What to do if the hopper dump door will not open on Nilfisk-Advance Floor Machine?
- AAbigail JohnsonSep 10, 2025
If the hopper dump door on your Nilfisk-Advance Floor Machine won't open, it could be because: * The dump door is jammed by debris. Remove debris and clean edges of dirt chamber. * A circuit breaker has tripped. Reset any tripped circuit breakers.