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Vacuum System
The engine turning a vacuum pump that generates
vacuum. The air is channeled in one side of the
vacuum pump, compressed and discharged on the
opposite side, creating airflow.
The movement of air is used to do the work necessary
for the extraction process. A vacuum nozzle applied to
the cleaning surface removes moisture, dirt and spent
chemicals. These elements are conveyed back to a
separating tank utilizing hoses and the force of air.
Particles of moisture and dirt are separated in the
vacuum tank using a series of changes in direction and
velocity. The air is then filtered and rushes into the
vacuum pump.
HEATER COIL #1
HEATER COIL #2
HEATER COIL #3
VACUUM SYSTEMS
EXHAUST OUTLET
SILENCER
WASTE TANK
86352170 EVEREST
The vacuum pump compresses and heats the incoming
air. The hot discharged air is forced down stream into a
silencer for noise abatement. After exiting the silencer,
this hot air is mixed with hot gases from the engine
exhaust. This mixture of hot air and gases are then
forced through 3 radiators serving as heat collectors.
Heat from the engine and vacuum pump is then trans-
ferred into the plumbing system raising the water
temperature for better cleaning.
VACUUM PUMP
FILTER
Operations
VACUUM INLET
PRE-FILTER BOX
33
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