OPERATION
Tennant 5280 (10--04)
11
3. Open access cover on scrub head and turn brush
until drive pin is visible (Figure 14).
FIG. 14
4. Press down on the brush lock pin and turn brush
clockwise. The brush will drop off drive plate
(Figure 15).
FIG. 15
ADJUSTING SCRUB HEAD SKIRT HEIGHT
1. Place machine on a level surface and turn off
machine.
2. Lower scrub head with pad/brush installed.
3. Check to see if skirt height is 1.5 mm (.062 in.) from
floor all away around scrub head (Figure 16).
1.5 mm
(.062 in)
FIG. 16
4. Adjust skirt height by sliding skirt up or down by
hand. Skirt band clamp should only be slightly
tightened to allow for easy hand adjustment
(Figure 17).
FIG. 17
5. If skirt band is too tight, slightly loosen clamp at rear
of scrub head (Figure 18).
FIG. 18
FILLING SOLUTION TANK
1. Push machine to filling site and turn off machine.
FOR SAFETY: Before leaving or servicing
machine, stop on level surface and turn off
machine.
2. Remove the fill--port cover at the front of the
machine and fill solution tank to the opening
screen with clean water, 60
_
C (140
_
F) maximum
(Figure 19).
FIG. 19
