Main Screen Warning Status Icons
The status icons will illuminate when communicating to the operator that a component needs attention.
Table 4-3. Status Icons
Status Icon Description
Check Engine - If this icon illuminates red, a fault exists within the control system. The engine may
continue to operate, however, it is unable to perform diesel exhaust cleaning either automatically or
manually. This means the engine needs to be serviced at the rst available opportunity.
Take action immediately to correct the fault.
Park Brake - The green park icon displays when the parking brake is applied. If the parking break
is disengaged, the icon will appear with a diagonal line through the park symbol. This icon stays
illuminated.
Engine Preheat: This momentary light illuminates when starting the engine, indicating the engine is
preheating. Do not operate while this light is illuminated.
Oil Level Low - If this icon illuminates red, the engine oil level is too low. Add oil immediately.
Do not continue to operate the machine when the oil is low to prevent damage to
the engine and possibly other components.
High Engine Temperature - If this icon illuminates red, the engine temperature is too high. Stop
the vehicle and turn off the engine immediately. If this icon illuminates blue, the engine coolant
temperature is below what is needed for optimum performance. If the light blinks red, then blue, an
electrical malfunction exists in the cooling system.
Charging System Warning - If this icon illuminates red, a serious charging system problem exists.
Typically the battery is almost dead or the alternator is failing to send a charge to the battery. The
vehicle should be brought to a complete stop quickly as it may stop running.
Fuel - If this light illuminates, the fuel level is low. Fill the tank as soon as possible.
Use only Ultra-Low Sulfur Diesel (ULSD) fuel.
Hydraulic Oil Temperature - This lamp illuminates to indicate the hydraulic oil temperature is too
high. Stop the machine immediately to investigate the problem.
High Exhaust Temperature (HEST) — This lamp illuminates to indicate that high exhaust
temperatures may exist due to after treatment regeneration. This is normal and does not signify the
need for service. This lamp will turn off when normal operating temperatures are reached following
the after treatment cycle.
Be sure engine exhaust is away from combustible materials when this is
illuminated.
Diesel Exhaust Fluid (DEF) Low - If this icon illuminates, the DEF tank level is too low and needs to
be relled immediately. The DEF uid will need to be replaced if contaminated.
Operation
Rosco CSV Variable Width Chip Spreader4-10