Vermeer BC1200XL Operator's Manual page 100

If the lower feed roller becomes plugged, reverse it using the Upper Feed Control Bar.
Follow Shutdown Procedure,
that is preventing the lower feed roller from rotating.
+ =
If required, access the bottom of the lower feed roller by opening the bottom access door (3) and remove any build-up
contamination. Refer to
51-4 Removing Plugs from the Brush Chipper
page 23-1. Remove any dislodged material or contamination
WARNING: Rotating feed roller above cover will cut
off fingers and toes.
Stay away from rotating feed roller.
Stop feed roller, stop engine and remove key before
approaching the feed roller.
Lower Feed Roller - Access Door, page 50-8.
3
BC1200XL Brush Chipper