While Operating Machine; Circuit Breakers - Nobles Speed Scrub 2701 Opérateur Manuel Et Liste Des Piéces

WHILE OPERATING MACHINE

FOR SAFETY: When using machine, go slow on
inclines and slippery surfaces.
WARNING: Fire Or Explosion Hazard. Do Not
Pick Up Flammable Materials Or Reactive Metals.
1. Overlap each scrubbing path by 2 inches (5 cm).
2. Conventional scrubbing: Pour a recommended
foam control solution into the recovery tank if
excessive foam appears.
ATTENTION: Do not allow foam or water to enter
the float shut-off screen, vacuum motor damage
will result. Foam will not activate the float shut-off
screen.
3. If more scrubbing pressure is needed for small
heavily soiled areas, follow steps below:
a. Lower brush.
b. Lift brush pressure lever to the locked position
(Figure 23).
NOTE: Brush MUST be down to allow brush pressure
lever to be lifted to the locked position. Do not leave
lever in the lock position when brushes are raised.
4. If squeegee leaves streaks, raise and wipe blades
with a cloth. Pre--sweep area to prevent streaking.
5. Before stopping or turning machine around, pull
back on solution control lever to shut off solution
flow (conventional scrubbing only).
6. During brief stops, you do not have to turn off
brush switch, the brush will automatically stop
when control grips are released.
7. While cleaning, view clear tube gallon marker for
remaining cleaning solution. Each mark on hose
indicates 19 liters (5 gal).
8. Periodically check battery meter discharge level.
When needle drops to the red zone, recharge
batteries.
Speed Scrub 2701/3301 (07- -04)
FIG. 23
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ATTENTION: Do not continue to run machine
when battery meter needle is in the red zone,
battery damage will result.
9. When solution tank runs dry, turn off brush switch,
shut off solution control lever and continue to
vacuum until all dirty water is consumed. Then
drain recovery tank (See DRAINING TANKS).

CIRCUIT BREAKERS

The machine is equipped with (4) circuit breakers to
protect motors from damage. If circuit breakers trip,
they cannot be reset immediately. Determine reason
why breaker tripped, allow motor to cool and then
reset. Brush motor circuit breakers will trip due to
excessive overload on pad. Clean or change pad if
breaker should trip. Circuit breaker buttons are
located at rear of machine as shown (Figure 24).
-- 10A Main Circuit Breaker
-- 35A Drive Motor/Vacuum Circuit Breaker
-- 35A Brush Motor Circuit Breaker (2)
-- 10A FaST System (FaST Model)
FaST Model
FIG. 24
NOTE: When servicing machine or when machine is
left unattended, pull out the Main circuit breaker
button. This will shut off all power to machine.
OPERATION
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