Tennant 1186E, Operator'S Manual

Page: 57 / 70

MAINTENANCE
3Ć25
1186E MM268 (6–94)
DEBRIS HOPPER AND DUST FILTER
DEBRIS HOPPER
The debris hopper collects debris swept up by the
machine. It should be emptied after every work
shift. The debris hopper floor clearance should be
checked after every 50 hours of operation. The
filter assembly to hopper seal can also be
adjusted to correct dusting when shaking the dust
filter.
TO CHECK AND ADJUST HOPPER FLOOR
CLEARANCE
1. Park the machine on a smooth, level surface
and set the machine parking brake.
2. Turn off the machine.
FOR SAFETY: Before Leaving Or Servicing
Machine; Stop On Level Surface, Set Parking
Brake, And Turn Off Machine.
3. Empty the debris hopper and replace it on
the machine.
4. The bottom rear metal edge of the hopper
should clear the floor by 0.5 in (15 mm).
Also, be sure the hopper is level side to
side.
5. To adjust the hopper, loosen the hanger
bracket bolts, reposition the hanger bracket,
and retighten the hanger bracket bolts. Be
sure the hopper brackets do not rub against
the pivot pins preventing the hopper from
floating.
B
A
03159
HOPPER HANGER BRACKET
A. Hopper
B. Hanger Bracket