Prochem Everest EFI - Manual (Page 19)

COMPONENTS
EVEREST EFI 980197 06/30/04 3-10
14. VACUUM INLETS
The vacuum inlets serve as connecting point for
vacuum hoses.
15. SOLUTION OUTLETS
The solution outlets are the connecting point for
the high pressure cleaning hoses. These
outlets are quick disconnects that allow hoses to
be plugged into the unit.
16. SOLUTION SCREEN
The solution screen is located on the front of the
machine. The function of this screen is to trap
foreign particles from exiting the machine and
plugging the orifices of the cleaning tools. This
screen is part of the machine maintenance
cleaning.
17. CHEMICAL CHECK VALVE
The chemical check valve allows chemicals to
enter the system and travel in a singular
direction to the wand. The chemical check
valve prevents chemicals from traveling up-
stream into the solution system of the unit.
18. HIGH PRESSURE SOLUTION OUTLET
The high pressure solution outlet is the
connecting point for the high pressure hose.
This outlet is a quick disconnect that allows
pressure washing hoses to be plugged into the
unit. (HP unit only)
19. HIGH PRESSURE REGULATOR
The regulating valve controls the amount of
pressure in the pressure washing circuit.
By turning the handle clockwise, It has the effect
of increasing the pressure. Turning it clockwise
has the effect of lowering the pressure. (HP unit
only)
20. WASTE OUTLET
This valve allows the waste tank to be emptied.
Turning clockwise opens the valve.
NOTE: This valve must be closed during
operation.
21. WASTE PUMPOUT
This auxiliary pump serves to empty the waste
collection tank automatically. A float located
inside the tank automatically turns off and on
when the solution level reaches certain points.
22. WARM WATER OUTLET
The warm water outlet allows the cleaning
technician to drain hot water from the water box
for mixing chemical.
Water from this valve is hot.
23. WATER INLET
This quick connect allows the water supply hose
to be connected to the unit.
24. PRESSURE SELECTOR VALVE
This selector valve allows the technician to
switch from high pressure to low pressure. By
moving the handle to the up position, the high
pressure circuit is activated allowing the unit to
be used as a pressure washer. By positioning
the valve handle to the down position, the low
pressure circuit is activated allowing the unit to
be used for carpet cleaning. (HP unit only)
25. LOW PRESSURE REGULATOR
This pressure regulating valve allows the low
pressure circuit to be adjusted by turning the
handle clockwise the pressure will increase, by
turning counter clockwise the pressure will
decrease.