Nobles SS300 - Squeegee Blade Replacement

MAINTENANCE
Nobles Speed Scrub 300 (10- 2022)
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6. Squeeze the bulb on the hand pump hose until
firm. The indicator float will rise when full
(Figure 91).
High Float = Full
FIG. 91
7. After adding water, replace the dust cap on the
battery watering distribution hose and store the
hand pump hose inside the machine's battery
compartment for future use.
SQUEEGEE BLADE REPLACEMENT
FOR SAFETY: Before leaving or servicing machine,
stop on level surface, turn off machine, remove key
and set parking brake if equipped.
Each squeegee blade has four wiping edges. When the
blades become worn, simply rotate the blades
end-for-end or top-to-bottom for a new wiping edge.
Replace blade if all four edges are worn.
1. Remove the squeegee assembly from the machine.
2. Fully loosen the two outside knobs on squeegee
assembly. This will separate the spring loaded
blade retainer from squeegee frame (Figure 92). To
loosen the knobs quickly, squeeze the blade
retainer and squeegee frame together.
FIG. 92
3. Remove worn blade(s) from the blade retainer
(Figure 93).
FIG. 93
4. Rotate the rear blade to a new wiping edge (Figure
94). Make sure to align the slots in the blade with
retainer tabs.
FIG. 94
5. Squeeze the squeegee frame and blade retainer
together and re-tighten the two outside knobs
(Figure 95).
FIG. 95