SCRUBBING SYSTEM OPERATING INSTRUCTIONS
THE RECOVERY OR ESP SCRUBBING SYSTEM - HOW IT WORKS
During the scrubbing process (shown in Figure 15),
fi
ltered water from the solution tank is fed to the solution line, where it combines with detergent
from the metering pump. This mixture is then fed to the
fl
oor where three disc scrubbing brushes work to dislodge soil.
After scrubbing, the dirty solution is vacuumed from the
fl
oor and discharged into the containment chamber in the forward portion of the recovery
tank, where a system of baf
fl
es helps to clarify the solution on its way to the pumping chamber in the rear of the recovery tank. At intervals, a system
of sensors activates the recycling pump, which sends
fi
ltered solution from the pumping chamber on its way to the solution tank. Here, it is ready to
be mixed with fresh, metered detergent and repeat the cycle.
A Recovery
Tank
B Solution
Tank
C Baf
fl
e
D Detergent
Tank
E Check
Valve
F Solution
Pump
G Ori
fi
ce
H Filter
I Flow
Valve
J Auto
fi
l Valve
K Detergent
Pump
L Scrub
Brushes
M Fill
Coupling
N Squeegee
O Floor
Contact
P Solution
Line
Q Vacuum
B
A
H
I
G
J
E
L
N
M
O
H
F
K
D
FIGURE 15
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- FORM NO. - 56041719 - CR 1500
Summary of Contents for 56514850
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