1 - 28 AMERICAN-LINCOLN TECHNOLOGY

SMART 2000

SERVICE INSTRUCTIONS
SWEEPING SYSTEM SERVICE MAIN BROOM
To prevent the broom from “setting” in one direction and to
provide the maximum life of the broom it is recommended
that the broom be turned end over end periodically.
ADJUSTING THE MAIN BROOM HEIGHT
When changing the sweep height adjustment it is
recommended that the knob be adjusted 1 turn at a time.
After adjustment, recheck the sweep pattern to determine if
further adjustment is necessary.
Turn the adjustment knob counterclockwise to IN-
CREASE the sweep pattern width.
Turn the adjustment knob clockwise to DECREASE the
sweep pattern width.
REPLACING THE MAIN BROOM
The Main Broom should be replaced when the bristles become
worn to less than 3". The main broom is held in place by the
right side broom door. This feature provides for easy removal
and installation of the main broom without the need for special
tools or equipment. Follow the instructions below for main broom
removal & replacement.
1. Park sweeper on a smooth level surface, engage park ing
brake, turn key switch to “O”, place the main/side broom
switch in the “SWEEP” position.
2. Open the main broom door.
3. Swing the broom drive idler hub out to clear the main
broom.
4. Remove the broom from the broom compartment.
5. Install the replacement broom. Pay special attention to
the slots on the broom, it may be necessary to rotate the
broom so the tabs on the drive hub align with the slots on
the broom.
6. Swing the idler hub to engage the main broom and close
the access door. Check the door latch for proper engage
ment when closed.
7. Check the Main Broom sweep pattern and adjust as
necessary.
Figure 25
Figure 26