Nilfisk-ALTO 91WS - Manual (Page 13)

1-12 American-Lincoln
91 WS
FILTER MANIFOLD LATCH
The filter manifold latch is located on the hinged filter
manifold assembly. The latch must be disengaged before
dumping the hopper or removing the dust filter. Apply slight
down pressure on the edge of the manifold assembly to
ease removal.
To disengage the filter manifold latches, apply slight down
pressure to the manifold assembly and lift the latch off the
catch.
HOPPER DUMP HANDLE
The hopper dump handle is located on the hopper and is
used for dumping debris. A mechanical interlock prevents
the handle from being moved out of the stowed position
before the filter manifold assembly has been lifted away from
the hopper.
To dump the hopper, disengage the filter latch, lift the
manifold assembly then rotate the dump handle out of the
stowed position and lift.
To stow the handle, replace the handle to the stowed
position, lower the filter manifold assembly and engage the
filter latch.
FORWARD/REVERSE CONTROL HANDLE
The forward/reverse control handle is located at the rear of
the machine. The control handle extending across the rear
of the machine activates the belt driven dead-man clutch in
the drive system.
To drive the machine forward, move the control handle
forward.
To drive the machine backward, move the control handle
back.
The handle returns to neutral automatically when released.
FLOAT
SWEEP
UP
MAIN BROOM MAIN BROOM
CB-1 CB-1 CB-2 CB-2 FILTER SHAKER FILTER SHAKER
BATTERY CONDITION BATTERY CONDITION
CHECK WHILE OPERATING CHECK WHILE OPERATING OFF OFF
OFF OFF ON ON
- +
FORWARD/REVERSE
CONTROL HANDLE
FORWARD
REVERSE
NEUTRAL
1
3 4
2
HOPPER
DUMP
HANDLE
LIFT
HANDLE
TO DUMP
HOPPER
LIFT
HANDLE
TO DUMP
HOPPER
HOPPER
DUMP
HANDLE
C0614 FIGURE 10
C0608 FIGURE 9
C0609 FIGURE 8
MACHINE CONTROLS