Generac Mobile MFH900 Owner's Manual page 39

Hydraulic Oil
Temperature
Hydraulic Return Filter
Engine Overspeed
Low Diesel Fuel
Control System Fault
Delayed Engine
Shutdown
Battery Charge
Engine Coolant
Temperature
Water In Fuel
Service Due
Owner's Manual for Flameless Air Heater
Steady ON (amber)
Steady ON (red)
Steady ON
Steady ON
Steady ON (amber)
Slow flash (red)
Fast flash (red)
Steady ON
Steady ON
Steady ON (amber)
and
Steady ON—Engine
Cooling lamp
Steady ON
Steady ON (amber)
Steady ON
Steady ON
Tank >160 °F (71 °C) or oil stream >200 °F (93 °C)
Tank >170 °F (77 °C) or oil stream >210 °F (99 °C)
High-temperature cut-out switch open
Filter condition
Engine rpm exceeds set parameter in EPEC ECU for
overspeed, or the engine ECU transmits the overspeed
indication
Remains ON until engine cycles through a stopped state
Setpoint: 2,600 rpm
Fuel level is 20%
Fuel level is 16%
Fuel level is 12% or below
Any control system fault
DPF outlet temperature is above a set temperature
threshold
Engine is cooling
Battery voltage is below 25 V with engine in RUN
Coolant level is above 228 °F (109 °C)
Water detected in fuel
Service is due for one or more of:
Engine oil
•
Air filter
•
Engine fuel filter
•
Hydraulic oil filters
•
See Draining Fluids—Union Fluid
Troubleshooting
Drain.
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