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Using Your Chipper/Shredder
GENERAL FUNCTIONS
Your Chipper/Shredder is a
WARNING
NEVER allow anyone to operate the unit or remain in the immediate area UNLESS they are wearing approved safety goggles.
Chipper
The chipper is designed to handle tree limbs and branch- es up to 3" (7.5 cm) in diameter. It can also process organic matter such as corn stalks and berry canes.
Tree limbs and branches should be inserted “butt end” first into the chipper cone. The cone feeds the branches into the two rotor mounted chipper knives. Because of the angle of the blades the chipper will, to an extent, feed itself. The chips of material then pass through a slot in the rotor behind the chipper knives, where discharge air flow moves them through the fan chamber and out of the discharge chute.
Shredder
The shredder is designed to shred light brush, leaves, and other soft but bulky organic waste.
As this material is loaded into the shredder hopper, it is pulled into the path of swinging triangular hammers by “J” shaped shredding hammers. The hammers cut and grind the waste into progressively smaller pieces, and air flow then forces the reduced waste through scallops and out of the discharge chute.
Rotor Vacuum Blades
In addition to the shredding hammers and chipping knives, the rotor has four integrated fan blades. When the rotor spins, a vacuum action is created, which pulls waste down into the shredder hopper and into the grind- ing chamber. These spinning fan blades also create a blowing force that ejects shredded or chipped material out of the discharge chute, making room for more materi- al to be pulled in and processed.
Discharge Bag
The discharge bag allows discharged materials to be col- lected. Before emptying the bag, be sure to shut off the engine, allow the rotor to stop completely, and remove and secure the spark plug wire. (See Attaching the Discharge Bag on page 10.)
Optional Vacuum Kit
The vacuum force created by the design of the fan blades and rotor makes it possible to equip your chip- per/shredder with an optional vacuum attachment that
Figure 9. Chipping of Tree Limbs
Figure 10. Shredding of Brush and Leaves
greatly simplifies the processing of leaves and other loose waste. The vacuum kit attaches directly to the back of the grinder. A cover is placed over the shredder hop- per diverting the chipper/shredders vacuum force to the vacuum attachment.
The vacuum kit allows leaves to be raked directly into the leaf tray, where vacuum action draws the material into the shredding chamber.
For
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