adjusting screw counter-clockwise.
NOTE
Warm up the engine before adjusting the idling speed.
8. Operation
Idle adjusting screw
choke lever
(1) Ignition switch
(A) RUN
(B) STOP
close
open
Cable adjuster
1 to 2mm (04in)