General Information
32
Service Manual – SC8000
Liquid Crystal Display (LCD)
General Displays
The LCD shows the total sweep/scrub time on the hour
meter, the fuel gauge, the current scrub pressure and the
current solution flow rate.
If the machine is equipped with an EcoFlex
™
system,
the display will also show the detergent system icon and
current dilution ratio or percent.
If the machine is equipped with an extended scrub
system, the display will show the extended scrub indicator
when the system is enabled.
Attention and Warning Displays
The driver box (main control board) will switch on the yellow attention indicator light or the red warning
indicator light and display the appropriate icon to communicate specific monitored operational (modes)
activities to the machine operator.
Attention Displays
Example: The main controller board shows the non-critical controller
fault code icon with a two-digit code (08) and wrench symbol. This is
a non-critical fault code that indicates the right side scrub solution
solenoid valve is over its current limit. The right side scrub system
will shut off but the rest of the machine systems will continue to
operate.
Icon
Condition
Display Icon
Solution Level Low
The float switch in the solution tank is
indicating that the solution tank is empty.
Fill the solution tank to clear the warning
indicator and icon.
Hydraulic Filter
Plugged
The hydraulic filter needs to be replaced
(serviced). Note that the oil temperature
must be above 100 degrees F for a
plugged filter to activate the icon. (This
prevents a false indication with cold oil
start-ups.)
Dilution
Ratio or %
Fuel
Gauge
Hour
Meter
Extended
Scrub
Indicator
(optional)
Scrub Pressure 3
Scrub Pressure 1 Scrub Pressure 2
Solution Flow Rate 1 Solution Flow Rate 2 Solution Flow Rate 3
Attention
Indicator
