Recovery System 52Service Manual – SC2000
Recovery System
Functional Description
The recovery system removes the dirty water from
the oor and pipes it to a recovery tank. When the
machine is running, the dirty water on the oor is col-
lected by the squeegee blades and collected through
the slots in the same, piped through the vacuum hose
and into the tank by the airow created by vacuum
system motor (M2). The dirty water is piped into the
recovery tank, while the airow continues to the vac-
uum fan.
A tank with a grid collects the largest debris going
through the recovery tank hose.
The automatic oat in the vacuum grid stops vacuum
system motor (M2) from collecting any liquids.
The vacuum duct for connecting the vacuum grid to
the vacuum system motor (M2) is inside the recovery
tank cover.
When the automatic oat closes and shuts down the
vacuum system, the vacuum system motor noise will
increase and the oor will not be dried.
The gasket on the input of the vacuum system motor
allows full functionality of the system, while the lter
built in the gasket prevents the passage of dirt and
debris.
When the recovery tank is full it can be emptied
through the drain hose.
Wiring Diagram
M2
VA-
VA+
B-
B+
FUNCTION
ELECTRONIC
BOARD (EB1)
VACUUM
SYSTEM
MOTOR (M2)
Vacuum system power supply -
Vacuum system power supply +
Figure 1
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