2.Remove the spark plug wire from the spark plug to prevent the possibility of inadvertent starting. On electric-start models, remove the key to prevent any- one from inadvertently activating the electric start feature. Although the unit won’t start with the spark plug removed, the rotor will turn, and serious injury could result if your hands are in the area of the rotor or chipper knives.

3.Inspect the following areas for any remaining materi- als that may have built up or become caught during operations:

vacuum intake nozzle

vacuum hose intake opening

chipper cone

discharge chute

engine air intake area

transmission/clutch area

NOTE: Do not spray water on the transmission to clean it, A/though it is sealed to protect it during normal use, doing so may force water into the transmission housing, causing corrosion or transmission failure. Use a small brush or air stream to clear debris away from this area.

Operation

Figure 8. Unhook Support Straps

 

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Figure 9. Loosen Cinch Strap

MATERIAL COLLECTION & DISPOSAL

Direct Bagging

Chipped material may be collected using the discharge collection bag. Check the bag frequently to make sure it is filled to a level you can comfortably handle when removing and emptying the bag.

1. To remove the bag, shut the unit off, and let the rotor come to a complete stop. Unhook the rear and front support straps, (Figure 8) then loosen the cinch strap that holds the bag opening to the discharge chute. (Figure 9)

2.Pull the bag off and away from the discharge tube (Figure lo), and using both hands, grip the bag securely at the front and rear to balance the weight as you lift it.

3.Place the bag down in the disposal area, and unzip the zipper opening completely. Lift the bag by the other end and the contents of the,bag should empty out easily.

4.Zip the bag closed, and reinstall in the reverse sequence followed for bag removal. Tighten cinch strap securely (Figure 11).

NOTE: The discharge bag may be emptied without removing the bag from the Chipper Vacuum by simply unzipping it and raking the material out by hand. This method is ideal for heavier debris that may make lifting and carrying the bag difficult.

Figure IO. Pull Discharge Bag Off Discharge Tube

Figure 11. Tighten Cinch Strap Securely

Direct Discharge

Chipped material may be discharged directly into a pre- selected collection area by installing the discharge deflector elbow on the discharge chute. When direct dis- charge is being used, the deflector elbow must always be directed away from the operator.

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Simplicity 6/25, 8/25 manual Material Collection & Disposal, Direct Bagging