© 2014-2015 Minuteman International, Inc.
Nautilus Hi-Dump Rider Scrubber/Sweeper #988752UM Rev. * 03/16
Page 42
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MACHINE OPERATION
3. Remove the hopper lift safety pin from the back of the left
side support tube.
4. If the hopper is fully raised, insert the safety pin into the
upper hole. If the hopper is raised to one of the lower
“maintenance” positions insert the safety pin into the
appropriate lower hole.
REMOVING THE BUMPER LIFT SAFETY PIN
AND HOPPER LIFT SAFETY PIN
1. Set the parking brake.
2. Press and hold the top of the bumper raise/lower switch
(left switch) until the bumper support tube raises off of the
safety pin.
3. Press and hold the top of the hopper raise/lower switch
(center switch) until the hopper support tube raises off of
the safety pin.
4. Remove the safety pins and place them in the storage
tube on the support tubes.
WARNING
Lift arm pinch point. Stay clear of squeegee and
hopper lift arms.
5. Press and hold the bottom of the raise/lower switch (left
switch) until the bumper is completely lowered.
6. Press and hold the bottom of the hopper lift raise/lower
switch (center switch) until the hopper is completely
lowered.
