Tennant 285, Руководство оператора

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MAINTENANCE
3-64
285 MM191 (6---90)
5. Spray the ball float. Make sure the float guides
are free of dirt and debris which may cause the
float to stick.
6. Close the clean-out doors by positioning the
doors against the recovery tank, turning the
door handles so the four fingers line up behind
the tank wall, and tighten the lock knob.
A
B
C
D
02769
FRONT CLEAN--OUT DOOR
A. Recovery Tank
B. Clean-Out Door
C. Door Handle
D. Lock Knob
DEBRIS HOPPER
The debris hopper collects debris picked up by the
scrub brushes. It is located behind the scrub
brushes.
A vacuumized debris screen is located on the
bottom of the debris hopper to draw water solution
out of the debris collected in the hopper.
The debris hopper should be emptied whenever the
recovery tank is drained. It should be sprayed clean
daily.
To empty the debris hopper, raise the scrub
attachment with the hopper lift and side brush lever.
The debris will empty as the unit is lifted and tilted
back.
A
B
02754
DEBRIS HOPPER
A. Vacuum Hose
B. Debris Hopper
The debris hopper is mounted by two pivoting points
to allow it to float over large debris. It is equipped
with float limiter. The lower limit bolt should be
adjusted so the hopper has 0.3 in
(10 mm) clearance with the floor. The upper limit bolt
should be set so the hopper will travel up to a
maximum of 1 in (25 mm) clearance.
A
B
C
02764
DEBRIS HOPPER LIMIT BOLTS
A. Lower Limit Bolt
B. Upper Limit Bolt
C. Debris Hopper