User manual

1A-15
G110/G125 OPERATION 1A
Engine Fault Set Points
Low Oil Pressure = 15 psi
High Temperature = 239° F
Underspeed = 55 Hz (1650 rpm)
Overspeed = 67 Hz (2000 rpm)
Overcrank = Three 10-second crank/rest cycles
Fuel Level = 5%
1.11 Engine Monitoring
With the engine start switch set to “RUN/START” or
“REMOTE START”, engine information will be continu-
ously displayed on the bottom line of the LCD panel.
OIL - Displays engine oil pressure. The gauge
registers oil pressure between 0 –100 psi. Normal oper-
ating pressure is between 60–80 psi. If oil pressure drops
below 15 psi, the engine will automatically shut down.
FUEL - Indicates the relative fuel level in the fuel
tank. If fuel level drops to 1% the engine will automatically
shut down.
TEMPERATURE - Displays the temperature of the
engine's coolant. If the coolant temperature gets too
high, the engine will automatically shut down.
BATTERY - This gauge measures the engine
starting battery voltage. A normal reading is 13.5–14.5V.
If the gauge falls much below or above these values, the
engine charging system should be checked. With the
engine switch set to “REMOTE START” and the genera-
tor in stand-by mode, actual battery voltage is displayed.
ENG HRS. - Pressing the switch UP causes the
engine’s running hours, the periodic maintenance timer,
and the Engine Fault set points to be displayed. Engine
hours are accumulated only while the engine is actually
running.
Note: When held down, this switch can be used to lock
in a specific display for a single phase.
SENDER FAILURE - Indicates that the coolant tempera-
ture sensor or the oil pressure sensor has failed. This
fault will not be displayed unless the fault has occurred;
also, this fault will not shut down the machine.
(SAMPLE DISPLAY OF ENG. HRS.)
(SAMPLE DISPLAY SHOWING ENGINE FAULT SET POINTS.)
V
A
Hz
Ø
V
A
Hz
Ø
LOP<15 HWT>225
OS > 67
(SAMPLE DISPLAY OF PERIODIC MAINTENANCE TIMER.)
V
A
Hz
Ø
TIME TO SERVICE
180.2 hrs.
RUNNING HOURS
135.2