TP-5648 8/93 Operation 2-3
Features
1. Frequency Meter measures frequency (Hz) of
generator output voltage.
2. AC Voltmeter measures voltage across output
leads indicated by the voltage toggle switch.
3. AC Ammeter (L1 Amps) measures amperage
from output lead L1.
4. AC Ammeter (L2 Amps) measures amperage
from output lead L2.
5. Start-Stop/Preheat Switch is used to start, stop,
and preheat the generator set. The
start-stop/preheatswitch serves adual function of
generatoroperation andgeneratorpreheat.When
pressed to the “preheat” position, the preheat
switch aids in cold-weather starting. Refer to
“Starting” procedure following.
6. Fault Lamp illuminates duringengine shutdownif
the engine has shut down due to high engine
temperature, low oil pressure, low water level, low
fuel level, or overspeed faults. See “Fault
Shutdowns” following for additional shutdown
information. (Fault lamp will not stay lit after unit
shuts down. Fault lamp will only light as fault
occurs. Fault lamp willalso lightfor anemergency
stop.)
7. Voltage Toggle Switch selects the Line 1 (L1) or
Line 2 (L2) output voltages to be measured.
8. 10 Amp. Fuse protects the controller circuitry
from short circuits and overloads.
9. Emergency Stop Switch instantly shuts down
the generator set in emergency situations. Reset
the switch after the shutdown by rotating the
switch clockwise. THE EMERGENCY STOP
SWITCH IS INTENDED FOR EMERGENCY
SHUTDOWNS ONLY. Use the generator stop
switch to stop the set under normal
circumstances.
10. Water Temperature indicates engine coolant
temperature.
11. Oil Pressure indicates engine oil pressure.
12. Hourmeter records generator set total operating
hours for reference in scheduling maintenance.
13. DC Voltmeter indicates voltage of battery(ies).