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8. Operation
17
• Avoid pulling the rope to its end or returning it by
releasing the knob. Such actions can cause
starter failures.
6. Move the choke lever downward to open the
choke. And restart engine. (OP3)
7. Allow the engine to warm up for a several
minutes before starting operation.
1. When restarting the engine immediately after
stopping 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 (OP4)
1. Release the throttle lever and run the engine for
a half minute.
2. Shift the ignition switch to the STOP position.
• 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 carburetor side end. Readjust with the cable
adjuster as required. (OP6)
(1) cable adjuster
■
ADJUSTING IDLING SPEED (OP7)
1. When the engine tends stop frequently at idling
mode, turn the adjusting screw clockwise.
2. When the cutting head keeps rotating after
releasing the trigger, turn the adjusting screw
counter-clockwise.
(1) idle adjusting screw
• Warm up the engine before adjusting the idling
speed.
NOTE
IMPORTANT
NOTE
IMPORTANT
OP5
.04 in
(1~2mm)
(1)
OP6
(1)
OP7
Содержание HEZ2500F
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Страница 26: ...12 Parts list 26 Fig 1 DRIVE UNIT S N 200001 and up...
Страница 28: ...12 Parts list 28 Fig 2 ENGINE UNIT HE225F S N 50100000 and up...
Страница 30: ...Fig 3 ENGINE UNIT HEZ2500F S N 50100000 and up 30 12 Parts list...
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Страница 36: ...KOMATSU ZENOAH AMERICA INC 4344 Shackleford Road Suite 500 Norcross Georgia 30093 Printed in Japan...