Nilfisk-Advance CS7000 Fuel Cell EcoFlex, Service Manual

Page: 325 / 440

Solution System 325 Service Manual – CS7000
Solution Pressure Sensor
The
Solution Pressure Sensor
on the back
of the
Operator Interface Panel
uses the air
pressure in the
Sensor Tube
to determine
the solution level in the tank. The
Sensor
Tube
is connected via the
Sensor Tube
Fitting
to a hollow vertical tube inside the
solution tank. This vertical tube is open
at the bottom and is filled with air. The
solution in the tank will exert pressure
on the air in the tube proportional to
the level of solution in the tank. The
Solution Pressure Sensor
monitors the air
pressure in the
Sensor Tube
and converts
this pressure value to a solution level as
shown on the LCD display on the
Operator
Interface Panel
.
Solution Pump (EcoFlex™ Models Only)
The
Solution Pump
is mounted underneath
the rear right-hand side of the solution
tank and pumps the solution to the
solution solenoid valve.
Low Pressure (Wash Hose) Pump
The optional
Low Pressure
(wash hose)
Pump
is mounted next to the
Solution Pump
underneath the rear right-hand side of
the solution tank. The
Low Pressure Pump
pumps solution to the optional wash hose
behind the Operator seat.
Solution
Pressure
Sensor
Sensor
Tube
Operator
Interface
Panel
Sensor
Tube
Fitting
Solution
Pump
Low
Pressure
Pump
Solution
Shutoff Valve
(shown on)
Solution
Filter