Operating Es (Option); While Operating Machine - Nobles SPEED SCRUB 1701 PLUS Manuel Opérateur

OPERATION
FIG. 23
NOTE: On rough surfaces it may be necessary to
reduce brush pressure.
5. Check the brush meter pressure when scrubbing.
Only operate machine in green zone. Never
operate machine in red zone (Figure 24).
NOTE: If brush pressure adjustment is required, see
MACHINE ADJUSTMENTS.
FIG. 24
ATTENTION: Do not operate machine with pad
pressure meter in red zone, circuit breakers will
trip and floor damage may occur.
6. To operate machine in reverse, simply pull the
machine backwards while pulling triggers.
7. To stop scrubbing, release brush triggers, turn off
all switches, and raise scrub head and squeegee.

OPERATING ES (OPTION)

ES Option extends scrubbing time by reusing
recovered water. The recovered water is filtered and
recycled back into the solution tank for reuse.
1. Fill recovery tank with 13L (3.5 gal) when filling
solution tank for operation.
12
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WARNING: Fire Or Explosion Hazard. Never
Use Flammable Liquids Or Operate Machine in Or
Near Flammable Liquids, Vapors Or Combustible
Dusts.
2. Turn on ES switch. During operation the ES pump
will automatically start recycling when ES pump on
light turns on (Figure 25).
FIG. 25
3. When finished scrubbing, drain and rinse solution
tank and clean ES filter (See DRAINING TANKS).

WHILE OPERATING MACHINE

FOR SAFETY: When using machine, go slow on
inclines and slippery surfaces.
1. Observe amount of solution flow on floor. If
solution flow adjustment is needed, see MACHINE
ADJUSTMENTS.
2. Periodically check for foam buildup in recovery
tank (look through clear lid). If excessive foam is
developing, pour a recommended foam control
solution into recovery tank.
ATTENTION: Do not allow foam to enter the float
shut-off screen, vacuum motor damage will result.
Foam will not activate the float shut-off screen.
3. Always operate with caution when scrubbing
around walls or obstacles.
4. If squeegee leaves streaks, raise and wipe blades
with a cloth. Pre-sweep area to prevent streaking.
If squeegee adjustment is necessary, see
MACHINE ADJUSTMENTS.
5. Overlap each pass by 50mm (2 in).
6. Change or turn over pads when dirty.
7. Stay clear of floor obstructions, such as electrical
plates or grates, they will destroy pads.
8. During brief stops, you do not have to turn off any
switches, the brushes and solution flow will
automatically stop when triggers are released.
Speed Scrub 1701 Plus (06- -05)