7. Operation
NOTE
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
1.Release the throttle trigger and run the engine for half a minute.
2.Shift the stop switch to the STOP position.
2.When the cutting head keeps rotating after releasing the trigger, turn the adjusting screw counter- clockwise.
OP8
(1) Idle adjusting screw
NOTE
OP5
(1) | (1) Stop switch |
|
IMPORTANT
Except for an emergency, avoid stopping the engine while pulling the throttle lever.
■ADJUSTING THROTTLE CABLE
•The normal play is 1 or 2 mm when measured at the carburetor side end. Readjust with the cable adjuster as required.
Warm up the engine before adjusting the idling speed.
■CUTTING WORK
•By using the shoulder strap, hang the unit on your right side. Adjust the strap length so that the cutting head may become parallel to the ground.
(1)Shoulder strap
OP9
• Choose a suitable recommended cutting attachment |
according to the object to be cut. |
OP6 |
1~2mm |
(1) |
OP7 |
(1) Cable adjuster
(1) Cable adjuster
Be sure to use ZENOAH genuine cutting attachments. |
Other cutting attachments are not included in the |
warranty. |
OP10
■LINE HEAD USAGE
WARNING
■ADJUSTING IDLING SPEED
1.When the engine tends to stop frequently at idling mode, turn the adjusting screw clockwise.
1.Always wear eye protection such as safety goggles. Never lean over the rotating cutting head. Rocks or other debris could be thrown into
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