System Features and Functions
Descriptions of the gauges, control buttons, and LED indicators that make up the control panel are listed below.
Please become familiar with these control panel features and functions before using the unit
.
Stop Button
Stops all run conditions.
Fill/Purge Button
Fill:
Transfers fuel from the fuel tank of the vehicle being serviced to the
unit’s reservoir.
Purge:
Relieves fuel lines of remaining pressure by
transferring fuel back into the unit’s reservoir.
Engine Vacuum Gauge
Displays vacuum pressure on the vehicle being serviced.
Reverse Polarity LED
Illuminates when:
•
Polarity is reversed on the connection between the vehicle battery and
the
unit
.
Down Arrow LED
Illuminates when the fill/purge process is under way.
Up Arrow LED
Illuminates when the service is under way.
System Warning LED
Illuminates when:
•
The fuel/detergent mixture runs out before run time expires.
•
Vehicle or unit pressure drop (less than 5psi) is detected.
Warning Alarm
Sounds when the service is complete, or when the vehicle or unit’s pressure
drops below 5psi.
Fuel Level Window
To view the amount of fuel/detergent mixture remaining in the unit’s
reservoir.
Cycle Complete LED
Illuminates when the service ends.
Fuel Pressure Gauge
Displays output pressure of the unit’s
output hose, or system pressure of the
vehicle being serviced.
Start Button
Begins the service.
Pressure Adjust Regulator
Used to adjust the system pressure during the cleaning process. Turn
clockwise to close (increase the pressure); counterclockwise to open
(decrease the pressure).
Leak Test Button
Begins the Leak Test.
Timer Buttons
Allows the increasing or decreasing of time on the timer. The
button
increases the time, and the
▬
button decreases the time.
Time LED
A circle of LEDs displaying the time in five-minute increments.
