McCulloch MAC GBV 325 HOW to Convert Unit from Vacuum USE to Blower USE, Lower Upper

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4.Align the tabs on the inside of the vacuum in- let with the slots on the upper vacuum tube.

Tab

Slot

5.Push the upper vacuum tube into the vac- uum inlet. Turn the tube counterclockwise until a click is felt to secure the tube to the blower unit.

6.Align slanted end of lower vacuum tube as shown. Push lower vacuum tube into upper vacuum tube until the lower tube is securely seated in the upper tube (about 7 cm).

Slanted end of lower vacuum tube

7.When vacuum tubes are fitted together, locate the label on the lower portion of the upper tube. Permanently assemble the two tubes together with the supplied screw.

Lower

Upper

Vacuum

Vacuum

Tube

Tube

 

HOW TO CONVERT UNIT FROM VACUUM USE TO BLOWER USE

1.Remove the elbow tube and vacuum bag by turning the knob counterclockwise to loosen the elbow tube.

2.Remove the vacuum tubes by turning the tubes clockwise.

3.Close the vacuum inlet cover and make sure it is latched closed.

4.Reinstall the blower tubes (see BLOWER TUBE ASSEMBLY).

SHOULDER STRAP ADJUSTMENT

1.Hold the unit as shown with the muffler side facing away from your body and clothes.

2.Pass the shoulder strap over your head and onto your right shoulder.

3.Extend your left arm toward the rear of the vacuum bag.

4.Adjust shoulder strap until the vacuum bag/shoulder strap seam lies between your thumb and index finger.

5.Make sure air flows freely from the elbow tube into bag. If bag is kinked, the unit will not operate properly.

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Contents Manual DE Instrucciones Manuel D’INSTRUCTIONSBetriebsanweisung Libretto D’ISTRUZIONIKnow Your Unit KEY to SymbolsSafety Rules Plan AheadMaintain Your Unit Properly Fuel SafetyOperate Your Unit Safely Hol, drugs, or medicationCarton Contents What is WHAT?Assembly AssemblyVacuum Tube Assembly HIGH-SPEED Nozzle AssemblyVacuum BAG Assembly OutletHOW to Convert Unit from Vacuum USE to Blower USE Shoulder Strap AdjustmentLower Upper Operation Maintenance Replace Fuel Filter Carburetor AdjustmentsReplace Spark Plug Check Muffler Mounting ScrewsOther Troubleshooting Table Cause RemedyInternal Engine External SurfacesDeclaration of Conformity COUNCIL’S DirectivesIgnition System WeightEngine Fuel and Librication System