MAINTENANCE
Tennant T500 (01-2017)
39
6. Replace brushes when they no longer clean
effectively or when the bristles are worn to the
yellow indicator (Figure 100).
FIG. 100
Orbital scrub head - Turn the working pad over or
replace when worn (Figure 101).
FIG. 101
7. Wipe the squeegee blades clean. Inspect blades
for wear and damage (Figure 102). Rotate blade if
worn. See SQUEEGEE BLADE REPLACEMENT.
FIG. 102
8. Clean scrub head skirt. Check for wear or damage
(Figure 103). Replace if worn or damaged.
FIG. 103
9. Clean the outside surface of the machine with an
all purpose cleaner and damp cloth (Figure 104).
FOR SAFETY: When servicing machine, do not
power spray or hose off machine. Electrical
malfunction may occur. Use damp cloth.
FIG. 104
10. Cylindrical brush scrub head - Remove and clean
debris trough (Figure 105).
FIG. 105
