Tennant 235E, Руководство оператора

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MAINTENANCE
235E MM165 (3--94)
3-32
H. Position the idler plug so it is the same
distance from the floor as the drive plug
and tighten the bolts.
I. Reinstall the main brush.
J. Recheck the main brush pattern.
K. Replace the right side access door.
SIDE BRUSH
The side brush sweeps debris from curbs or
gutters into the path of the main brush. The side
brush should be inspected daily for wear or
damage. Remove any string or wire found tangled
on the side brush or side brush drive hub.
The side brush pattern should be checked
periodically. One-third of the side brush bristles
should contact the floor when the brush is in
motion. The side brush pattern adjustment is
made by turning the side brush adjustment knob
on the front bumper.
The side brush should be replaced when the
remaining brush bristle measures 2.5 in (65 mm)
in length.
TO REMOVE SIDE BRUSH
1. Raise the hopper.
2. Engage the hopper support bar.
WARNING: Falling Hopper. Engage
Hopper Support Bar Before Working
Under Hopper.
3. Stop the motor and set the machine parking
brake.
FOR SAFETY: Before Leaving Or Servicing
Machine; Stop On Level Surface, Set Parking
Brake, Turn Off Machine And Remove Key.
4. Remove the four side brush retaining bolts
from the bottom of the side brush.
A
B
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SIDE BRUSH
A. Side Brush
B. Retaining Bolts
5. Slide the side brush off the side brush hub.
TO INSTALL SIDE BRUSH
1. Position the side brush on the side brush
drive hub.
2. Secure the side brush to the hub with the
four bolts removed earlier.
3. Check the side brush pattern. Adjust the
pattern with the side brush adjustment knob.
A
03376
SIDE BRUSH PATTERN
A. Contact Area