7
Operation
Important!
To ensure proper operation, clean the engine and trimmer regularly. Remove any build up
of chaff from the top of the engine. During operation debris may get wrapped around trimmer head.
Prolonged use in this condition may result in excessive wear and part failures. Periodically turn off trimmer
and remove debris.
To start the trimmer:
1.
Remove any built up debris from engine and trimmer head.
2.
Move throttle control to “FAST”.
3.
Firmly grasp rope handle and pull out slowly until resistance is felt. Then pull back rapidly with a
full arm stroke.
4.
When engine starts, leave throttle control at “FAST”. Throttle control must be set in the fast
position for maximum performance.
5.
Engage trimming head.
6.
Begin trimming.
To engage/disengage trimmer head:
•
Engage: Bring control bail into contact with the upper handle and grip it together with the handle.
If trimmer head does not fully engage, see belt adjustment section.
•
Disengage: Release control bail. Trimmer head should stop within a few seconds. If it does not,
see belt adjustment section.
To engage/disengage transmission:
•
Engage: Bring transmission engagement lever into contact with the upper handle and grip it
together with the handle.
•
Disengage: Release transmission engagement lever.
To stop the trimmer:
1.
Release the control bail.
2.
Move throttle control lever on engine to “SLOW” for a few seconds then move to “STOP”.
Important!
For safest operation, make sure debris is directed away from you and others.
Trimming Tips
Troubleshooting
•
If engine will not start, remove and check air filter to make sure filter and
carburetor are clean.
•
Do not lift the trimmer head when trimming. Let the head rest lightly touching the ground.
•
Keep an eye on the length of the trimmer line. As the line gets shorter they become less effective at
cutting and will take longer to trim properly. Replace the line as necessary (see Installing Trimmer Line).
•
Do not trim wet grass.
•
Use caution when trimming slopes.
•
Use the proper length of line. Using a line too long for the unit will cause stalling and
unacceptable operation.
