Operation

running it for at least a minute.

6. Set throttle to FULL and begin chipping/shredding.

Stopping the Engine

NOTE: In the event of an emergency the engine can be stopped by setting the throttle control to STOP.

1. Slide the throttle control fully left to the STOP position.

NOTE: Upon start-up and shut-down, you may hear the metal- to-metal sound of the triangular hammers and J-hammers positioning themselves on the rotor. This is normal.

2. After the engine has stopped moving, remove the spark plug wire and remove any debris from the unit and engine.

Processing Materials

Most materials to be processed can be handled more efficiently by following these tips.

Chipping Tips:

• Prune branches down close to the main branch to make

Figure 2. Chipping.

 

feeding them into the chipper cone easier.

 

Large, hard, dried tree branches that resist chipping can

 

 

be processed by rotating them as you alternately insert

 

 

and retract them.

 

If the material to be chipped is extremely hard, kicks

 

 

back forcefully when being fed into the chipper cone,

 

 

or cannot be easily controlled, remove the material

 

 

immediately and set it aside.

 

If additional force is required to insert materials into the

 

 

chipper, the blades probably need to be sharpened.

 

 

Consult the Troubleshooting and Repair section of this

 

 

manual, or see your authorized dealer.

 

Maintain control of the materials you are feeding to

 

 

prevent them from whipping around.

 

Do not insert short pieces of material into the chipper

 

 

cone by hand. Use a larger piece of material to force

 

 

them into the chipper cone.

 

Shredding Tips

• Don’t overload the shredder by dumping large volumes of material into the hopper opening.

• Alternate loads of wet and dry material to prevent the discharge from becoming plugged.

• Never use any object to force material into the shredding chamber. It could get caught in the shredding hammers and damage the unit.

Figure 3. Shredding.

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EarthQuake 9050300, 9050140, 9060140 Operation, Stopping the Engine, Processing Materials, Chipping Tips, Shredding Tips