Nobles Speed Scrub 2001HD 612214 Operator And Parts Manual page 12

OPERATION
2. Disengage the squeegee lift lever from the up
position and lower the squeegee (Figure 15).
3. Turn the main switch to the on position.
4. Lower scrub head to floor by pressing the bottom
half (+) of brush the pressure switch (Figure 16).
5. Turn the vacuum and brush switches to the on
position.
NOTE: The brush and solution flow will not start until
control grips are rotated.
6. Before starting, turn speed control knob to slowest
setting (Figure 17).
7. Begin scrubbing by rotating control grips forward.
Gradually increase your speed by turning speed
control knob forward (Figure 17).
12
FIG. 15
FIG. 16
FIG. 17
8. Once machine begins to move, check the needle
position of the brush pressure meter. Depress the
brush pressure switch to adjust brush pressure.
Never operate machine in the red zone
(Figure 18).
ATTENTION: To prevent floor damage and brush
motor overload, do not operate brush pressure
meter in red zone.
9. To operate machine in reverse, simply pull reverse
switch backwards (one speed) (Figure 19).
10. To stop machine, release control grips.
FIG. 18
FIG. 19
Speed Scrub 2001HD (09- -04)