Operate Secondary Extractor (If Equipped)

NW270950
NW270950-UN-15MAY06

NW270940
NW270940-UN-15MAY06

A - Worn Blades

B - Dirt

Performance decreases as fan blades wear. Balancing may be necessary during the lifetime of the blades. Blades should always be replaced before they are badly worn (A).

Always run harvester at full throttle to achieve maximum cleaning from the extractor.

Debris should be removed immediately to achieve maximum cleaning capability.

Remove any cane debris or weeds that lodge between the fan hub and support structure.

Keep extractor bearings lubricated.

Built-up dirt (B) should be cleaned regularly from shields.

Vibrations in extractor area of harvester should be monitored continuously. As blades wear, the fan can become unbalanced and may vibrate. Running an unbalanced fan can cause severe damage to the secondary extractor. Always balance new blades after they are installed to the hub.

Visually inspect hub for cracks and damage.

WM05597,0001195-19-20150209